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Reduced life-time o...
Reduced life-time of lamps : Temperature rise and bad power quality
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- Larsson, Anders (författare)
- Luleå tekniska universitet,Energivetenskap
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- Wahlberg, Mats (författare)
- Luleå tekniska universitet,Energivetenskap
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- Bollen, Math (författare)
- Luleå tekniska universitet,Energivetenskap
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(creator_code:org_t)
- IEEE, 2014
- 2014
- Engelska.
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Ingår i: Proceedings - International Conference on Harmonics and Quality of Power. - : IEEE. - 1540-6008 .- 2164-0610. ; , s. 322-326
- Relaterad länk:
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https://urn.kb.se/re...
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visa fler...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- To save energy, many new buildings have modern energy saving lighting installed. In large department or grocery stores the use of fluorescent lamps powered by high frequency electronic ballast is common. There are however consistent reports of large numbers of failures of the electronic ballast of these lamps. The failures of the electronic ballast are due to high temperature or bad power quality. But neither of these reasons has been confirmed as the cause. This paper discusses in general the lifetime of electronic ballast. The paper also presents detailed analysis of results from measurement performed in a grocery store where high instances of failure have been observed. Both temperature and power quality in the harmonic range and 2 to 150 kHz have been included in the measurements
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Annan elektroteknik och elektronik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Other Electrical Engineering, Electronic Engineering, Information Engineering (hsv//eng)
Nyckelord
- Electric Power Engineering
- Elkraftteknik
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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