变频器在深井供水中的应用  

The application of frequency converter in deep water wells

作　　者：代方军 鲁世栋 闫勇 刘彦伟 赵龙录 

机构地区：[1]山东煤机装备集团,山东泰安271000

出　　处：《节能》2009年第10期44-46,共3页Energy Conservation

摘　　要：采用恒压变频与高位水塔相结合的供水方式,实现企业自备水井的最大化节能节水需要。每天根据不同时段不同用水量,设定不同的供水压力,在夜间微流量时采用高位水塔供水,关闭变频器电源,消除变频器在低频率时的电能浪费。Enterprise-owned wells to achieve the maximization of energy saving needs,the use of high frequency transformer and a combination of water towers way.Different times of day according to different water,different water pressure,at night the use of micro-flow high water towers,shut down the power converter to eliminate low-frequency transducer in a waste of energy to achieve the greatest degree of energy conservation.

关 键 词：变频 节能 水塔 自备水井 

分 类 号：TM921.51[电气工程—电力电子与电力传动] TH38[机械工程—机械制造及自动化]