新能源汽车动力系统的维护与保养探析

Investigating the maintenance of the power system of new energy vehicles

新能源汽车由于节能环保的突出优势而快速发展。新能源汽车主要由动力电池提供能源、由电机驱动汽车行驶,是新能源汽车动力系统的核心。针对新能源汽车进行维护保养,可以保障汽车正常运行,延长汽车的使用寿命,确保驾驶员的生命安全。通过归纳新能源汽车车身、电气、底盘的维护保养,对比常规内燃机汽车维护保养的内容,总结新能源汽车电池、电机、充电系统的维护保养事项,归纳维护与保养作业的准备工作,为相关从业人员提供技术参考,具有一定借鉴意义。

New energy vehicles have developed rapidly due to the outstanding advantages of energy conservation and environmental protection.New energy vehicles are mainly powered by batteries and driven by motors,which are the core of the power system of new energy vehicles.The maintenance of new energy vehicles can ensure the operation of vehicles,prolong the service life of vehicles,and ensure the safety of drivers.By summarizing the maintenance of new energy vehicle body,electrical and chassis,comparing the contents of conventional vehicle maintenance,summarizing the maintenance matters of new energy vehicle battery,motor and charging system,summarizing the preparation work of maintenance,providing technical reference for relevant practitioners,which has reference signifi cance.