Controller cooling structure in electric vehicle

Details Controller cooling structure in electric vehicle Controller cooling structure in electric vehicle

2007-07-03

2007-07-03

Cronin, Stephen K. (Department: 3747)

Internal-combustion engines

Cooling

Automatic coolant flow control

C318S592000, C310S064000

Reexamination Certificate

active

11202093

ABSTRACT:
To provide a cooling structure which can effectively cool a controller for controlling a drive of a motor in an electric vehicle. A controller cooling structure of an electric vehicle is provided with a motor for supplying power to the rear wheel as the drive wheel, a motor driver for controlling a drive of the motor and a cooling plate for circulating the cooling water into the internal side of the motor driver in order to cool the same. In this controller cooling structure, one surface of the cooling plate is arranged adjacent to the motor driver and the other surface of the same is arranged adjacent to the rear swing arm.

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Carricchi et al., IEEE Industry Applications Magazine, vol. 2, No. 6, (Nov. 1996).

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