轨道车辆辅助系统并网供电探讨及应用  

作　　者：陈争 

机构地区：[1]中车青岛四方机车车辆股份有限公司,山东青岛266111

出　　处：《科技创新与应用》2018年第10期159-160,共2页Technology Innovation and Application

摘　　要：随着乘客对轨道车辆舒适性、便捷性需求的不断提升,轨道车辆的功能不断增多,对逆变电源容量的需求也不断增大,因此采用多台逆变电源并网供电的方式已成为技术发展的方向。文章对并网供电的不同控制方式进行对比,着重探讨了无互连线的并网供电控制原理,并结合实例介绍多台逆变电源并网供电在轨道车辆的应用情况[1]。With the increasing demand of passengers for the comfort and convenience of rail vehicles,the function of rail vehicles is increasing,and the demand for inverter power supply capacity is also increasing.Therefore,it has become the direction of technology development to use multi-inverter power supply mode.This paper compares different control methods of grid-connected power supply,emphatically discusses the principle of grid-connected power supply control without interconnection,and introduces the application of grid-connected power supply of several inverters in rail vehicles with examples.

关 键 词：轨道车辆 逆变电源 并网供电 输出接触器 

分 类 号：TM464[电气工程—电器]