1、風(fēng)力發(fā)電專業(yè)英語中文對照風(fēng)力發(fā)電機wind turbine風(fēng)電場wind power station wind farm風(fēng)力發(fā)電機組wind turbine generator system WTGS水平軸風(fēng)力發(fā)電機horizontal axis wind turbine垂直軸風(fēng)力發(fā)電機vertical axis wind turbine輪轂(風(fēng)力發(fā)電機hub (for wind turbine機艙nacelle支撐結(jié)構(gòu)support structure for wind turbine關(guān)機shutdown for wind turbine正常關(guān)機normal shutdown for win

2、d turbine緊急關(guān)機emergency shutdown for wind turbine空轉(zhuǎn)idling鎖定blocking停機parking靜止standstill制動器brake停機制動parking brake風(fēng)輪轉(zhuǎn)速rotor speed控制系統(tǒng)control system保護系統(tǒng)protection system偏航y(tǒng)awing設(shè)計和安全參數(shù)design situation設(shè)計工況design situation載荷狀況load case外部條件external conditions設(shè)計極限design limits極限狀態(tài)limit state使用極限狀態(tài)serviceab

3、ility limit states極限限制狀態(tài)ultimate limit state最大極限狀態(tài)ultimate limit state安全壽命safe life嚴重故障catastrophic failure潛伏故障latent fault dormant failure風(fēng)特性wind characteristic風(fēng)速wind speed風(fēng)矢量wind velocity旋轉(zhuǎn)采樣風(fēng)矢量rotationally sampled wind velocity 額定風(fēng)速rated wind speed切入風(fēng)速cut-in speed切出風(fēng)速cut-out speed年平均annual averag

4、e年平均風(fēng)速annual average wind speed平均風(fēng)速mean wind speed極端風(fēng)速extreme wind speed安全風(fēng)速survival wind speed參考風(fēng)速reference wind speed風(fēng)速分布wind speed distribution瑞利分布RayLeigh distribution威布爾分布Weibull distribution風(fēng)切變wind shear風(fēng)廓線風(fēng)切變律wind profile wind shear law風(fēng)切變指數(shù)wind shear exponent對數(shù)風(fēng)切變律logarithmic wind shear law風(fēng)

5、切變冪律power law for wind shear下風(fēng)向down wind上風(fēng)向up wind陣風(fēng)gust粗糙長度roughness length湍流強度turbulence intensity湍流尺度參數(shù)turbulence scale parameter湍流慣性負區(qū)inertial sub-range風(fēng)場wind site測量參數(shù)measurement parameters測量位置measurement seat最大風(fēng)速maximum wind speed風(fēng)功率密度wind power density風(fēng)能密度wind energy density日變化diurnal variatio

6、n年變化annual variation輪轂高度hub height風(fēng)能wind energy標準大氣狀態(tài)standard atmospheric state風(fēng)切變影響influence by the wind shear陣風(fēng)影響gust influence風(fēng)速頻率frequency of wind speed環(huán)境environment工作環(huán)境operational environment氣候climate海洋性氣候ocean climate大陸性氣候continental climate露天氣候open-air climate室內(nèi)氣候indoor climate極端extreme日平均值da

7、ily mean極端最高extreme maximum年最高annual maximum年最高日平均溫度annual extreme daily mean of temperature 月平均溫度mean monthly temperature空氣濕度air humidity絕對濕度absolute humidity相對濕度relative humidity降水precipitation雨rain凍雨freezing rain霜淞rime雨淞glaze冰雹hail露dew霧fog鹽霧salt fog雷暴thunderstorm雪載snow load標準大氣壓standard air press

8、ure平均海平面mean sea level海拔altitude輻射通量radiant flux太陽輻射solar radiation直接太陽輻射direct solar radiation天空輻射sky radiation太陽常數(shù)solar constant太陽光譜solar spectrum黑體black body白體white body溫室效應(yīng)greenhouse effect環(huán)境溫度ambient temperature表面溫度surface temperature互聯(lián)interconnection輸出功率output power額定功率rated power最大功率maximum p

