A thermal management system for a battery pack is disclosed. The present disclosure includes an air distribution unit which further includes at least one vertical duct configured to receive air from one or more cooling sources. The air distribution unit also includes at least one manifold coupled to at least one ver...

Rotor lamination (100) and rotor assembly (10) for an electric machine are provided.The rotor assembly (10) includes a plurality of rotor laminations (100) and a plurality of permanent magnets (12). The rotor lamination (100) includes a plurality of magnet receiving potions (102) defining a plurality of polarity gui...

A tubular structure for an electric three-wheeler vehicle is disclosed. The tubular structure includes a space frame chassis. The tubular structure also includes a first pair of pillars mechanically coupled to a front portion of the space frame chassis. The tubular structure further includes a second pair of pillars...

A space frame made of tubular structure for an electric three-wheeler vehicle is disclosed. The tubular structure also includes at least three pair of pillars. Each of the at least three pair of pillars include a first end which is mechanically coupled to the space frame chassis. Each of the at least three pair of p...

A system to estimate and predict state of charge of a battery pack is disclosed. The system is configured to obtain a data representative of a plurality of terminal voltage signals and a plurality of terminal current signals corresponding to the plurality of cells of the battery pack, identify the cell with lowest o...

ABSTRACT Front-end frame structure 100 for a vehicle includes a plurality of vertical members 101, a plurality of first crush members 102, a plurality of second crush members 104, a plurality of third crush members 106, a first cross member 108, a second cross member 110, a third cross member 112, a plurality of fi...

ABSTRACT Methods and systems for providing redundant throttle in vehicle. Embodiments herein disclose methods and systems for providing redundant throttle in a vehicle, on detecting at least one fault in a throttle system in a vehicle. Embodiments herein detect the at least one fault in POTs of an electronic accele...

ABSTRACT Methods and systems for managing range of a vehicle. Embodiments herein relate to vehicles with limited on-board energy, and more particularly to managing the range of vehicles with limited on-board energy. Embodiments herein disclose methods and systems for controlling range extender and battery power del...

A battery pack thermal management system. The battery pack thermal management system (100) includes a battery pack (102) having a plurality of cells(104), at least one heat exchange plate (106) disposed in thermal contact with the plurality of cells(104), the heat exchange plates (106) defining a fluid flow region f...

Methods and systems for charging a battery in an electric vehicle. Embodiments herein include receiving a reference voltage, a reference current, and a maximum operating voltage and current of the battery (107). The actual voltage and actual current at the terminals of the charger connected to battery (107) is deter...

A battery module (100) and a method (200) of changing configuration of battery cells (102) in battery module (100). The battery module mainlyincludes a battery casing (10), a plurality of battery cells (102), a plurality of bus bars (104), a plurality of fuses (106), a plurality of fasteners (110A and 110B), a plura...

Horizontal battery module (100-500) and methods (700, 800) of changing configuration of battery cells (102) thereof. The horizontal battery module (100) mainly includes a battery casing (10), a plurality of bus bars (104), a plurality of add-on bus bars (104A), a plurality of interconnecting bus bars (105), a plura...

A vehicle control unit for an electric vehicle is disclosed. The vehicle control unit includes a multi-charger detection module to detect presence of a charging plug connected to a charging port of the electric vehicle. The multi-charger detection module detects a type of charging plug based on one or more charger c...

A SYSTEM AND A METHOD FOR ENGAGING OR DISENGAGING DRIVETRAIN(S) TO POWER SOURCE(S) IN VEHICLE” The disclosure herein generally relate to all-wheel drive vehicles and more particularly, to a system and method for engaging or disengaging drivetrain(s) with respect to power source(s) of an all-wheel drive vehicle. The...

PERMANENT MAGNET ASSISTED SYNCHRONOUS MOTOR The embodiments herein achieve a permanent magnet assisted synchronous motor and its rotor. Further, the embodiments herein achieve the permanent magnet assisted synchronous motor which is aimed at reducing a ripple torque while also improving a reluctance torque. Furtherm...

