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Article: A fully soft-switched extended-period quasi-resonant power-factor-correction circuit
Title | A fully soft-switched extended-period quasi-resonant power-factor-correction circuit |
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Authors | |
Keywords | Power harmonics Power-factor correction Soft switching |
Issue Date | 1997 |
Publisher | IEEE |
Citation | Ieee Transactions On Power Electronics, 1997, v. 12 n. 5, p. 922-930 How to Cite? |
Abstract | This paper presents the design criteria, procedure, and implementation of a soft-switched power-factor-correction (PFC) circuit based on the extended-period quasi-resonant (EP-QR) principles. All power electronic devices including switches and diodes in the circuit are fully soft switched. The design method is demonstrated in a prototype circuit. The operating principles are confirmed with computer simulation and experimental results. A comparison of the EP-QR operation and zero-voltage-transition (ZVT) pulse-width modulation (PWM) method, supported with simulation and measurements, is included. |
Persistent Identifier | http://hdl.handle.net/10722/136881 |
ISSN | 2021 Impact Factor: 5.967 2020 SCImago Journal Rankings: 2.159 |
ISI Accession Number ID | |
References |
DC Field | Value | Language |
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dc.contributor.author | Hui, SYR | en_HK |
dc.contributor.author | Eric Cheng, KW | en_HK |
dc.contributor.author | Narayana Prakash, SR | en_HK |
dc.date.accessioned | 2011-07-29T02:13:18Z | - |
dc.date.available | 2011-07-29T02:13:18Z | - |
dc.date.issued | 1997 | en_HK |
dc.identifier.citation | Ieee Transactions On Power Electronics, 1997, v. 12 n. 5, p. 922-930 | en_HK |
dc.identifier.issn | 0885-8993 | en_HK |
dc.identifier.uri | http://hdl.handle.net/10722/136881 | - |
dc.description.abstract | This paper presents the design criteria, procedure, and implementation of a soft-switched power-factor-correction (PFC) circuit based on the extended-period quasi-resonant (EP-QR) principles. All power electronic devices including switches and diodes in the circuit are fully soft switched. The design method is demonstrated in a prototype circuit. The operating principles are confirmed with computer simulation and experimental results. A comparison of the EP-QR operation and zero-voltage-transition (ZVT) pulse-width modulation (PWM) method, supported with simulation and measurements, is included. | en_HK |
dc.language | eng | en_US |
dc.publisher | IEEE | en_US |
dc.relation.ispartof | IEEE Transactions on Power Electronics | en_HK |
dc.subject | Power harmonics | en_HK |
dc.subject | Power-factor correction | en_HK |
dc.subject | Soft switching | en_HK |
dc.title | A fully soft-switched extended-period quasi-resonant power-factor-correction circuit | en_HK |
dc.type | Article | en_HK |
dc.identifier.email | Hui, SYR:ronhui@eee.hku.hk | en_HK |
dc.identifier.authority | Hui, SYR=rp01510 | en_HK |
dc.description.nature | link_to_subscribed_fulltext | en_US |
dc.identifier.doi | 10.1109/63.623011 | en_HK |
dc.identifier.scopus | eid_2-s2.0-0031233172 | en_HK |
dc.relation.references | http://www.scopus.com/mlt/select.url?eid=2-s2.0-0031233172&selection=ref&src=s&origin=recordpage | en_HK |
dc.identifier.volume | 12 | en_HK |
dc.identifier.issue | 5 | en_HK |
dc.identifier.spage | 922 | en_HK |
dc.identifier.epage | 930 | en_HK |
dc.identifier.isi | WOS:A1997XV15400019 | - |
dc.publisher.place | United States | en_HK |
dc.identifier.scopusauthorid | Hui, SYR=7202831744 | en_HK |
dc.identifier.scopusauthorid | Eric Cheng, KW=14119414100 | en_HK |
dc.identifier.scopusauthorid | Narayana Prakash, SR=7801637191 | en_HK |
dc.identifier.issnl | 0885-8993 | - |