G120变频器特殊的相间短路报警案例分析  

Case Analysis of Special Short Circuit Alarm of G120 Frequency Converter

作　　者：谭俊 TAN Jun(Dongfeng Liuzhou Automobile Co.,Ltd.,Liuzhou 545000,Guangxi,China)

机构地区：[1]东风柳州汽车有限公司,广西柳州545000

出　　处：《现代涂料与涂装》2023年第4期68-69,72,共3页Modern Paint & Finishing

摘　　要：汽车行业中常见的涂装车间输送系统控制方式是接触器控制和变频器控制,本文主要介绍了在双速电机控制方式下变频器相间短路报警故障处理的案例分析.In automobile industry,the conveying system control mode of painting workshop is contactor control and inverter control.the case analysis of frequency converter phase short circuit alarm fault treatment under the above control mode of two-speed motor was introduced.

关 键 词：双速电机 相间短路 变频器 接触器 

分 类 号：TQ639[化学工程—精细化工]