摘要
根据变频调速原理,结合实际的节能效果,对变频器本身的谐波影响,水泵性能,以及调速场合做了一定的分析,主要从节能的角度讨论了变频供水中易忽视的几个问题。
On the basis of the principles of frequency conversion and speed adjustment and the actual effect of the energy saving, we have done an in-depth analysis of the effect of harmonic, shift of pump performance, and occasion to the speedadjustment. In a view of the energy saving, we also discuss several problems which are easily neglected in this paper.
出处
《自动化博览》
2006年第3期102-104,共3页
Automation Panorama1
关键词
变频器
谐波损耗
水泵效率
节能
Frequency conversion
Harmonic loss
Pump efficiency
Energy saving
