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Article: A randomized voltage vector switching scheme for three-level power inverters

TitleA randomized voltage vector switching scheme for three-level power inverters
Authors
KeywordsRandom PWM methods
Space vector control
Three-level inverters
Issue Date2002
PublisherIEEE
Citation
Ieee Transactions On Power Electronics, 2002, v. 17 n. 1, p. 94-100 How to Cite?
AbstractIn this paper, a feasibility study of a randomized space vector switching scheme for three-level inverters is reported. Based on the traditional space vector concept for pulse width modulation (PWM) inverter, the sequence of the space vector is randomized in this scheme. The overall vector, resulting from the randomization, is mathematically identical to that of the traditional space vector. It has been found that the randomized scheme can effectively spread the switching noise over a wide frequency range and at the same time keep the steady-state link capacitor voltage balanced. The proposed scheme has been implemented in real time in a digital controller and its features have been experimentally confirmed.
Persistent Identifierhttp://hdl.handle.net/10722/136804
ISSN
2015 Impact Factor: 4.953
2015 SCImago Journal Rankings: 3.005
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorLee, CKen_HK
dc.contributor.authorHui, SYRen_HK
dc.contributor.authorChung, HSHen_HK
dc.contributor.authorShrivastava, Yen_HK
dc.date.accessioned2011-07-29T02:12:45Z-
dc.date.available2011-07-29T02:12:45Z-
dc.date.issued2002en_HK
dc.identifier.citationIeee Transactions On Power Electronics, 2002, v. 17 n. 1, p. 94-100en_HK
dc.identifier.issn0885-8993en_HK
dc.identifier.urihttp://hdl.handle.net/10722/136804-
dc.description.abstractIn this paper, a feasibility study of a randomized space vector switching scheme for three-level inverters is reported. Based on the traditional space vector concept for pulse width modulation (PWM) inverter, the sequence of the space vector is randomized in this scheme. The overall vector, resulting from the randomization, is mathematically identical to that of the traditional space vector. It has been found that the randomized scheme can effectively spread the switching noise over a wide frequency range and at the same time keep the steady-state link capacitor voltage balanced. The proposed scheme has been implemented in real time in a digital controller and its features have been experimentally confirmed.en_HK
dc.languageengen_US
dc.publisherIEEEen_US
dc.relation.ispartofIEEE Transactions on Power Electronicsen_HK
dc.subjectRandom PWM methodsen_HK
dc.subjectSpace vector controlen_HK
dc.subjectThree-level invertersen_HK
dc.titleA randomized voltage vector switching scheme for three-level power invertersen_HK
dc.typeArticleen_HK
dc.identifier.emailLee, CK:cklee@eee.hku.hken_HK
dc.identifier.emailHui, SYR:ronhui@eee.hku.hken_HK
dc.identifier.authorityLee, CK=rp01580en_HK
dc.identifier.authorityHui, SYR=rp01510en_HK
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1109/63.988674en_HK
dc.identifier.scopuseid_2-s2.0-0036223077en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0036223077&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume17en_HK
dc.identifier.issue1en_HK
dc.identifier.spage94en_HK
dc.identifier.epage100en_HK
dc.identifier.isiWOS:000174192000012-
dc.publisher.placeUnited Statesen_HK
dc.identifier.scopusauthoridLee, CK=24537405500en_HK
dc.identifier.scopusauthoridHui, SYR=7202831744en_HK
dc.identifier.scopusauthoridChung, HSH=7404007467en_HK
dc.identifier.scopusauthoridShrivastava, Y=7004459476en_HK

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