Patent ID: 11949347
Assignee: FUJI ELECTRIC CO., LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  B  G  Y | IPC B  G  H

Claim 1:
2. A power conversion device comprising:
a power converter to output AC power by converting input DC power;
an electric leakage detector to detect electric leakage in a power supply line through which the AC power output by the power converter flows when the AC power is being output by the power converter; and
a power conversion controller configured to control power conversion of the power converter;
wherein the power conversion controller is configured to stop power conversion operation of the power converter based on a detection result of the electric leakage detector;
the power converter performs, in a switching manner, conversion of DC power output from a power storage inside a vehicle into AC power and conversion of AC power input from an AC power source outside the vehicle into DC power with which the power storage is chargeable;
the electric leakage detector detects the electric leakage in the power supply line when the AC power output from the power converter is being output to an outside of the vehicle; and
the power conversion controller is configured to acquire electric leakage detection information based on the detection result of the electric leakage detector, and output the acquired electric leakage detection information to a vehicle body-side controller mounted on the vehicle.