FORM-2
THE PATENTS ACT, 1970
(39 of 1970)
&
THE PATENTS RULES, 2003
COMPLETE SPECIFICATION
(See section 10 and rule 13)
TITLE A Mobile Energy System Complied with An Electromagnetic Interference (EMI) and/or Electromagnetic Compatibility (EMC) For AC and/or DC Power
Source and its Method thereof.
APPLICANT KIRLOSKAR OIL ENGINES LIMITED
an Indian Company of Laxmanrao Kirloskar Road, Khadki, Pune - 411003, Maharashtra, India
INVENTORS:
1. MAMIDI NALINIKANT KUMAR,
2. SALUNKE CHARUDATTA,
3. KATE AJIT,
4. GHODEKAR AMOL
PREAMBLE OF THE INVENTION
The following specification particularly describes the invention and the manner in which
it is to be performed.

FIELD OF THE INVENTION
The present invention relates to energy systems and more particularly, it relates to a mobile energy system complied with an electromagnetic interference (EMI) and/or electromagnetic compatibility (EMC) for AC and/or DC power source that uses vehicle mounted diesel engine-generator sets with UPS as an uninterrupted power source and external AC mains as an alternate power source.
BACKGROUND OF THE INVENTION
With a boom in industrialization, demand for reliable and sustainable power is the need of the hour. Power systems that cater to power requirement directly from AC mains have been considerably addressed. However, catering to uninterrupted power requirements of critical equipment housed inside shelters in remote location when the AC mains fail or not available is still a primary concern.
Diesel Generators are typically used as a source of power for feeding critical equipment housed inside shelters in remote location. However, such power systems are not reliable for feeding power to distantly located critical equipment housed inside shelters in remote location. Also, such power systems are not reliable since they entirely depend on the uninterrupted working of diesel generators under extreme demanding conditions.
Existing power systems require multiple vehicles for transportation to remote and difficult to access locations. Also, interconnection and deployment of power systems require more care, manpower and time.
The control on electromagnetic emissions / electromagnetic compatibility of the individual component is difficult to achieve but when the components are interconnected to form a system then the value of the electromagnetic emissions / electromagnetic signature from the system changes and it is further difficult to control the Electromagnetic Interference (EMI)/ Electromagnetic Compatibility (EMC) problem of the entire system. Also, in medical field various rays/ signals are used for the treatment but there is probability that these rays/ signals may interfere with the electronic-magnetic

signals emitted from the power sources and causes serious harm. Thus, inadequate safety devices and electromagnetic interference / electromagnetic compatibility with main equipment as well as nearby systems is still unaddressed concerned.
In order to address the aforesaid drawbacks, the inventors felt need to develop EMI/EMC complied mobile energy system which provides uninterruptible power supply and operates on both AC and/ or DC power source and is operable under extreme environmental conditions. The mobile energy system to be developed should be more than 98 percent reliable, cost effective, easy to transport / deploy with minimum vehicles, manpower as well as time, that can cater to uninterrupted, safe power supply with controlled electronic signature which is the need of medical / critical equipment housed inside shelters in remote location. Some of the objects of the present invention aimed to ameliorate one or more problems of the prior art or to at least provide a useful alternative.
OBJECTS OF THE INVENTION
The main object of the present invention is to provide a mobile energy system that provides an uninterrupted power supply for various critical equipments, (such as Radars, Communication devices, Process industries, Health centers, medical devices etc.)
Yet another object of the present invention is to provide a mobile energy system that operates with a plurality of power sources including AC mains.
Another object of the present invention is to provide a reliable mobile energy system that can be easily transported by road, rail, and ship as well as by air to any location.
Still another object of the present invention is to provide a mobile energy system that is sturdy and compact in size which will be suitable to withstand vibrations as well as jerks subjected during cross country mobility.
Yet another object of the present invention is to provide a mobile energy system that feeds continuous power to critical equipment housed inside shelters in remote location.

An additional object of the present invention is to provide a mobile energy system that improves life of associated equipment.
Still another object of the present invention is to provide a mobile energy system that is operable under extreme environmental conditions and force majeure conditions.
Yet another object of the present invention is to provide a mobile energy system that controls electronic signatures that conforms to EMI/EMC standards for safe and trouble free operation and as per UM04, MIL STD 461 C / MIL STD 461E norms.
An additional object of the present invention is to provide a mobile energy system that is extremely difficult to be traced by detecting machines or equipments.
Still another object of the present invention is to provide a mobile energy system that is equipped with stringent safety devices for safe and trouble free operation of main equipment(s), nearby equipment(s) as well as surrounding environment.
Yet another object of the present invention is to provide a mobile energy system that is to reduce number of vehicles, manpower and time required for deployment in remote areas.
An additional object of the present invention is to provide a mobile energy system that as abides with the Centre of Gravity (C.G.) of the vehicle selected.
Yet another object of the present invention is to provide a mobile energy system is equipped with hydrogen emission controller.
Further, an additional objective of the invention is to provide a cost effective mobile energy system.
Other objects and advantages of the present invention will be more apparent from the following description when read in conjunction with the accompanying figures, which are not intended to limit the scope of the present invention.

SUMMARY OF THE INVENTION
A mobile energy system complied with an electromagnetic interference (EMI) and/or electromagnetic compatibility (EMC) for AC and/or DC power source comprising of a diesel-generator set container (72); a UPS container (74) connected to said diesel-generator set container (72); a sub frame (76) for mounting said a diesel-generator set container (72) and said UPS container (74); wherein said mobile energy system as an whole comprising diesel-generator set container (72) and a UPS container (74) connected with each other is (EMI) and/or (EMC) complied as per UM04, MIL STD 461 C/MILSTD 461 E.
The diesel-generator set container (72) comprising of a first diesel engine-generator set (12), a second diesel engine-generator set (14), a motorized cable drum (26) for easy winding and unwinding of connecting cables, an auto mains failure (AMF) control panel (16) with power line filter (Fl), and an output box (18) and two battery sets (24 and 66) associated with diesel engine-generator set (12) and (14) respectively and an additional common battery set for both engine-generator set's cold starting aids. The generator set container (72) is provided with earthing spikes, operators fans, A/C and DC lamps, search lights with bracket, control panel of motorized cable drum, fuel pump 24 V DC, elephant foot and stand and exhaust system (Silencer & Exhaust piping).
The UPS container (74) comprising of at least two distribution panels (40 and 34), an auxiliary battery (38), two output boxes (42 and 36), a remote monitoring panel (28) with microprocessor controller, at least one UPS (50 and 48), two air-conditioning units with heating and cooling arrangement, at least one circuit breaker, DC MCCBs in DC MCCB Panel (54), at least one battery bank (58) having at least one battery bank temperature sensors (68 and 70) per UPS, Input Filter Panels (86 and 88) for both UPS, Output Filter Panel (92), and Common Input power line filter (84) for either one or both UPS.
The sub frame (76) further comprising of landing gears/legs (64), mud guards (80), ladders (60) and twist locks (62) wherein said mobile energy system (10) operates with four mechanical landing gears/legs (64) provided in the vehicle to clear the vehicle tyres

