变压器英译词汇表

1、变压器有关名词术语英译词汇表A GLOSSARY FOR ENGLISHTRANSLATION OF TRANSFORMER TERMINOLLGY、基础词汇1（变压器的）电压组合Voltage combination (of a transformer)2额定电压Rated voltage 3额定电流Rated current4额定容量Rated power5额定电压比Rated voltage ratio6空载电流（激磁电流）No-load current(exciting current)7空载损耗No-load loss8负载损耗Load loss9附加损耗Additional los

2、ses10杂散损耗Stray losses11阻抗电压Impedance voltage12电阻电压Resistance voltage13电抗电压Reactance voltage14电压调整率Voltage regulation 15相位差Phase displacement16零序阻抗Zero-sequence impedance17频率：工频Frequency ,power-frequency中频Medium frequency高频High frequency18震荡频率Oscillating frequency19谐振频率Resonance frequency20自振频率Natura

3、l frequency of vibration21频率响应Frequency response22绝缘强度Dielectric strength ,insulation strength23主绝缘Main insulation24纵绝缘Longitudinal insulation 25介电常数Dielectric constant26油-纸绝缘系统Oil-paper insulation system27绝缘击穿Insulation breakdown 28沿面放电（爬电）Creeping discharge29放电Discharge 30局部放电Partial discharge 31破

4、坏性放电Disruptive discharge32局部放电起始电压Partial discharge inception voltage33局部放电终止电压Partial discharge extinction voltage34过电压Overvoltage 35短时过电压Short time overvoltage36暂态过电压Transient overvoltage37操作过电压Switching overvoltage38大气过电压Atmospheric covervoltage39额定耐受电压Rated withstand voltage40短时工频耐受电压Short-durat

5、ion power-frequency withstand voltage41额定雷电(操作)冲击耐受电压Rated lightning (switching)impulse withstand voltage42屏蔽Shielding 43静电屏蔽Electrostatic shielding 44磁屏蔽Magnetic shielding45标准大气条件Standard atmospheric condition 46视在电荷Apparent charge47全波雷电冲击Full wave lightning impulse48截波雷电冲击Chopped wave lightning im

6、pulse49冲击伏秒特性Voltage time characteristics of impulse50爬电距离Creepage distance 51体积电阻Volume resistance52截断时间Time to chopping53波前时间，视在波前时间Time to crest, virtual front time 54半峰值时间Time to half value of crest55峰值Peak value(crest value)56有效值Root-mean-square value57标么值Per unit value58标称值Nominal value59导电率Ad

7、mittance60电导Conductance, conductivity 61介质损耗率Dielectric loss62介损角的正切值Loss tangent63电晕放电Corona discharge64闪络Flashover65内（外）绝缘External (internal )insulation66绝缘电阻Insulation resistance 67绝缘电阻吸收比Absorption ratio of insulation resistance(R60/R15)68避雷器Surge arrestor 69避雷器的残压Residual (discharge )voltage of

8、 an arrestor70绝缘材料耐温等级Temperature class of insulation (A,B,F, H)71感应耐压试验Induced overvoltage withstand test 72（突发）短路试验Short circuit test73互感器的负荷Burden of an instrument transformer74额定负荷（互感器）Rated burden (of an instrument transformer)75标准级次Accuracy class 76电流（电压）误差Current (voltage)error 77相角差（互感器）Phas

9、e displacement (instrument transformer)78复合误差Composite error79暂态特性（误差）Transient characteristics(error)80额定短时热电流Rated short thermal current81额定连续热电流Rated continuous thermal current82额定动稳态电流Rated dynamic current83额定仪表保安电流Rated instrument security current 84二次极限感应电势(保安因数)Secondary limiting e.m.f.(secur

10、ity factor)85额定标准极限的一次电流Rated accuracy limit primary current86误差补偿Error compensation 87额定电压因数Rated voltage factor 88标准限值因数Accuracy limit factor 89笛卡尔坐标（直角坐标）Cartesian coordinate90极坐标Polar coordinate91横坐标abscissa (X-axis)92纵坐标Ordinate(Y-axis)93复数，实数部分/虚数部分Complex number(a+jb),real component imaginary

