Technical Introduction to a Wind Turbine

IIEuropean Wind Turbine Standards IIThe book is based on work done in an R&D project in the framework of an ongoing programme of theEuropean Commission. This programme, called JOULE, supports research and development intorenewable energy technologies. It is managed by the Directorate General XII for Science, Research andDevelopment. The work done, as published in this book, has been supported by the Commission under ECcontract No JOR3-CT95-0064.

Published by

ECN Solar & Wind EnergyPO Box 11755 ZG PettenThe Netherlands

Reproduction is authorised, except for commercial purposes, provided the source is acknowledged.

Realisation: BetaText, Bergen, The NetherlandsEuropean Wind Turbine Standards IIIIIEUROPEAN WIND TURBINE STANDARDS II

J.W.M. DekkerJ.T.G. Pierik(Editors)IVEuropean Wind Turbine Standards IIThis book contains results of the "European Wind Turbine Standards - II" project carried out within theJOULE-III RD programme of the European Commission, contract nr. JOR3-CT95-0064.

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风力发电机 wind turbine

风电场 wind power station wind farm

风力发电机组 wind turbine generator system WTGS

水平轴风力发电机 horizontal axis wind turbine

垂直轴风力发电机 vertical axis wind turbine

轮毂（风力发电机） hub

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 wind 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 state

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

风电常用英语单词汇总

一、技术参数：

风电场 wind farm wind power station

风力机 wind turbine ['tɜːbaɪn; -ɪn]

风力发电机组 wind turbine generator ['dʒenəreɪtə] system

水平轴风力机 horizontal [hɒrɪ'zɒnt(ə)l] axis ['æksɪs] wind turbine

垂直轴风力机 vertical ['vɜːtɪk(ə)l] axis wind turbine

rated ['reɪtɪd] power 额定功率 rated wind speed 额定风速

Cut-in wind speed 切入风速 cut-out wind speed 切出风速

Survival [sə'vaɪv(ə)l] wind 最大风速/安全风速

rotor['rəʊtə] diameter [daɪ'æmɪtə] 风轮直径

Swept[swept] area 轮扫面积

rotational [ro'teʃənl] direction [dəˈrekʃn] 旋转方向

Tile [taɪl] 倾角 coning ['kəuniŋ] 锥角

Rotational [ro'teʃənl] speed range 转速范围

blade number 叶片数 Blade [bleɪd] length 叶片长度

reactive [rɪ'æktɪv] power 无功功率

upwind [ʌp'wɪnd]上风向 downwind [daʊn'wɪnd]下风向 gust[gʌst]阵风

hub height [haɪt]轮毂高度

power curve [kɜːv] 功率曲线 blade material 叶片材料

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风力发电外文翻译中英文 英文

Wind power in China – Dream or reality?

Hubacek

Abstract

After tremendous growth of wind power generation capacity in

recent years, China now has 44.7 GW of wind-derived power.

Despite the recent growth rates and promises of a bright future,

two important issues - the capability of the grid infrastructure

and the availability of backup systems - must be critically

discussed and tackled in the medium term.

The study shows that only a relatively small share of

investment goes towards improving and extending the electricity

infrastructure which is a precondition for transmitting clean

wind energy to the end users. In addition, the backup systems

are either geographically too remote from the potential wind

power sites or currently financially infeasible. Finally, the

introduction of wind power to the coal-dominated energy