Ane Ah-20kw Pitch Controlled Wind Tubine Generator for on-Grid Solution

20kWwindturbinegridtiedsystemsolutionplanA.Systemcomposition1.Systemdiagram
2.Configurationlist20kWwindturbinegridtiedsystemconfigurationlistNo.NameSpecificationQty.1WindturbineAH-20kW/DC450V12Tower&accessories18mhydraulic+workingplatform13Control&convertall-in-onesystemAHWI-20K1
B.AH-20kWwindturbineannualoutputpower(Highoutput,highbenefits)
Annualwindspeed(m/s)Annualoutputpower(kWh)Weibullcoefficient12m3115771.53.5180541.54255661.54.5336821.55420121.55.5502441.56581421.56.5655381.57723191.57.5784181.58838041.58.5884761.59924551.59.5967001.510999001.5
C.Systemadvantage(Highefficiency,highbenefits!)
ThisgridtiedsystemadoptstheadvancedcentrifugalpitchcontrolledwindturbineAH-20kW,it'smorethan30%outputpowerthanothersametype,parametersasbelow:
AH-20kWpitchcontrolledwindturbineWindrotor(m)9.8Bladematerial*qty.Reinforcedfiberglass*3Ratedworkingpower(kW)20Ratedwindspeed(m/s)11Ratedrotorspeed(rpm)180Workingwindspeed(m/s)3-30Start-upwindspeed(m/s)2.5Survivewindspeed(m/s)60Ratedworkingvoltage(v)DC450vSpeedregulationmethodPitchcontrolledStopmethodAutobrakeMotortypeThree-phasepermanentmagnetsynchronousgeneratorWeight(kg)985Towerheight(m)>=18Noiselevel(db)<=65Workingtemperature(ºC)-20~+65
AH-20kWwindspeed-poweroutputWindSpeed(m/s)23456789101112>12Power(W)026979017333163513977431106515143199312200022000
1.AH-20kWpitchcontrolledwindturbineadvantage:
Highefficiency,30%electricitymorethannormalwindturbine
(1)Lowerstartupwindspeed
Pitchcontrolledwindturbinebladeshavethebeststartupangle,canbestartedupwithlowwindspeed.Bestwindpoweravailabilitywhenthewindspeedislowerthenratedwindspeed.
(2)Stablerunningwhenwindspeedishigherthanratedwindspeed
Whenthenwindspeedishigherthanratedwindspeed,secondaryregulationstartsuptomakesuresystemhaveastableoutputpower.
Lowerstartupwindspeed,thenincreasetherotatingspeed,thenhaveastableoutputpowerwithahigherwindspeedtomakesurethereisa30%moreelectricityoutput.2.Highperformancegridtiedcontrol&convertall-in-onesystem
Withyearsofresearchingandpractice,ourcompanyhasdevelopedahighperformancegridtiedcontrol&convertall-in-onesystemsuitableforthepitchcontrolledwindturbine,ithelpthewindturbinetoruninabeststatustoensurelongerlifeandhigherefficiency.
Performancecharacteristics
(1)Smallersize
Thisproductisaintegratedmachineincludingon-gridcontrollerandinverter.Itadoptsconversiontechnology.Comparingwiththenormaldimension,itisreducedby50%.
(2)Higherintegration
Exceptthecontrollerandinverter'sfunction,italsoincludeadditionalfunctions,suchasremotemonitor,brake,datarecordandsoon.
(3)Nodumpload
Wedevelopaspecialconversiontechnologyaccordingtoourpitchcontrolledwindturbine,andwegetridofthedumploadtomakesystemmoresafetyandreliable.
(4)Classicheatradiationstructure,saveenergy
Thisproductadoptsnaturewindheat-radiationtechnology.Systemcansave500kWhelectricityperyear
(5)Highefficiency
Thegridtiedefficiencycancomeupto97%.
(6)Redundancyprotectiondesign
Combiningwithsystemmatchandcharacteristicsofeachconfiguration,wedevelopmultipleprotectionsforthisproduct.Itmakessurethesafetyofwindturbine,controllerandinverter,alsoensurethesystemoutputefficiency.3.Safety,steady,longrunninglife!
3.1.Leadingcentrifugalpitchcontrolledtechnologyworld-wide.
(1)Exactlyregulation
Informationinputsourceofpitchcontrolledmechanismiswindrotorrotatingspeed.Systemregulationismorestable,reliableandquickresponseandsoon.
(2)Softnessregulation
Impactcausedbywindspeedbecomingwillbedecreasedthroughthepitchcontrolledmechanism.Regulationsoft,failureratelow
(3)Longerservicelife
Systemadoptsmechanicalpart,floatingconnection,smallerfractionlosses,lessfailuresources,betterenvironmentadaptability,LongerServicelife.
3.2Dualprotectionsystem
(1)Doubledegreepitchcontrolledtechnology
Windturbineadoptspitchcontrolledregulation,moreeasiertostartupandincreaserotatingspeedwithsmallerwindspeed;belowratedwindspeed,systemhaveahigherefficiencywithbestTSR;Overratedwindspeed,rotatingspeedisneveroverspeedwithminusbladeangle.
(2)ASPSystem(Automaticsafetyprotectionsystem)
ASPsystem,ourpatentproductisuniqueprotectionsysteminChina.Itcancontrolthewindturbinetorunorstopbytestingtheenvironmentwindspeedandsystemworkingvoltage.Whentheenvironmentwindspeedorsystemvoltageisoverthesetvalue,itwillshutupthewindturbine.Whenthewindspeedislowerthan25m/s(adjustableavailable),itwillreleasethebrakesystem,windturbinerestarttowork.ASPmakesnobodyguardcometrue
4.Lowrunningnoise
Becauseoftheoutstandingpermanentmagnetgeneratingtechnologyandgoodbladeaerodynamiccharacteristics,thenoiselevelofthewindturbinehasbeengreatlyreduced,thelevelisnomorethan65dB.
5.Easilyconstructionandinstallation
Duetoourmodularproductionandassemblymethod,theusercaninstallthewindturbinesimplyeasilyinthesitewithoutunnecessarytrouble.Wewillofferprofessionalconstructionandinstallationbrochure.
6.Convenientmaintaince
6.1Remotemonitoringandcontrolserviceisavailable,youcanlearnreal-timerunningstatusofthewindturbineandreadtheoutputpowerdataeffectively.TheremotemonitoringAPPformobilephonecanbeavailablesoon.6.2Thedesignofthehydraulictowerisadvantageoustotheregularmaintenanceworkforthewindturbine.
6.3OurASPautomaticsafetyprotectionsystemcanrealize"nobodyonduty"thatgreatlyreducetheworkloadandcostofthemaintance.Forconvenience,theusercanalsoswitchthe"Manualbrake"or"Autobrake"buttoninthecontrolboxwhenmaintanceneeded.Classiccase
ANEhasexportedAH-20kWgridtiedtypewindturbinetoworldwidecountriessince2009.TherehasbeendevelopedmanyregiondistributorsinFrance,Italyetc.Uptonow,thetotalinstalledcapacityoftheAH-20kWwindturbinehasbeenmorethan500sets.Undertheconditionofthatmanycountrieshasintroducedpreferentialpoliciesforgridtiedsubsidies,asarepresentwindturbineofhighefficiency,safety&rateofreturn,AH-20kWwilldefinitelyattractmoreandmoreinvestorsfromdifferentcountries.