电力机车等离子体显示屏电源  

Power supply of plasma display screen for electric locomotives

作　　者：张顺彪[1] 

机构地区：[1]株洲电力机车研究所

出　　处：《机车电传动》1996年第3期26-29,共4页Electric Drive for Locomotives

摘　　要：介绍了电力机车等离子体显示屏电源的工作原理、电路特点，着重介绍了电源变压器的设计方法．该电源属自激式ＤＣ－ＤＣ变换器，开关元件采用场效应管，电路简单、体积小、效率高、工作可靠，已成功地用在ＳＳ８型电力机车上．It is introduced in the paper the working principle and circuit characteristics of plasma display screen for electric locomotives, especially the design of power supply transformer. Switched by field effect transistors,this power supply is a self excited DC-DC converter and features simple circuit,compact,high efficiency and reliable working. It has been successfully applied on SS8 electric locomotive.

关 键 词：电源 变换器 等离子体 电力机车 显示屏 

分 类 号：U264.56[机械工程—车辆工程]