above the ground in an operative position. The UPS container (74) is provided with Fire Extinguisher, Hydrogen controller with bracket, DC Blowers, IFDS Control Panel, Fire Detector and Smoke Detector as safety devices.
The hydrogen controller (1H) is a three part system comprising hydrogen monitor-transmitter (sensor) (2H) mounted on top of the hydrogen generating source (58), the hydrogen monitor controller (1H), ventilation fan to reduce H2 concentration, wherein hydrogen monitor controller (1H) is further provided with display for indicating % hydrogen level and status of relay outputs O/Pl & 0/P2, three LED indicators viz Green indicating normal % hydrogen level condition, Yellow for high % hydrogen level and RED for very high % hydrogen level.
The sub frame (76) further comprising of landing gears/legs (64), mud guards (80), ladders (60) and twist locks (62) wherein said mobile energy system (10) operates with four mechanical landing gears/legs (64) provided in the vehicle to clear the vehicle tyres above the ground in an operative position.
The UPS (50 and 48) and Battery bank (58) are mounted on three directional anti vibration mounts (AVMs) provided on the base of the UPS container (74). The diesel engine-generator sets (12 and 14) are mounted on a skid located on the base of said diesel engine-generator sets container 72 through anti vibration mounts (AVMs) The containers (72 and 74) are provided with an intercom unit for operator's communication between the containers (72 and 74).
The mobile energy system (10) is provided with external power cables for the connection of the components and for electrical contact between said loads and are water, diesel and EMI/EMC proof. The output filter panel (92) comprising of at feast two power line fitters (6F, 7F); at least one schnubber capacitor bank(8F); at least two reactor (9FJ0F); and at least one feed through capacitor bank(l 1F).

The output boxes (18, 36 and 42) of the said mobile energy system (10) are connected to an external AC mains and loads through a cable with MIL grade type mating connector for robust connection under extreme working conditions. The configuration/arrangement of said components inside the container are designed/arranged in such a way that Centre of Gravity (C.G) of that particular vehicle as per the vehicle specification remains unaltered and to maintain the distribution of the weight equally on each tyre to avoid accident/or tumbling of the vehicle.
The diesel-generator set container (72) and a UPS container (74) are complied with ISO norms and are mounted through ISO corners by twist locks with the sub frame (76) wherein said containers (72 and 74) are detachable type such that the vehicle may be towed away after detaching the containers (72 and 74) by unlocking the twist locks (62). The load of said UPS container and diesel generator container are maintained within load carrying capacity of cranes of air cargo enabling road as well as air transportability of a mobile energy system facilitating it to reach to any location without limitations.
The containers (72 and 74) conform to EMI-EMC norms as per UM04, MIL STD 461 C / MIL STD 461E by using conductive gaskets, IP & EMI seals, Honey comb filters, shielded cables & many more. The mobile energy system (10) with controlled /low electromagnetic signatures and emissions refrains obstructions/disturbances to any nearby operating equipment/machinery such as medical machinery; communication devices etc and also makes it non-traceable/undetectable by any detecting machine/equipments.
The mobile energy system (10) is mainly operated on available AC mains power (20) for catering to equipment such as critical & non-critical loads (22,44 and 46) like radar load, auxiliary AC/DC load (32) including lighting, fans and safety devices (30) including hydrogen sensors, controllers, blowers and other loads like air conditioners,
The mobile energy system (10) provides supply to critical machineries of medical field, etc. or any Critical Radar load via two on-line UPS (48 and 50) with the battery bank (58) for uninterrupted power supply. The noise level of said mobile energy system (10) is limited to 75 dBA at a distance of 1 meter from the surface of the containers (72 and 74)

while operating at 75% load as per guidelines of the Central Pollution Control Board (CPCB).
The battery bank temperature sensors (68 and 70) located inside the UPS ISO container (74) will enable the UPS (50 and 48) to control the battery charging parameters in accordance with battery bank temperature. The UPS (48 / 50) is equipped with Current or Load Ramp feature to gradually transfer load on available power source like Generator set while balance portion of power is supplied by battery bank to decrease the load on battery bank slowly and to increase load on Generator set as per pre-set load ramp to avoid sudden load on Generator. The steel material used in the vehicle modification is manganese steel as per ISO: 2062 grade 'C' to meet the requirement of subzero operation and storage.
A method of supplying uninterrupted power supply by the mobile energy system comprising the steps of:
supplying the AC mains power (20) to the loads through the UPS (48 and 50) and the diesel engine-generator sets (12 and 14) are in a standby mode in case of availability of the commercial AC main power;
detecting the condition of failure and / or unavailability of AC main power (20) by the diesel generator controller of the AMF control panel (16);
automatically starting the first diesel engine-generator set (12) and supplying power to the loads through the UPS (50 and 48) upon reaching its rated power;
automatically disconnecting the AC mains power (20) at this moment and continuously check for the resume of the AC main power by controller of the AMF control panel (16);
automatically starting the second diesel engine-generator set (14) and thereby supplying power to the loads through the UPS (50 and 48) upon reaching its rated power in case if there is an interruption in the power supplied by the first diesel engine-generator set (12) and if the AC mains power 20 is still not available. The said mobile energy system operates with the first diesel engine-generator set (12) and the second diesel engine-generator set 14 and each engine-generator sets (12 and 14) runs alternatively;

automatically resuming of the AC mains power (20) to cater the loads through the UPS (50 and/or 48) without any interruption, as soon as the supply of AC power resume, then the first diesel engine-generator set (12) or second diesel engine-generator set (14) is disconnected and stopped
automatically transfer of the load over to another healthy UPS (50 or 48) to ensure uninterrupted power supply to the critical loads in case of failure of either of the UPS (50 or 48).
BRIEF DESCRIPTION OF FIGURES
The accompanying drawings incorporated in and constitute a part of this specification, illustrate one or more embodiment of the invention and, together with the description, explain the invention. The EMI/EMC complied mobile energy system of the present invention will now be described with the help of accompanying drawing, in which:
Figure 1 illustrates a block diagram of a mobile energy system in accordance with the
present invention;
Figure 2 illustrates an isometric view of a mobile energy system in accordance with the
present invention;
Figure 3 illustrates an exploded isometric view of a diesel-generator set ISO container,
UPS container, sub-frame and vehicle in accordance with the present invention;
Figure 4A shows an EMI/EMC complied diesel generator set;
Figure 4B shows a power line filter (Fl) circuit of the EMI/EMC complied diesel
generator set;
Figure 5A illustrates an EMI/EMC complied Uninterrupted Power Supply (UPS);
Figure 5B shows a power line filter (F2) circuit of the EMI/EMC complied UPS;
Figure 5C shows a power line filter (F3) circuit of the EMI/EMC complied UPS;
Figure 5D shows an internal circuit of the EMI/EMC complied UPS;
Figure 6A illustrates a complete mobile energy system complied for EMI/EMC norms
with detail internal components of output filter (92);
Figure 6B shows a power line filter (Fl) of the complete mobile energy system;
Figure 6C shows a power line filter (6F) of the output filter (92) of the complete mobile
energy system;

Figure 6D shows a power line filter (7F) of the of the output filter (92) of the complete
mobile energy system;
Figure 6E shows an internal circuit of the UPS of the complete mobile energy system;
Figure (7A) shows a hydrogen controller used in the present invention; and
Figure (7B) illustrate a block diagram of the hydrogen controller used in the present
invention
Description of reference numbers for the major component of the mobile energy system in the drawings are mention below as per Figures 1 to 3:

10 Mobile energy system
12 1st diesel engine- generator set
13 Air Conditioner (Refer Figure 6A)
14 2nd diesel engine - generator set
16 Auto Main Failure (AMF) Control panel
18 Output box
20 A. C. Main Power
22 Radar Load
24 Battery set
26 Motorized cable drum
28 Monitoring Panel
30 Safety devices
32 Auxiliary AC/DC load
34 Distribution Panel
36 Output box
38 Auxiliary battery
40 Distribution panel
42 Output box

44 Radar Load
46 Radar Load
48 UPS
50 UPS
54 DC MCCB Panel
58 Battery bank
60 Ladders
62 Twist locks
64 Landing gears
66 Battery set
68 Temperature sensor
70 Temperature sensor
72 Diesel-generator set ISO Container
74 UPS ISO Container
76 Sub frame
80 Mud guards
84 Common input power line filter
86 i/p filter
88 i/p filter
92 o/p filter
Fl Power line filter of diesel engine-generator set (Refer Figure 4A)
F2 Power line filter- 1 of UPS (Refer Figure 5A)
F3 Power line filter- 2 of UPS (Refer Figure 5A)

L1 Load of generator (Refer Figure 4A)
L2 Load on UPS (Refer Figure 5A)
L3 Combined Load on generator and UPS (Refer Figure 6A)
P1 Power Source - Diesel Generator / or mains or Combination of both with control Panel. (Refer Figure 5A)
Reference numbers for the internal components of the UPS of the mobile energy system are mentioned below as per Figures 5D & 6E;

1 SWIN
2 Fertile Cones (common Mode & Differential mode)
3 Input EMI filter Cards
4 Input Contactor
6 Power line filter of standalone UPS
6" Power line filter of the modified UPS of complete mobile energy system
7 Power line filter - 2 of standalone UPS
8 Power line filter - 3 of standalone UPS
9 Line Reactor 9a Reactor of neural
10U Booster Reactor
11 IGBT
12U Battery choke
13U Inverter output
14U Isolation Transformer
15 O/P Contactor

16U EMI filter card
16U" Delta Capacitor Bank
17 Static bypass driver
18U SWBY
19 SWOUT
20U DC choke for battery
21 Battery Input
Reference numbers for the internal components of the output filter (92) of the mobile energy system are mentioned below as per Figure 6A:

6F Power line filter-1
7F Power line filter-2
8F Snubber capacitor bank
9F Reactor of Neutral
10F Reactor-1
11F Feed through capacitor bank
Reference numbers for the parts of the Hydrogen controller used in the mobile energy system are mentioned below as per Figures 7 A & 7B:

IH H2 Controller
2H H2 Monitor - Transmitter
3H Key Pod
4H Signal cable assembly
5H P/S connector
6H Relay O/P Connector

DETAILED DESCRIPTION OF THE INVENTION
A preferred embodiment will now be described in detail with reference to the accompanying drawings. The preferred embodiment does not limit the scope and ambit of the invention. The description provided is purely by way of example and illustration.
The embodiments herein and the various features and advantageous details thereof are explained with reference to the non-limiting embodiments in the following description. Descriptions of well-known components and processing techniques are omitted so as to not unnecessarily obscure the embodiments herein. The examples used herein are intended merely to facilitate an understanding of ways in which the embodiments herein may be practiced and to further enable those of skill in the art to practice the embodiments herein. Accordingly, the examples should not be construed as limiting the scope of the embodiments herein.
The mobile energy system for uninterrupted power supply for various critical equipments such as Communication devices, Process industries, Health centers, medical devices, Radars [such as 3D TCR (Tactical Control Radar)], etc. of the present invention envisages a system that receives power selectively from a plurality of power supplies including AC mains and at least one Diesel Generator set and supplies power to connected loads. More specifically the present invention is to provide a mobile energy system that is operable under extreme environmental conditions and in the areas affected by force majeure conditions such as Tsunami, Floods, earthquakes, land slides, cyclones, etc. The mobile energy system in accordance with the present invention is particularly suitable for feeding three phase power to critical equipment housed inside shelters in remote location typically radar loads provided in extreme environmental conditions but is not limited to the same. One can envisage the use of the mobile energy system for the industries, household purposes, health care centers and any other places where power source is required.

The EMI/EMC complied mobile energy system (10) in accordance with the present invention typically comprises the following key components as illustrated in FIGURE 1: a diesel-generator set ISO container (72); a UPS ISO container (74); a sub frame (76) comprising: landing gears (64); mud guards (80); ladders (60); and twist locks (62).
The sub frame is typically secured to the chassis of TATRA 8x8 vehicle by long U bolts. The diesel-generator set ISO container (72) comprises the following components: a first diesel engine-generator set (12); a second diesel engine-generator set (14); a motorized cable drum (26); an auto mains failure (AMF) control panel (16); an output box (18); and two battery sets (24 and 66) associated with diesel engine-generator set (12) and (14) respectively.
An additional common battery set for both engine-generator set's cold starting aids (i.e. not specifically shown in figure-1).
Preferably, in accordance with the present invention, the UPS ISO container (74) comprises the following components: two distribution panels (40 and 34); an auxiliary battery (38); two output boxes (42 and 36); a remote monitoring panel (28) with microprocessor controller; two UPS (50 and 48); two air-conditioning units (not specifically shown) with heating and cooling arrangement; two circuit breakers, DC MCCBs in DC MCCB Panel (54) a battery bank (58) having two battery bank temperature sensors (68 and 70). Input Filter Panels for both UPS (86 and 88) Output Filter Panel (92); and Common Input power line filter for both UPS (84).
The UPS (50 and 48) and Battery bank (58) of the UPS ISO container (74) are mounted on three directional anti vibration mounts (AVMs) provided on the base of the UPS ISO container (74). Further, an intercom unit is provided in the containers (72 and 74) for operator's communication between the containers (72 and 74). All the external power cables used for the connection of the components and for electrical contact between the loads and the mobile energy system (10) are water, diesel and EMI/EMC proof.
The EMI/EMC complied mobile energy system (10) in accordance with the present invention is configured in containers (72 and 74) mounted through ISO corners by twist locks with the sub frame (76). The sub frame (76) is secured to the chassis of a vehicle by

long U bolts. The steel material used in the vehicle modification is manganese steel as per IS: 2062 grade 'C to meet the requirement of subzero operation and storage. The containers (72 and 74) are detachable type such that the vehicle may be towed away after detaching the containers (72 and 74) by unlocking the twist locks (62). The configuration/arrangement of the components inside the container are designed in such a way that its Centre of Gravity (C.G) acts as per the specification of that particular vehicle and the distribution of the weight acts equally or atleast as per the specification of that particular vehicle on each tyre to avoid accident/or tumbling of the vehicle. The load on each wheel of the vehicle is within safe limits. Also the mobile energy system is divided into three sub systems - Vehicle with sub frame, UPS shelter and Diesel Generator shelter in such a way that the load of UPS shelter and Diesel Generator shelter are within load carrying capacity of cranes of Air Cargo that enables road as well as air transportability of a mobile energy system. Thus, the present mobile energy system can reach to any location without limitations.
Alternatively, the mobile energy system (10) of the present invention operates with four mechanical landing legs (64) provided in the vehicle to clear the vehicle tyres above the ground in an operative position. The containers (72 and 74) conform to EM1-EMC norms as per UM04, MIL STD 461 C / MIL STD 461E by using conductive gaskets, IP & EMI seals, Honey comb filters, shielded cables & many more. The output boxes (18, 36 and 42) of the mobile energy system (10) are connected to an external AC mains and loads through a cable with MIL grade type mating connector of 125/63 Amp current rating for providing power to the loads. Typically, the loads are located at a distance of about 100 meters from the energy system (10). The AC mains power (20) serves to be the main source of power. This power is utilized for catering to equipment such as radar loads (22, 44 and 46) i.e. critical & non-critical radar load such as auxiliary AC/DC load (32) including lighting, fans and safety devices (30) including hydrogen sensors, controllers, blowers and other loads like air conditioners. Critical Radar load is fed via on-line UPS (48 and or 50) with the battery bank (58) having minimum 15 minutes backup at NTP and minimum 10 minutes backup under extreme conditions when operated with 60kVA load. Non-critical load is catered directly and not routed through UPS. Additionally, the first diesel engine-generator set (12) and the second diesel engine-generator (14) acting as alternate power sources to the loads are connected to the AMF control panel (16) which