11、 component94正（负）数Positive(negative)number95小数Decimal 96四舍五入Round off97分数，分子/分母Fraction ,numerator/denominator98假分数Improper fraction99钝（锐）角Obtuse(acute)angle100补角Supplementary angle101余角Complement angle102平行Parallel103垂直Perpendicular104乘方Involution105开方Evolution,extraction of root106n的5次方Involve n to

12、 the fifth power;5th power of n107幂Exponent,exponential 108微分Differential,differentiation109积分Integrate, integration110成正比（反比）Proportional (inversely proportional) to.111概率Probability112归纳法Inductive method113外推Extrapolation (method)114插入法Interpolation (method)115最大似然法Maximum likelihood (method)116图解

13、法Graphic method117有限元法Finite element method118模拟法Simulation method119方波响应Step respone120迭加电荷Superimposed charge121电位梯度Potential gradient122杂散电容Stray capacitance123超声定位Ultrasonic location (orientation)124无损探伤Non-distrucitve flaw detection125红外线扫描Infrared scanning126计算机辅助设计Computer aided design127计算机辅

14、助设计及制造Computer aided design and manufactruing ( CADAM )128计算机辅助试验Computer aided tese(CAT)129最大（最小）Maximun (minimum)130近似于Approximate (approx.)131每分钟转数Revolution per minute (rpm)132速度Speed , velocity133加速度Acceleration134重力加速度(水平加速度)Gravitational acceleration135地震（地震烈度）Seism, earthquake (earthquake in

15、tensity)136数量（件数）Quantity (pieces)137部门Department (dept.)138缩写Abbreviation139（以下简称为*）(Hereinafter referred as *)140参见*See * , vide *常用单位（包括缩写） Unis commomly used (including abbriviations)141米，分米，厘米，毫米Meter,decimeter , centimeter, millimeter142公里Kilometer143英里，海里Mile, knot144码，寸Yard, inch145磅，磅/平方时Po

16、und(lb.) pound per square inch (psi)146尺Foot147英制热量单位British thermal unit (BTU)148马力Horsepower149压强Intensity of pressure150帕施卡，千帕，兆帕Pascal (Pa), kpa, mpa151托Torr ( = 1mmhg)152粘度，帕斯卡秒Viscosity , Pascal·second153泊，厘泊Poise , centipois, 1P = 1 dyne·sec/cm2154焦耳Joule155千瓦时Kilowatt-hour156特斯拉Tes

17、la(T)157高斯Gauss158奥斯特Oersted(0e)159库仑，微库仑Coulomb,pico-coulomb160牛顿，达因Newton,dyne161摄氏度，开尔文Celsius(centigrade),kelvin162法拉，皮可法拉Farad,pico-farad163升，立方分米，立方厘米Liter,cubic decimeter,cubic centimeter164加仑Gallon 165桶（石油）Barrel (petroleum) 1barrel=163.65liter166标准国际单位制Standard international unit167厘米-克-秒单位

18、制CGS unit168磁通密度Flux density169电流密度Current density170安匝数Number of ampere turns171轴向（径向）漏磁通Axial (radial )leakage flux172热点（最热点）Hot(hotest) spot173局部过热Local overheat174涡流损耗Eddy current loss175磁滞损耗Hysteresis loss二、产品结构（产品类型及主要组件、零件）Construction of product(Types and mian component parts)（1）典型产品图解 Graph

19、ic expressions of typical product1变压器铁心Transformer core(magnetic circuit)2变压器线圈Transformer winding3线圈端部绝缘End insulation of winding 4上部夹件Upper clamping5下部夹件Lower clamping6分接引线Tapping leads7引线支架Supporting frame for leads8高压套管均压球Equipotential shielding for HV bushing9高压引线High-voltage leads10低压引线Low-vol

20、tage leads11线圈压紧螺栓Winding compressing bolt12器身定位装置Positioning divice for active-part13垫脚Foot-pad14小车支架及滚轮Bogie frame and wheel15油箱Tank16箱底Tank bottom17箱盖及箱沿Tank cover and tank rim18垫脚垫块Suppoting block for foot-pad19联管接头（法兰）Tube connetor (connecting flange)20油箱直立加强铁Vertical stiffening channel of tank

