基于PLC的变频调速恒压供水系统  

The Water Supply System Based on PLC and Frequency Converter

作　　者：戴鹏[1] 钱揖斌[1] 伍小杰[1] 王贵峰[1] 

机构地区：[1]中国矿业大学信电学院,221008

出　　处：《电气应用》2006年第9期40-43,共4页Electrotechnical Application

摘　　要：随着变频器技术的日趋完善,变频器自带的PID整定功能和强大的通信功能大大改善了恒压供水性能,PLC组网功能把分散的水源井、加压泵房、水厂管理层组成强大网络,实现智能诊断、实时监控和实时管理。The frequency converter with PID and communication function has improved the performance of the water-supply system greatly . Utilize PLC strong group network function, the scattered source of water well, the pressurize the pump house , the administration and supervision authorities of the water works make up the network, realize intelligence diagnose and control in real time, real-time management.

关 键 词：恒压供水 半双工通信 加压泵房 PLC 

分 类 号：TM921.51[电气工程—电力电子与电力传动]