脉宽调制式客车开关稳压电源  

Pulse Width Modulated Passengercar Stable Vottage Power Supply with Switches

作　　者：王紫婷[1] 张孝远[1] 

机构地区：[1]兰州铁道学院,兰州730070

出　　处：《铁道车辆》1996年第5期33-36,共4页Rolling Stock

摘　　要：介绍了脉宽调制式客车开关稳压电源的组成、原理及性能特点。该电源具有效率高、体积小、重量轻、输出电压稳定等优点。In this paper,the formulation,principles and performance features of pulse width modulated passenger car stable voltage power supply with switches are introduced.The power supply has advantages including high efficiency,small vo -lume,light weight and stable voltage output.

关 键 词：客车 脉宽调制 开关 稳压电源 铁路 供电 

分 类 号：U271.038.1[机械工程—车辆工程]