includes indicating, monitoring and protecting circuits along with requisite control circuits. The diesel engine-generator sets (12 and 14) are mounted on a skid located at the base of the container (72) through anti vibration mounts (AVMs).
To conform with the guidelines of the Central Pollution Control Board (CPCB), the noise level of the mobile energy system (10) of the present invention is limited to 75 dBA at a distance of 1 meter from the surface of the containers (72 and 74) while operating at 75% load. The battery bank temperature sensors (68 and 70) located inside the UPS ISO container (74) will enable the UPS (50 and 48) to control the battery charging parameters in accordance with battery bank temperature. With increasing temperature the charge voltage of the battery has to be reduced and vice versa. To cater this feature for better and enhanced operational life of battery and or battery bank, a battery bank temperature sensor is placed on it. This temperature sensor gives battery or battery bank's temperature proportionate feedback to charging device e.g. charging circuit of UPS. The charging circuit of UPS allows charging the battery or battery bank with adequate levels of charging parameters to ensure -
1. Optimum charging
2. Better operational efficiency
3. Enhanced operational life of battery bank
When the commercial AC mains power (20) is available on site, the AC mains power (20) caters to the loads through the UPS (50 and 48) and the diesel engine-generator sets (12 and 14) are in a standby mode. Under normal conditions, the UPS (50 and 48) serve to prevent spurious interruptions in power supply to the loads. The supply to air conditioning units is given through distribution panels (40 and 34) i.e. output supply from common input power line filter (84).
In case of failure or unavailability of the AC mains power (20), the DG controller in the AMF control panel (16) detects the condition and the first diesel engine-generator set (12) automatically starts and supplies power to the loads through the UPS (50 and 48) upon reaching its rated power. At this moment, the AC mains power (20) is automatically disconnected and continuously checked by the controller of the AMF control panel (16). When the AC mains power (20) resumes, after a period of about one minute (and is user

settable), it automatically caters the loads again through the UPS (50 and 48) without any interruption and the first diesel engine-generator set (12) is disconnected and stopped. The UPS (50 and 48) also serve to ensure uninterrupted power supply to the loads between the instant when the AC mains power (20) fails and when rated power is available from the first diesel engine-generator set (12).
Again, if there is an interruption in the power supplied by the first diesel engine-generator set (12) and if the AC mains power 20 is still not available, the second diesel engine-generator set (14) starts automatically and supplies power to the loads through the UPS (50 and 48) upon reaching its rated power. The UPS (50 and 48) further serve to ensure the power supply of the loads between the instant when the first diesel engine-generator set (12) has failed and when rated power is available from the second diesel engine-generator set (14). In case of failure of either of the UPS (50 or 48), the entire load automatically switches over to another healthy UPS (50 or 48) to ensure uninterrupted power supply to the critical loads. Also, energy system can be operated with either of the UPS (50 or 48) whenever required.
When the AC mains power 20 is not available on site, the mobile energy system 10 in accordance with the present invention operates with the first diesel engine-generator set (12) and the second diesel engine-generator set (14) and each engine-generator sets (12 and 14) runs alternatively.
Generally all ON LINE UPS when connected to combination of power source(s) Viz -Diesel Generators, Mains, Aux. supplies etc and battery bank to cater critical load, following phenomenon happens -
When power supply goes unhealthy, the UPS along with battery bank ensure required power supply to the critical loads. UPS along with battery bank continue to provide power between the instant when the mains has failed till required power is available from any of the source i.e. State electricity board, Diesel Generator set or auxiliary power. As soon as required power is made available from any of the source as mentioned above, UPS transfers entire load instantaneously on the available power source. However, during this transfer Diesel Generator does not take sudden load up to rated capacity, due to capacity limitations. Such kind of sudden load transfer on Diesel Generator may lead to

followings-
1. Sudden voltage dips beyond the designed / required levels
2. Sudden frequency dips beyond the designed / required levels
3. Sudden engine RPM dips beyond the designed / required levels
4. Sudden output power fluctuations beyond the designed / required levels
5. Sudden / Harsh impact on engine's components
When a generator is used in combination with other standby generator(s) as redundancy to supply power then followings may also happen -
1. Improper operation of standby generator(s) because of above Sr. 1 to Sr.5
2. Failure of redundancy feature
To eliminate above disadvantages, UPS (48 / 50) used in this present invention is equipped with Current or Load Ramp feature. This feature enables UPS (48 / 50) to gradually transfers (user settable) load on available power source like Generator set while balance portion of power is supplied by battery bank. Thus load on battery bank decrease slowly whereas load on Generator set increases as per pre-set load ramp and avoid sudden load on Generator to ensure following -
1. No Sudden voltage dip
2. No Sudden frequency dip
3. No Sudden engine RPM dip
4. No Sudden output power fluctuations
5. No Sudden / Harsh impact on engine's components
6. Effective operating redundancies
Common input power line filter 84, Input filters panels (86 and 88) and Output filter panel (92) along with special gaskets, seals, air vent panels and many more fulfills the conformance to EMI-EMC norms as per UM04, MIL STD 461 C / MIL STD 461E.
Referring to the figures- 4A and 4B
Figure 4A illustrates a particular mobile energy system (without UPS) with all the components e.g. generator-set (12/14), control panel (16), output box etc being equipped with EMI / EMC components such as conductive gaskets, IP & EMI seals, Honey comb

filters, shielded cables & many more. With addition of power line filter (Fl) on output side ,Generator caters the load through control panel (16) and power line filter (Fl) with EMI/EMC norms as per UM04, MIL STD 461 C / MIL STD 461E.
The power line filter (Fl) comprises line filtration circuit having filter circuit formed by combination of reactors, capacitors, and resistors of specific values arranged in specific order with associated circuit shown in the figure-4B. The Power Line Filter (Fl) prevents / controls frequencies being passed through the system within specific limits as per UM04, MIL STD 461 C / MIL STD 461E.
The values of the resistor, inductor, and capacitor in the associated circuit depends on the rating of the power source, frequency of power source, packaging of component and placement of components, interconnecting or associated shielded cable length and connections, its operating voltage, operating frequency are taken into consideration for meeting the EMI/EMC norms as per UM04, MIL STD 461 C / MIL STD 46IE.
With EMI / EMC components as mentioned above the mobile energy system meet requirements of EMI-EMC norms as per UM04, MIL STD 461 C / MIL STD 461E, without UPS.
Referring to the figures- 5A, 5B, 5C and 5D
Figure- 5A illustrates a particular mobile energy system with an UPS (48/ 50) having all the components e.g. being equipped with EMI / EMC components such as conductive gaskets, IP & EMI seals, Honey comb filters, shielded cables, conductive translucent glass and many more. The additional power line filters (F2 & F3) are put in external circuit of UPS (48/50) on input side. A power source (P1), (i.e. Generator or Mains or Combination of both with control panel) supplies power to UPS (48/50) through Power line Filter-] (F2) and Power line Filter-2 (F3).
The power line Filter-1 (F2) and the power line Filter-2 (F3) comprises of line filter circuit formed by combination of reactors, capacitors, resistors of specific values arranged in specific order with associated circuit as shown in figure- 5B and 5C respectively. The power line Filter-1 (F2) and the power line Filter-2 (F3) prevents /

