CAJ | 학술논문

辅助电源系统是电力机车必不可少的重要组成部分.综合分析电力机车三相交流辅助电源系统和直流辅助电源系统的不同电路实现方案及特点.介绍SS7E和"和谐"系列机车的辅助电源系统组成及主要技术参数并进行比较.结果表明,电力机车辅助电源装置将向轻量化、低噪声、大容量、高可靠性的方向发展.
보조전원계통시전력궤차필불가소적중요조성부분.종합분석전력궤차삼상교류보조전원계통화직류보조전원계통적불동전로실현방안급특점.개소SS7E화"화해"계렬궤차적보조전원계통조성급주요기술삼수병진행비교.결과표명,전력궤차보조전원장치장향경양화、저조성、대용량、고가고성적방향발전.
Auxiliary power supply system is an important part of electric locomotive.This paper generally analyzes the different circuit schemes and characteristics of three phase AC and DC auxiliary power supply system.The composition of auxiliary power supply systems and their main technical parameters of SS7E and HEXIE series locomotive are introduced and compared.The results show that electric locomotive auxiliary power supply device will be developed into light-weight,low-noise,large-capacity,high-reliability.