Energy Efficient Cooling in Data Center Using Optimization Approach

被引：0

作者：

Nakamura, Masayuki ^{[1
]}

Nakamura, Ryota ^{[1
]}

Nishida, Ryuichi ^{[2
]}

Takeuchi, Akira ^{[1
]}

Tominaga, Tetsuya ^{[1
]}

机构：

[1] NTT Energy & Environm Syst Labs, Tokyo, Japan

[2] NTT FACILITIES INC, Tokyo, Japan

来源：

2012 PROCEEDINGS OF SICE ANNUAL CONFERENCE (SICE) | 2012年

关键词：

data centers; energy efficiency; optimization; thermal control;

D O I：

暂无

中图分类号：

TP301 [理论、方法];

学科分类号：

081202 ;

摘要：

This paper presents an optimal cooling approach to minimize the power consumption of computer room air conditioners in data centers. A temperature control experiment was conducted in a simulated data center. Based on the experimental data, temperature and power consumption models are introduced to formulate an optimization problem. The resulting coordinated control led to a power consumption reduction. The simulation results indicate that the proposed optimization approach resulted in 6% to 14% less power consumption than that of a baseline control.

引用

页码：2103 / 2108

页数：6

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