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Paper Abstract and Keywords
Presentation 2006-04-14 11:40
Managing server energy with large capacity capacitors
Atsushi Mori, Akihiro Yasuo, Yoshiro Ikeda (Fujitsu), Takeo Murakami (Fujitsu Laboratories), Katsuhiko Nishikawa, Akira Asato (Fujitsu)
Abstract (in Japanese) (See Japanese page) 
(in English) As the requirement for higher performance and denser implementation of blade servers increases, their electric power density also increases accordingly. As the result, the capability of the power supply for servers is becoming an important issue today. On the other hand, there are observations that the time periods in which the maximum power is needed for servers are limited due to the wide fluctuation of loads against them. In this paper, we propose a new methodology of power management for blade servers under a given restriction on total power supply. Using large capacity capacitors, it enables the server to keep running without significant performance degradation, even in a highly loaded situation.
Keyword (in Japanese) (See Japanese page) 
(in English) blade server / electric power consumption / capacitor / / / / /  
Reference Info. IEICE Tech. Rep., vol. 106, no. 3, CPSY2006-6, pp. 31-36, April 2006.
Paper # CPSY2006-6 
Date of Issue 2006-04-07 (CPSY, DC) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
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Conference Information
Committee CPSY DC  
Conference Date 2006-04-14 - 2006-04-14 
Place (in Japanese) (See Japanese page) 
Place (in English) Takeda Hall 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To CPSY 
Conference Code 2006-04-CPSY-DC 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Managing server energy with large capacity capacitors 
Sub Title (in English)  
Keyword(1) blade server  
Keyword(2) electric power consumption  
Keyword(3) capacitor  
1st Author's Name Atsushi Mori  
1st Author's Affiliation Fujitsu Ltd. (Fujitsu)
2nd Author's Name Akihiro Yasuo  
2nd Author's Affiliation Fujitsu Ltd. (Fujitsu)
3rd Author's Name Yoshiro Ikeda  
3rd Author's Affiliation Fujitsu Ltd. (Fujitsu)
4th Author's Name Takeo Murakami  
4th Author's Affiliation Fujitsu Laboratories Ltd. (Fujitsu Laboratories)
5th Author's Name Katsuhiko Nishikawa  
5th Author's Affiliation Fujitsu Ltd. (Fujitsu)
6th Author's Name Akira Asato  
6th Author's Affiliation Fujitsu Ltd. (Fujitsu)
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Date Time 2006-04-14 11:40:00 
Presentation Time 30 
Registration for CPSY 
Paper # IEICE-CPSY2006-6,IEICE-DC2006-6 
Volume (vol) IEICE-106 
Number (no) no.3(CPSY), no.4(DC) 
Page pp.31-36 
#Pages IEICE-6 
Date of Issue IEICE-CPSY-2006-04-07,IEICE-DC-2006-04-07 

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