文档介绍：风力发电机组风力机windturbine风力发电机组windturbinegeneratorsystem(WTGS)风电场windpowerstation;windfarm水平轴风力机horizontalaxiswindturbine垂直轴风力机verticalaxiswindturbine轮毂(风力机)hub(forwindturbines)机舱nacelle支撑结构(风力机)supportstructure(forwindturbines)关机(风力机)shutdown(forwindturbines)紧急关机(风力机)emergencyshutdown(forwindturbines)空转(风力机)idling(forwindturbines)锁定(风力机)blocking(forwindturbines)停机parking静止standstill制动器(风力机)brake(forwindturbines)停机制动(风力机)parkingbrake(forwindturbines)风轮转速(风力机)rotorspeed(forwindturbines)控制系统(风力机)controlsystem(forwindturbines)保护系统(风力发电机组)protectionsystem(forWTGS)设计和安全参数设计工况designsituation载荷情况loadcase外部条件(风力机)externalconditions(forwindturbines)设计极限designlimits极限状态limitstate使用极限状态serviceabilitylimitstates极限限制状态ultimatelimitstate安全寿命safelife严重故障(风力机)catastrophicfailure(forwindturbines)潜伏故障latentfault;dormantfailure风特性风速windspeed风矢量windvelocity旋转采样风矢量rotationallysampledwindvelocity额定风速(风力机)ratedwindspeed(forwindturbines)切入风速cut-inwindspeed切出风速cut-outwindspeed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(deprecated)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windprofile;windshearlaw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=windfarm测量参数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fr