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1、电力电子设计（单相全控桥式-纯电阻负载）Single-phasefullcontrolbridgethyristorrectifiercircuitdesignpurelyresistiveloadDon，tmechanicalandelectronicengineeringinstituteProfessionalclasselectricalengineeringautomation,0803NamexuhaoLearn2008011251TheinstructorcloudOnJanuar
2、y6,2011Electricalandelectronictechnologycoursedesign2Powerelectronicscoursedesign,designprojectSinglephasefullbridgethyristorrectifiercontrolcircuitdesignpurelyresistiveloadandthedesignrequirements1,singlephasefullbridgethyristorrectifiercircuitdesig
3、nrequirementsforLoadisadragload.Technicalrequirements:(1).Thevoltageofpowersupplyac100v/50hz(2).Outputpower500w⑶.Thephaseshiftingrange0-180degreesthree,thenatureandpurposeofcoursedesign1,natureisacompulsorypracticalelectricalinformation2,purpose(1)to
4、cultivatestudents'comprehensiveabilitytouseknowledgetosolveproblemswiththeactualbeginningability(2).Todeepenunderstandingofthecurriculumofpowerelectronictechnologybasictheoryof(3).Thedesignmethodofelectricelectroniccircuitispreliminary.Electricalande
5、lectronictechnologycoursedesign3PowerElectronics,formerlyknownasPowerElectronics・ItmainlystudieselectricityandelectricitychilddeviceandconsistsofthepowerelectronicdevicesofallkindsofcircuitordevicetocompletetoelectricityTheabilitytotransformandcontro
6、1.Itisbothinhighvoltageelectronics(highvoltage,highcurrent),orabranchinthefieldofelectricalAndelectrotechnicsinlowvoltage,lowvoltage,lowcurrent)orabranchinthefieldofelectronicorweakelectricphaseCombiningnewscience・Electricityelectronicsisoneofthreear
7、easofelectronics,powerandcontrolAnewengineeringdiscipline・Withtheincreasingdevelopmentofscienceandtechnology,thedemandforcircuitsishigherandhigher,becauseoftheproductionpracticeItneedsthedepowersupplywhichisadjustableinsize,andthephasecontrolrectifie
8、rcircuitissimple,controlledandstable.Itisconvenienttoobtainthedirectcurrentenergyofmediumandsmallcapacity,whichisthemainpowerofdirectcurrentpowerThemethodiswidelyused・inelectricityproductionandtransmissionismainlybasedonalternatingcurrent(ac)・Electri
