电工术语   风力发电机组

Electrotechnical  terminology

Wind turbine generator systems

1   风力机  wind turbine

2   风力发电机组  wind turbine generator system ; WTGS(abbreviation)

3   风电场  wind power station ; wind farm

4   水平轴风力机  horizontal axis wind turbine

5   垂直轴风力机  vertical axis wind turbine

6   轮毂（风力机） hub (for wind turbines)

7   机舱  nacelle

8   支撑结构（风力机） support structure (for wind turbines)

9   关机（风力机） shutdown(for wind turbines)

10正常关机（风力机） normal shutdown (for wind turbines)

11紧急关机（风力机） emergency shutdown (for wind turbines)

12空转（风力机）  idling(for wind turbines)

13锁定（风力机）  blocking (for wind turbines)

14停机  parking

15静止  standstill

16制动器（风力机） brake (for wind turbines)

17停机制动（风力机） parking brake (for wind turbines)

18风轮转速（风力机） rotor speed (for wind turbines)

19控制系统（风力机） control system (for wind turbines)

20保护系统（风力发电机组） protection system (for WTGS)

21偏航  yawing 

22设计工程  design situation

23载荷状况  load case

24外部条件（风力机） external conditions (for wind turbines)

25设计极限  design limits

26极限状态  limit state

27极限状态  limit state

28使用极限状态  serviceability limit states

29最大极限状态  ultimate limit states

30安全寿命  safe life

31严重故障（风力机） catastrophic failure (for wind turbines)

32潜伏故障  latent fault ; dormant failure

33风速  wind speed

34风矢量  wind velocity

35旋转采样风矢量  rotationally sampled wind velocity

36额定风速（风力机）  rated wind speed (for wind turbines)

37切入风速  cut-in wind speed

38切出风速  cut-out wind speed

39年平均  annual average

40年平均风速 annual average wind speed

41平均风速  mean wind speed

42极端风速  extreme wind speed

43安全风速（拒用） survival wind speed(deprecated)

44参考风速  reference wind speed

45风速分布  wind speed distribution

46瑞利分布  RayLeigh distribution

47威布尔分布  Weibull distribution

48风切变  wind shear

49风廓线；风切变率  wind profile ; wind shear law

50风切变指数  wind shear exponent

51对数风切变率  logarithmic wind shear law

52风切变幂律  power law for wind shear

53下风向  downwind

54上风向  upwind

55 阵风  gust

56粗糙长度  roughness length

57湍流强度  turbulence intensity

58湍流尺度参数  turbulence scale parameter

59湍流惯性负区  inertial sub-range

60互联（风力发电机组） interconnection (for WTGS)

61输出功率（风力发电机组）  output power (for WTGS)

62额定功率（风力发电机组）  rated power (for WTGS)

63最大功率（风力发电机组）  maximum power (for WTGS)

64电网联接点（风力发电机组）  network connection point (for WTGS)

65电力汇集系统（风力发电机组）  power collection system (for WTGS)

66风场电气设备  site electrical facilities

67功率特性  power performance

68净电功率输出  net electric power output

69功率系数  power coefficient

70自由流风速  freestream wind speed

71扫掠面积  swept area

72轮毂高度  hub height

73测量功率曲线  measured power curve

74外推功率曲线  extrapolated power curve

75年发电量  annual energy production

76可利用率（风力发电机组）  availability (for WTGS)

77数据组（功率性测试）  data set (for power performance measurement)

78精度（风力发电机组）  accuracy (for WTGS)

79测量误差  uncertainty in measurement

80分组方法  method of bins

81测量周期  measurement period

82测量扇区  measurement sector

83日变化  diurnal variations

84桨距角  pitch angle

85距离常数  distance constant

86试验场地  test site

87气流畸变  flow distortion

88障碍物  obstacles

89复杂地形带  complex terrain

90风障  wind break

91声压级  sound pressure level

92声级  weighted sound pressure level ; sound level

93视在声功率级  apparent sound power level

94指向性（风力发电机组） directivity (for WTGS)

95音值  tonality

96声的基准风速  acoustic reference wind speed

97标准风速  standardized wind speed

98基准高度  reference height

99基准粗糙长度  reference roughness length

100         基准距离  reference distance

101         掠射角  grazing angle

102         年平均风速  annual average wind speed

103         自动接通周期   auto-reclosing cycle

104         锁定（风力机） blocking (wind turbines)

105         制动器（风力机） brake wind turbines)

106         严重故障（风力机） catastrophic failure wind turbines)

107         特性值 （材料性能）  characteristic value (of a material property)

108         复杂地形带  complex terrain

109         控制系统（风力机）  control system (wind turbines)

110         切入风速  cut-in wind speed

111         切出风速  cut-out wind speed

112         设计极限  design limits

113         潜在故障  dormant failure (also known as latent fault)

114         下风向   down wind

115         电网  electrical power network

116         紧急关机（风力机） emergency shutdown (wind turbine)

117         环境条件  environmental conditions

118         外部条件（风力机）  external conditions(wind turbines)

119         极端风速  extreme wind speed

120         故障风险  fail-safe

121         阵风  gust

122         水平轴风力机  horizontal axis wind turbine

123         轮毂（风力机） idling (wind turbines)

124         空转（风力机）  idling (wind turbines)

125         湍流惯性负区  inertial subrange

126         孤立运行  isolated operation

127         极限状态  limit stage

128         对数风切变率  logarithmic wind shear law

129         最大功率（风力机） maximum power(wind turbines)

130         平均风速  mean wind speed

131         机舱  nacelle

132         电网联接点（风力机）  network connection point (

133         正常关机 （风力机） normal shutdown (wind turbines)

134         工作范围  operating limits

135         风力机停机  parked wind turbine

136         电力汇集系统（风力机）  power collection system (wind turbines)

137         风切变幂率  power law for wind shear

138         功率输出  power output

139         保护系统（风力机） protection system (wind turbines)

140         额定功率  rated power

141         额定风速  rated wind speed

142         瑞利分布  Rayleigh distribution

143         参考风速  reference wind speed

144         共振  resonance

145         旋转采样风矢量  rotationally sampled wind velocity

146         风轮转速（风力机） rotor speed(wind turbines)

147         粗糙长度  roughness length

148         安全寿命  safe life

149         定期维护  scheduled maintenance

150         使用极限状态  serviceability limit state

151         静止  standstill

152         支撑结构（风力机）  support structure (wind turbines)

153         安全风速  survival wind speed

154         扫掠面积  swept area

155         湍流强度  turbulence intensity

156         湍流尺度参数  turbulence intensity

157         最大极限状态  ultimate limit state

158         不定期维护  unscheduled maintenance

159         上风向  upwind

160         垂直轴风力机  vertical axis wind turbine

161         威布尔分布  Weibull distribution

162         风力田  wind farm

163         风电场  wind power station

164         风廓线 ；风切变率  wind profile ; wind shear law

165         风速分布  wind speed distribution

166         数据组  data set

167         距离常数  distance constant

168         外推功率曲线  extrapolated power curve

169         气流畸变  flow distortion

170         自由流风速  free stream wind speed

171         轮毂高度（风轮）  hub height (wind turbines)

172         测量功率曲线  measured power curve

173         测量周期  measurement period

174         测量扇区  measurement sector

175         比恩法  method of bins

176         净电功率输出  net electric power output

177         障碍物  obstacles

178         桨距角  pitch angle

179         功率系数  power coefficient

180         功率特性  power performance

181         额定功率  rated power

182         标准误差  standard uncertainty

183         扫掠面积  swept area

184         试验场地  test site

185         测量误差  uncertainty in measurement