21、 wall21油样活门Oil asmping valve22放油活门Oil draining valve23管式散热器Tubular radiator24放油塞Oil draining plug25放气塞Air exhausting plug26风扇支架Supporting frame for fan motors27风扇及电机Fan and motor28风扇接线盒Connecting box for fan motors29储油柜联管Elbow joint for conservator30气体继电器Gas relay31储油柜Conservator32油位指示计Oil-level ind

22、icator33有载开关用储油柜Conservator for OLTC 34有载开关用气体继电器Gas relay for OLTC35联管Tube connector 36名牌Rating plate37温度计Thermometer38指示仪表柜Cabinet panel for indicating instruments39风扇控制柜Cabinet panel for fan motor control40压力释放阀Pressure-relief valve 41主排气导管（导气管）Main gas-conduit42分支导气管Branching gas-filter43滤油接口（蝶阀

23、）Tube connector for oil-filter(butterfly valve)44温度计座Thermometer socket45储油柜支架Supporting frame for conservator46高压0相套管HV bushing phase 0(neutral)47高压套管HV bushing 48低压套管LV bushing19有载分接开关On-load tap-changer(OLTC)50有载开关操动机构Operating mechanism of OLTC51垂直传动轴Vertical driving shaft52水平传动轴Horizontal drivi

24、ng shaft53伞齿轮盒Bevel gear box54防雨罩及联轴节Drip-proof cap and coupling55联轴节Coupling56高压套管储油柜Conservator for HV bushing57相间隔板Interphase insulating barrier58吊拌Lifting lug59安装轨道Installation rail60相序标志牌Designation mark of phase sequence61接地螺栓Earthing bolt（2）各类产品名称及类型1电力变压器Power transformer2有载调压电力变压器Power tran

25、sformer with OLTC(off-circuit tap-changer)3配电变压器Distrivution transformer 4自耦变压器Atuotransformer5联络变压器Interconnecting transformer6升压变压器（降压）Step-up(step-down) transformer7发电机变压器Generator transformer8电站用变压器Substation transformer9变流变压器(换流变压器)Converter transformer10分裂变压器Transformer with split winding 11厂用

26、变压器Power plant transformer 12单相变压器Single-phase transformer13三相变压器Three-phase transformer14油浸式变压器Oil-immersed transformer15浸难燃油变压器Noninflammable medium impregnated transformer16干式变压器Dry type transformer17塑料浇注变压器Cast resin(resin moulded)transformer18H级绝缘变压器Transformer with H class insulation19气体绝缘变压器G

27、as insulated transformer20单相变压器组成的三相组合Three-phase banks with separate single-phase transformers21电炉变压器Furnace transformer22整流变压器Rectifier transformer23列车牵引变压器Traction(locomotive)transformer24矿用变压器 Mining transformer25防爆变压器Flame-proof transformer26隔离变压器Isolation transformer27试验变压器Testing transformer2

28、8灯丝变压器Filament transformer29电焊变压器Welding transformer30钎焊变压器Brazing transformer31船用变压器Marine tasnsformer32起动自耦变压器Starting autotransformer33串及式试验变压器Cascade testing transformer34三线圈变压器Three-winding transformer35增压变压器(串联变压器)Booster(series)transformer36移动式变压器Movable substation37成套变电站Complete substation38

29、全自动保护单相变压器Complete silf-protected single-phase transformer(CSP)39电流互感器Current transformer(CT)40电压互感器Voltage transformer(VT)41母线式电流互感器Bus type current transformer42瓷箱式电流互感器Porcelain type current transformer43套管式电流互感器Bushing current transformer44电容式电流互感器Capacitor type current transformer45倒立式电流互感器Reve

30、rse type current transformer46塑料浇注式互感器Cast tesin current transformer47电容式电压互感器Capaitor type voltage transformer48接地电压互感器Earthed voltage transformer19组合式互感器Combined instrument transformer50移圈调压器Moving-coil voltage regulator51自耦调压器Autoformer regulator52接触调压器Variac53感应调压器Induction voltage regulator54磁饱

31、和调压器 Magnetic saturation voltage regulator55电抗器Reactor56串联电抗器Series reactor57并联电抗器Shunt reactor58铁心电抗器 Iron core reactor59空心电抗器Air core reactor60水泥电抗器Concrete (cement)reactor61三相接地电抗器Rhree-phase neutral reactor62起动电抗器Starting reactor63平波电抗器Smothing reactor64平衡电抗器Interphase reactor65消弧电抗器 （线圈）Arc-sup

