The invention discloses a disassembly-free inspection method for a high-voltage contactor of a hybrid electric vehicle, which can directly inspect the high-voltage contactor in a non-direct contact manner without disassembling a high-voltage battery pack so as to accurately judge the fault of a high-voltage contactor assembly or what type of fault or even which contactor fault, and is obvious in effect and high in efficiency. Production safety is guaranteed, working efficiency is improved, maintenance quality is guaranteed, and the defects of an existing technical method are overcome.
本发明公开了一种混动车电动车高压接触器免拆卸检查方法,本发明方法无需拆解高压电池包,直接就可对高压接触器进行非直接接触式进行检查,以精准判断高压接触器总成故障或什么类型故障,甚至是哪个接触器的故障,效果明显,保障生产安全,提高工作效率,保障维修质量,弥补了现有技术方法的不足。
Disassembly-free inspection method for high-voltage contactor of hybrid electric vehicle
一种混动车电动车高压接触器免拆卸检查方法
2023-10-10
Patent
Electronic Resource
Chinese
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
VEHICLE HIGH VOLTAGE WIRING PROTECTION USING CONTACTOR CONTROL
European Patent Office | 2015
|European Patent Office | 2023
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