Optimization of supply and exhaust stroke of the electro-pneumatic changeover valve

被引：0
|
作者：
Ying, Zhiding [1 ]
Chu, Yang [1 ]
Qiu, Xianxiang [1 ]
Sun, Wei [1 ]
Fang, Yulong [1 ]
机构：
[1] Tongji Univ, Inst Railway & Urban Rail Transit, Shanghai 201804, Peoples R China
来源：
MECHATRONICS AND INTELLIGENT MATERIALS III, PTS 1-3 | 2013年 / 706-708卷
关键词：
Electro-pneumatic brake; Electro-pneumatic changeover valve; Simulation model; Supply and exhaust stroke; Optimize;
D O I：
10.4028/www.scientific.net/AMR.706-708.1475
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
To optimize the supply and exhaust stroke of electro-pneumatic changeover valve (EP valve), a basic structure of proportional solenoid which used in the EP valve is designed, and a computational model of proportional solenoid and EP valve simulation model are established based on the AMESim. Then the electric magnetic characteristic curves of proportional electromagnetic valve and EP valve output side air pressure curves of different supply and exhaust stroke are obtained by simulations. Through the analysis of the simulation results to optimize the supply and exhaust stroke of the EP valve.
引用
收藏
页码：1475 / 1478
页数：4
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