风电专业术语中英文对照

风电术语Total14Page1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(forwindturbine)关机（风力机）shutdown(forwindturbine)紧急关机（风力机）emergencyshutdown(forwindturbine)空转（风力机）idling(forwindturbine)锁机（风力机）blocking(forwindturbine)停机（风力机）parking静止standstill制动器（风力机）brake(forwindturbine)停机制动（风力机）parkingbrake(forwindturbine)风轮转速（风力机）rotorspeed(forwindturbine)控制系统（风力机）controlsystem(forwindturbine)保护系统（风力发电系统）protectionsystem(forWTGS)设计工况designsituation载荷情况loadcase外部条件（风力机）externalconditions(forwindturbine)设计极限designlimits极限状态limitstate安全寿命safelife风速windspeed风矢量windvelocity额定风速（风力机）ratedwindspeed(forwindturbine)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风切变windshear下风向downwind上风向upwind阵风gust粗糙长度roughnesslength湍流强度turbulenceintensity风场windsite测量参数measurementparameters测量位置measurementseat最大风速maximumwindspeed风功率密度windenergydensity阵风影响gustinfluence风电术语Total14Page2环境environment气候climate海洋气候oceanclimate室内气候indoorclimate极端最高extreme极端最高extrememaximum年最高annualmaximum月平均温度meanmonthlytemperature空气湿度airhumidity绝对湿度absolutehumidity相对湿度relativehumidity雨rain冻雨freezingrain雾凇;霜rime雾fog盐雾saltfog标准大气压standardairpressure平均海平面meansealevel太阳辐射solarradiation直接太阳辐射directsolarradiation天空辐射skyradiation太阳常数solarconstant黑体blackbody白体whitebody温室效应greenhouseeffect表面温度surfacetemperature输出功率（风力发电机组）outputpower额定功率（风力发电机组）ratedpower功率特性powerperformance功率系数powercoefficient扫掠面积sweptarea测量功率曲线measuredpower可利用率（风力发电机组）availability(forWTGS)数据组（测试功率特性）dataset(forpowerperformancemeasurement)精度（风力发电机组）accuracy(forWTGS)测量误差uncertaintyinmeasurement测量周期measurementperiod实验场地testsite气流畸变flowdistortion障碍物obstacles风障windbreak声压级soundpressurelevel声级weightedsoundpressurelevel;soundlevel值向性（风力发电机组）directivity(forWTGS)音值tonality风的基准风速acousticreferencewindspeed风电术语Total14Page3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比恩法methodofbins标准误差standarduncertainly风能利用系数rotorpowercoefficient力矩系数torquecoefficient额定力矩系数ratedtorquecoefficient起动力矩系数startingtorquecoefficient最大力矩系数maximumtorquecoefficient过载度ratioofoverload风力发电机组输出特性outputcharacteristicofWTGS调节特性regulatingcharacteristics平均噪音averagenoiselevel机组效率efficiencyofWTGS机组寿命servicelife度电成本costperkilowatthouroftheelectricitygeneratedbyWTGS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风轮稳定rotorstability实度损失thedegreeofactualloss叶片数numberofblades叶片blade等截面叶片constantchordblade变截面叶片面积variablechordblade叶片投影面积projectedareaofblade叶片长度lengthofblade叶根rootofblade叶尖tipofblade叶尖速度tipspeed桨距角pitchangle翼型airfoil前缘leadingedge后缘tailingedge几何弦长geometricchordofairfoil平均几何弦长meangeometricchordofairfoil气动弦线aerodynamicchordofairfoil风电术语Total14Page4翼型厚度thicknessofairfoil翼型相对厚度relativethicknessofairfoil厚度函数thicknessfunctionofairfoil翼型族thefamilyofairfoil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叶尖损失tiplosses叶片损失bladelosses颤振flutter迎风机构orientationmechanism调速机构regulatingmechanism风轮偏侧式调速机构regulatingmechanismofturningwindrotoroutofthewindsideward变桨距调节机构regulatingmechanismbyadjustingthepitchofblade导流罩nose顺桨feathering阻尼板spoilingflap风轮空气动力特性aerodynamiccharacteristics叶尖速比tip-speedratio额定叶尖速比ratedtip-speedratio升力系数liftcoefficient阻力系数dragcoefficient推或拉力系数thrustcoefficient传动比transmissionratio齿轮gear齿轮副gearpair平行轴齿轮副gearpairwithparallelaxes齿轮系trainofgears行星齿轮系planetarygeartrain小齿轮pinion大齿轮wheelgear主动齿轮drivinggear从动齿轮drivengear行星齿轮planetgear行星架planetcarrier太阳轮sungear内齿圈ringgear外齿轮externalgear内齿轮internalgear内齿轮副internalgearpair增速齿轮副speedincreasinggearpair增速齿轮系speedincreasinggeartrain中心距离centerdistance增速比speedincreasingratio风电术语Total14Page5齿面toothflank工作齿面workingflank非工作齿面non-workingflank模数module齿数numberofteeth啮合engagement;mesh齿轮的变位addendummodificationongear变位齿轮gearwithaddendummodification圆柱齿轮cylindricalgear直齿圆柱齿轮spurgear斜齿圆柱齿轮helicalgear;single-helicalgear节点pitchpoint节圆pitchcircle齿顶圆tipcircle齿根圆rootcircle直径和半径diameterandradius齿宽facewidth齿厚tooththickness压力角pressureangle蜗杆worm蜗轮wormwheel联轴器coupling刚性联轴器rigidcoupling万向联轴器universalcoupling安全联轴器securitycoupling齿tooth齿槽toothspace斜齿轮helicalgear人字齿轮double-helicalgear齿距pitch法向齿距normalpitch齿高toothdepth输入轴inputshaft输出轴outputshaft柱销pin柱销套roller行星齿轮传动机构planetarygeardrivemechanism中心轮centergear单级行星齿轮系singleplanetarygeartrain多级行星齿轮系multiple-stageplanetarygeartrain柔性齿轮flexible刚性齿轮rigiditygear柔性滚动轴承flexiblerollingbearing输出联接outputcoupling刚度rigidity扭转刚度torsionalrigidity风电术语Total14Page6扭转刚度系数coefficientoftorsionalrigidity起动力矩startingtorque传动误差transmissionerror传动精度transmissionaccuracy固有频率naturalfrequency弹性联接elasticcoupling刚性联接rigidcoupling滑块联接Oldhamcoupling固定联接integratedcoupling齿啮式连接dynamiccoupling花键联接splinedcoupling牙嵌式联接castellatedcoup