PLC控制的变频调速供水系统实例分析  

Water Supply System based on PLC Frequency Regulation

作　　者：田建辉[1] 

机构地区：[1]珠海市供水总公司设备科,珠海市粤海中路519020

出　　处：《给水排水》2000年第8期63-65,共3页Water & Wastewater Engineering

摘　　要：分析一个由PLC控制的变频调速供水系统实例 ,介绍了各种手动控制 ,PID Fuzzy控制器的实现办法及特点 。A practical project of VVVF water supply system based on PLC frequency regulation was studied, the feature and practice of PID fuzzy controller with eventually manual control are presented and there are also a brief introduction on the theory and effectiveness of energy saving of this control system.

关 键 词：PLC 变频器 节能 供水系统 

分 类 号：TU991.62[建筑科学—市政工程] TM921.51[电气工程—电力电子与电力传动]