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- Publisher Website: 10.1109/PCCON.1997.645646
- Scopus: eid_2-s2.0-0031334824
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Conference Paper: Interleaved boost power factor corrector operating in discontinuous-inductor-current mode
Title | Interleaved boost power factor corrector operating in discontinuous-inductor-current mode |
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Authors | |
Issue Date | 1997 |
Publisher | IEEE. |
Citation | Proceedings Of The Power Conversion Conference - Nagaoka, Pcc, 1997, v. 1, p. 405-410 How to Cite? |
Abstract | This paper presents the basic operation of the Discontinuous-Inductor-Current-Mode (DICM) boost PFC and the improvement achieved by interleaving technique. The PFC is constructed by at least two boost cells, each cell is kept running in DICM. Input current of the PFC is analyzed by numerical method and the optimum power factor is calculated in different modes of operation. The calculated result is verified by experiment and presented in graphical form with detailed discussion. The result shows that interleaving technique can alleviate the ripple current and improve the power factor. The improvement is obvious for the number of boost cells equal to 2 or 3 and the ripple alleviation is better when the PFC is operated in fixed frequency mode. The optimum power factor is improved up to 0.99 even without an input filter. |
Persistent Identifier | http://hdl.handle.net/10722/46073 |
ISBN |
DC Field | Value | Language |
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dc.contributor.author | Chan, CH | en_HK |
dc.contributor.author | Pong, MH | en_HK |
dc.date.accessioned | 2007-10-30T06:41:57Z | - |
dc.date.available | 2007-10-30T06:41:57Z | - |
dc.date.issued | 1997 | en_HK |
dc.identifier.citation | Proceedings Of The Power Conversion Conference - Nagaoka, Pcc, 1997, v. 1, p. 405-410 | en_HK |
dc.identifier.isbn | 0-7803-3823-5 | en_HK |
dc.identifier.uri | http://hdl.handle.net/10722/46073 | - |
dc.description.abstract | This paper presents the basic operation of the Discontinuous-Inductor-Current-Mode (DICM) boost PFC and the improvement achieved by interleaving technique. The PFC is constructed by at least two boost cells, each cell is kept running in DICM. Input current of the PFC is analyzed by numerical method and the optimum power factor is calculated in different modes of operation. The calculated result is verified by experiment and presented in graphical form with detailed discussion. The result shows that interleaving technique can alleviate the ripple current and improve the power factor. The improvement is obvious for the number of boost cells equal to 2 or 3 and the ripple alleviation is better when the PFC is operated in fixed frequency mode. The optimum power factor is improved up to 0.99 even without an input filter. | en_HK |
dc.format.extent | 564646 bytes | - |
dc.format.extent | 9923 bytes | - |
dc.format.mimetype | application/pdf | - |
dc.format.mimetype | text/plain | - |
dc.language | eng | en_HK |
dc.publisher | IEEE. | en_HK |
dc.relation.ispartof | Proceedings of the Power Conversion Conference - Nagaoka, PCC | en_HK |
dc.rights | ©1997 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE. | - |
dc.title | Interleaved boost power factor corrector operating in discontinuous-inductor-current mode | en_HK |
dc.type | Conference_Paper | en_HK |
dc.identifier.openurl | http://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0-7803-3823-5&volume=1&spage=405&epage=410&date=1997&atitle=Interleaved+boost+power+factor+corrector+operating+in+discontinuous-inductor-current+mode | en_HK |
dc.identifier.email | Pong, MH:mhp@eee.hku.hk | en_HK |
dc.identifier.authority | Pong, MH=rp00163 | en_HK |
dc.description.nature | published_or_final_version | en_HK |
dc.identifier.doi | 10.1109/PCCON.1997.645646 | en_HK |
dc.identifier.scopus | eid_2-s2.0-0031334824 | en_HK |
dc.identifier.hkuros | 37082 | - |
dc.identifier.volume | 1 | en_HK |
dc.identifier.spage | 405 | en_HK |
dc.identifier.epage | 410 | en_HK |
dc.identifier.scopusauthorid | Chan, CH=7404813577 | en_HK |
dc.identifier.scopusauthorid | Pong, MH=7003449364 | en_HK |