恒压供水变频控制低碳技术及应用  

The Low Carbon Technology for Frequency Constant Pressure Water Supply Control and Application

作　　者：卢祥江[1] 武宇龙[1] 

机构地区：[1]湖南工业大学机械工程学院,湖南株洲412007

出　　处：《湖南工业大学学报》2014年第1期98-103,共6页Journal of Hunan University of Technology

摘　　要：针对当前变频恒压供水压力不稳定、能耗过大、滞后时间过长等问题,将无模型控制方式运用到恒压变频供水系统中,同时在分析供水特性的基础上,对具体的供水设备进行分析和改进。实践表明,改进之后的供水系统实现了供水压力稳定,节能效果明显,反应执行速度快捷,长期运行稳定可靠。In view of the problems of instability, excessive energy consumption and long time lag of current variable frequency constant pressure water supply, the model free control method was applied to the constant pressure water supply system, and on the basis of research of water supply characteristics, the specific water supply equipment was analyzed and improved. The practice showed that the improved water supply system realized stable pressure water supply, obvious effect of energy-saving, fast response speed and long-term stable and reliable operation.

关 键 词：恒压供水 节能 水泵 变频调速 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]