controls certain frequencies being passed through the system within specific limits as per UM04, MIL STD 461 C /MIL STD 461E.
The values of the resistor, inductor, and capacitor in the associated circuit depends on the rating of the power source, frequency of power source, packaging of component and placement of components, interconnecting or associated shielded cable length and connections, its operating voltage, operating frequency are taken into consideration for meeting the EMI/EMC norms as per UM04, MIL STD 461 C / MIL STD 461E
The internal components of the UPS related to EMI / EMC are ferrite cores (2), input EMI filter cards (3), power filter-1 (6), power filter-2 (7), power filter-3 (8), EMI filter cards (16 U). All these components (2 , 3, 6, 7, 8 and 16U) of specific values arranged in specific order, at specific location are shown with associated circuit of UPS (48/50) in figure -5D. It prevents / controls certain frequencies being passed through the mobile energy system within specific limits as per UM04, MIL STD 461 C / MIL STD 461E. It is important to mention that the location of above component, shielded cable length and connection affect the performance of EMI / EMC particularly conducted emission (CE).
With EMI / EMC components as mentioned above of the stand alone UPS (48 / 50) meet requirements of EM1-EMC norms as per UM04, MIL STD 461 C / MIL STD 461E.
Referring to the figures- 6A, 6B, 6C, 6D and 6E
Figure-6A illustrate a typical mobile energy system of present invention with all the components housed inside generator set container (72) and UPS container (74) with EMI / EMC components such as conductive gaskets, IP and EMI seals, Honey comb filters, shielded cables, conductive translucent glass and many more. With addition of power line filter on output side of generator / mains caters critical load through control panel (16), power line filter (Fl) and UPS (48/50). Non critical load and Air conditioner (13) is fed directly from generator set container output i.e. through power line filter (84).
It is realized that the combination and integration of standalone online UPS (shown in figure - 5A) with generator set container (shown in figure 4A which are already complied with UM04, MIL STD 461 C / MIL STD 461E shows a different behavior of EMI /

EMC. Thus, modified configuration of the UPS of the mobile energy system as shown in figure 6E was designed to meet power requirements with UM04, MIL STD 461 C / MIL STD 46IE. Wherein the generator container (72) remains unchanged and changes are made in the UPS standalone along with UPS container (74).
In modified configuration, additional power line filters (F2, F3) which were in external circuit of stand-alone UPS (48/50) on input side, were removed. Also, UPS (48/50) was internally modified wherein components power line filter-1 (6), power line filter-2 (7), and power line filter-3 (8) of standalone UPS and EMI filter card (16U) of standalone UPS (shown in figure 5D) were replaced with component power line filter (6") and delta capacitor bank (16U") respectively as shown in figure 6E.
The internal component of the modified UPS related to EMI / EMC are ferrite core (2), input EMI filter cards (3), power line filter (6") and delta filter bank (16U"). All these components (2, 3, 6" and 16U") of specific values arranged in specific order, at specific location are shown with associated circuit of UPS (48/50) in figure- 6E. It prevents / controls certain frequencies being passed through the mobile energy system within specific limits as per UM04, MIL STD 461 C / MIL STD 461E. The location of these components (2, 3, 6" and 16U") parts, shielded cable length & connection affect the performance of EMI / EMC particularly Conducted Emission (CE).
The power line filter (Fl) and reactor (86, 88) are included as additional components in the external circuit of UPS (48/50) on input side (shown in figure-6A). The power line Filter (84) comprises of line filtration circuit having filter circuit formed by combination of reactors, capacitors, resistors of specific values arranged in specific order with associated circuit as shown in Figure- 6B. It prevents / controls certain frequencies being passed through the system within specific limits as per UM04, MIL STD 461 C / MIL STD 461E. The reactor (88, 86) comprises of line filtration circuit having filter circuit formed by reactor of specific values arranged in specific order with associated circuit. It prevents / controls certain frequencies being passed through the system within specific limits as per UM04, MIL STD 461 C / MIL STD 461E.
A power line Filter-l (6F), power line Filter-2 (7F), Snubber capacitors (8F), Feed

through Capacitor bank (11F), Reactor for Neutral (9F) and Reactor-1 (10F) are included as additional components in external circuit of UPS (48/50) on output side as shown in figure- 6A. The power line Filter-1 (6F) and the Power line Filter-2 (7F) comprises line filtration circuit having filter circuit formed by combination of reactors, capacitors, resistors of specific values arranged in specific order with associated circuit as shown in figure 6C and 6D respectively. It prevents / controls certain frequencies being passed through the system within specific limits as per UM04, MIL STD 461 C / MIL STD 46IE. The Snubber Capacitors (8F) and the Feed through Capacitor bank (11F) comprises line filtration circuit having filter circuit formed by combination of capacitors of specific values arranged in specific order with associated circuit as shown in figure 6A. It prevents / controls certain frequencies being passed through the system within specific limits as per UM04, MIL STD 461 C / MIL STD 461E. The reactor for Neutral (9F) and the reactor-1 (10F) comprises line filtration circuit having filter circuit formed by reactor of specific values arranged in specific order with associated circuit as shown in figure 6A. It prevents / controls certain frequencies being passed through the system within specific limits as per UM04, MIL STD 461 C / MIL STD 46IE.
The values of the resistor, inductor, and capacitor in the associated circuit shown in figures - 6B, 6C and 6D depends on the rating of the power source, frequency of power source, packaging of component and placement of components, interconnecting or associated shielded cable length and connections, its operating voltage, operating frequency are taken into consideration for meeting the EMI/EMC norms as per UM04, MIL STD 461 C / MIL STD 461E.
With EMI / EMC components as mentioned above the mobile energy system with UPS meet requirements of EMI-EMC norms as per UM04, MIL STD 461 C / MIL STD 461E.
Referring to figure 7A and 7B
During charging/discharging cycles of Lead/acid Batteries, Hydrogen emission takes place. This can lead to increase concentration of H2 above safety limits (LEL) & cause explosive atmosphere in presence of ambient air. Hydrogen level therefore has to be maintained below Lower Explosive Level (LEL) which is done by ventilating area around the Hydrogen