9、ower電網(wǎng)連接點network connection point電力匯集系統(tǒng)power collection system風(fēng)場電器設(shè)備site electrical facilities功率特性power performance靜電功率輸出net electric power output 功率系數(shù)power performance自由流風(fēng)速free stream wind speed掃掠面積swept area輪轂高度hub height測量功率曲線measurement power curve 外推功率曲線extrapolated power curve 年發(fā)電量annual energ

10、y production可利用率availability數(shù)據(jù)組功率特性測試data set for power performance measurement 精度accuracy測量誤差uncertainty in measurement分組方法method of bins測量周期measurement period測量扇區(qū)measurement sector日變化diurnal variations漿距角pitch angle距離常數(shù)distance constant試驗場地test site氣流畸變flow distortion障礙物obstacles復(fù)雜地形帶complex terra

11、in風(fēng)障wind break聲壓級sound pressure level聲級weighted sound pressure level; sound level視在聲功率級apparent sound power level指向性directivity音值tonality聲的基準面風(fēng)速acoustic reference wind speed標準風(fēng)速standardized wind speed基準高度reference height基準粗糙長度reference roughness length基準距離reference distance掠射角grazing angle風(fēng)輪風(fēng)輪wind r

12、otor風(fēng)輪直徑rotor diameter風(fēng)輪掃掠面積rotor swept area風(fēng)輪仰角tilt angle of rotor shaft風(fēng)輪偏航角yawing angle of rotor shaft風(fēng)輪額定轉(zhuǎn)速rated turning speed of rotor風(fēng)輪最高轉(zhuǎn)速maximum turning speed of rotor風(fēng)輪尾流rotor wake尾流損失wake losses風(fēng)輪實度rotor solidity實度損失solidity losses葉片數(shù)number of blades葉片blade等截面葉片constant chord blade變截面葉片var

13、iable chord blade葉片投影面積projected area of blade葉片長度length of blade葉根root of blade葉尖tip of blade葉尖速度tip speed漿距角pitch angle翼型airfoil前緣leading edge后緣tailing edge幾何弦長geometric chord of airfoil平均幾何弦長mean geometric of airfoil氣動弦線aerodynamic chord of airfoil翼型厚度thickness of airfoil翼型相對厚度relative thickness

14、of airfoil厚度函數(shù)thickness function of airfoil中弧線mean line彎度degree of curvature翼型族the family of airfoil彎度函數(shù)curvature function of airfoil葉片根梢比ratio of tip-section chord to root-section chord 葉片展弦比aspect ratio葉片安裝角setting angle of blade葉片扭角twist of blade葉片幾何攻角angle of attack of blade葉片損失blade losses葉尖損失t

15、ip losses顫振flutter迎風(fēng)機構(gòu)orientation mechanism調(diào)速機構(gòu)regulating mechanism風(fēng)輪偏測式調(diào)速機構(gòu)regulating mechanism of turning wind rotor out of the wind sideward變漿距調(diào)速機構(gòu)regulating mechanism by adjusting the pitch of blade整流罩nose cone順漿feathering阻尼板spoiling flap風(fēng)輪空氣動力特性aerodynamic characteristics of rotor葉尖速度比tip-speed

16、 ratio額定葉尖速度比rated tip-speed ratio升力系數(shù)lift coefficient阻力系數(shù)drag coefficient推或拉力系數(shù)thrust coefficient偏航系統(tǒng)滑動制動器sliding shoes偏航y(tǒng)awing主動偏航active yawing被動偏航passive yawing偏航驅(qū)動yawing driven解纜untwist塔架tower獨立式塔架free stand tower拉索式塔架guyed tower塔影響效應(yīng)influence by the tower shadow<<功率特性測試>>功率特性power p

