风动道岔控制电路模拟试验问题分析

Analysis of Problems with Control Circuit Simulating Test of Pneumatic Switch

文章针对风动道岔模拟试验中出现的问题,通过认真分析,先后就定、反表双吸和无法断表示两个问题提出了完善的解决方案。

Perfect solution for solving the problems of close of both DBJ and FBJ and not release of the relay indication is given in this article based on a serious analysis of the problems rising from the simulating test of pneumatic switch.