摘要
论述了水泵调速节能原理,介绍了水泵调节流量的可行方式,对节能效果和变频运行优缺点进行了分析。
Expounds the principle of speed governing and saving energy of a water pump, introduces the feasible mode of adjusting flow rate of the water pump, analyses saving energy effects and relative merits of frequency conversion running.
出处
《山西焦煤科技》
2007年第2期23-24,28,共3页
Shanxi Coking Coal Science & Technology
关键词
变频器
调速
节能
Transducer
Speed governing
Saving energy
