DocumentCode
593359
Title
Analysis of voltage sag sensitivity of LED lamps
Author
Uddin, Shahadat ; Shareef, Hussain ; Mohamed, Amr ; Hannan, M.A.
Author_Institution
Dept. of Electr., Univ. Kebangsaan Malaysia, Bangi, Malaysia
fYear
2012
fDate
2-5 Dec. 2012
Firstpage
667
Lastpage
670
Abstract
Voltage sag is one of the serious power quality problems especially for sensitive equipment. Electronic devices such as personal computers, lighting system may malfunction due to voltage sag events and may cause nuisance and financial losses in some cases. The purpose of this paper is to investigate the sensitivity of various low wattage LED lamps during voltage sag. The test is based on current testing standard and utilizes modern industrial power corruptor and advanced photo detector. Results show that all the tested lamps are sensitive to voltage sags in terms of both depth and duration of sag.
Keywords
LED lamps; lighting; microcomputers; power supply quality; LED lamps; electronic devices; industrial power corruptor; lighting system; personal computers; photo detector; power quality problems; voltage sag sensitivity; Arrays; Electronic ballasts; LED lamps; Sensitivity; Voltage fluctuations; LED lamps; ballast circuit; voltage sag; voltage tolerance curve;
fLanguage
English
Publisher
ieee
Conference_Titel
Power and Energy (PECon), 2012 IEEE International Conference on
Conference_Location
Kota Kinabalu
Print_ISBN
978-1-4673-5017-4
Type
conf
DOI
10.1109/PECon.2012.6450299
Filename
6450299
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