DocumentCode
2695405
Title
Development of a rack-mounted DC-power-supply system utilizing lithium-ion batteries for backup
Author
Takagi, Shinya ; Matsushima, Toshio ; Muroyama, Seiichi
Author_Institution
NTT FACILITIES, INC., Tokyo, Japan
fYear
2004
fDate
19-23 Sept. 2004
Firstpage
264
Lastpage
269
Abstract
This paper describes the characteristics on a rack-mounted DC-power-supply system utilizing lithium-ion batteries, which have higher energy density than conventional secondary batteries. The entire system is compact and light-weight so it is ideal as a high-energy-density backup power-supply. We report on functions, system configuration and characteristics of a rack-mounted DC-power-supply system utilizing lithium-ion batteries.
Keywords
emergency power supply; lithium; power supply circuits; secondary cells; Li; high-energy-density backup power-supply; lithium-ion batteries; rack-mounted DC-power-supply system; Batteries; Circuits; Energy consumption; Packaging machines; Protection; Research and development; Safety; Switches; Temperature; Voltage control;
fLanguage
English
Publisher
ieee
Conference_Titel
Telecommunications Energy Conference, 2004. INTELEC 2004. 26th Annual International
Print_ISBN
0-7803-8458-X
Type
conf
DOI
10.1109/INTLEC.2004.1401477
Filename
1401477
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