風力發(fā)電機組常用英語詞匯

1、風力發(fā)電機組常用詞匯1風力機wind turbine2風力發(fā)電機組wind turbine generator system(WTGS)3風電場wind power station; wind farm4水平軸風力機horizontal axis wind turbine5垂直軸風力機vertical axis wind turbine6輪轂（風力機）hub (for wind turbines)7機艙nacelle8支撐結構（風力機）support structure(for wind turbines)9關機（風力機）shutdown (for wind turbines)10緊急關機（風

2、電機）emergency shutdown (for wind turbines)11空轉（風力機）idling (for wind turbines)12鎖定（風力機）blocking (for wind turbines)13停機parking14靜止standstill15制動器（風力機）brake(for wind turbines）16停機制動（風力機）parking brake (for wind turbines)17風輪轉速（風力機）rotor speed (for wind turbines)18控制系統（風力機）control system (for wind turbin

3、es) system(for WTGS)19保護系統（風力發(fā)電機組）protection設計和安全參數 20設計工況design situation21載荷情況load case22外部條件（風力機）external conditions (for wind turbines)23設計極限design limits24極限狀態(tài)limit state25使用極限狀態(tài)serviceability limit states26極限限制狀態(tài)ultimate limit state27安全壽命safe life28嚴重故障（風力機）catastrophic failure(for wind t

4、urbines)29潛伏故障latent fault; dormant failure風特性 30風速wind speed31風矢量wind velocity32旋轉采樣風矢量rotationally sampled wind velocity33額定風速（風力機）rated wind speed (for wind turbines)34切入風速 cut-in wind speed35切出風速cut-out wind speed36年平均 annual average37年平均風速annual average wind speed38平均風速mean wind speed39極端風

5、速extreme wind speed40安全風速survival wind speed（deprecated）41參孝風速reference wind speed42風速分布wind speed distribution43瑞利分布RayLeigh distribution44威布爾分布Weibull distribution45風切變wind shear46風廓線風切變律wind profile；wind shear law47風切變指數wind shear exponent48對數風切變律logarithmic wind Shear law49風切變冪律power law for win

6、d shear50下風向down wind51上風向up wind52陣風gust53粗糙roughness length54湍流強度turbulence intensity55湍流尺度參數turbulence scale parameter56湍流慣性負區(qū)inertial sub-range57風場wind site58測量參數measurement parameters59測量位置measurement seat60最大風速maximum wind speed61風功率密度wind energy62風能密度wind energy density63日變化diurnal variation6

7、4年變化annual variation65輪轂高度hub height66風能wind energy67標準大氣狀態(tài)standard atmospheric state68風切變影響influence by the wind shear69陣風影響gust influence70風速頻率frequency of wind speed71環(huán)境 environment72工作環(huán)境operational environment73氣候 climate74海洋性氣候ocean climate75大陸性氣候continental climate76露天氣候open-air climate77室內氣候i

8、ndoor climate78極端extreme79日平均值daily mean80極端最高extreme maximum81年最高annual maximum82年最高日平均溫度annual extreme daily mean of temperature83月平均溫度mean monthly temperature84空氣濕度air humidity85絕對濕度absolute humidity86相對濕度relative humidity87降水precipitation88雨rain89凍雨freezing rain90霜凍rime91雨淞glaze92冰雹hail93露dew94霧

9、fog95鹽霧salt fog96雷暴thunderstorm97雪載snow load98標準大氣壓standard air pressure99平均海平面mean sea level100海拔altitude101輻射通量radiant flux102太陽輻射solar radiation103直接太陽輻射direct solar radiation104天空輻射sky radiation105太陽常數solar constant106太陽光譜solar spectrum107黑體black body108白體white body109溫室效應greenhouse effect110環(huán)境溫

10、度ambient temperature111表面溫度surface temperature與電網連接112互連（風力發(fā)電機組）intercon-nection(for WTGS)113輸出功率（風力發(fā)電機組）output power(for WTGS)114額定功率（風力發(fā)電機組）rated power(for WTGS)115電網連接點（風力發(fā)電機組）net-work connection point(for WTGS)116電力匯集系統（風力發(fā)電機組）power collection point(for WTGS)117風場電氣設備site electrical facilities&#

