PLC技术下新能源汽车电机驱动系统故障检测  

Fault Detection of Motor Drive System of New Energy Vehicle under PLC Technology

作　　者：薛红华 Xue Honghua

机构地区：[1]江苏省无锡交通高等职业技术学校,江苏省无锡市214000

出　　处：《时代汽车》2023年第20期133-135,共3页Auto Time

摘　　要：近些年,空气污染和能源危机状况逐渐显现,各国逐渐注重发展清洁绿色环保能源,特别是针对汽车业。新能源车以绿色环保和低能耗的观念很快被各国接纳,并且投进充足的资金推动产业成长,使之变成未来交通工具发展的关键目标。但因目前已使用地方法不下开展电动汽车电机系统故障诊断的手段。依据电机问题,在PLC技术下,结合核方法和主成分分析法,将电机驱动器故障状态参数非线性数据转换为线性化内容。In recent years,air pollution and energy crisis have gradually emerged,and countries have gradually paid attention to the development of clean and green energy,especially for the automobile industry.New energy vehicles are quickly accepted by countries with the concept of green environmental protection and low energy consumption.Sufficient funds have been invested to promote the growth of the industry,making it a key goal for the development of future transportation.However,as the local method has been used,the means of fault diagnosis of the electric vehicle motor system are not inferior.According to the motor problem,under PLC technology,combined with the nuclear method and principal component analysis method,the nonlinear data of the fault state parameters of the motor drive is converted into linearized content.

关 键 词：PLC 技术 新能源汽车 电机驱动系统 故障检测 

分 类 号：F42[经济管理—产业经济]