摘要
在输油泵测试平台中对输油泵进行恒压试验 ,采用变频调速器结合PLC对输油泵进行控制 ,可以简单、精确地实现输油泵在给定参数下的恒压控制。介绍了采用变频调速实现恒压控制的详细方法。
It is simple and accurate to control oil pump on constant pressure by the frequency converter and the programmable controller when oil pump is tested in oil pump test platform.Detailed method of the constant pressure control by frequency converter is described.
出处
《煤矿机械》
北大核心
2003年第1期82-83,共2页
Coal Mine Machinery
关键词
输油泵测试平台
恒压控制
变频器
PLC
pump
constant pressure control
frequency converter
programmable controller
