摘要
文章主要论述轨道交通车辆上辅助逆变器供电并网控制的逻辑和相关控制时序,分析各种工况下并网启动方式;在乌鲁木齐1号线轨道交通车辆上实际运用时遇到:在车辆紧急牵引工况牵引丢失的问题分析。
This paper mainly discusses the logic and related control timing of the auxiliary inve^er power supply and grid-con-nected control on the rail transit vehicle, and analyzes the grid-connected starting mode under various working conditions. In the practical application of Urumqi Line 1 rail transit vehicle, the problem of traction loss in the emergency traction condition of the ve-hicle is analyzed.
出处
《科技创新与应用》
2018年第12期64-65,共2页
Technology Innovation and Application
关键词
辅助逆变器
并网控制
紧急牵引
auxiliary inverter
grid-connected control
emergency traction
