The invention relates to the technical field of new energy electric vehicles, in particular to a motor winding multiplexing wireless charging device and method. Comprising a metal protective cover, an opening and closing support rod, a motor stator winding, a wireless communication module and a motor controller, the metal protective cover is used for protecting a motor stator winding; the opening and closing supporting rod is connected with the metal protective cover and used for controlling opening and closing of the metal protective cover. The motor stator winding is also used as a receiving coil for wireless charging; the wireless communication module is used for performing wireless communication with a communication module of a wireless charging pile on the ground; and the motor controller is used for controlling the receiving and rectification of the electric energy and the data exchange with the wireless communication module. According to the wireless charging system, the motor coil is reused as the receiving coil for wireless charging, so that the need of additionally installing the receiving coil is omitted, the design of the wireless charging system of the vehicle is simplified, the system integration degree is improved, and the weight of the whole vehicle is reduced.
本发明涉及新能源电动车技术领域,涉及一种电机绕组复用无线充电装置及方法。包括金属防护盖、开合撑杆、电机定子绕组、无线通讯模块和电机控制器;所述金属防护盖用于保护电机定子绕组;所述开合撑杆连接所述金属防护盖,用于控制所述金属防护盖的打开和关闭;所述电机定子绕组用于兼作无线充电的接收线圈;所述无线通讯模块用于与地面上无线充电桩的通讯模块进行无线通讯;所述电机控制器,用于控制电能的接收和整流,以及与所述无线通讯模块的数据交换。本发明通过复用电机线圈作为无线充电的接收线圈,省去了额外安装接收线圈的需要,简化了车辆的无线充电系统设计,提高了系统集成度,减轻整车重量。
Motor winding multiplexing wireless charging device and method
一种电机绕组复用无线充电装置及方法
2024-08-23
Patent
Electronic Resource
Chinese
IPC: | H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES |
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