The invention provides a driving circuit of an electric compressor of a vehicle and the vehicle. A drive circuit of an electric compressor of a vehicle includes a transistor, a ground terminal, a first drive resistor, and a controller. The transistor is electrically connected with the electric compressor and comprises a controlled end. The first driving resistor is electrically connected to the controlled end and the grounding end. The controller is connected with the controlled end and used for controlling the transistor to drive the electric compressor. The first driving resistor can absorb oscillation transmitted between the parasitic inductance and the parasitic capacitance of the transistor, and the stability and the safety of the driving circuit can be improved.
本申请提供一种车辆的电动压缩机的驱动电路和车辆。车辆的电动压缩机的驱动电路包括:晶体管、接地端、第一驱动电阻和控制器。晶体管与电动压缩机电连接,晶体管包括受控端。第一驱动电阻电连接于受控端和接地端。控制器与受控端连接,用于控制晶体管驱动电动压缩机。第一驱动电阻可以吸收晶体管的寄生电感和寄生电容之间传递的振荡,可以提高驱动电路的稳定性和安全性。
Drive circuit of electric compressor of vehicle and vehicle
车辆的电动压缩机的驱动电路和车辆
2023-12-05
Patent
Electronic Resource
Chinese
IPC: | B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht / H03K PULSE TECHNIQUE , Impulstechnik |
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