17、erformance凈電功率輸出net electric power output功率系數(shù)power coefficient自由流風(fēng)速free stream wind speed掃掠面積swept area測量功率曲線measured power curve外推功率曲線extrapolated power curve年發(fā)電量annual energy production數(shù)據(jù)組data set可利用率availability精度accuracy測量誤差uncertainty in measurement分組方法method of bins測量周期measurement period測量扇區(qū)me

18、asurement sector距離常數(shù)distance constant試驗場地test site氣流畸變flow distortion復(fù)雜地形地帶complex terrain風(fēng)障wind break聲壓級sound pressure level聲級weighted sound pressure level視在聲功率級apparent sound power level指向性directivity音值tonality聲的基準風(fēng)速acoustic reference wind speed標準風(fēng)速standardized wind speed基準高度reference height基準粗糙長度

19、reference roughness基準距離reference distance掠射角grazing angle比恩法method of bins標準誤差standard uncertainty風(fēng)能利用系數(shù)rotor power coefficient力矩系數(shù)torque coefficient額定力矩系數(shù)rated torque coefficient起動力矩系數(shù)starting torque coefficient最大力矩系數(shù)maximum torque coefficient過載度ratio of over load風(fēng)力發(fā)電機組輸出特性output characteristic of

20、WTGS 調(diào)節(jié)特性regulating characteristics平均噪聲average noise level機組效率efficiency of WTGS使用壽命service life度電成本cost per kilowatt hour of the electricity generated by WTGS 發(fā)電機同步電機synchronous generator異步電機asynchronous generator感應(yīng)電機induction generator轉(zhuǎn)差率slip瞬態(tài)電流transient rotor籠型cage繞線轉(zhuǎn)子wound rotor繞組系數(shù)winding fact

21、or換向器commutator集電環(huán)collector ring換向片commutator segment勵磁響應(yīng)excitation response制動系統(tǒng)制動系統(tǒng)braking制動機構(gòu)brake mechanism正常制動系normal braking system緊急制動系emergency braking system空氣制動系air braking system液壓制動系hydraulic braking system電磁制動系electromagnetic braking system機械制動系mechanical braking system輔助裝置auxiliary devi

22、ce制動器釋放braking releasing制動器閉合brake setting液壓缸hydraulic cylinder溢流閥relief valve瀉油drain齒輪馬達gear motor齒輪泵gear pump電磁閥solenoid液壓過濾器hydraulic filter液壓泵hydraulic pump液壓系統(tǒng)hydraulic system油冷卻器oil cooler壓力控制器pressure control valve壓力繼電器pressure switch減壓閥reducing valve安全閥safety valve設(shè)定壓力setting pressure切換switc

23、hing旋轉(zhuǎn)接頭rotating union壓力表pressure gauge液壓油hydraulic fluid液壓馬達hydraulic motor油封oil seal剎車盤brake disc閘墊brake pad剎車油brake fluid閘襯片brake lining傳動比transmission ratio齒輪gear齒輪副gear pair平行軸齒輪副gear pair with parallel axes 齒輪系train of gears行星齒輪系planetary gear train小齒輪pinion大齒輪wheel , gear主動齒輪driving, gear從動齒輪

24、driven gear行星齒輪planet gear行星架planet carrier太陽輪sun gear內(nèi)齒圈ring gear外齒輪external gear內(nèi)齒輪internal內(nèi)齒輪副internal gear pair增速齒輪副speed increasing gear增速齒輪系speed increasing gear train中心距center distance增速比speed increasing ratio齒面tooth flank工作齒面working flank非工作齒面non-working flank模數(shù)module齒數(shù)number of teeth嚙合干涉mes

