文章基本信息

标题：Study on Outside Air Cooling Systems Used in Data Processing Facilities
本地全文：下载
作者：Iwao Yamaguchi ; Makoto Koganei ; Tomonobu Goto 等
期刊名称：Journal of Asian Architecture and Building Engineering
印刷版ISSN：1346-7581
电子版ISSN：1347-2852
出版年度：2012
卷号：11
期号：1
页码：219-223
DOI：10.3130/jaabe.11.219
语种：English
出版社：日本建築学会、大韓建築学会、中国建築学会
摘要：It is currently estimated that with the increasing numbers of IT equipment, the amount of information data used by society will reach 200 times the present volume by 2025. Under such circumstances, there is an urgent requirement for cooling systems in server rooms with high density servers and compatibility with faster and larger servers along with high environmental efficiency. This survey carried out an experiment in which energy performance measurements with variance of outside air taken into the server room in a real size server room were taken. The results show that the cooling load of air conditioners could be approximately 90 percent less than that of the conventional air conditioning system for server rooms and that the overall energy consumption and COP are increased by 18 percent and 24 percent of the maximum respectively, compared to those of the conventional systems under maximum heat load conditions.
关键词：energy saving;outside air cooling;data center;server