干阻负载试验中PLC实现负载连续调节的方法

Method of load continuous regulation by PLC in dry-load test

介绍了一种新型机车负载试验方式,利用权电阻的方式使负载连续可调,并详细说明了PLC实现负载连续调节的方法。

A new type of Locomotive load test is introduced, the load can be regulated continuously by the weight-resistance, and the way of how to regulate the load continuously with PLC is elaborated on.