11、160;功率特性測試118功率特性power performance119凈電功率輸出net electric powe output120功率系數power coefficient121自由流風速free stream wind speed122掃掠面積swept area123測量功率曲線measured power124外推功率曲線extrapolated powe curve125年發(fā)電量annual energy production126可利用率（風力發(fā)電機組）avail-ability(for WTGS)127數據組（測試功率特性）data set (for power perf

12、ormance measurement)128精度（風力發(fā)電機組）accuracy(for WTGS)129測量誤差uncertainty in measurement130分組方法method of bins131測量周期measurement period132測量扇區(qū)measurement sector133距離常數distance constant134試驗場地test site135氣流畸變flow distortion136障礙物obstacles137復雜地形帶complex terrain138風障wind break139聲壓級sound pressure level140聲

13、級weighted sound pressure level；sound level141視在聲功率級apparent sound power level142指向性（風力發(fā)電機組）directivity(for WTGS)143音值tonality144聲的基準風速acoustic reference wind speed145標準風速standardized wind speed146基本高度reference height147基本粗糙長度reference roughness length148基準距離reference distance149掠射角grazing angle150比恩

14、法method of bins151標準誤差standard uncertainty152風能利用系數rotor power coefficient153力矩系數torque coefficient154額定力矩系數rated torque coefficient155起動力系數starting torque coefficient156最大力矩系數maximum torque coefficient157過載度ratio of over load158風力發(fā)電機組輸出特性output characteristic of WTGS159調節(jié)特性regulating characteristic

15、s160平均噪聲average noise level161機組效率efficiency of WTGS162使用壽命service life163度電成本cost per kilowatt hour of the electricity generated by WTGS風輪164風輪wind rotor165風輪直徑rotor diameter166風輪掃掠面積rotor swept area167風輪仰角tilt angle of rotor shaft168風輪偏航角tilt angle of rotor shaft169風輪額定轉速rated turning speed of rot

16、or170風輪最高轉速maximum turning speed of rotor171風輪尾流rotor wake172尾流損失wake losses173風輪實度rotor solidity174實度損失solidity losses175葉片數number of blades176葉片blade177等截面葉片constant chord blade178變截面葉片variable chord blade179葉片投影面積projected area of blade180葉片長度length of blade181葉根root of blade182葉尖tip of blade183葉

17、尖速度tip speed184槳距角pitch angle characteristics of rotor185翼型airfoil186前緣leading edge187后緣tailing edge188幾何弦長geometric chord of airfoil189平均幾何弦長mean geometric chord of airfoil190氣動弦線aerodynamic chord of air foil191翼型厚度thickness of airfoil192翼型相對厚度relative thickness of airfoil193厚度函數thickness function

18、of airfoil194中弦線mean line195彎度degree of curvature196彎度函數thickness function of air-foil197翼型族the family of airfoil198葉片根梢比ratio of tip-section chord to root-section chord199葉片展弦比aspect ratio200葉片安裝角setting angle of blade201葉片扭角twist of blade202葉片幾何攻角angle of attack of blade203葉尖損失tip losses204葉片損失bla

19、de losses205顫振flutter206迎風機構orientation mechanism207調速機構regulating mechanism208風輪偏側式調速機構regulating mechanism of turning wind rotor out of the wind sideward209變槳距調節(jié)機構regulating mechanism by adjusting the pitch of blade210整流罩nose cone211順槳feathering212阻尼板spoiling flap213風輪空氣動力特性aerodynamic characteris

20、tics of rotor214葉尖速度比（高速性系數）tip-speed ratio215額定葉尖速度比（標準高速性系數）rated tip-speed ratio216升力系數lift coefficient217阻力系數drag coefficient218推或拉力系數thrust coefficient傳動系統219傳動比transmission ratio220齒輪gear221齒輪副gear pair222平行軸齒輪副gear pair with parallel axes223齒輪系train of gears224行星齒輪系planetary gear train225小齒輪p