32、pression reactor66阻波器（线圈）Wave trap coil67镇流器Ballast68饱和电抗器Saturable reactor69密闭式，包封式Sealed(enclosed )type70芯式Core type 71壳式Shell type72户外（户内）式，柱上式Outdoor (indoor,pole mounting )type73移动式（列车式）Movable (trailer mounted)type74自然冷却（吹风冷却）Natural cooling (air blast cooling)75强油风冷（水冷）Forced oil forced air c

33、ooling(water cooling)76油导向冷却Directed forced oil circulation cooling77油导向吹风冷却Directed forced oil circulation forced air cooling78恒磁通调压Constant flux voltage variation(C.F.V.V.)79变磁通调压Variable flux volatge variation(V.F.V.V.)80混合调压Combined voltage variation(Cb.V.V.)81油浸自冷Oil immersed natural cooling(ON

34、AN)82油浸风冷Oil-immersed forced air cooling(ONAF)83油浸强迫油循环风冷Oil-immersed forced oil circulation forced air cooling(OFAF)84油浸强油导向风冷Oil-immersed forced-directed oil circulation forced air cooling(ODAF)（3）铁心core1铁心片Core lamination2一叠铁心A lamination stack 3铁心叠积图Lamination drawing (diagram)445斜拉缝45 mitred jo

35、int5铁心油道（气道）Oil-duct(air ventilating duct)of core6阶梯接缝Stepped lap joint7对接铁心Butt joint core8卷铁心Wound core9渐开线铁心Evolute core10空气隙Air gap11铁心拉板Tensile plate of core limb12铁心柱Core limb(leg)13轭（上轭，下轭）Yoke(upper yoke,lower yoke)14旁轭Side yoke15环氧绑扎带Epoxy bonded bandage16轭拉带Yoke tendile belt17上轭顶梁（侧梁）Top j

36、ointing beam of upper yoke(side beam)18上夹件（下夹件）Upper yoke clamping (lower yoke calmping)19夹件腹板（肢板）Web(limb)of yoke calmping 20夹件加强铁Stiffenting plate of calmping 21压线圈的压钉Winding compressing bolt22压钉螺母Nut for compressing bolt23弹簧压钉（油缸压钉）Compressing bolt with spring (hydraulic damper)24线圈支撑架（板）Winding

37、supporter(plate)25垫脚Foot pad26定位孔Positioning hole27带螺母的定位柱Positioning stud28拉螺杆Tensile rod29夹件夹紧螺杆Yoke clamping bolt30铁心接地片Core earthing strip31铁心地屏（旁轭地屏）Earthing screen of core (side yoke)32窗口高度（中心距M。）Window height (centre line distance Mo)33木垫块Wood padding block 34叠片系数Lamination factor35铁心的级Stage

38、of lamination stacks36心柱外接圆Circumscribed circle of core leg37铁心端面Core surface perpencicular to lamination38木棒（木垫块）Wood bar (padding black )_39定位板Positioning plate（4）线圈 Windings1单层（双层、多层）圆筒式线圈Single layer ( doublelayer , multi-layer ) cylindrical winding2大型层式线圈Large size long layer winding 3连续式线圈Cont

39、inuous winding4半连续式线圈Semi-continuous winding 5纠结式线圈Interleaved winding6纠结连续式线圈Interleaved continuous winding 7部分纠结式线圈Partial-interleaved winding8插花纠结线圈Sandwich-interleaved winding9插入电容式线圈Capacitor shield winding10饼式线圈（双饼线圈）Disk winding ( twin-disk winding )11交错式线圈Sandwich winding12螺旋（半螺旋）式线圈Helical(

40、semi-helical)winding13单列(双列、三列、四列)螺旋线圈Sinle-row ( double-row , three-row , four-row ) helical winding14分裂线圈Split winding15箔式线圈Foil winding16分段式线圈Sectional winding17全绝缘(分级绝缘)线圈Uniformly insulated (gradedly insulated) winding18第三线圈Tertiary winding19高压(低压、中压)线圈High voltage (low voltage,mid-voltage)wind

