'II-11.---ImonMazda1PowerElectronicsHandbookThirdeditionFraidoonMazdaNewnosOXFORDAMSTERDAMBOSTONLONDONNEWYORKPARISSANDlEGOSANFRANCISCOSINGAPORESYDNEYTOKYONewnesAnimprintofElsevierScienceLinacreHouse,JordanHill,OxfordOX28DP200WheelerRoad,BurlingtonMA01803Firstpublished1990Secondedition1993Thirdedition1997Transferredtodigitalprinting2003CopyrightQ1990,1993,1997FraidoonMazda.AllrightsreservedTherightofFraidoonMazdatobeidentifiedastheauthorofthisworkhasbeenassertedinaccordancewiththeCopyright,DesignsandPatentsAct1988Nopartofthispublicationmaybereproducedinanymaterialform(includingphotocopyingorstoringinanymediumbyelectronicmeansandwhetherornottransientlyorincidentallytosomeotheruseofthispublication)withoutthewrittenpermissionofthecopyrightholderexceptinaccordancewiththeprovisionsoftheCopyright,DesignsandPatentsAct1988orunderthetermsofalicenceissuedbytheCopyrightLicensingAgencyLtd,90TottenhamCourtRoad,London,EnglandW1T4LP.Applicationsforthecopyrightholder’swrittenpermissiontoreproduceanypartofthispublicationshouldbeaddressedtothepublisherBritishLibraryCataloguinginPublicationDataAcataloguerecordforthisbookisavailablefromtheBritishLibraryLibraryofCongressCataloguinginPublicationDataAcataloguerecordforthisbookisavailablefromtheLibraryofCongressISBN0750629266ForinformationonallNewnespublicationsvisitourwebsiteatwww.newnespress.comPrintedandboundinGreatBritainbyAntonyRoweLtd,EastbourneContentsPrefacePart1Components1Powersemiconductordevices2Thermaldesign3Powersemiconductorcontrolcomponents4Electromagneticcompatibility5PowersemiconductorprotectionPart2Circuits6Powersemiconductorcircuits-aresum67Staticswitches8A.C.linecontrol9Phase-controlledrectificationandinversion10Directa.c.frequencyconverters11Forcedcommutationtechniques12D.C.tod.c.converters13D.C.linkfrequencychangersPart3Applications14PowersemiconductorcircuitapplicationsAppendix1ListofsymbolsAppendix2GlossaryoftermsIndexvii13617499121135137147157178221242261284353355417423429PrefaceTherehavebeenmanydevelopmentsinth...