Inverter control device and electric vehicle thereof

Electricity: motive power systems – Battery-fed motor systems

Reexamination Certificate

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Details

C318S440000, C320S138000

Reexamination Certificate

active

07057361

ABSTRACT:
In a discharge control section of an inverter control device, when the connection of the battery and the smoothing capacitor is disconnected by means of a contactor, the charge accumulated on the smoothing capacitor is discharged by applying high-frequency voltage to the stator windings of the motor by controlling the main inverter circuit.

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