25、hing interference齒廓修行profile modification , profile correction 嚙合engagement, mesh齒輪的變位addendum modification on gears變位齒輪gears with addendum modification圓柱齒輪cylindrical gear直齒圓柱齒輪spur gear斜齒圓柱齒輪helical gear single-helical gear節(jié)點pitch point節(jié)圓pitch circle齒頂圓tip circle齒根圓root circle直徑和半徑diameter and rad

26、ius齒寬face width齒厚tooth thickness壓力角pressure angle圓周側(cè)隙circumferential backlash蝸桿worm蝸輪worm wheel聯(lián)軸器coupling剛性聯(lián)軸器rigid coupling萬向聯(lián)軸器universal coupling安全聯(lián)軸器security coupling齒tooth齒槽tooth space斜齒輪helical gear人字齒輪double-helical gear齒距pitch法向齒距normal pitch軸向齒距axial pitch齒高tooth depth輸入角input shaft輸出角outpu

27、t shaft柱銷pin柱銷套roller行星齒輪傳動機構(gòu)planetary gear drive mechanism 中心輪center gear單級行星齒輪系single planetary gear train柔性齒輪flexible gear剛性齒輪rigidity gear柔性滾動軸承flexible rolling bearing輸出聯(lián)接output coupling剛度rigidity扭轉(zhuǎn)剛度torsional rigidity彎曲剛度flexural rigidity扭轉(zhuǎn)剛度系數(shù)coefficient of torsional起動力矩starting torque傳動誤差tra

28、nsmission error傳動精度transmission accuracy固有頻率natural frequency彈性聯(lián)接elastic coupling剛性聯(lián)接rigid coupling滑塊聯(lián)接Oldham coupling固定聯(lián)接integrated coupling齒嚙式聯(lián)接dynamic coupling花鍵式聯(lián)接splined coupling牙嵌式聯(lián)接castellated coupling徑向銷聯(lián)接radial pin coupling周期振動periodic vibration隨機振動random vibration峰值peak value臨界阻尼critical d

29、amping阻尼系數(shù)damping coefficient阻尼比damping ratio減震器vibration isolator振動頻率vibration frequency幅值amplitude位移幅值displacement amplitude速度幅值velocity amplitude加速度幅值acceleration amplitude控制與監(jiān)控系統(tǒng)遠程監(jiān)視telemonitoring協(xié)議protocol實時real time單向傳輸simplex transmission半雙工傳輸half-duplex transmission雙工傳輸duplex transmission前置機

30、front end processor運輸終端remote terminal unit調(diào)制解調(diào)器modulator-demodulator數(shù)據(jù)終端設(shè)備data terminal equipment接口interface數(shù)據(jù)電路data circuit信息information狀態(tài)信息state information分接頭位置信息tap position information監(jiān)視信息monitored information設(shè)備故障信息equipment failure information 告警alarm返回信息return information設(shè)定值set point value累積

31、值integrated total integrated value瞬時測值instantaneous measured計量值counted measured metered measured metered reading 確認acknowledgement信號signal模擬信號analog signal命令command字節(jié)byte位bit地址address波特baud編碼encode譯碼decode代碼code集中控制centralized control可編程序控制programmable control微機程控minicomputer program模擬控制analogue con

32、trol數(shù)字控制digital control強電控制strong current control弱電控制weak current control單元控制unit control就地控制local control聯(lián)鎖裝置interlocker模擬盤analogue board配電盤switch board控制臺control desk緊急停車按鈕emergency stop push-button限位開關(guān)limit switch限速開關(guān)limit speed switch有載指示器on-load indicator屏幕顯示screen display指示燈display lamp起動信號sta

33、rting signal公共供電點point of common coupling閃變flicker數(shù)據(jù)庫data base硬件hardware硬件平臺hardware platform層layer level class模型model響應(yīng)時間response time軟件software軟件平臺software platform系統(tǒng)軟件system software自由脫扣trip-free基準誤差basic error一對一控制方式one-to-one control mode 一次電流primary current一次電壓primary voltage二次電流secondary curr