21、inion226大齒輪wheel，gear227主動齒輪driving；gear228從動齒輪driven gear229行星齒輪planet gear230行星架planet carrier231太陽輪sun gear232內齒圈 gear；annulus gear233外齒輪external gear234內齒輪internal gear235內齒輪副internal gear pair236增速齒輪副speed increasing gear pair237增速齒輪系speed increasing gear train238中心距center distance239平速比speed i

22、ncreasing ratio240齒面tooth flank241工作齒面working flank242非工作齒面non-working flank243模數module244齒數number of teeth245嚙合干涉meshing interference246齒廓修形profile modification，profile correction247嚙合engagement；mesh248齒輪的變位addendum modification on gears249變位齒輪gears with addendum modification250圓柱齒輪cylindrical gear

23、251直齒圓柱齒輪spur gear252斜齒圓柱齒輪helical gear；single-helical gear253節(jié)點pitch point254節(jié)圓pitch circle255齒頂圓tip circle256齒根圓root circle257直徑和半徑diameter and radius258齒寬face width259齒厚tooth thickness260壓力角pressure angle261圓周側隙circumferential backlash262蝸桿worm263蝸輪worm wheel264聯軸器coupling265剛性聯軸器rigid coupling26

24、6萬向聯軸器universal coupling267安全聯軸器security coupling268齒tooth269齒槽tooth space270斜齒輪helical gear271人字齒輪double-helical gear272齒距pitch273法向齒距normal pitch274軸向齒距axial pitch275齒高tooth depth276輸入軸input shaft277輸出軸output shaft278柱銷pin279柱銷套roller280行星齒輪傳動機構planetary gear drivemechanism281中心輪center gear282單級行星

25、齒輪系single planetary gear train283多級行星齒輪系multiple-stage planetary gear train284柔性齒輪flexible gear285剛性齒輪rigidity gear286柔性滾動軸承flexible rolling bearing287輸出聯接output coupling288剛度rigidity289扭轉剛度torsional  rigidity290彎曲剛度flexural rigidity291扭轉剛度系數coefficient of torsional rigidity292起動力矩starting torq

26、ue293傳動誤差transmission error294傳動精度transmission accuracy295固有頻率natural frequency296彈性聯接elastic coupling297剛性聯性rigid coupling298滑塊聯接oldham coupling299固定聯接integrated coupling300齒嚙式聯接dynamic coupling301花鍵聯接splined coupling302牙嵌式聯接castellated coupling303徑向銷聯接radial pin coupling304周期振動periodic vibration30

27、5隨機振動random vibration306峰值peak value307臨界阻尼critical damping308阻尼系數damping coefficient309阻尼比damping ratio310減震器vibration isolator311振動頻率vibration frequency312幅值amplitude313位移幅度displacement amplitude314速度幅值velocity amplitude315加速度幅值acceleration amplitude發(fā)電機316同步電機synchronous generator317異步電機asynchrono

28、us generator318感應電機induction generator319轉差率slip320瞬態(tài)電流transient current321籠型cage322繞線轉子wound rotor323繞組系數winding factor324換向器commutator325集電環(huán)collector ring326換向片commutator segment327勵磁響應excitation response制動系統328制動系統braking system329制動機構brake mechanism330正常制動系normal braking system331緊急制動系emergency

29、braking system332空氣制動系air braking system333液壓制動系hydraulic braking system334電磁制動系electromagnetic braking system335機械制動系mechanical braking system336輔助裝置auxiliary device337制動器釋放braking releasing338制動器閉合brake setting339液壓缸hydraulic cylinder340液壓缸hydraulic cylinder341泄油drain342齒輪馬達gear motor343齒輪泵gear pu

30、mp344電磁閥solenoid valve345液壓過濾器hydraulic filter346液壓泵hydraulic pump347液壓系統hydraulic system348油冷卻器oil cooler349壓力控制閥pressure control valve350壓力繼電器pressure switch351減壓閥reducing valve352安全閥safety valve353設定壓力setting pressure354切換switching355旋轉接頭rotating union356壓力表pressure gauge357液壓油hydraulic motor358液

