“中原之星”号动力分散型电动车组空电联合制动  

Electric-pneumatic blend braking of the "Central China Star" power-distributed EMUs

作　　者：王建华[1] 

机构地区：[1]株洲电力机车厂轨道电力牵引技术中心,湖南株洲412001

出　　处：《机车电传动》2002年第2期16-18,28,共4页Electric Drive for Locomotives

摘　　要：以“中原之星”电动车组空电联合制动为例,系统介绍了动力分散型电动车组一种空电联合制动模式,并对其试验以及使用情况做了介绍,阐述了它的优越性。试验表明,制动系统满足设计要求,安全可靠,且能自动优先并最大限度地利用再生制动能力。A kind of electric-pneumatic blend braking method for power-distributed EMUs is introduced. Also introduced is its test andservice situation. Its advantages are described. Tests show the braking system meets the design requirement, which is safe, reliable and canpreferably make use of the regenerative braking ability to the most extend.

关 键 词：空电联合制动 电动车组 动力分散 交流传动 模拟阀 

分 类 号：U266.2[机械工程—车辆工程]