34、ent二次電壓secondary voltage低壓電器low voltage apparatus額定工作電壓rated operational voltage 額定工作電流rated operational current 運行管理operation management安全方案safety concept外部條件external conditions失效failure故障fault控制柜control cabinet冗余技術(shù)redundancy正常關(guān)機normal shutdown失效-安全fail-safe排除故障clearance空轉(zhuǎn)idling外部動力源external power

35、supply鎖定裝置locking device運行轉(zhuǎn)速范圍operating rotational speed range臨界轉(zhuǎn)速activation rotational speed最大轉(zhuǎn)速maximum rotational speed過載功率over power臨界功率activation power最大功率maximum power短時切出風(fēng)速short-term cut-out wind speed外聯(lián)機試驗field test with turbine試驗臺test-bed臺架試驗test on bed防雷系統(tǒng)lighting protection system外部防雷系統(tǒng)ext

36、ernal lighting protection system內(nèi)部防雷系統(tǒng)internal lighting protection system等電位連接equipotential bonding接閃器air-termination system引下線down-conductor接地裝置earth-termination system接地線earth conductor接地體earth electrode環(huán)形接地體ring earth external基礎(chǔ)接地體foundation earth electrode等電位連接帶bonding bar等電位連接導(dǎo)體bonding conducto

37、r保護等級protection lever防雷區(qū)lighting protection zone雷電流lighting current電涌保護器surge suppressor共用接地系統(tǒng)common earthing system接地基準點earthing reference points持續(xù)運行continuous operation持續(xù)運行的閃變系數(shù)flicker coefficient for continuous operation 閃變階躍系數(shù)flicker step factor最大允許功率maximum permitted最大測量功率maximum measured power

38、電網(wǎng)阻抗相角network impedance phase angle正常運行normal operation功率采集系統(tǒng)power collection system額定現(xiàn)在功率rated apparent power額定電流rated current額定無功功率rated reactive power停機standstill起動start-up切換運行switching operation擾動強度turbulence intensity電壓變化系數(shù)voltage change factor風(fēng)力發(fā)電機端口wind turbine terminals風(fēng)力發(fā)電機最大功率maximum power

39、 of wind turbine 風(fēng)力發(fā)電機停機parked wind turbine安全系統(tǒng)safety system控制裝置control device額定載荷rated load周期period相位phase頻率frequency諧波harmonics瞬時值instantaneous value同步synchronism振蕩oscillation共振resonance波wave輻射radiation衰減attenuation阻尼damping畸變distortion電electricity電的electric靜電學(xué)electrostatics電荷electric charge電壓降vol

40、tage drop電流electric current導(dǎo)電性conductivity電壓voltage電磁感應(yīng)electromagnetic induction 勵磁excitation電阻率resistivity導(dǎo)體conductor半導(dǎo)體semiconductor電路electric circuit串聯(lián)電路series circuit電容capacitance電感inductance電阻resistance電抗reactance阻抗impedance傳遞比transfer ratio交流電壓alternating voltage交流電流alternating current脈動電壓puls

41、ating voltage脈動電流pulsating current直流電壓direct voltage直流電流direct current瞬時功率instantaneous power有功功率active power無功功率reactive power有功電流active current無功電流reactive current功率因數(shù)power factor中性點neutral point相序sequential order of the phase 電氣元件electrical device接線端子terminal電極electrode地earth接地電路earthed circuit接地

42、電阻resistance of an earthed conductor 絕緣子insulator絕緣套管insulating bushing母線busbar線圈coil螺紋管solenoid繞組winding電阻器resistor電感器inductor電容器capacitor繼電器relay電能轉(zhuǎn)換器electric energy transducer電機electric machine發(fā)電機generator電動機motor變壓器transformer變流器converter變頻器frequency converter整流器rectifier逆變器inverter傳感器sensor耦合器e

