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Article: Stability study and control methods for small-wattage high-intensity-discharge (HID) lamps

TitleStability study and control methods for small-wattage high-intensity-discharge (HID) lamps
Authors
KeywordsAcoustic resonance
Extra-high-frequency electronic ballast
High-intensity discharge lamps
Metal-halide lamps
Randomized switching scheme
Issue Date2001
PublisherIEEE
Citation
Ieee Transactions On Industry Applications, 2001, v. 37 n. 5, p. 1522-1530 How to Cite?
AbstractThe increasing speed of modern power electronics opens a way to study the stability of high-intensity-discharge lamps at very-high-frequency operation. In this paper, a lamp stability study based on a simplified theory on acoustic resonance frequency distribution in a small-wattage metal-halide (MH) lamp is presented. The frequency characteristic of a low-wattage MH lamp has been analyzed. Up to 700 kHz, extensive experiments using resonant-type electronic ballast have been conducted on 35-W MH lamps to investigate different control methods for avoiding acoustic resonance. The results indicate that a randomized switching scheme cannot always eliminate arc instabilities caused by acoustic resonances in small-wattage MH lamps. The stability frequency regions should be identified. A stable arc can be obtained when the lamp is operated above the highest acoustic resonance frequency.
Persistent Identifierhttp://hdl.handle.net/10722/136811
ISSN
2015 Impact Factor: 1.901
2015 SCImago Journal Rankings: 1.388
References

 

DC FieldValueLanguage
dc.contributor.authorYan, Wen_HK
dc.contributor.authorHo, YKEen_HK
dc.contributor.authorHui, SYRen_HK
dc.date.accessioned2011-07-29T02:12:49Z-
dc.date.available2011-07-29T02:12:49Z-
dc.date.issued2001en_HK
dc.identifier.citationIeee Transactions On Industry Applications, 2001, v. 37 n. 5, p. 1522-1530en_HK
dc.identifier.issn0093-9994en_HK
dc.identifier.urihttp://hdl.handle.net/10722/136811-
dc.description.abstractThe increasing speed of modern power electronics opens a way to study the stability of high-intensity-discharge lamps at very-high-frequency operation. In this paper, a lamp stability study based on a simplified theory on acoustic resonance frequency distribution in a small-wattage metal-halide (MH) lamp is presented. The frequency characteristic of a low-wattage MH lamp has been analyzed. Up to 700 kHz, extensive experiments using resonant-type electronic ballast have been conducted on 35-W MH lamps to investigate different control methods for avoiding acoustic resonance. The results indicate that a randomized switching scheme cannot always eliminate arc instabilities caused by acoustic resonances in small-wattage MH lamps. The stability frequency regions should be identified. A stable arc can be obtained when the lamp is operated above the highest acoustic resonance frequency.en_HK
dc.languageengen_US
dc.publisherIEEEen_US
dc.relation.ispartofIEEE Transactions on Industry Applicationsen_HK
dc.subjectAcoustic resonanceen_HK
dc.subjectExtra-high-frequency electronic ballasten_HK
dc.subjectHigh-intensity discharge lampsen_HK
dc.subjectMetal-halide lampsen_HK
dc.subjectRandomized switching schemeen_HK
dc.titleStability study and control methods for small-wattage high-intensity-discharge (HID) lampsen_HK
dc.typeArticleen_HK
dc.identifier.emailHui, SYR:ronhui@eee.hku.hken_HK
dc.identifier.authorityHui, SYR=rp01510en_HK
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1109/28.952530en_HK
dc.identifier.scopuseid_2-s2.0-0035438943en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0035438943&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume37en_HK
dc.identifier.issue5en_HK
dc.identifier.spage1522en_HK
dc.identifier.epage1530en_HK
dc.publisher.placeUnited Statesen_HK
dc.identifier.scopusauthoridYan, W=7402221278en_HK
dc.identifier.scopusauthoridHo, YKE=22985183700en_HK
dc.identifier.scopusauthoridHui, SYR=7202831744en_HK

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