The invention provides a motor controller, a charging system and a vehicle, and relates to the technical field of vehicles, the motor controller comprises a first positive electrode interface, a second positive electrode interface, a negative electrode interface, a capacitance filter and a power module group; the first anode interface is used for connecting an anode of a high-voltage battery and is connected with a first input end of the capacitance filter, and a first output end of the capacitance filter is connected with a first end of the power module group; the cathode interface is used for connecting a cathode of the high-voltage battery and is connected with a second input end of the capacitance filter, a second output end of the capacitance filter is connected with a second end of the power module group, and a third end of the power module group is used for connecting a three-phase winding of the motor; the second positive electrode interface is used for being connected with the positive electrode of the charging pile and connected with the third input end of the capacitance filter, and the third output end of the capacitance filter is connected with one phase winding of the three-phase winding of the motor. According to the invention, the hardware cost during boosting charging of the vehicle is effectively reduced.
本发明提供了一种电机控制器、充电系统及车辆,涉及车辆技术领域,电机控制器包括第一正极接口、第二正极接口、负极接口、电容滤波器和功率模块组;第一正极接口用于连接高压电池的正极,第一正极接口与电容滤波器的第一输入端连接,电容滤波器的第一输出端与功率模块组的第一端连接;负极接口用于连接高压电池的负极,负极接口与电容滤波器的第二输入端连接,电容滤波器的第二输出端与功率模块组的第二端连接,功率模块组的第三端用于连接电机的三相绕组;第二正极接口用于分别连接充电桩的正极,第二正极接口与电容滤波器的第三输入端连接,电容滤波器的第三输出端与电机的三相绕组中的一相绕组。本发明有效降低了车辆升压充电时的硬件成本。
Motor controller, charging system and vehicle
一种电机控制器、充电系统及车辆
2024-06-28
Patent
Electronic Resource
Chinese
IPC: | 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 / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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