31、壓馬達hydraulic motor359油封oil seal360剎車盤brake disc361閘墊brake pad362剎車油brake fluid363閘襯片brake lining發(fā)電機316同步電機synchronous generator317異步電機asynchronous generator318感應電機induction generator319轉差率slip320瞬態(tài)電流transient current321籠型cage322繞線轉子wound rotor323繞組系數winding factor324換向器commutator325集電環(huán)collector ring

32、326換向片commutator segment327勵磁響應excitation response制動系統328制動系統braking system329制動機構brake mechanism330正常制動系normal braking system331緊急制動系emergency braking system332空氣制動系air braking system333液壓制動系hydraulic braking system334電磁制動系electromagnetic braking system335機械制動系mechanical braking system336輔助裝置auxili

33、ary device337制動器釋放braking releasing338制動器閉合brake setting339液壓缸hydraulic cylinder340液壓缸hydraulic cylinder341泄油drain342齒輪馬達gear motor343齒輪泵gear pump344電磁閥solenoid valve345液壓過濾器hydraulic filter346液壓泵hydraulic pump347液壓系統hydraulic system348油冷卻器oil cooler349壓力控制閥pressure control valve350壓力繼電器pressure swi

34、tch351減壓閥reducing valve352安全閥safety valve353設定壓力setting pressure354切換switching355旋轉接頭rotating union356壓力表pressure gauge357液壓油hydraulic motor358液壓馬達hydraulic motor359油封oil seal360剎車盤brake disc361閘墊brake pad362剎車油brake fluid363閘襯片brake lining偏航系統364滑動制動器sliding shoes365偏航yawing366主動偏航active yawing367被

35、動偏航passive yawing368偏航驅動yawing driven369解纜untwist塔架370塔架tower371獨立式塔架free stand tower372拉索式塔架guyed tower373塔影響效應influence by the tower shadow控制與監(jiān)測系統 374遠程監(jiān)視telemonitoring375協議protocol376實時real time377單向傳輸simplex transmission378半雙工傳輸half-duplex transmission379雙工傳輸duplex transmission380前置機front e

36、nd processor381運動終端remote terminal unit（RTU）382調制解調器modulator-demodulator(modem)383數據終端設備data terminal equipment(DTE)384接口interface385數據電路data circuit386信息information387狀態(tài)信息state information388分接頭位置信息tap position information389臨視信息monitored information390事件信息event information391設備故障信息equipment failu

37、re information392返回信息return information393告警alarm394設定值set point value395累計值integrated totar;integrated value396瞬時測值instantaneous measured397計量值counted measured，metered measured，metered reading398確認acknowledgment399信號signal400模擬信號analog signal401命令command402字節(jié)byte403位；比特bit404地址address405波持baud(Bd)4

38、06編碼encode407譯碼decode408代碼code409集中控制centralized control410可編程序控制programmable controll411微機程控minicomputer program control412模擬控制analogue control413數字控制digital control414強電控制strong current control415弱電控制weak current control416單元控制unit control417就地控制local control418聯鎖裝置interlocker419模擬盤analogue board4

39、20配電盤switch board421控制臺control desk422緊急停車按鈕emergency stop push button423限位開關limit switch424限速開關limit speed switch425有載指示器on-load indicator426位置指示器position indicator427屏幕顯示screen display428指示燈display lamp429起動信號display430公共供電點point of common coupling431閃變flicker432數據庫data base433硬件hardware434硬件平臺har

40、dware platform435層layer；level；class436模型model437響應時間response platform438軟件software439軟件平臺software platform440系統軟件system software441自由脫扣trip-free442基準誤差basic error443一對一控制方式one-to-one control mode444一次電流primary current445一次電壓primary voltage446二次電流secondary current447二次電壓secondary voltage448低壓電器low vo

41、ltage  apparatus449額定工作電壓rated operational voltage450額定工作電流rated operational current451運行管理operation management452安全方案safety concept453外部條件external conditions(for WTGS）454失效failure455故障fault456控制柜control cabinet457冗佘技術redundancy458正常關機normal shutdown(for wind turbines)459失效-安全fail-safe460排除故障cl

