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风力发电机windturbine风电场windpowerstationwindfarm风力发电机组windturbinegeneratorsystemWTGS水平轴风力发电机horizontalaxiswindturbine垂直轴风力发电机verticalaxiswindturbine轮毂（风力发电机）hub(forwindturbine)机舱nacelle支撑结构supportstructureforwindturbine关机shutdownforwindturbine正常关机normalshutdownforwindturbine紧急关机emergencyshutdownforwindturbine空转idling锁定blocking停机parking静止standstill制动器brake停机制动parkingbrake风轮转速rotorspeed控制系统controlsystem保护系统protectionsystem偏航yawing设计和安全参数designsituation设计工况designsituation载荷状况loadcase外部条件externalconditions设计极限designlimits极限状态limitstate使用极限状态serviceabilitylimitstates极限限制状态ultimatelimitstate最大极限状态ultimatelimitstate安全寿命safelife严重故障catastrophicfailure潜伏故障latentfaultdormantfailure风特性windcharacteristic风速windspeed风矢量windvelocity旋转采样风矢量rotationallysampledwindvelocity额定风速ratedwindspeed切入风速cut-inspeed切出风速cut-outspeed年平均annualaverage年平均风速annualaveragewindspeed平均风速meanwindspeed极端风速extremewindspeed安全风速survivalwindspeed参考风速referencewindspeed风速分布windspeeddistribution瑞利分布RayLeighdistribution威布尔分布Weibulldistribution风切变windshear风廓线风切变律windprofilewindshearlaw风切变指数windshearexponent对数风切变律logarithmicwindshearlaw风切变幂律powerlawforwindshear下风向downwind上风向upwind阵风gust粗糙长度roughnesslength湍流强度turbulenceintensity湍流尺度参数turbulencescaleparameter湍流惯性负区inertialsub-range风场windsite测量参数measurementparameters测量位置measurementseat最大风速maximumwindspeed风功率密度windpowerdensity风能密度windenergydensity日变化diurnalvariation年变化annualvariation轮毂高度hubheight风能windenergy标准大气状态standardatmosphericstate风切变影响influencebythewindshear阵风影响gustinfluence风速频率frequencyofwindspeed环境environment工作环境operationalenvironment气候climate海洋性气候oceanclimate大陆性气候continentalclimate露天气候open-airclimate室内气候indoorclimate极端extreme日平均值dailymean极端最高extrememaximum年最高annualmaximum年最高日平均温度annualextremedailymeanoftemperature月平均温度meanmonthlytemperature空气湿度airhumidity绝对湿度absolutehumidity相对湿度relativehumidity降水precipitation雨rain冻雨freezingrain霜淞rime雨淞glaze冰雹hail露dew雾fog盐雾saltfog雷暴thunderstorm雪载snowload标准大气压standardairpressure平均海平面meansealevel海拔altitude辐射通量radiantflux太阳辐射solarradiation直接太阳辐射directsolarradiation天空辐射skyradiation太阳常数solarconstant太阳光谱solarspectrum黑体blackbody白体whitebody温室效应greenhouseeffect环境温度ambienttemperature表面温度surfacetemperature互联interconnection输出功率outputpower额定功率ratedpower最大功率maximumpower电网连接点networkconnectionpoint电力汇集系统powercollectionsystem风场电器设备siteelectricalfacilities功率特性powerperformance静电功率输出netelectricpoweroutput功率系数powerperformance自由流风速freestreamwindspeed扫掠面积sweptarea轮毂高度hubheight测量功率曲线measurementpowercurve外推功率曲线extrapolatedpowercurve年发电量annualenergyproduction可利用率availability数据组功率特性测试datasetforpowerperformancemeasurement精度accuracy测量误差uncertaintyinmeasurement分组方法methodofbins测量周期measurementperiod测量扇区measurementsector日变化diurnalvariations浆距角pitchangle距离常数distanceconstant试验场地testsite气流畸变flowdistortion障碍物obstacles复杂地形带complexterrain风障windbreak声压级soundpressurelevel声级weightedsoundpressurelevel;soundlevel视在声功率级apparentsoundpowerlevel指向性directivity音值tonality声的基准面风速acousticreferencewindspeed标准风速standardizedwindspeed基准高度referenceheight基准粗糙长度referenceroughnesslength基准距离referencedistance掠射角grazingangle风轮风轮windrotor风轮直径rotordiameter风轮扫掠面积rotorsweptarea风轮仰角tiltangleofrotorshaft风轮偏航角yawingangleofrotorshaft风轮额定转速ratedturningspeedofrotor风轮最高转速maximumturningspeedofrotor风轮尾流rotorwake尾流损失wakelosses风轮实度rotorsolidity实度损失soliditylosses叶片数numberofblades叶片blade等截面叶片constantchordblade变截面叶片variablechordblade叶片投影面积projectedareaofblade叶片长度lengthofblade叶根rootofblade叶尖tipofblade叶尖速度tipspeed浆距角pitchangle翼型airfoil前缘leadingedge后缘tailingedge几何弦长geometricchordofairfoil平均几何弦长meangeometricofairfoil气动弦线aerodynamicchordofairfoil翼型厚度thicknessofairfoil翼型相对厚度relativethicknessofairfoil厚度函数thicknessfunctionofairfoil中弧线meanline弯度degreeofcurvature翼型族thefamilyofairfoil弯度函数curvaturefunctionofairfoil叶片根梢比ratiooftip-sectionchordtoroot-sectionchord叶片展弦比aspectratio叶片安装角settingangleofblade叶片扭角twistofblade叶片几何攻角angleofattackofblade叶片损失bladelosses叶尖损失tiplosses颤振flutter迎风机构orientationmechanism调速机构regulatingmechanism风轮偏测式调速机构regulatingmechanismofturningwindrotoroutofthewindsideward变浆距调速机构regulatingmechanismbyadjustingthepitchofblade整流罩nosecone顺浆feathering阻尼板spoilingflap风轮空气动力特性aerodynamiccharacteristicsofrotor叶尖速度比tip-speedratio额定叶尖速度比ratedtip-speedratio升力系数liftcoefficient阻力系数dragcoefficient推或拉力系数thrustcoefficient偏航系统滑动制动器slidingshoes偏航yawing主动偏航activeyawing被动偏航passiveyawing偏航驱动yawingdriven解缆untwist塔架tower独立式塔架freestandtower拉索式塔架guyedtower塔影响效应influencebythetowershadow功率特性测试功率特性powerperformance净电功率输出netelectricpoweroutput功率系数powercoefficient自由流风速freestreamwindspeed扫掠面积sweptarea测量功率曲线measuredpowercurve外推功率曲线extrapolatedpowercurve年发电量annualenergyproduction数据组dataset可利用率availability精度accuracy测量误差uncertaintyinmeasurement分组方法methodofbins测量周期measurementperiod测量扇区measurementsector距离常数distanceconstant试验场地testsite气流畸变flowdistortion复杂地形地带complexterrain风障windbreak声压级soundpressurelevel声级weightedsoundpressurelevel视在声功率级apparentsoundpowerlevel指向性directivity音值tonality声的基准风速acousticreferencewindspeed标准风速standardizedwindspeed基准高度referenceheight基准粗糙长度referenceroughness基准距离