22mw試驗電源控制器的設計與實現(xiàn)(1)

1、東南大學碩士學位論文22MW試驗電源控制器的設計與實現(xiàn)姓名：方冬申請學位級別：碩士專業(yè)：控制科學與工程；模式識別與智能系統(tǒng)指導教師：章國寶20110326AbstractAbstractAlongwiththedevelopmentofthepowerelectronictechnologyandconvortertechnologythedesignanddevelopmentofmotortestpowerbasedonconver

2、tertechnologyarepaidmoreandmoreattentionnenewpowercontrollerformotortestrequirestocontroltheconverterAndsimultaneouslyitrequirestocontrolthemotortestsThecontrollerformotortestpoweristosamplevoltageandcurrentofmaincircuit

3、tooutputPWMsignalsandtoapplycloseloopcontrollingItalsoachievescontrolofthemotortestsby10interfaces，andacquiresexperimentaldatafromsensorsInaddition，itdetectsfaults，protectstheconvertersandcommunicateswithotherdevicesAtth

4、epresentinthedomestictherearealotofresearchestoconvertertechnologyButthecasewhichconvertertechnologyisappliedinmotortestpowerisfewTherefore，accordingtothedevelopmentof22MWtestpowerequipmentapowercontrollerformotortestisd

5、esignedanddevelopedwhichisbasedondualDSPs111egeneral—purposecontrollercanbeusedtocontrolbothconverterpowerandmotortestInthispaperthedesignandimplementationofthiscontrollerarcintroducedindetailsFirstlytheresearchandapplic

6、ationbackgroundareintroducedinthepaperAndthedevelopmentofrelatedworkathomeandabroadisanalizedThenthedemandsarediscussedinthepaperAfterfourkindsofdesignscompared，thefinalimplementingschemeispresentedSecondlythehardwaredes

7、ignisdividedintothreesections111efirstsectioniskernelboard。whichincludestheresourceoftheleastsystemoffixed—pointDSP(TMS320F2812)floatingpointDSP(TMS320VC33)，andthecimuirtofdualportRAMandexternalADCs111esecondsectioniSjoi

8、ntboard，whichincludestheperipheralinterfacemodulessuchasPWM，samplingamplifiers，10interfaces，communicationinterfacesandsoonThelastsectionarcthepowercircuitandrelaycircuitAftertheanalysisoftheinterferenceorigintheantijammi

9、ngdesignisdescribedattheendofthischapterThirdlythecontrolalgorithmofthiscontrollerisgivedinthispaperSeveralcontrolalgorithmsforconvertercontrola陀introducedAndtheadvantagesanddisadvantagesarecomparedamongthemBymeansofthes

10、imulationandresultsanalysistothesealgorithms，themostappropriatecontrolalgorithmisselectedAndthenSoftwareimplementationofthecontrolalgorithmisdescribedFourthlytheimplementofthesupervisionandtheprotectiontosystemfaultarepe

11、rsentedinthispaper11他mainfaultsofthesystemareanalizedAccordingtotheanalysis。methodsofsupervisionandprotectionarcdesignedInthispaperthesystemfaultsdetectionconsistsofhardfaultsdectecionandsoftfaultsdetectionFinallythedebu

12、ggingprocessisintroducedInaddition，theapplicationofthecontrollerispresentedThenabriefsummaryisdescribedAndthefollowingresearchworkisdiscussedKeywords：TestpowerControllerDSPAntijamming，Controlalgorithm，Supervisionandprote