42、earance461空轉idling(for wind turbines)462外部動力源external power supply463鎖定裝置locking device464運動轉速范圍 operating rotational speed range465臨界轉速activation rotational speed466最大轉速maximum rotational speed467過載功率over power(for wind turbines)468臨界功率activation power(for wind turbines)469最大功率maximum power(for win

43、d turbines)470短時切出風速short-tem cut out wind speed471外聯機試驗field test with turbine472試驗臺test-bed473臺架試驗test on bed474防雷系統lightning protection system(LPS)475外部防雷系統external lightning protection system476內部防雷系統internal lightning protection system477等電位連接equipotential bonding478接閃器air-termination system479

44、引下線down-conductor480接地裝置earth-termination system481接地線earth conductor482接地體earth electrode483環(huán)形接地體ring earth electrode484基礎接地體foundation earth electrode485等電位連接帶bonding bar486等電位連接導體bonding conductor487保護等級protection lever488防雷區(qū)lightning protection zone (LPZ)489雷電流lightning current490電涌保護器surge supp

45、ressor491共用接地系統common earthing system492接地基準點earthing reference points(ERP)493持續(xù)運動continuous operation494持續(xù)運行的閃變系數flicker coefficient for continuous operation495閃變階躍系數flicker step factor496最大允許功率maximum permitted power497最大測量功率maximum measured power498電網阻抗相角network impedance phase angle499正常運行normal

46、 operation500功率采集系統power collection system501額定視在功率rated apparent power502額定電流rated current503額定無功功率rated reactive power504停機standstill505起動start-up506切換運行switching operation507擾動強度turbulence intensity508電壓變化系數voltage change factor509風力機端口wind turbine terminals510風力機最大功率maximum power of wind turbine

47、511風力機停機parked wind turbine512安全系統safety system513控制裝置control device514額定負載rated load515周期period516相位phase517頻率frequency518諧波harmonics519瞬時值instantaneous value520同步synchronism521振蕩oscillation522共振resonance523波wave524輻射radiation525衰減attenuation526阻尼damping527畸變distortion528電electricity529電的electric53

48、0靜電學electrostatics531電荷electric charge532電壓降voltage drop533電流electric current534導電性conductivity535電壓voltage536電磁感應electromagnetic induction537勵磁excitation538電阻率resistivity539導體conductor540半導體semiconductor541電路electric circuit542串聯電路series circuits543電容capacitance544電感inductance545電阻resistance546阻抗im

49、pedance547電抗reactance548傳遞比transfer ratio549交流電壓alternating voltage550交流電流alternating current551脈動電壓pulsating voltage552脈動電流pulsating current553直流電壓direct voltage554直流電流direct current555瞬時功率instantaneous power556有功功率active power557無功功率reactive power558有功電流active current559無功電流reactive current560功率因數

50、power factor561中性點neutral point562相序sequential order of the phases563電氣元件electrical device564接線端子terminal565電極electrode566地earth；ground567接地電路earthed circuit568接地電阻resistance of an earthed conductor；earth resistance569絕緣子insulator570絕緣套子insulating bushing571母線busbar572線圈coil573螺線管solenoid574繞阻windin

51、g575電阻器resistor576電感器inductor577電容器capacitor578繼電器relay579電能轉換器electric energy transducer580電機electric machine581發(fā)電機generator582電動機motor583變壓器transformer584變流器converter585變頻器frequency converter586整流器rectifier587逆變器inverter588傳感器sensor589耦合器electric coupling590放大器amplifier591振蕩器oscillator592濾波器filter

52、593半導體器件semiconductor device594光電器件photoelectric device595觸頭contact596開頭設備switchgear597控制設備controlgear598閉合電路closed circuit599斷開電路open circuit600通斷switching601聯結connection602串聯series connection603并聯parallel connection604星形聯結star connection605三角形聯結delta connection606主電路main circuit607輔助電路auxiliary ci

53、rcuit608控制電路control circuit609信號電路signal circuit610保護電路protective circuit611換接change-over switching612換向commutation613輸入功率input power614輸入input615輸出output616負載load617加載to load618充電to charge619放電to discharge620有載運行on-load operation621空載運行no-load operation622開路運行open-circuit operation623短路運行short-circuit operation624滿載full load625效率efficiency626損耗loss6