风电词汇中英文对照.pdf

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1、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complexter

2、rain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windrotor风轮直径rotordia

3、meter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projectedareaofb

4、lade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degreeo

5、fcurvature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regulatingm

6、echanismofturningwindrotoroutofthewindsideward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滑动制动器slidin

7、gshoes偏航yawing主动偏航activeyawing被动偏航passiveyawing风力机windturbine风电场windpowerstation/windfarm风力发电机组windturbinegeneratorsystemWTGS水平轴风力机horizontalaxiswindturbine垂直轴风力机verticalaxiswindturbine轮毂（风力机）hub(forwindturbine)机舱nacelle支撑结构supportstruc