43、lectric coupling放大器amplifier振蕩器oscillator濾波器filter半導(dǎo)體器件semiconductor光電器件photoelectric device觸頭contact開關(guān)設(shè)備switchgear控制設(shè)備control gear閉合電路closed circuit斷開電路open circuit通斷switching聯(lián)結(jié)connection串聯(lián)series connection并聯(lián)parallel connection星形聯(lián)結(jié)star connection三角形聯(lián)結(jié)delta connection主電路main circuit輔助電路auxiliary cir

44、cuit控制電路control circuit信號電路signal circuit保護電路protective circuit換接change-over circuit換向commutation輸入功率input power輸入input輸出output負載load加載to load充電to charge放電to discharge有載運行on-load operation空載運行no-load operation開路運行open-circuit operation 短路運行short-circuit operation 滿載full load效率efficiency損耗loss過電壓over

45、-voltage過電流over-current欠電壓under-voltage特性characteristic絕緣物insulant隔離to isolate絕緣insulation絕緣電阻insulation resistance品質(zhì)因數(shù)quality factor泄漏電流leakage current閃烙flashover短路short circuit噪聲noise極限值limiting value額定值rated value額定rating環(huán)境條件environment condition 使用條件service condition工況operating condition額定工況rate

46、d condition負載比duty ratio絕緣比insulation ratio介質(zhì)試驗dielectric test常規(guī)試驗routine test抽樣試驗sampling test驗收試驗acceptance test投運試驗commissioning test維護試驗maintenance test加速accelerating特性曲線characteristic額定電壓rated voltage額定電流rated current額定頻率rated frequency溫升temperature rise溫度系數(shù)temperature coefficient 端電壓terminal v

47、oltage短路電流short circuit current可靠性reliability有效性availability耐久性durability維修maintenance維護preventive maintenance工作時間operating time待命時間standby time修復(fù)時間repair time壽命life使用壽命useful life平均壽命mean life耐久性試驗endurance test壽命試驗life test可靠性測定試驗reliability determination test 現(xiàn)場可靠性試驗field reliability test加速試驗acce

48、lerated test安全性fail safe應(yīng)力stress強度strength試驗數(shù)據(jù)test data現(xiàn)場數(shù)據(jù)field data電觸頭electrical contact主觸頭main contact擊穿breakdown耐電壓proof voltage放電electrical discharge透氣性air permeability電線電纜electric wire and cable電力電纜power cable通信電纜telecommunication cable油浸式變壓器oil-immersed type transformer 干式變壓器dry-type transfor

49、mer自耦變壓器auto-transformer有載調(diào)壓變壓器transformer fitted with OLTC 空載電流non-load current阻抗電壓impedance voltage電抗電壓reactance voltage電阻電壓resistance voltage分接tapping配電電器distributing apparatus控制電器control apparatus開關(guān)switch熔斷器fuse斷路器circuit breaker控制器controller接觸器contactor機械壽命mechanical endurance電氣壽命electrical end

50、urance旋轉(zhuǎn)電機electrical rotating machine直流電機direct current machine交流電機alternating current machine同步電機synchronous machine異步電機asynchronous machine感應(yīng)電機induction machine勵磁機exciter飽和特性saturation characteristic開路特性open-circuit characteristic負載特性load characteristic短路特性short-circuit characteristic額定轉(zhuǎn)矩rated loa

51、d torque規(guī)定的最初起動轉(zhuǎn)矩specifies breakaway torque交流電動機的最初起動電流breakaway starting current if an a.c. 同步轉(zhuǎn)速synchronous speed轉(zhuǎn)差率slip短路比short-circuit ratio同步系數(shù)synchronous coefficient空載no-load系統(tǒng)system觸電;電擊electric block正常狀態(tài)normal condition接觸電壓touch voltage跨步電壓step voltage對地電壓voltage to earth觸電電流shock current殘余電流residual current安全阻抗safety impedance安全距離safety distanc