摘要
本文从能源利用角度首先分析了中央空调系统中存在的不足以及冷冻水系统、冷却水系统能耗大的根本原因,其次阐述了变频调速技术在中央空调应用中的节能原理及节能措施,最后介绍在PLC控制下变频调速节能技术在中央空调水系统应用中显著的效果。
The disadvantages of the central air-conditioning system and relatively poor operation performance of cooling water system are analyzed in this paper. Then the energy-saving principal and application measures of invert operation in central air-conditioning engineering are described. At last, the application of the invert energy-saving technology under PLC control is presented.
关键词
变频节能技术
中央空调水系统
节能原理
运行安全
central air-conditioning system energy-saving technology invert operation technology PLC control
