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Article: Pulse-width-modulation-based electromagnetic interference mitigation of bidirectional grid-connected converters for electric vehicles

TitlePulse-width-modulation-based electromagnetic interference mitigation of bidirectional grid-connected converters for electric vehicles
Authors
KeywordsBidirectional grid-connected converter
Electric vehicle
Electromagnetic interference
Smart grid
Vehicle-to-grid
Issue Date2017
PublisherInstitute of Electrical and Electronics Engineers. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/RecentIssue.jsp?punumber=5165411
Citation
IEEE Transactions on Smart Grid, 2017, v. 8 n. 6, p. 2803-2812 How to Cite?
AbstractThis paper proposes a new pulse-width-modulation (PWM) technique for the electromagnetic interference (EMI) mitigation of the bidirectional grid-connected converter, which is aiming to improve the power quality of power grids and the working environment of electric vehicles (EVs), as well as the implementability especially for high-frequency applications. Due to the frequent energy exchange in vehicle-to-grid (V2G) systems, the EV electromagnetic environment becomes increasingly complex, which may impair the normal operation of various auxiliary electronic devices and hence reduce the stability of EVs. Additionally, the conducted EMI deteriorates the power supply quality in the power grid. In this paper, a PWM-based EMI mitigation technique is proposed for the bidirectional grid-connected converter to suppress exaggerated peaky EMI and evenly distribute the harmonics over a wide frequency range, thereby improving the electromagnetic compatibility of the grid-connected converter. Also, the simulation and experiment are both conducted to illustrate the effectiveness of the proposed PWM-based EMI mitigation technique for the V2G bidirectional grid-connected power converter.
Persistent Identifierhttp://hdl.handle.net/10722/259282
ISSN
2017 Impact Factor: 7.365
2015 SCImago Journal Rankings: 4.784
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorZhang, Z-
dc.contributor.authorChau, KT-
dc.date.accessioned2018-09-03T04:04:25Z-
dc.date.available2018-09-03T04:04:25Z-
dc.date.issued2017-
dc.identifier.citationIEEE Transactions on Smart Grid, 2017, v. 8 n. 6, p. 2803-2812-
dc.identifier.issn1949-3053-
dc.identifier.urihttp://hdl.handle.net/10722/259282-
dc.description.abstractThis paper proposes a new pulse-width-modulation (PWM) technique for the electromagnetic interference (EMI) mitigation of the bidirectional grid-connected converter, which is aiming to improve the power quality of power grids and the working environment of electric vehicles (EVs), as well as the implementability especially for high-frequency applications. Due to the frequent energy exchange in vehicle-to-grid (V2G) systems, the EV electromagnetic environment becomes increasingly complex, which may impair the normal operation of various auxiliary electronic devices and hence reduce the stability of EVs. Additionally, the conducted EMI deteriorates the power supply quality in the power grid. In this paper, a PWM-based EMI mitigation technique is proposed for the bidirectional grid-connected converter to suppress exaggerated peaky EMI and evenly distribute the harmonics over a wide frequency range, thereby improving the electromagnetic compatibility of the grid-connected converter. Also, the simulation and experiment are both conducted to illustrate the effectiveness of the proposed PWM-based EMI mitigation technique for the V2G bidirectional grid-connected power converter.-
dc.languageeng-
dc.publisherInstitute of Electrical and Electronics Engineers. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/RecentIssue.jsp?punumber=5165411-
dc.relation.ispartofIEEE Transactions on Smart Grid-
dc.rightsIEEE Transactions on Smart Grid. Copyright © Institute of Electrical and Electronics Engineers.-
dc.subjectBidirectional grid-connected converter-
dc.subjectElectric vehicle-
dc.subjectElectromagnetic interference-
dc.subjectSmart grid-
dc.subjectVehicle-to-grid-
dc.titlePulse-width-modulation-based electromagnetic interference mitigation of bidirectional grid-connected converters for electric vehicles-
dc.typeArticle-
dc.identifier.emailChau, KT: ktchau@eee.hku.hk-
dc.identifier.authorityChau, KT=rp00096-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1109/TSG.2016.2541163-
dc.identifier.scopuseid_2-s2.0-85037028619-
dc.identifier.hkuros289109-
dc.identifier.volume8-
dc.identifier.issue6-
dc.identifier.spage2803-
dc.identifier.epage2812-
dc.identifier.isiWOS:000413244600029-
dc.publisher.placeUnited States-

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