Abstract
The growth of energy consumption in data centers is becoming one of the significant problems all over the world. The power usage of IT devices and air-conditioning (AC) units accounts for up to three-quarters of total energy consumption in typical data centers. This study discusses the effectiveness of using shutter-controlled air flow management to control cold air flow into the servers. It can impact the power consumption of both, the servers and the AC units. A raised floor data center has two types of aisles - cold and hot. In most cases, excessive volumes of cold air are pumped into the servers using cold aisles. We are proposing the utilization of a shutter to control the air flow and reduce wastage while preventing damage due to increased CPU temperature. The shutter is intended to control the air flow and maintain the temperature appropriately according to the workload of the servers. We evaluated the proposed system for controlling the flow of air into the servers. The results show that cold air volumes can be reduced by up to 92% while maintaining appropriate control of CPU temperature.
| Original language | English |
|---|---|
| Title of host publication | Proceedings of the IECON 2016 - 42nd Annual Conference of the Industrial Electronics Society |
| Publisher | IEEE Computer Society |
| Pages | 5591-5596 |
| Number of pages | 6 |
| ISBN (Electronic) | 9781509034741 |
| DOIs | |
| Publication status | Published - 2016 Dec 21 |
| Event | 42nd Conference of the Industrial Electronics Society, IECON 2016 - Florence, Italy Duration: 2016 Oct 24 → 2016 Oct 27 |
Other
| Other | 42nd Conference of the Industrial Electronics Society, IECON 2016 |
|---|---|
| Country | Italy |
| City | Florence |
| Period | 16/10/24 → 16/10/27 |
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Keywords
- Air conditioning
- Air flow control
- Cooling efficiency
- Data center
ASJC Scopus subject areas
- Control and Systems Engineering
- Electrical and Electronic Engineering
Cite this
Shutter control for cooling air flow management in data center servers. / Noguchi, Tomomichi; Wijekoon, Janaka; Joshi, Yogendra; Yoda, Minami; Nishi, Hiroaki.
Proceedings of the IECON 2016 - 42nd Annual Conference of the Industrial Electronics Society. IEEE Computer Society, 2016. p. 5591-5596 7793067.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Shutter control for cooling air flow management in data center servers
AU - Noguchi, Tomomichi
AU - Wijekoon, Janaka
AU - Joshi, Yogendra
AU - Yoda, Minami
AU - Nishi, Hiroaki
PY - 2016/12/21
Y1 - 2016/12/21
N2 - The growth of energy consumption in data centers is becoming one of the significant problems all over the world. The power usage of IT devices and air-conditioning (AC) units accounts for up to three-quarters of total energy consumption in typical data centers. This study discusses the effectiveness of using shutter-controlled air flow management to control cold air flow into the servers. It can impact the power consumption of both, the servers and the AC units. A raised floor data center has two types of aisles - cold and hot. In most cases, excessive volumes of cold air are pumped into the servers using cold aisles. We are proposing the utilization of a shutter to control the air flow and reduce wastage while preventing damage due to increased CPU temperature. The shutter is intended to control the air flow and maintain the temperature appropriately according to the workload of the servers. We evaluated the proposed system for controlling the flow of air into the servers. The results show that cold air volumes can be reduced by up to 92% while maintaining appropriate control of CPU temperature.
AB - The growth of energy consumption in data centers is becoming one of the significant problems all over the world. The power usage of IT devices and air-conditioning (AC) units accounts for up to three-quarters of total energy consumption in typical data centers. This study discusses the effectiveness of using shutter-controlled air flow management to control cold air flow into the servers. It can impact the power consumption of both, the servers and the AC units. A raised floor data center has two types of aisles - cold and hot. In most cases, excessive volumes of cold air are pumped into the servers using cold aisles. We are proposing the utilization of a shutter to control the air flow and reduce wastage while preventing damage due to increased CPU temperature. The shutter is intended to control the air flow and maintain the temperature appropriately according to the workload of the servers. We evaluated the proposed system for controlling the flow of air into the servers. The results show that cold air volumes can be reduced by up to 92% while maintaining appropriate control of CPU temperature.
KW - Air conditioning
KW - Air flow control
KW - Cooling efficiency
KW - Data center
UR - http://www.scopus.com/inward/record.url?scp=85010029654&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85010029654&partnerID=8YFLogxK
U2 - 10.1109/IECON.2016.7793067
DO - 10.1109/IECON.2016.7793067
M3 - Conference contribution
AN - SCOPUS:85010029654
SP - 5591
EP - 5596
BT - Proceedings of the IECON 2016 - 42nd Annual Conference of the Industrial Electronics Society
PB - IEEE Computer Society
ER -