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 voltage3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 regulation15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Natural

3、 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 insulation25介电常数Dielectric constant26油-纸绝缘系统Oil-paper insulation system27绝缘击穿Insulation breakdown28沿面放电（爬电）Creeping discharge29放电Discharge30局部放电Partial discharge31破坏性放电D

4、isruptive 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Overvoltage35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-duration po

5、wer-frequency withstand voltage41额定雷电(操作)冲击Rated lightning (switching) impulse withstand耐受电压voltage42屏蔽Shielding43静电屏蔽Electrostatic shielding44磁屏蔽Magnetic shielding45标准大气条件Standard atmospheric condition46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 impulse49冲击

6、伏秒特性Voltage time characteristics of impulse50爬电距离Creepage distance51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 time54半峰值时间Time to half value of crest55峰值Peak value (crest value)56有效值Root-mean-square value r.m.s 值57标么值Per unit value58标称值Nominal value59导电率cond

7、uctivity60电导Conductance,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 resistance67绝缘电阻吸收比Absorption ratio of insulation resistance (R60/R15)68避雷器Surge arrestor69避雷器的残压Residual (discharge ) voltage of an arrestor70

8、绝缘材料耐温等级Temperature class of insulation (A,B,F,C，H)71感应耐压试验Induced overvoltage withstand test72（突发）短路试验（Dead）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精确等级Accuracy class76电流（电压）误差Current (voltage) error77相角差（互感器）Phase displac

9、ement (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 current84二次极限感应电势(保安因数)Secondary limiting e.m.f.(security facto

10、r)85额定标准极限的一次电流Rated accuracy limit primary current86误差补偿Error compensation87额定电压因数Rated voltage factor88标准限值因数Accuracy limit factor89笛卡尔坐标（直角坐标）Cartesian coordinate90极坐标 坐标轴Polar coordinate Achsenkreuz91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 componentimag

11、inary component94正（负）数Positive (negative) number95小数Decimal96四舍五入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

12、方Involve n to the fifth power; 5th power of n107幂Exponent, exponential108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 likelihoo

13、d (method)116图解法Graphic method117有限元法Finite element method118模拟法Simulation method119方波响应Step response120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 aid

14、ed design127计算机辅助设计及制造Computer aided design and manufactruing( CADAM )128计算机辅助试验Computer aided test (CAT)129最大（最小）Maximum (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, earthquak

15、e (earthquake intensity)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） Units commonly used (including abbreviations)141米，分米，厘米，毫米Meter, decimeter, centimeter, millimeter142公里Kilometer143英里，海里Mile, knot144码，寸Yard,

16、 inch145磅，磅/平方时Pound(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 , Pascalsecond153泊，厘泊Poise , centipois, 1P = 1 dynesec/cm2154焦耳Joule155千瓦时Kilowatt-hour156特

17、斯拉Tesla (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Gallon165桶（石油）Barrel (petroleum) 1barrel=163.65liter166标准国际单位制Standard international unit

18、167厘米-克-秒单位制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 (hottest) 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 main component parts)（

19、1）典型产品图解 Graphic 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 winding4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 lead

20、s10低压引线Low-voltage leads11线圈压紧螺栓Winding compressing bolt12器身定位装置Positioning device for active-part13垫脚Foot-pad14小车支架及滚轮Bogie(铁道车) frame and wheel15油箱Tank16箱底Tank bottom17箱盖及箱沿Tank cover and tank rim18垫脚垫块Supporting block for foot-pad19联管接头（法兰）Tube connector (connecting flange)20油箱直立加强铁Vertical stiff

21、ening channel of tank wall21油样活门Oil sampling 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储油柜联管弯头Elbow joint for conservator30气体继电器Gas relay31储油柜Conserv

22、ator32油位指示计Oil-level indicator33有载开关用储油柜Conservator for OLTC34有载开关用气体继电器Gas relay for OLTC35联管接头Tube connector36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 (bleeder) valve41主排气导管（导气管）Main gas-conduit42分

23、支导气管Branching gas-filter43滤油接口（蝶阀）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 bushing48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

24、driving shaft52水平传动轴Horizontal driving shaft53伞齿轮盒Bevel gear box54防雨罩及联轴节Drip-proof cap and coupling 联轴节55联轴节Coupling56高压套管储油柜Conservator for HV bushing57相间隔板Inter-phase insulating barrier58吊拌Lifting lug59安装轨道Installation rail60相序标志牌Designation mark 标志 of phase sequence61接地螺栓Earthing bolt（2）各类产品名称及类

25、型1电力变压器Power transformer2有载调压电力变压器Powertransformer with OLTC(off-circuit tap-changer)3配电变压器Distribution transformer4自耦变压器Auto-transformer5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 transform

26、er10分裂变压器Transformer with split winding11厂用变压器Power plant transformer12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

27、Transformer with H class insulation19气体绝缘变压器Gas insulated transformer20单相变压器组成的三相Three-phase banks with separate single-phase组合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Isol

