A system for cooling oil of a transformer is provided. The system is connected to a transformer via an inlet and outlet. The system receives hot oil from the transformer through the outlet and returns/recirculates cooled oil to the transformer via the inlet. The system comprises a first unit, a liquefier unit, and a...
The present invention relates to a system for monitoring oilin a transformer, the system comprising a sensor disposed in an oil column adjacent to an oil sampling port of the transformer, the sensor configured to detect pressure of the oil of the transformer, and a control unit connected to the sensor and configured...
A mechanism for indicating position of a vacuum circuit breaker is provided. The mechanism comprising a fixed member mounted on an inner surface of the front door. The fixed member has a guiderail to receive a moveable plate whereby the plate is moveable between a service position and a test position along the lengt...
A kinematic linkage mechanism for operating a vacuum circuit breaker, the mechanism comprising a rod, a pin press fitted into a hole provided on a first end of the rod, a second end of the rod is coupled to a vacuum interrupter, a tube coupled to an operating mechanism of a vacuum circuit breaker at a first end, the...
An electronic device having surge-voltage protection circuit, the electronic device comprising an input slot; detachable input terminal element configured to be received by the input slot; first locking mechanism configured to establish an appropriate connection between the input slot and the detachable input termin...
A transformer with a steel tank for 3-phase electric locomotive comprising a transformer core housed within the steel tank; and a winding assembly including a first winding, a second winding, a third winding and a fourth winding, wherein the first winding, the second winding, the third winding and the fourth winding...
Disclosed is a system for electric power distribution, the system comprises a transformer that includes a tank arranged which receives an oil. The sensors configured on tank sense oil related parameters such as temperature, moisture content and level of the oil. Further, electrical meters are arranged to the conditi...
ABSTRACT
MONOBLOC PUMP ASSEMBLY
The present invention relates to a monobloc pump assembly (100) having modularity for component replacement. The said monobloc pump assembly (100) comprises a motor (102), a volute casing (104), an adapter assembly (106) disposed between said motor and said volute casing, and an o...
A submersible pump comprising a motor assembly (20) having a housing (21) to house a drive shaft (22). A rotor (23) is coupled to the shaft, and a stator (24) radially surrounding the rotor. A pump chamber (10) coupled to the motor assembly. The pump chamber having a chamber housing (11), a first cover (15) affixed ...
ABSTRACT
A BRUSHLESS DIRECT CURRENT (BLDC) MOTOR
[0061] The present disclosure discloses a brushless direct current (BLDC) motor (100) which includes a power unit, a rotor assembly (102), a stator (204), and a controller. The power unit is configured to receive alternating current input from a source. The rotor as...
A three-phase wireless power transmission synchronous machine (100) for wireless power transmission including: a motor body (101); a three-phase stator (102); an electromagnetic rotor (104) having winding (117); a wireless power transmission (WPT) arrangement having a receiver part (107) and a transmitter part (108)...