一种集成式辅助电源模式的介绍  

Introduction of integrated auxiliary power supply system

作　　者：刘宏[1] 毛业军[1] 蓝正升[1] 

机构地区：[1]中国南车集团株洲电力机车有限公司,湖南株洲412001

出　　处：《电力机车与城轨车辆》2007年第6期46-48,共3页Electric Locomotives & Mass Transit Vehicles

摘　　要：在HXD1型机车上,采用集成式辅助电源模式,即将辅助逆变器集成于牵引变流器中,电源直接从牵引直流电路获得,再通过隔离变压器加滤波的形式为辅助电路供电。文章重点分析这种新型辅助供电系统的工作模式及特点。Type HXD1 locomotive uses integrated auxiliary power supply system,which auxiliary inverter is integrated in the traction inverter, the power of auxiliary inverter is obtained directly from the traction DC link and is made available with a isolation transformer and a filter. This paper presents the working mode and characteristics of the integrated auxiliary power supply system.

关 键 词：集成式辅助电源模式 独立式辅助电源模式 辅助逆变器 隔离变压器 谐波电流 

分 类 号：U264.56[机械工程—车辆工程]