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Article: A New Geometric Vector Optimization of Predictive Direct Power Control

TitleA New Geometric Vector Optimization of Predictive Direct Power Control
Authors
KeywordsRectifiers
Voltage control
Reactive power
Mathematical model
Pulse width modulation
Issue Date2020
PublisherInstitute of Electrical and Electronics Engineers. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/RecentIssue.jsp?punumber=63
Citation
IEEE Transactions on Power Electronics, 2020, v. 35 n. 5, p. 5427-5436 How to Cite?
AbstractThis article proposes a new vector optimization method suitable for predictive direct power control (P-DPC). Based on the geometric property of parallelograms and diamonds, a simple generic equation is established to form a set of evenly-distributed vectors in the converter voltage space through an iteration process. The optimum vector is selected from the vector set via the detection of the optimum sector and vector sequence number using a simple algebraic function rather than solving complex differential equations common in multivector P-DPC. The application time of the selected vector is optimized to further improve the control performance. It is demonstrated that the proposed method significantly reduces the computation burden, whilst achieving a remarkable steady-state and transient response, especially at the low sampling frequency. A set of simulation studies is conducted to compare the proposed method with its popular counterparts. In addition, experimental results are provided to verify the effectiveness of the new method.
Persistent Identifierhttp://hdl.handle.net/10722/281696
ISSN
2019 Impact Factor: 6.373
2015 SCImago Journal Rankings: 3.005

 

DC FieldValueLanguage
dc.contributor.authorYan, S-
dc.contributor.authorCHEN, J-
dc.contributor.authorTan, S-C-
dc.contributor.authorHui, SYR-
dc.date.accessioned2020-03-22T04:18:26Z-
dc.date.available2020-03-22T04:18:26Z-
dc.date.issued2020-
dc.identifier.citationIEEE Transactions on Power Electronics, 2020, v. 35 n. 5, p. 5427-5436-
dc.identifier.issn0885-8993-
dc.identifier.urihttp://hdl.handle.net/10722/281696-
dc.description.abstractThis article proposes a new vector optimization method suitable for predictive direct power control (P-DPC). Based on the geometric property of parallelograms and diamonds, a simple generic equation is established to form a set of evenly-distributed vectors in the converter voltage space through an iteration process. The optimum vector is selected from the vector set via the detection of the optimum sector and vector sequence number using a simple algebraic function rather than solving complex differential equations common in multivector P-DPC. The application time of the selected vector is optimized to further improve the control performance. It is demonstrated that the proposed method significantly reduces the computation burden, whilst achieving a remarkable steady-state and transient response, especially at the low sampling frequency. A set of simulation studies is conducted to compare the proposed method with its popular counterparts. In addition, experimental results are provided to verify the effectiveness of the new method.-
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=63-
dc.relation.ispartofIEEE Transactions on Power Electronics-
dc.rightsIEEE Transactions on Power Electronics. Copyright © Institute of Electrical and Electronics Engineers.-
dc.rights©20xx IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.-
dc.subjectRectifiers-
dc.subjectVoltage control-
dc.subjectReactive power-
dc.subjectMathematical model-
dc.subjectPulse width modulation-
dc.titleA New Geometric Vector Optimization of Predictive Direct Power Control-
dc.typeArticle-
dc.identifier.emailTan, S-C: sctan@eee.hku.hk-
dc.identifier.emailHui, SYR: ronhui@eee.hku.hk-
dc.identifier.authorityTan, S-C=rp01606-
dc.identifier.authorityHui, SYR=rp01510-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1109/TPEL.2019.2944626-
dc.identifier.scopuseid_2-s2.0-85081606820-
dc.identifier.hkuros309390-
dc.identifier.volume35-
dc.identifier.issue5-
dc.identifier.spage5427-
dc.identifier.epage5436-
dc.publisher.placeUnited States-

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