The invention relates to the technical field of vehicle-mounted integrated charger driving circuits, and particularly relates to a vehicle-mounted integrated charger driving circuit based on a dual three-phase permanent magnet synchronous motor driving system. The circuit comprises a first converter electrically connected with a first winding and a second converter electrically connected with a second winding, the first winding is electrically connected with an alternating-current charging gun module, the first converter and the second converter are further electrically connected with a battery direct-current source through a third converter, a control switch is arranged in the first winding, and the control switch is used for realizing the conversion between the charging function and the driving function of the driving circuit of the vehicle-mounted integrated charger. According to the vehicle-mounted integrated charger driving circuit based on the dual three-phase permanent magnet synchronous motor driving system, switching of multiple functions can be controlled by a single group of switches, and complex operation of a vehicle-mounted integrated charging driving circuit in the prior art is avoided.
本发明涉及车载集成充电机驱动电路技术领域,特别涉及一种基于双三相永磁同步电机驱动系统的车载集成充电机驱动电路。其电路包括电连接第一绕组的第一变换器和电连接第二绕组的第二变换器,所述的第一绕组电连接交流充电枪模块,所述的第一变换器和第二变换器还分别通过第三变换器电连接电池直流源,所述的第一绕组中设置有控制开关,所述的控制开关用于实现车载集成充电机驱动电路充电与驱动功能的转换。本发明的一种基于双三相永磁同步电机驱动系统的车载集成充电机驱动电路,其能够实现单组开关控制多种功能切换,避免现有技术下车载集成充电驱动电路的复杂操作。
Vehicle-mounted integrated charger driving circuit based on dual three-phase permanent magnet synchronous motor driving system
一种基于双三相永磁同步电机驱动系统的车载集成充电机驱动电路
2021-09-21
Patent
Electronic Resource
Chinese
IPC: | 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 / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung |
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