蓄電池充放電一體系統(tǒng)的研究

1、北京交通大學(xué)碩士學(xué)位論文蓄電池充放電一體系統(tǒng)的研究姓名：王曉峰申請學(xué)位級(jí)別：碩士專業(yè)：電力電子與電力傳動(dòng)指導(dǎo)教師：姜久春20070301ABsTRACTE1iminatingha瑚onicpoIlutionandimprovingp0啊erfactorarcavervimpor￡antrcsearch協(xié)skjnfhefjeld0fpowerelectrollicsSjljconcontmIIedrectj丘ers(SCR)arcwide

2、lyusedinBatteryCha唱er／DischargerSystematthepresemtimeAsweanl【Ilow，SCRsystemhaslowpowcrfactorin鯽dsideandcausesseverehamlonicpollutionAnewsolutionofBatteryChargc佃ischargerSvstembaseon、，oltagesourcePWMRectificf(vSR)isprcsem

3、ediIlthispapeLnwiUimplementbidnctionalpowefflow，sinusoidalcurrentcontrolandunitpowerfactorcontrolin面dsideaswell0nthebasisOfderivingtheVSR’smath咖aticalmodel，theM棚ABsimulationmodelisachieved，controlstrate西esofVSRaresumm盯iz

4、edandtheirfcaturcsarepointedoutThefcedforwardanddecouplingcontrol，basedOnactiveandreactivecuncnt，asakindofdirectcurrentcontrolstrategy，isselectedbycomp撕ngwithothefwaysinthisp印er1[1levonagespacevector(SVPWMlisselectedasth

5、ePWMmethod，itstheorvandcomputingstepsaredescribedindetailinthispapeLThewholesimulationmoduleofcontmlsystemisbu丑tupunderthepOwemIM棚AB／SIMUUNKplatforIn，itcanprecjseJyrenec￡thesysle】∞propeniesAflIlls01u“伽ofhafdwafeandS0flwa

6、rcdesj期ofVSRcontrolsystembase0nDSP56803isprcsentedindetailinthispaperExperimentresultsofthesystemalsotestifiedthattheuseofthree，phaseVSRinBatteryCharge饑)ischa理erSvstemisavailableKEYWORDS：BatteryChaFge佃lischa唱efSystem；VSR