Integrated IPU system for hydrogen fuel cell automobile

The invention provides an integrated IPU system for a hydrogen fuel cell automobile. The integrated IPU system comprises a control board, an integrated circuit and a power board. The control panel comprises a motor controller MCU, a high-voltage distribution box PDU, a vehicle-mounted buck converter DCL, and a fuel cell boosting converter FCBC. The control panel is electrically connected with theintegrated circuit through a wire, the power panel is connected with the integrated circuit through a wire, an IGBT power element is integrated on the power panel, and the IGBT power element is connected to a driving motor, a PTC, a compressor and a storage battery through five sets of wire output. A four-in-one control system of the motor controller MCU, the fuel cell boosting converter FCBC, thehigh-voltage distribution box PDU and the vehicle-mounted buck converter DCL is integrated. The highly integrated power domain controller effectively reduces wire harness loops, has a very high contribution rate to light weig