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Article: Novel random PWM schemes with weighted switching decision

TitleNovel random PWM schemes with weighted switching decision
Authors
Hui, SYRSathiakumar, SSung, KK
KeywordsDrives
Power inverters
Random pulse-width modulation
Issue Date1997
PublisherIEEE
Citation
Ieee Transactions On Power Electronics, 1997, v. 12 n. 6, p. 945-952 How to Cite?
DOI: http://dx.doi.org/10.1109/63.641492
AbstractA new random pulse-width modulation (RPWM) scheme, which includes a weighted decision switching process, has been developed and tested. The switching strategy can be applied to the entire range of the modulation index. The scheme combines the advantages of the deterministic nature of the standard pulse-width modulation (PWM) schemes, and the nondeterministic spread-spectral characteristic of RPWM schemes. Test results have confirmed the improved spectral performance of the proposed schemes over a standard RPWM scheme at both low- and high-modulation indexes.
Persistent Identifierhttp://hdl.handle.net/10722/136883
ISSN
0885-8993
2023 Impact Factor: 6.6
2023 SCImago Journal Rankings: 3.644
ISI Accession Number ID
WOS:A1997YE91100001
References
References in Scopus

 

DC FieldValueLanguage
dc.contributor.authorHui, SYRen_HK
dc.contributor.authorSathiakumar, Sen_HK
dc.contributor.authorSung, KKen_HK
dc.date.accessioned2011-07-29T02:13:19Z-
dc.date.available2011-07-29T02:13:19Z-
dc.date.issued1997en_HK
dc.identifier.citationIeee Transactions On Power Electronics, 1997, v. 12 n. 6, p. 945-952en_HK
dc.identifier.issn0885-8993en_HK
dc.identifier.urihttp://hdl.handle.net/10722/136883-
dc.description.abstractA new random pulse-width modulation (RPWM) scheme, which includes a weighted decision switching process, has been developed and tested. The switching strategy can be applied to the entire range of the modulation index. The scheme combines the advantages of the deterministic nature of the standard pulse-width modulation (PWM) schemes, and the nondeterministic spread-spectral characteristic of RPWM schemes. Test results have confirmed the improved spectral performance of the proposed schemes over a standard RPWM scheme at both low- and high-modulation indexes.en_HK
dc.languageengen_US
dc.publisherIEEEen_US
dc.relation.ispartofIEEE Transactions on Power Electronicsen_HK
dc.subjectDrivesen_HK
dc.subjectPower invertersen_HK
dc.subjectRandom pulse-width modulationen_HK
dc.titleNovel random PWM schemes with weighted switching decisionen_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.doi10.1109/63.641492en_HK
dc.identifier.scopuseid_2-s2.0-0031271309en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0031271309&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume12en_HK
dc.identifier.issue6en_HK
dc.identifier.spage945en_HK
dc.identifier.epage952en_HK
dc.identifier.isiWOS:A1997YE91100001-
dc.publisher.placeUnited Statesen_HK
dc.identifier.scopusauthoridHui, SYR=7202831744en_HK
dc.identifier.scopusauthoridSathiakumar, S=7004497631en_HK
dc.identifier.scopusauthoridSung, KK=7201459613en_HK
dc.identifier.issnl0885-8993-

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