Motor vehicle i.e. hybrid vehicle, has high voltage current supply assembly connected with engine control device, and engine control device connected with energy management assembly and piezo actuator assembly

摘要

The vehicle has a high voltage current supply assembly (5) connected with an engine control device (1). The control device is connected with an energy management assembly (6) and a piezo actuator assembly (4). A high voltage battery assembly (7) is connected with the control device via a power switch assembly (8), and with a high voltage high current end stage (3) via the piezo actuator assembly and a throttle. The throttle and capacitors damps high frequency disturbances. The throttle is designed as a peak current limiter for protecting electronics of the end stage.