generating source- i.e. Battery charging rooms i.e. UPS ISO Container (74).
Hydrogen Controller is designed to monitor H2 level in atmospheric Air with a control relay to turn ON the ventilation systems (Fan or Damper), thereby restricting percentage of H2 build up in the atmospheric air. A Second control relay, whose operating set point, is typically set at a little higher level than the control set point. This is provided to give remote warning, should the percentage H2 level does not get restricted and continues to rise beyond first control set point, due to inadequate ventilation or some other fault. If the percentage of H2 is not controlled below LEL (Lower Explosive Limit which is 4% of Hydrogen +balance Air), explosion can take place. Such situation could arise in enclosed areas where hydrogen is either used or gets produced due to chemical reaction or electrolysis. Thus Hydrogen Controller is an important safety device and essentail for Battery charging rooms.
Figure 7A shows Hydrogen controller is a three part system- Hydrogen Monitor-Transmitter (Sensor) (2H) is typically mounted on top of the Hydrogen generating source, the Hydrogen Monitor Controller (1H) is wall mounted at a convenient operating location, and ventilation fan(s) to reduce H2 concentration.
The Controller has a built in 2 line X 16 Character alphanumeric display. The display indicates % H2 level and also status of relay outputs output 1 and output 2. In addition, there are three LED indicators -1. OK (Green) indicating normal condition, 2. HI (Yellow) for %H2 high, 3. VHI (RED) for %H2 level very high.
A weather proof-three Button Key pad (3H) is provided for adjusting Set-points, silencing buzzer by user and/or used for calibrating the meter if need be, by Authorized personnel.
Figure 7B illustrates a block diagram of the hydrogen controller.

The Hydrogen Sensor is a Solid State Electrochemical sensor. It is a galvanic sensor and outputs small current proportional to H2 gas level. This current is amplified in the preamplifier and converted to proportional voltage. This signal is the given to a Voltage to current converter. This transmitted current is given to ADC. A micro-processor reads this value, converts it into engineering unit as % H2 and displays & generates control outputs. Control outputs further can be configured with exhaust fans or ventilating fans to swept out all the contaminated air out of the chamber automatically.
This mobile energy system is typically designed to operate under following conditions:
A) Temperature: Operation: -20 deg. C to + 55 deg. C
Storage: -30 deg. C to + 70 deg. C
B) Relative humidity: up to 95% RH at 40 deg. C
C) Altitude: 3500 mtrs above MSL in operation
TEST SETUP
A typical test setup for mobile energy system including two 3 Phase, 4 wire, 415 V, 50 Hz generators and two online UPS with a battery bank includes the following components with specifications as provided herein below:
MAJOR PARTS OF THE EQUIPMENT:
The energy system consists of mainly two ISO containers viz Gen set Container, UPS Container, Sub-frame and Vehicle.
Generator set Container
The major components mounted inside this container are engine, alternator, base frame, fuel tank, batteries, AMF control panel and motorized cable drum. The following accessories have been mounted with the Gen-set container: earthing spikes, operators fans, A/C and DC lamps, search lights with bracket, control panel of motorized cable

drum, fuel pump 24 V DC, elephant foot and stand and exhaust system (Silencer & Exhaust piping)
UPS Container
The major parts mounted inside this container are two UPS, Battery bank with VRLA Batteries, 2x ACs (L&R) side and safety devices. The control panels have been mounted inside the UPS container are DC MCCB Box, Genset Remote Control Panel, Distribution Box No 1 & 2, Input Filter Control Panel 1 & 2 and Output Filter Control Panel. The accessories mounted with the UPS container are First Aid Box, Operators Fan, AC / DC Lamps, A/C Output Plate, Air Conditioner fresh air Duct, Operator's folding table with chair, Connector Plate, Earthing spikes and three directional Anti Vibrational Mount (AVM). The safety devices mounted with the UPS container are Fire Extinguisher, Hydrogen controller with bracket, DC Blowers, IFDS Control Panel, Fire Detector and Smoke Detector,
Sub-Frame
The major parts have been mounted on the sub frame are ladders, Mud guards, Landing gears and twist locks.
DG SET WITH AMF CONTROL PANEL:
The generator set consisting of: Diesel Engine,Alternator,Electronic Governor, generator set Controllers), Remote Controllers) and AMF control panel. The major parts of AMF Control panel are listed below :

1 DC Supply on DGl 18 Unit Selector Switch DGl 35 35 Fuel Pump
2 Common Fault on DGl 19 Emergency Stop DGl 36 Panel Lamp (DC)
3 Load on DGl 20 Potentiometer DGl 37 Panel Heater (DC)

4
Load on Mains 21 DC Supply ON/OFF DGI 38 Flame Heater DG2
5 Key Switch DG1 22 Controller DG1 39 DC Ammeter CAC Charger
6 Hooter DGI 23 DC Supply on DG2 40 DC Voltmeter CAC
7 Earth Leakage Relay DG1 24 Common Fault on DG2 41 Alternator Heater
8 Charging Lamp DG1 25 Load on DG2 42 DC Ammeter Charger 2
9 Charging Lamp Spare 26 Mains R Phase ON 43 DC Voltmeter Charger 2
10 Off-Cyclic Selector Switch 27 Mains Y Phase ON 44 Lub. Oil Heater DG2
II Mode Selector Switch 28 Mains B Phase ON 45 Water Heater DG2
12 Flame heater DG1 29 Hooter DG2 46 Panel Fan
13 Alternator Heater 30 Earth Leakage Relay 47 Unit Selector Switch
DG1 DG2 DG2
14 DC Ammeter for Charger 1 31 Hooter Acknowledge 48 Emergency Stop DG2
15 DC Voltmeter for Charger 1 32 Key Switch DG2 49 Potentiometer DG2
16 Lub. Oil Heater DG1 33 Charging Lamp DG2 50 DC Supply ON/OFF DG2
17 Water Heater DG1 34 Panel Heater (AC) 51 Controller DG2
Indication lamps

The indication lamps are provided for following functions:
- DC supply on DG1 - Common Fault DG1
- Load on DG1 - Load on Mains
- DC supply on DG2 - Common Fault DG2
- Load on DG2 - R Phase ON
- Y Phase ON - B Phase ON
- Charge on DG1 - Charge on DG2
Earth Leakage relay: An earth leakage relay is provided at the incoming of each genset. It is used in the circuit for protection of alternator against earth leakage fault. A "Core Balanced Current Transformer" (CBCT) is used to measure the load side current for leakage.
Hooter: An electronic hooter is provided for each genset. It gives an audible sound whenever there is a fault in the respective genset.
Hooter Acknowledge: This push button is used to acknowledge the fault and stop the Hooter.
Emergency Stop: An Emergency Stop push button is provided for each genset. On pressing this mushroom head push button, the respective genset contactor opens and the genset stops immediately.
Potentiometer: The alternator output voltage of each genset can be adjusted from the respective potentiometer at NO LOAD conditions.
Start Key switch: A key switch is provided for each genset to start in Bypass mode.
DC Supply ON/OFF switch: A separate control switch is provided to start the individual genset controller.
Contactor Switch: This is provided to turn ON the required contactor (Mains, DG1 or DG2) in Bypass mode.
Unit selector switch: A switch is provided for each controller to put it in either normal (unit) mode or Bypass mode.
Mode selector switch: A mode selector switch is provided to select Auto or manual mode.