28、ation transformer27试验变压器Testing transformer28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 transformer32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

29、Movable substation37成套变电站Complete substation38全自动保护单相变压器Completeself-protectedsingle-phasetransformer (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Ca

30、pacitor type current transformer45倒立式电流互感器Reverse type current transformer46塑料浇注式互感器Cast resin current transformer47电容式电压互感器Capacitor 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

31、调压器Variac53感应调压器Induction voltage regulator54磁饱和调压器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Three-phase neutral reactor62起动电抗器Starting reactor63平波电抗器Smoothing reac

32、tor64平衡电抗器Inter-phase reactor65消弧电抗器 （线圈）Arc-suppression 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 type71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 (a

33、ir blast cooling)75强油风冷（水冷）Forced oil forced air cooling (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 voltage variation (V.F.V.V.)80混合调压Combined voltage va

34、riation (Cb.V.V.)81油浸自冷Oil immersed natural cooling (ONAN)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 aircooling (OFAF)84油浸强油导向风冷Oil-immersed forced-directed oil circulationforced air cooling(ODAF)（3）铁心 core1铁心片Core lamination2一叠铁心A lamination st

35、ack3铁心叠积图Lamination drawing (diagram)445 斜拉缝45 mitered joint5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

36、氧绑扎带Epoxy bonded bandage16轭拉带Yoke tensile belt17上轭顶梁（侧梁）Top jointing beam of upper yoke (side beam)18上夹件（下夹件）Upper yoke clamping (lower yoke clamping)19夹件腹板（肢板）Web (limb) of yoke clamping20夹件加强铁Stiffening plate of clamping21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） Co

37、mpressing bolt with spring (hydraulic damper)24线圈支撑架（板）Winding supporter (plate)25垫脚Foot pad26定位孔Positioning hole27带螺母的定位柱Positioning stud (螺柱)28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 earthing screen)32 窗口高度（中心距 M。） Window h

38、eight (center line distance Mo)33木垫块Wood padding block34叠片系数Lamination factor35铁心的级Stage of lamination stacks36心柱外接圆Circumscribed circle of core leg37铁心端面Core surface perpendicular 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 Single layer (double lay

39、er , multi-layer )筒式线圈cylindrical winding2大型层式线圈Large size layer winding3连续式线圈Continuous winding4半连续式线圈Semi-continuous winding5纠结式线圈Interleaved winding6纠结连续式线圈Interleaved continuous winding7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

40、线圈）Disk winding (twin-disk winding)11交错式线圈Sandwich winding12 螺旋（半螺旋）式线圈 Helical (semi-helical)winding13 单列(双列、三列、四列) Single-row ( double-row , three-row , four-row )螺旋线圈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 (gradely insulated) wi

41、nding18第三线圈Tertiary winding19高压(低压、中压)线圈High voltage (low voltage ,mid-voltage)winding20辅助线圈Auxiliary winding21调压线圈Regulating winding22星形（三角形、曲折形、T 形）联结Star(delta,zigzag ,scott)connection23开口三角联结Open-deltaconnection24线段（线层）Winding disk (winding layer)25层（段）绝缘Layer insulation (insulation between disk

42、s)26端绝缘End insulation27分接头（分接区）Tapping terminal (tapping zone)28段间横垫块Radial spacer between 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In

43、sulating cylinder35匝间绝缘Turn insulation36绝缘角环Insulating angled ring (collar ring)37线匝间垫条Insulating filling strips between turns38分数匝（整数匝）Fractional 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 wrapped conductor43漆包线（圆线）Enameled conduc

44、tor (round wire)44硬拉铜导线Hard drawn copper conductor45退火导线Annealed conductor46玻璃丝包线Glass-fiber covered conductor47纸槽Paper channel48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 winding52铜线高度Copper height of winding53线圈修整Trimming of winding5

45、4线圈浸漆Varnish impregnation of winding55线圈的换位Transposition of winding56分组换位Transposition by 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Alum

46、inium-alloy conductor63线圈正段Normal diskNormalspulen64线圈反段Counter diskSturzspulen（5）油箱及其附件 Tank andits fittings1钟罩式油箱Bell type tank2上节（下节）油箱Upper part (bottom part) of tank3箱壁（带磁屏蔽）Tank wall (with magnetic shield)4箱底Tank bottom5联管头Tube connecting flange6放油活门Draining valve7油样活门（塞）Oil sampling valve (pl

47、ug)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 oil 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 gas

48、ket17升高座Ascending flanged base turret18吊拌与千斤顶支座Lifting lug with bearing plate for jacks19定位钉Positioning pin20盖板（临时）Cover plate (temporary)21带隔膜（胶囊）储油柜Conservator with rubber diaphragm (bladder)22沉淀盒（集污盒）Precipitation well，sump（污物沉淀池，-储存槽）23导气管Air exhausting pipe24导油管Oil conduit25吊拦（吊环）Lifting lug (l

49、ifting eyebolt)26有围栏的梯子Ladder with balustrade27适形油箱Form-fit tank28呼吸器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（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