41、ing20辅助线圈Auxiliary winding21调压线圈Regulating winding 22星形（三角形、曲折形、T形）联结Star(delta,zigzag,scott)connection23开口三角联结Open-delta connection24线段（线层）Winding disk(winding layer)25层（段）绝缘Layer insulation(insulation between disks)26端绝缘End insulation27分接头（分接区）Tapping terminal(tapping zone)28段间横垫块Radial apacer bet

42、ween disks29轴向撑条Axial strip30径向油道（段间）Radial oil-duct(between disks)31段间过渡联线Transfer connection between disks32段间换位联线Transposed connection between disks33线圈起始（终）端Initial terminal (final terminal)of winding34绝缘纸筒Insulating cylinder35匝间绝缘Turn insulation36绝缘角环Insulating angled ring(collar ring)37线匝间垫条In

43、sulating filling strips between turns38分数匝（整数匝）Fractinal turn(integer turn)39并绕导线Parallel wound conductors40复合导线Composite conductor41换位导线Transposed conductor42纸包线Paper wrappe doncductor43漆色线（圆线）Enamelld conductor (round wire)44硬拉铜导线Hard drawn copper conductor45退火导线Annealed conductor46玻璃丝包线Glass-fibr

44、e covered conductor47纸槽Paper channel 48绑线（绳）Binding wire(rope)19静电板（环）Electrostatic plate(ring)50绝缘包扎Insulation wrapping51线圈总高度Overall height of winding 52铜线高度Copper height of winding53线圈修整Trimming of winding 54线圈浸漆Varnish impregnation of winding55线圈的换位Transposition of winding56分组换位Transposition by

45、groups57标准换位Standard transposition58线圈展开图Planiform drawing of winding59线圈的干燥与压缩Drying and compressing of winding60绝缘的压缩收缩率Shrinkage of insulation under compression61无氧铜导线Deoxygenized copper conductor62铝合金导线Aluminium-alloy conductor（5）油箱及其附件 Tank and its fittings1钟罩式油箱Bell type tank 2上节（下节）油箱Upper pa

46、rt (bottom part)of tank3箱壁（带磁屏蔽）Tank wall (with magnetic shield)4箱底Tank bottom 5联管头Tube connecting flange6放油活门Draining valve7油样活门（塞）Oil sampling valve(plug)8闸阀（蝶阀、球阀）Gate(butterfly,ball)valve9压力释放阀Pressure relief valve10安全气道（防*筒）Explosion-proof pipe11真空接头（滤油接头）Connecting flange for evacuation (for o

47、il filter)12水银温度计座Pocket for mercury thermometer13名牌底板Base plate of rating plate14手孔（人孔）Handhole(manhole)15箱沿Tank rim16箱沿护框Pad frame for tank rim gasket17升高座Ascending flanged base18吊拌与千斤顶支座Lifting lug with bearing plate for jacks19定位休Positionging pin20盖板（临时）Cover plate(temporary)21带隔膜（胶囊）储油柜Conserva

48、tor with rubber diaphragm(bladder)22沉淀盒（集污盒）Precipitation well23导气管Air exhausting pipe24导油管Oil conduit25吊拦（吊环）Lifting lug(lifting eyebolt)26有围栏的梯子Ladder with balustrade27适形油箱Form-fit tank28呼吸品Breather29气体继电器Gas relay(Buchholz relay)30皮脱继电器Pitot relay31流动继电器Flow relay32风（水）冷却器Air(water)cooler33冷却器托架（

49、拉杆）Bracket (tensile rod )for cooler34潜油泵Oil-submerged pump35流量（米3/分）Flow quantity(m3/min)36扬程Lift37控制箱（盘）Control box(panel)38端子箱（排）Terminal box(block)39风扇接线盒Connecting box for fan-motors40金属软管Metallic hose41封闭母线联结法兰Joint flange for enclosed bus-bar42管式油位指示器Tubular oil-level indicator43磁铁式油位指示器Magnet

50、ic type oil-level indicator（6）变压器装配 Transformer assembly1引线附加绝缘Additional insulation of lead2引线夹（支架）Leads clamping ( supporting frame )3线圈围屏（围屏拉带）Winding screen ( fastening belt of screen )4软电缆Flexible cable5有载开关On-load tap-changer ( OLTC )6切换开关Diverter switch7选择开关Selector switch8软接线片Flexible connecting strip9线圈直流电阻测试Winding d.c. resistance measurement10联结组（极性）校验Check on connec