DocumentCode
1595585
Title
Uninterruptible power supply for short-time power back-up using ultracapacitors
Author
Binduhewa, Prabath J.
Author_Institution
Dept. of Electr. & Electron. Eng., Univ. of Peradeniya, Peradeniya, Sri Lanka
fYear
2011
Firstpage
551
Lastpage
556
Abstract
This paper presents an uninterruptible power supply capable of proving power for several seconds. Ultracapacitors are used as the storage method since they are suitable for pulse power applications and longer life time. Selection of ultracapacitors and controller design for associated power electronic converters are presented in this paper. Further simulation results of the proposed uninterruptible power supply are also included in the paper.
Keywords
supercapacitors; uninterruptible power supplies; controller design; power electronic converters; pulse power applications; short-time power back-up; ultracapacitors; uninterruptible power supply; Discharges; Inverters; Mathematical model; Supercapacitors; Switches; Uninterruptible power systems; Voltage control; Bridge power; UPS; ultracapacitor;
fLanguage
English
Publisher
ieee
Conference_Titel
Industrial and Information Systems (ICIIS), 2011 6th IEEE International Conference on
Conference_Location
Kandy
Print_ISBN
978-1-4577-0032-3
Type
conf
DOI
10.1109/ICIINFS.2011.6038130
Filename
6038130
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