雙饋風(fēng)力發(fā)電系統(tǒng)自抗擾控制技術(shù)研究.pdf

1、中國(guó)石油大學(xué)（華東）碩士學(xué)位論文雙饋風(fēng)力發(fā)電系統(tǒng)自抗擾控制技術(shù)研究姓名：黃磊申請(qǐng)學(xué)位級(jí)別：碩士專業(yè)：檢測(cè)技術(shù)與自動(dòng)化裝置指導(dǎo)教師：康忠健20080501ResearchonActive—Disturbance—RejectionControl7I’echnologyofDoubly—fedWindPowerSystemHuajlgLei(DetectionTechnologyandAutomaticEquipment)Directedb

2、yAssociateProfKangZhon自ianAbstractVariablespeedconstam行equency(VSCF)誦nd—powersystem’sis誠(chéng)delyuSedintl：屺鰣d、Ⅳindpo、Ⅳersystem麗tll11i曲c印ac時(shí)forits塒deV撕ation礎(chǔ)oandlli曲而lizationratioa11dItalsohasagood印pliedproSpectsTheVSCFwhld—po

3、、versystem塒tlldoublyfedgeneratoriscommoncontrolled、Ⅳimvectortr觚sfonnmethoda11dPIcontrollerThemethoddependson也epar鋤eterofelectricmach婦1hecomroleffectis砌uencedbytllcvariationofthedoubly—fedgenerator’spar鋤eterTheactiVedistl

4、lrt)aIlcerejectioncomrol(ADI℃C)isuSedt0coI血olt11edoublyfedwilldpowersysteminordertoimproVetllecon仃oleffection血thedissertationr玎1emathematicalmodeliIltriphaSes詛blecoordillatesandt、Ⅳop11ases)，I：IChronolIScoordinatesandmedo

5、ublyfedgeneratormathematicalmodelbaSedonmefieldorientedcon仃01(FOC)arein廿oducedFirstlyonthe‰d鋤entalprincipleoftlleVSCFⅥ缸d—po、Versystem鋤dtllem砒ematicalmodelsofdifferentpansTlleADRCtecllnolog)，isappliedtono10adsynchrollizat

6、ioncon仃ol世eranaliyzedthesyncllrollizationcontr01TlleADRCusedtocontrolt11esynchronizationwitlldoubly—fedgeneratorisdesignedThesynchroIlizedsystemisdetailedanalysed111eADRCtechnologyisusedtosynchronizationanddecouplingcont

7、r01necontrollawofpowerdecouplingisdeducedTheADRCcon怕llerisusedtocontrolthepo、VerdecouplingisdesignedinthisdissenationThesimulationmodelisbuilttosimulateaJldanalyzetheprocessofstatorpressureregulationunderthechangeofwinds

8、peedThecontr01ef億ctofPIcontroHerandworkingconditionunderthestartupprocedureandchangeofparameterofelectricmachineareaJlalyzecontrastivelyItcomestoaconclusionthatADRCisfastresponsewithrobustbutnooversh00tinsynckonizationco