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1、风力发电机用专业英语中文对照风力机 wind turbine风电场 wind power station wind farm风力发电机组wind turbine generator system WTGS水平轴风力机horizontal axis wind turbine垂直轴风力机vertical axis wind turbine轮毂（风力机）hub (for wind turbine)机舱 nacelle支撑结构support structure for wind turbine关机 shutdown for wind turbine正常关机normal shutdown for win
2、d turbine紧急关机emergency shutdown for wind turbine空转 idling锁定 blocking停机 parking静止 standstill制动器 brake停机制动 parking brake风轮转速 rotor speed控制系统 control system保护系统 protection system偏航 yawing设计和安全参数 design situation设计工况 design situation载荷状况 load case外部条件 external conditions设计极限 design limits极限状态 limit stat
3、e使用极限状态serviceability limit states极限限制状态ultimate limit state最大极限状态ultimate limit state安全寿命 safe life严重故障 catastrophic failure潜伏故障latent fault dormant failure风特性wind characteristic风速 wind speed风矢量 wind velocity旋转采样风矢量rotationally sampled wind velocity额定风速rated wind speed切入风速 cut-in speed切出风速 cut-out
4、speed年平均annual average年平均风速annual average wind speed平均风速mean wind speed极端风速extreme wind speed安全风速survival wind speed参考风速reference wind speed风速分布 wind speed distribution瑞利分布RayLeigh distribution威布尔分布 Weibull distribution风切变 wind shear风廓线风切变律wind profile wind shear law风切变指数wind shear exponent对数风切变律log
5、arithmic wind shear law风切变幂律power law for wind shear下风向down wind上风向 up wind阵风gust粗糙长度 roughness length湍流强度 turbulence intensity湍流尺度参数turbulence scale parameter湍流惯性负区 inertial sub-range风场 wind site测量参数 measurement parameters测量位置 measurement seat最大风速maximum wind speed风功率密度wind power density风能密度 wind e
6、nergy density日变化 diurnal variation年变化 annual variation轮毂高度 hub height风能 wind energy标准大气状态standard atmospheric state风切变影响influence by the wind shear阵风影响 gust influence风速频率frequency of wind speed环境 environment工作环境 operational environment气候 climate海洋性气候 ocean climate大陆性气候 continental climate露天气候 open-a
7、ir climate室内气候 indoor climate极端 extreme日平均值 daily mean极端最高 extreme maximum年最高 annual maximum年最高日平均温度annual extreme daily mean of temperature月平均温度 mean monthly temperature空气湿度 air humidity绝对湿度 absolute humidity相对湿度 relative humidity降水 precipitation雨 rain冻雨 freezing rain霜淞 rime雨淞 glaze冰雹 hail露 dew雾 fo
8、g盐雾 salt fog雷暴 thunderstorm雪载 snow load标准大气压standard air pressure平均海平面mean sea level海拔 altitude辐射通量 radiant flux太阳辐射 solar radiation直接太阳辐射direct solar radiation天空辐射 sky radiation太阳常数 solar constant太阳光谱 solar spectrum黑体 black body白体 white body温室效应 greenhouse effect环境温度 ambient temperature表面温度 surface
9、 temperature互联 interconnection输出功率output power额定功率 rated power最大功率 maximum power电网连接点network connection point电力汇集系统power collection system风场电器设备site electrical facilities功率特性power performance静电功率输出net electric power output功率系数 power performance自由流风速free stream wind speed扫掠面积 swept area轮毂高度 hub heigh
10、t测量功率曲线measurement power curve外推功率曲线 extrapolated power curve年发电量annual energy production可利用率 availability数据组功率特性测试data set for power performance measurement精度 accuracy测量误差uncertainty in measurement分组方法 method of bins测量周期 measurement period测量扇区 measurement sector日变化 diurnal variations浆距角 pitch angle
11、距离常数 distance constant试验场地 test site气流畸变 flow distortion障碍物 obstacles复杂地形带 complex terrain风障 wind break声压级sound pressure level声级weighted sound pressure level; sound level视在声功率级apparent sound power level指向性 directivity音值 tonality声的基准面风速acoustic reference wind speed标准风速standardized wind speed基准高度 refe
12、rence height基准粗糙长度reference roughness length基准距离 reference distance掠射角 grazing angle风轮风轮 wind rotor风轮直径 rotor diameter风轮扫掠面积rotor swept area风轮仰角tilt angle of rotor shaft风轮偏航角yawing angle of rotor shaft风轮额定转速rated turning speed of rotor风轮最高转速maximum turning speed of rotor风轮尾流 rotor wake尾流损失 wake loss
13、es风轮实度 rotor solidity实度损失 solidity losses叶片数number of blades叶片 blade等截面叶片constant chord blade变截面叶片variable chord blade叶片投影面积projected area of blade叶片长度 length of blade叶根 root of blade叶尖tip of blade叶尖速度 tip speed浆距角 pitch angle翼型 airfoil前缘 leading edge后缘tailing edge几何弦长geometric chord of airfoil平均几何弦
14、长mean geometric of airfoil气动弦线aerodynamic chord of airfoil翼型厚度 thickness of airfoil翼型相对厚度relative thickness of airfoil厚度函数thickness function of airfoil中弧线 mean line弯度 degree of curvature翼型族the family of airfoil弯度函数curvature function of airfoil叶片根梢比ratio of tip-section chord to root-section chord叶片展弦比aspect ratio叶片安装角setting angle of blade叶片扭角 twist of blade叶片几何攻角angle of attack of blade叶片损失blade losses叶
