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1、“柔性智能叶片”是风电技术的发展方向Windpowertechnology,directionproblem,flexibleblade,breezeefficiency"Flexibleintelligentblade"isthedevelopmentdirectionofwindpowertechnologyFlexibleblade,breeze,highefficiencyfreshairpower,technicalbreakthroughOurland50metersfromthegroundpo
2、tentialdevelopmentheightofmorethan3windenergyresourcesofabout2billion380millionkilowatts;inthefaceofsuchahugewindenergyresources,facingthesituationofenergysavingandemissionreductioninChinaisserious,whymorethan80ofChina，swindpowerequipmentmanufacturersmostid
3、lecapacity?Whyisthereaseriousovercapacity?Statisticsshowthatby2009,China'swindpowerinstalledcapacityofonly25millionkilowatts,windpoweraccountsforthecountry，selectricityconsumptionisstillverysmall,installedcapacityaccountsforlessthantheamountofdevelopment,wh
4、ywindpowerprojectswillbereducedto"imageproject"?Windpoweriscalled，zgarbagepower"Whyisthedevelopmentofwindpoweranddemandsomuchcontrast?Theemergenceofthesecontradictionsandproblemshasseriouslyaffectedthedevelopmentofwindpowerindustry.Theoriginofthesecontradic
5、tionsandproblemsiscausedbytheimproperadaptationofwindpowertechnology.Chinainthe"ThreeNorth"(northeast,northwest,NorthChina.area)intheconstructionofthe6millionkilowattwindpowerbase,isstillintheearlyconstructionofsomeoftheproblemshavebeenprominent,thefirstist
6、heinstalledcapacityandpowergenerationvolumeislow;followedbythegridproblemcannotbreak;andhighfailurerate,maintenancecost・Theseproblemsaremainlycausedbythebladeperformance,thebladesaredesignedandmanufacturedaccordingtothehelicopter,MWwindmotorbladerigidityisv
7、erylarge,highperformancerequirements,highcost,hasgoodaerodynamicperformance・Inthe"ThreeNorth"region,althoughwindy,butafterall,thewindisverysmall,generally2~3-classwind,alarge4~5-classwind,6-classwindaboveless,sotheaerodynamicperformanceoftheleavessimplycann
8、otplayout・Lowwindspeedandweakaerodynamicperformancewillinevitablyleadtolowpowergeneration,whichisthemainreasonforthelargeinstalledcapacityandlowpowergeneration.The"ThreeNorth"areaeveryyeartherearesever
