DocumentCode
2844095
Title
Uninterruptible Power Supply System Utilizing Electric Double-Layer Capacitors
Author
Zaitsu, Hiroshi ; Nara, Hidetaka ; Watanabe, Hiroyuki ; Oobe, Minoru ; Sugimoto, Shigeyuki ; Hatano, Ryousuke ; Yamamoto, Nobuyuki
Author_Institution
Meidensha Corp., Tokyo
fYear
2007
fDate
2-5 April 2007
Firstpage
230
Lastpage
235
Abstract
Recently the electric double-layer capacitor (EDLC) which is rapidly charged and discharged and offers long life, maintenance-free, has been developed as a new energy storage element. Therefore, we developed the uninterruptible power supply system utilizing EDLC. This paper describes the outline of this system and the instantaneous voltage sag compensation result.
Keywords
capacitor storage; electrolytic capacitors; power capacitors; power supply quality; uninterruptible power supplies; EDLC; electric double-layer capacitors; energy storage element; uninterruptible power supply system; voltage sag compensation; Batteries; Feeds; Insulated gate bipolar transistors; Low voltage; Power semiconductor switches; Power supplies; Supercapacitors; Switching circuits; Uninterruptible power systems; Voltage fluctuations; Electric Double Layer Capacitor; Uninterruptible Power Supply System; Voltage Sag;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Conversion Conference - Nagoya, 2007. PCC '07
Conference_Location
Nagoya
Print_ISBN
1-4244-0844-X
Electronic_ISBN
1-4244-0844-X
Type
conf
DOI
10.1109/PCCON.2007.372972
Filename
4239162
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