摘要
本文在实现莱二级泵站给水系统变频调速控制的基础上,利用离心泵的特性曲线扣供水管网的阻力曲线分析了该给水系统节能降耗的原理,给出了该系统的构成和工作原理,并根据节能降耗原理进行节能效果的分析,说明该系统结构合理,节能降耗效果明显。
Based on the application of transducer in water supplying system in certain pumping station, using the characteristic performance curve of centrifugal pump and the resistivity curve of water supply system, this article not only analyzes its energy-saving theory, the structure of the system and the attainable economic benefits, but also explains the rationality of the system. The energy-saving effect of transducer in water supplying system is obviously.
出处
《机电产品开发与创新》
2004年第6期38-40,共3页
Development & Innovation of Machinery & Electrical Products
关键词
给水工程
变频器
工作原理
节能降耗原理
Speed control by transducer
Water pump
Energy-saving effect
Throttle Valve Control
