变频调速技术在高层建筑恒压供水系统中的应用  

Application of Frequency Converting Technique in Water-providing System for High Building

作　　者：王珏[1] 任伟宁[1] 刘津西 

机构地区：[1]北京联合大学自控系,北京100101 [2]中国仪器仪表学会,北京100011

出　　处：《中国仪器仪表》2000年第6期35-36,共2页China Instrumentation

摘　　要：近年来，变频调速技术得到广泛应用。它使交流电动机能够实现平滑调速，使交流调速系统的性能和经济指标已接近直流调速系统。本文介绍了用变频器实现高层建筑恒压供水的系统设计方法和控制过程。In recent years, the frequency converting technique has widely used in adjusting speed of alternative motor and make it possible to adjust speed smoothly. The performance of adjusting speed system of alternative motor has consequently been close to the one of direct motor. The paper presents the system design method and control process of applying frequency converter to realize water provision in constant pressure for high building.

关 键 词：变频器 恒压供水 高层建筑 

分 类 号：TM921.5[电气工程—电力电子与电力传动]