基于级差控制法的中央空调系统节能设计  

Energy Saving Design of the Central Air Conditioning System Based on Differential Control Method

作　　者：王振辉[1] 彭小磊[1] 高伟[1] 

机构地区：[1]河北科技大学机械电子工程学院,石家庄050018

出　　处：《自动化与仪表》2012年第7期34-37,共4页Automation & Instrumentation

基　　金：石家庄市科学技术研究与发展计划项目(06113210A)

摘　　要：该文对中央空调系统的能耗组成进行了分析,针对中央空调的主要能耗环节给出了相应的节能措施,提出了级差法运行的节能控制策略。利用该方法对某商业大厦的中央空调系统进行设计施工,采用MCGS触摸屏与西门子PLC实现了自动控制与监测。实际运行表明节电效果明显。In this paper making an analysis the energy composition of the central air conditioning system,then offers the corresponding energy-saving measures of energy on the main saving energy-saving consumption of central air con- ditioning link ,and put forwards an energy saving control strategy of the method of differential operation. Making an construction design for the central air conditioning system in one business building by this method,and realizes auto- matic control and monitoring with the Siemens PLC and touch screen MCGS. The actual operation shows that power saving effect is obvious.

关 键 词：级差控制 中央空调 节能 

分 类 号：TP202[自动化与计算机技术—检测技术与自动化装置]