空调系统变水温运行能耗特性研究  

Characteristics Study of Operational Energy Consumption of Central Air Conditioning

作　　者：余俊祥[1] 高克文[1] 宁太刚[1] 

机构地区：[1]浙江大学建筑设计研究院有限公司,杭州310028

出　　处：《建筑技术开发》2016年第10期34-37,共4页Building Technology Development

摘　　要：以杭州市某办公楼的地源热泵主机作为研究对象,通过改变主机的供水温度并跟踪分析能耗分项计量平台的实时能耗数据,总结了夏季供冷季和冬季供暖季的供水温度与主机COP以及供水温度与主机能耗之间的规律,综合分析典型气象年数据以及主机的年运行能耗,提出针对本工程的分阶段变水温的控制策略。This paper takes the ground source heat pump （GSHP） of an office building in Hangzhou as the research object. By changing the supply water temperature and tracking real-time energy consumption data, it obtains the relation between COP and supply water temperature as well as the relation between energy consumption of GSHP and supply water temperature. It gives the operating strategy on the basis of analyzing the annual operational energy consumption and typical meteorological year.

关 键 词：变水温调节 地源热泵 运行能耗 

分 类 号：TU831[建筑科学—供热、供燃气、通风及空调工程]