摘要
用微机型小电流接地选线装置替代老式晶闸管选线装置,并对运行中出现的问题(数据、波形)进行分析,针对问题进行处理,选线结果非常满意。
Through applying Microcomputer-based small current grounding line selection device to replace old-fashioned thyristor line selection device, this paper makes analysis of the problems in operation and finds election results are very satisfactory.
出处
《机械管理开发》
2009年第6期77-78,共2页
Mechanical Management and Development
关键词
选线装置
零序电流
启动电流
Line Selection Device
Zero-sequence current
Starting current