Voltmeter & Ammeter; A DC Voltmeter and a DC Ammeter is provided for each genset batteries as well as CAC batteries to indicate the battery voltage and battery charging current.
Off-Cyclic selector switch; When the Mains fail, the genset operation duty can be set by two methods using this selector switch. First is OFF, in which the priority genset starts after Mains fail and is stopped only in case of genset fault or recovery of Mains or completion of running hours as per pre-set priority run hours. After this, the second genset starts and takes over the load for set time period. Second is Cyclic, in which after Mains fail, the priority genset runs for a fixed time period set by the timer inside the control panel and then stops. After this, the second genset starts and takes over the load for set time period. In this way the gensets operate cyclically until the Mains recovers or any genset is at a fault.
Panel Heater switch: This switch is used to turn ON the Panel heaters in case of cold
condition.
Panel light switch: The Panel light is operated using this switch.
DC Pump switch: The DC pump for fuel transfer is operated using this switch.
MAJOR PARTS OF UPS ISO CONTAINER:
1. UPS & battery bank : Single battery bank having minimum 15 minutes backup at NTP & minimum 10 minutes backup at all extreme conditions with 60 kVA load. There are 40 batteries in series configuration are used
2. Air Conditioner
3. Hydrogen Controller with Sensor
OTHER MAJOR PARTS OF ENERGY SYSTEM;
1. Motorized Cable Drum
Cables: Cable type: - EPR flexible cable
2. Landing Gear
The mobile energy system as described herein above is typically mounted on a TATRA 8x8 vehicle chassis and withstands cross country mobility, thereby providing a reliable

and robust energy system where required with no limitation on the location or conditions of the location where the energy is required to be supplied. The vehicle mounted sets are capable of being transported by road, rail and air due to appropriate control on the dimensions (LXWXH)as well as weight of the acoustic container.
TECHNICAL ADVANCEMENTS AND ECONOMIC SIGNIFICANCE
The technical advancements offered by the mobile energy system of the present invention include the realization of:
• a mobile energy system to provide uninterrupted power supply for various critical equipment (such as Radars, Communication devices, Process industries, Health centers etc.) ;
• a mobile energy system that operates with a plurality of power sources including AC mains;
• a reliable mobile energy system that can be easily transported by road, rail, and ship as well as by air to any location;
• a mobile energy system that is sturdy and compact in size which will be suitable to withstand vibrations as well as jerks;
• a mobile energy system that feeds continuous power to critical equipment housed inside shelters in remote location;
• a mobile energy system that improves life of associated equipment;
• a mobile energy system that controls electronic signatures that conforms to EMI/EMC standards for safe and trouble free operation;
• a mobile energy system that is operable under extreme environmental conditions; and
• a mobile energy system that is equipped with stringent safety devices for safe and trouble free operation of main equipment(s), nearby equipment(s) as well as surrounding environment.
• a mobile energy system that is to reduce number of vehicles, manpower and time required for deployment in remote areas.
• a mobile energy system that is to balance weight as well as Centre of Gravity (C.G.) of loaded vehicle.
• a cost effective a mobile energy system.

Advantages of EMI/EMC Complied system-
An EMI/EMC complied mobile energy system has controlled / low electromagnetic signature. This is achieved with help of EMI / EMC components such as conductive gaskets, IP & EMI seals, Honey comb filters, shielded cables „ line filtration circuits, power line filters etc. Following are the major advantages of EMI/EMC Complied system-
1. To protect against worldwide rise of criminal & terrorist (asymmetric) threats
2. To protect against possibility of use of electromagnetic sources to generate intentional Electromagnetic interference (IEMI)
3. Helps to reduce Electromagnetic Pollution which is as good as a silent killer. Electromagnetic Pollution cannot be felt or smelled , tasted . not easily seen
4. EMI/EMC complied system helps to reduce the following Common biological effects: Headache and migraines, Eye Irritations & cataracts, Loss of Appetite, Fatigue & Exhaustion, Giddiness or Dizziness, Vomiting Sensation, Loss of temper and Fluctuations in BP, Altered concentration and memory loss, Anxiety and depression, Sleep Disruption or Insomnia, Reduced REM sleep - altered EEG (Brain wave) and Failure / Erratic Operation of medical equipment on account of External interference / External emissions.
5. It also helps in following MILITARY APPLICATION
a. Because of controlled / low electromagnetic signatures and emissions, it does not
provide obstructions/disturbances to any nearby operating equipment/machinery
such as medical machinery, communication devices, etc.
b. Because of controlled / low electromagnetic signatures and emissions, it is
extremely difficult to be traced by any detecting machine /equipment's.
APPLICATIONS:
1. To meet critical uninterrupted power needs.
2. To meet safe, reliable and disturbance free power energy needs.
3. To meet remote power needs
4. To meet a reliable and robust energy system with no limitation on the location or conditions of the location; where the energy is required to be supplied.
ALTERNATIVES:

1. Addition of renewable energy sources such as Solar Power, Wind Power etc.
Throughout this specification the word "comprise", or variations such as "comprises" or "comprising", will be understood to imply the inclusion of a stated element, integer or step, or group of elements, integers or steps, but not the exclusion of any other element, integer or step, or group of elements, integers or steps.
The use of the expression "at least" or "at least one" suggests the use of one or more elements or ingredients or quantities, as the use may be in the embodiment of the invention to achieve one or more of the desired objects or results. The numerical values given of various physical parameters, dimensions and quantities are only approximate values and it is envisaged that the values higher or lower than the numerical value assigned to the physical parameters, dimensions and quantities fall within the scope of the invention unless there is a statement in the specification to the contrary.
The foregoing description of the specific embodiments will so fully reveal the general nature of the embodiments herein that others can, by applying current knowledge, readily modify and/or adapt for various applications such specific embodiments without departing from the generic concept, and, therefore, such adaptations and modifications should and are intended to be comprehended within the meaning and range of equivalents of the disclosed embodiments. It is to be understood that the phraseology or terminology employed herein is for the purpose of description and not of limitation. Therefore, while the embodiments herein have been described in terms of preferred embodiments, those skilled in the art will recognize that the embodiments herein can be practiced with modification within the spirit and scope of the embodiments as described herein.

WE CLAIM:
1. A mobile energy system complied with an electromagnetic interference (EMI) and/or
electromagnetic compatibility (EMC) for AC and/or DC power source comprising of
a diesel-generator set container (72);
a UPS container (74) connected to said diesel-generator set container (72);
a sub frame (76) for mounting said a diesel-generator set container (72) and said UPS container (74);
wherein said mobile energy system as an whole comprising diesel-generator set container (72) and a UPS container (74) connected with each other is (EMI) and/or (EMC) complied as per UM04, MIL STD 461 C / MIL STD 46IE.
2. The energy system as claimed in claim 1 wherein said diesel-generator set container
(72) comprising of
a first diesel engine-generator set (12),
a second diesel engine-generator set (14),
a motorized cable drum (26) for easy winding and unwinding of connecting cables,
an auto mains failure (AMF) control panel (16) with power line filter (Fl), and
an output box (18) and two battery sets (24 and 66) associated with diesel engine-generator set (12) and (14) respectively and an additional common battery set for both engine-generator set's cold starting aids.
3. The energy system as claimed in claim 1 wherein said UPS container (74) comprising
of
at least two distribution panels (40 and 34), an auxiliary battery (38), two output boxes (42 and 36),
a remote monitoring panel (28) with microprocessor controller,
at least one UPS (50 and 48),
two air-conditioning units with heating and cooling arrangement,
at least one circuit breaker,
DC MCCBs in DC MCCB Panel (54),

