The embodiment of the invention discloses an integrated driving charging circuit and a vehicle, and the integrated driving charging circuit comprises a voltage conversion module which is connected with an electric control motor module, an AC rectification module and a power battery pack module. When the power battery pack module is in a driving mode, the voltage conversion module is in a first mode, the voltage output by the power battery pack module is boosted to the voltage required by the electric control motor module so as to supply power to the electric control motor module, and the electric control motor module provides driving power for a vehicle; and in a charging mode, the voltage conversion module is in a second mode, converts the voltage output by the alternating current rectifier module into the voltage required by the power battery pack module, and inputs the voltage to the power battery pack module to charge the power battery pack module. According to the invention, a charging circuit and a driving circuit can be integrated, charging work and driving work are realized, the use of circuit components is reduced, and the total cost of a vehicle is reduced.
本申请实施例公开了一种集成式驱动充电电路及车辆,其中,集成式驱动充电电路包括电压变换模块,该电压变换模块分别连接电控电机模块、交流整流模块以及动力电池包模块;当处于驱动模式时,该电压变换模块处于第一模式,将该动力电池包模块输出的电压升压至该电控电机模块所需的电压,以对该电控电机模块进行供电,该电控电机模块为车辆提供驱动动力;当处于充电模式时,该电压变换模块处于第二模式,将该交流整流模块输出的电压变换为该动力电池包模块所需的电压,输入给该动力电池包模块,以对该动力电池包模块进行充电。采用本发明,可以将充电电路与驱动电路集成,实现充电工作与驱动工作,减少电路元器件的使用,降低车辆的总体成本。
Integrated driving charging circuit and vehicle
集成式驱动充电电路及车辆
2023-09-29
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H02M APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS , Anlagen zur Umformung von Wechselstrom in Wechselstrom, von Wechselstrom in Gleichstrom oder umgekehrt, oder von Gleichstrom in Gleichstrom und zur Verwendung in Netzen oder ähnlichen Stromversorgungssystemen / H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern |
European Patent Office | 2023
|European Patent Office | 2021
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