A rotor assembly (100) and a method (20) for assembling the rotor assembly (100) in an electric machine are provided. The method (20) comprises, connecting a first end plate (106) to a first end (104f) of a rotor pack (104), assembling a shaft (102) with the first end plate (106) and the rotor pack (104), connecting...

A rotor end plate (100) and a method (200) for cooling stator end windings (10W) in electric motor are provided. The rotor end plate (100) includes a plurality of cooling fins (102) adapted to churn air to stator end windings (10W) to facilitate cooling of the stator end windings (10W) during operation of the electr...

Methods (300, 400) and systems (100) for managing main battery pack (201) and range extender battery pack (101) of vehicle. The range extender battery pack (101) comes with a BMS (102), which is connected to a BMS (202) of a main battery pack (201) of the vehicle. The system (200) includes a user interface (203), wh...

A 3-phase charger. Embodiments disclosed herein relate to charging equipment and more particularly to using Silicon Carbide (SiC) based 3-phase chargers for charging battery equipped devices. Embodiments herein disclose a three-phase (3F) single-stage topology for AC to DC conversion and DC-DC conversion, for use in...

A MODULAR BATTERY PACK ENCLOSURE FOR ECO-FRIENDLY VEHICLES AND A METHOD THEREOF The embodiments herein provide a modular battery pack enclosure for eco-friendly vehicles. Further, the embodiments herein provides the modular battery pack enclosure which provides reduced weight, improved structural stiffness and coll...

METHOD AND SYSTEM FOR FAST CHARGING WITH MINIMUM CAPACITY FADE Embodiments disclosed herein relate to electric vehicles, and more particularly to energy storage systems. Embodiments herein disclose methods and systems for modulating C-rates for improving battery health. Embodiments herein disclose techniques for ...

Method and system for fault management of Electronic Control Units (ECUs) in electric vehicles The principal object of embodiments herein is to disclose methods and systems for fault management in ECUs, such as, but not limited to power converters, in electric vehicles. Another object of embodiments herein is to di...

Methods and systems for estimating SOH of a battery cell using a DNN. The DNN estimates and/or predicts the SOH of the battery cell, in a battery pack, by estimating the capacity fade of the battery cell, over a plurality of charging/discharging cycles, based on AUC values and battery cell voltage. The DNN is built ...

METHODS AND SYSTEM FOR CONTROLLING MOTION OF A VEHICLE Disclosure herein relates a method for controlling motion of a vehicle (200) by a control system (202). The method includes receiving a first input from a user of the vehicle (200). Further, the method includes receiving a second input from the vehicle (200). F...

METHODS AND APPARATUS FOR MANAGING BATTERY PACK Embodiments herein discloses methods for managing a battery pack (120 and 130) by an apparatus (100). The method includes detecting a charging weakness index associated with a cell (120a-120n and 130a-130n) and a discharging weakness index associated with the cell (12...

METHODS AND SYSTEMS FOR LIMITING PACK DISCHARGE CURRENTS The embodiments herein provide methods and systems for dynamically updating current limits during discharge comprising: a battery management system (BMS) (102) configured for: computing State of Charge (SoC), temperature, State of Health (SoH), history of us...

Systems and methods for determining State of Health of a battery Embodiments disclosed herein relate to managing Lithium-ion (Li-ion) batteries and more particularly to determining the State of Health (SOH) of a battery using a capacity fade model. Embodiments herein disclose methods and systems for predicting the ...

Method and Apparatus for Thermal Performance Management of an Electric Vehicle Power Converter to protect critical components inside Lithium-ion battery charger and DC-DC converters. FIG. 3A

Universal charging device for electric vehicles to provide a universal charging device (protocol) for electric vehicles. The universal charging device able to detect electric vehicle with a type of charger inserted and to detect charging station with a type of charger plugged. The standardized universal electrical i...

Systems and Methods for detecting CAN communication faults Embodiments disclosed herein relate to detection of CAN bus communication faults in vehicles, and more particularly to an automated system for detecting and reporting exact faults in CAN communication. The disclose systems and methods utilize both hardware a...