Electric vehicle

Abstract

There is provided a technology of preventing a discharging device from being damaged by induced current caused by back electromotive force of a motor in an electric vehicle including the discharging device for discharging a capacitor in collision. A hybrid vehicle includes a capacitor, a current sensor, a discharging circuit, and a controller. The capacitor is connected to an input side of the inverter. The discharging circuit is connected in parallel with the capacitor. The current sensor measures induced current caused by back electromotive force of a motor. When a signal indicating abnormality or collision is inputted, the controller activates the discharging circuit if the induced current measured by the current sensor is less than a predetermined current threshold, and does not activate the discharging circuit if the induced current is greater than the predetermined current threshold.

Dependencies are inferred from the claim text.