摘要
文章首先简要介绍动车组过分相原理,接着针对某动车组过分相过程中网压超出范围的故障原因展开分析,最后对牵引控制单元的过分相控制策略提出了改进措施。
This paper first briefly introduces the principle of EMU passing through neutral phase, then analyzes the fault reason of network voltage out of range in the process of a EMU passing through neutral phase, and finally puts forward improvement measures for the control strategy of traction control unit passing through neutral phase.
作者
宋志鹏
王敬思
管俊青
Song Zhipeng;Wang Jingsi;Guan Junqing(CRRC Yongji Motor Co.,Ltd.,Xi&apos'an Shaanxi 710018)
出处
《现代工业经济和信息化》
2021年第6期197-200,共4页
Modern Industrial Economy and Informationization
关键词
动车组
网压故障
过分相
EMU
network voltage fault
over split phase
