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Article: A discrete approach to the modeling of power electronic switching networks

TitleA discrete approach to the modeling of power electronic switching networks
Authors
KeywordsComputer Simulation
Electric Converters, Static
Electric Networks, Switching - Transmission Line Theory
Mathematical Techniques - Time Domain Analysis
Issue Date1990
PublisherIEEE
Citation
Ieee Transactions On Power Electronics, 1990, v. 5 n. 4, p. 398-403 How to Cite?
AbstractAn approach to time-domain analysis and modeling of power electronic circuits is described. All circuit components (including active and passive elements) are modeled in a discrete manner by transmission-line sections using the transmission-line modeling (TLM) method. This method requires a fixed system matrix which depends only upon the circuit configuration and time step and not on the switching states of the circuit. Since this method adopts a discrete approach, it provides an exact solution to the discrete model and is stable even for stiff networks. Errors are due to the modeling process only and not to the approximate solution of an approximate calculus model. A simulation on a switched-mode power supply is used to illustrate the modeling method, and the simulated results are compared with measurements.
Persistent Identifierhttp://hdl.handle.net/10722/136934
ISSN
2015 Impact Factor: 4.953
2015 SCImago Journal Rankings: 3.005

 

DC FieldValueLanguage
dc.contributor.authorHui, SYRen_HK
dc.contributor.authorChristopoulos, Christosen_HK
dc.date.accessioned2011-07-29T02:13:37Z-
dc.date.available2011-07-29T02:13:37Z-
dc.date.issued1990en_HK
dc.identifier.citationIeee Transactions On Power Electronics, 1990, v. 5 n. 4, p. 398-403en_HK
dc.identifier.issn0885-8993en_HK
dc.identifier.urihttp://hdl.handle.net/10722/136934-
dc.description.abstractAn approach to time-domain analysis and modeling of power electronic circuits is described. All circuit components (including active and passive elements) are modeled in a discrete manner by transmission-line sections using the transmission-line modeling (TLM) method. This method requires a fixed system matrix which depends only upon the circuit configuration and time step and not on the switching states of the circuit. Since this method adopts a discrete approach, it provides an exact solution to the discrete model and is stable even for stiff networks. Errors are due to the modeling process only and not to the approximate solution of an approximate calculus model. A simulation on a switched-mode power supply is used to illustrate the modeling method, and the simulated results are compared with measurements.en_HK
dc.languageengen_US
dc.publisherIEEEen_US
dc.relation.ispartofIEEE Transactions on Power Electronicsen_HK
dc.subjectComputer Simulationen_US
dc.subjectElectric Converters, Staticen_US
dc.subjectElectric Networks, Switching - Transmission Line Theoryen_US
dc.subjectMathematical Techniques - Time Domain Analysisen_US
dc.titleA discrete approach to the modeling of power electronic switching networksen_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.doi10.1109/63.60682en_HK
dc.identifier.scopuseid_2-s2.0-0025498761en_HK
dc.identifier.volume5en_HK
dc.identifier.issue4en_HK
dc.identifier.spage398en_HK
dc.identifier.epage403en_HK
dc.publisher.placeUnited Statesen_HK
dc.identifier.scopusauthoridHui, SYR=7202831744en_HK
dc.identifier.scopusauthoridChristopoulos, Christos=35510119400en_HK

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