PLC在办公楼空调混水直连控制系统中的应用  

Application of PLC in the Control of Mixing Water Direct Supply System on Office Buildings’ Air-Conditioning System

作　　者：袁建华 

机构地区：[1]湖南中烟有限责任公司,湖南常德415000

出　　处：《自动化技术与应用》2011年第6期107-110,共4页Techniques of Automation and Applications

摘　　要：采用混水直连的方法实现空调水系统变水温供给。采用PLC控制系统,基于PID智能控制算法对整个混水过程实现实时监测和控制,提高了混水的效率、降低了能源的消耗。The method of mixing water direct connecting is used for supply of air conditioner cooling water in variable temperature.PLC is used for online monitoring and control of the whole water mixing process based on intelligent PID control algorithm.As a result,the efficiency of water mixing is improved and the consumption of energy is reduced.

关 键 词：混水直连 可编程序控制器 PID控制 智能控制算法 

分 类 号：TM571.61[电气工程—电器]