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.
出处
《自动化与仪表》
北大核心
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)
关键词
级差控制
中央空调
节能
differential control
central air conditioning
energy saving
