25T型空调客车DC600V/DC110V8kW充电系统应用研究
Application research on 8kW charge system of 25T air conditioning passenger train DC600V/DC110V
王旭波 1史富强 1丁万霞1
作者信息
- 1. 西安铁路职业技术学院,陕西,西安,710014
- 折叠
摘要
分析25T型空调客车DC600V/DC110V 8 kW充电系统的组成,重点研究充电系统的PWM高频桥式整流电路和DC/DC电压变换电路的特点、实现方法和保护,阐述充电系统、保护系统的工作过程,分析表明,该充电系统达到国内先进水平.
Abstract
Based on analysis of 25T air conditioning passenger train DC600V/DC110V in the 8kW charge system's composition,the characteristic,the method of realization and the protection of PWM high frequency bridge-type rectification circuit and the DC/DC voltage transfer circuit of the charge system are mainly researched.Work process of the charge system and protective system are described.Finally,it obtains the conclusion that the system reaches the domestic advanced level.
关键词
25T铁路空调客车/DC600V/充电系统/应用研究Key words
25T railroad air conditioning passenger train/DC600V/charge system/application research引用本文复制引用
出版年
2009
NETL
NSTL
维普
万方数据