at least one battery bank (58) having at least one battery bank temperature sensors (68 and 70) per UPS,
Input Filter Panels (86 and 88) for both UPS,
Output Filter Panel (92), and
Common Input power line filter (84) for either one or both UPS.
4. The energy system as claimed in claim 1 wherein said sub frame (76) further comprising of landing gears/legs (64), mud guards (80), ladders (60) and twist locks (62) wherein said mobile energy system (10) operates with four mechanical landing gears/legs (64) provided in the vehicle to clear the vehicle tyres above the ground in an operative position.
5. The energy system as claimed in claim 3 wherein said UPS container (74) is provided with Fire Extinguisher, Hydrogen controller with bracket. DC Blowers, IFDS Control Panel, Fire Detector and Smoke Detector as safety devices.
6. The energy system as claimed in claim 3 wherein said UPS container (74) is provided with the First Aid Box, Operators Fan, AC / DC Lamps, A/C Output Plate, Air Conditioner fresh air Duct, Operator's folding table with chair. Connector Plate, Earthing spikes and three directional Anti Vibrational Mount (AVM) as accessories.
7. The energy system as claimed in claim 5 wherein said hydrogen controller (1H) is a three part system comprising hydrogen monitor-transmitter (sensor) (2H) mounted on top of the hydrogen generating source (58), the hydrogen monitor controller (1H), ventilation fan to reduce hydrogen concentration, wherein hydrogen monitor controller (1H) is further provided with display for indicating % hydrogen level and status of relay outputs O/Pl & 0/P2, three LED indicators viz Green indicating normal % hydrogen level condition, Yellow for high % hydrogen level and RED for very high % hydrogen level.
8. The energy system as claimed in claim 2 wherein said generator set container (72) is provided with earthing spikes, operators fans, A/C and DC lamps, search lights with

bracket, control panel of motorized cable drum, fuel pump 24 V DC, elephant foot and stand and exhaust system (Silencer & Exhaust piping).
9. The energy system as claimed in claim 3 wherein UPS (50 and 48) and Battery bank (58) of the UPS ISO container (74) are mounted on three directional anti vibration mounts (AVMs) provided on the base of the UPS container (74).
10. The energy system as claimed in claim 1 wherein said containers (72 and 74) are provided with an intercom unit for operator's communication between the containers (72 and 74).
1 l.The energy system as claimed in claim 1 wherein said mobile energy system (10) is provided with external power cables for the connection of the components and for electrical contact between said loads and are water, diesel and EMI/EMC proof.
12. The energy system as claimed in claim 3 wherein said output filter panel (92)
comprising of
at least two power line filters (6F, 7F); at least one schnubber capacitor bank (8F); at least two reactor (9F,I0F); and at least one feed through capacitor bank (11F).
13. The energy system as claimed in claim 1 wherein the output boxes (18, 36 and 42) of the said mobile energy system (10) are connected to an external AC mains and loads through a cable with MIL grade type mating connector for robust connection under extreme working conditions.
14. The energy system as claimed in claim 1 wherein the configu rati on/arrangement of said components inside the container are designed/arranged in such a way that Centre of Gravity (C,G) of that particular vehicle as per the vehicle specification remains unaltered and to maintain the distribution of the weight equally or as per the specification of that particular vehicle on each tyre to avoid accidcnt/or tumbling of the vehicle.

15. The energy system as claimed in claim 1 wherein said diesel-generator set container (72) and a UPS container (74) are complied with ISO norms and are mounted through ISO corners by twist locks with the sub frame (76) wherein said containers (72 and 74) are detachable type such that the vehicle may be towed away after detaching the containers (72 and 74) by unlocking the twist locks (62).
16. The energy system as claimed in claim 1 wherein the load of said UPS container and diesel generator container are maintained within load carrying capacity of cranes of air cargo enabling road as well as air transportability of a mobile energy system facilitating it to reach to any location without limitations.
17. The energy system as claimed in claim 1 wherein said containers (72 and 74) conform to EMI-EMC norms as per UM04, MIL STD 461 C / MIL STD 461E by using conductive gaskets, IP & EMI seals, Honey comb filters, shielded cables & many more..
18. The energy system as claimed in claim 1 wherein said mobile energy system (10) with controlled /low electromagnetic signatures and emissions refrains obstructions/disturbances to any nearby operating equipment/machinery such as medical machinery; communication devices etc and also makes it non-traceable/undetectable by any detecting machine/equipment.
19. The energy system as claimed in claim I wherein said mobile energy system (10) is mainly operated on available AC mains power (20) for catering to equipment such as critical & non-critical loads (22, 44 and 46) like radar load, auxiliary AC/DC load (32) including lighting, fans and safety devices (30) including hydrogen sensors, controllers, blowers and other loads like air conditioners.
20.The energy system as claimed in claim 1 wherein said mobile energy system (10) provides supply to critical machineries of medical field, etc. or any Critical Radar load via two on-line UPS (48 and 50) with the battery bank (58) for uninterrupted power supply.

21. The energy system as claimed in claim 1 wherein the noise level of said mobile energy system (10) is limited to 75 dBA at a distance of 1 meter from the surface of the containers (72 and 74) while operating at 75% load as per guidelines of the Central Pollution Control Board (CPCB).
22. The energy system as claimed in claim 1 wherein the battery bank temperature sensors (68 and 70) located inside the UPS ISO container (74) will enable the UPS (50 and 48) to control the battery charging parameters in accordance with battery bank temperature,
23. The energy system as claimed in claim 1 wherein said UPS (48 / 50) is equipped with Current or Load Ramp feature to gradually transfers load on available power source like Generator set while balance portion of power is supplied by battery bank to decrease the load on battery bank slowly and to increase load on Generator set as per pre-set load ramp to avoid sudden load on Generator.
24. The energy system as claimed in claim 1 wherein the steel material used in the vehicle modification is manganese steel as per ISO: 2062 grade 'C to meet the requirement of subzero operation and storage.
25. A method of supplying uninterrupted power supply by the mobile energy system as claimed in any of the preceding claims comprising the steps of:

- supplying the AC mains power (20) to the loads through the UPS (48 and 50) and the diesel engine-generator sets (12 and 14) are in a standby mode in case of availability of the commercial AC main power;
- detecting the condition of failure and / or unavailability of AC main power (20) by the diesel generator controller of the AMF control panel (16); automatically starting the first diesel engine-generator set (12) and supplying power to the loads through the UPS (50 and 48) upon reaching its rated power;
- automatically disconnecting the AC mains power (20) at this moment and
continuously check for the resume of the AC main power by controller of the
AMF control panel (16);

- automatically starting the second diesel engine-generator set (14) and thereby supplying power to the loads through the UPS (50 and 48) upon reaching its rated power in case if there is an interruption in the power supplied by the first diesel engine-generator set (12). and if the AC mains power 20 is still not available. The said mobile energy system operates with the first diesel engine-generator set (12) and the second diesel engine-generator set 14 and each engine-generator sets (12 and 14) runs alternatively;
- automatically resuming of the AC mains power (20) to caters the loads through the UPS (50 and/or 48) without any interruption, as soon as the supply of AC power resume, then the first diesel engine-generator set (12) or second diesel engine-generator set (14) is disconnected and stopped ;
- automatically transfer of the load over to another healthy UPS (50 or 48) to ensure uninterrupted power supply to the critical loads in case of failure of either of the UPS (50 or 48).'