摘要
应用变频改造技术对加压泵房水泵进行改造,介绍变频调速恒压供水控制系统压力控制原理、水泵变频器改造及实际应用效果。
In order to transform the water pump in pressurized pump-house with frequency-change technology ,the pressure-control principle of constant-pressure water supply control system with frequency-change speed-modulation ,retrofit of water-pump frequency-changer and actual application effect were introduced.
出处
《大氮肥》
CAS
2011年第1期70-72,共3页
Large Scale Nitrogenous Fertilizer Industry
关键词
变频器
压力
旁路
节电测试
frequency-changer
pressure
bypass
electricity saving test
