直驱式永磁风力发电系统若干问题研究汇总.pdf

Abstract Withthe ofthe crisisandenvironmentalissuesofnew worseningglobalenergy andotherrenewable energy,wind，solar energy,is representedbyincreasing needsofmodem totraditionalwind development society．Compared power Permanent generationsystems，Direct-driveMagnet SynchronousGenerator(PMSG) wind hasa the powersystem multi-polarlow-speed generator,thuseliminating maintenance therotor growthgearbox，reducing costs，improvedreliability,and field orientation vectorcontrol is magnetic high-performancestrategiesemployed， VariableConstant Speed thewind Frequency(VSCF)method greatlyimproves energy linewiththe ofwind utilization，in developmentpower system，highefficiency,high Permanent capacity,highreliabilityrequirements．Therefore，Direct-driven Magnet Generatorwind are Synchronous powergenerationsystems graduallygetpeople’S attention．Inthis of thedirectdrivewind and paper,thetopology generatorsystems discussesthesimulationof wind windturbine andtheuseofHill