特别能战斗、特别能吃苦、特别能奉献、特别能学习变压器有关名词术语英译词汇表A GLOSSARY FOR ENGLISH TRANSLATION OF TRANSFORMER TERMINOLLGYⅠ、基础词汇1 （变压器的）电压组合 V oltage 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 losses 10 杂散损耗 Stray losses11 阻抗电压 Impedance voltage 12 电阻电压 Resistance voltage 13 电抗电压 Reactance voltage 14 电压调整率 V oltage regulation 15 相位差 Phase displacement16 零序阻抗 Zero-sequence impedance 频率：工频Frequency ,power-frequency 中频 Medium frequency 17 高频High frequency18 震荡频率 Oscillating frequency 19 谐振频率 Resonance frequency20 自振频率 Natural frequency of vibration 21 频率响应 Frequency response22 绝缘强度 Dielectric strength ,insulation strength 23 主绝缘Main insulation24 纵绝缘Longitudinal insulation 25 介电常数Dielectric constant 26 油-纸绝缘系统Oil-paper insulation system 27 绝缘击穿Insulation breakdown 28 沿面放电（爬电）Creeping discharge 29 放电Discharge 30 局部放电Partial discharge 31 破坏性放电Disruptive discharge 32 局部放电起始电压Partial discharge inception voltage 33 局部放电终止电压Partial discharge extinction voltage 34 过电压Overvoltage 35 短时过电压Short time overvoltage 36 暂态过电压Transient overvoltage 37 操作过电压Switching overvoltage 38 大气过电压Atmospheric overvoltage 39 额定耐受电压Rated withstand voltage 40 短时工频耐受电压Short-duration power-frequency withstandvoltage41 额定雷电(操作)冲击耐受电压Rated lightning (switching)impulsewithstand voltage 42 屏蔽Shielding 43 静电屏蔽Electrostatic shielding 44 磁屏蔽Magnetic shielding 45 标准大气条件Standard atmospheric condition 46 视在电荷Apparent charge 47全波雷电冲击Full wave lightning impulse特别能战斗、特别能吃苦、特别能奉献、特别能学习48 截波雷电冲击Chopped wave lightning impulse 49 冲击伏秒特性V oltage time characteristics of impulse 50 爬电距离Creepage distance 51 体积电阻V olume resistance 52 截断时间Time to chopping 53 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 crest 55 峰值Peak value(crest value) 56 有效值Root-mean-square value 57 标么值Per unit value 58 标称值Nominal value 59 导电率Admittance 60 电导Conductance, conductivity 61 介质损耗率Dielectric loss 62 介损角的正切值Loss tangent 63 电晕放电Corona discharge 64 闪络Flashover 65 内（外）绝缘External (internal )insulation 66 绝缘电阻Insulation resistance 67 绝缘电阻吸收比 Absorption ratio of insulationresistance(R60/R15) 68 避雷器 Surge arrestor 69 避雷器的残压 Residual (discharge )voltage of an arrestor 70 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 test 73互感器的负荷 Burden of an instrument transformer 74 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)error77 相角差（互感器）Phase displacement (instrument transformer)78 复合误差Composite error 79 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 current 82 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.(securityfactor) 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 coordinate 90 极坐标Polar coordinate 91 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 componentimaginary component 94 正（负）数Positive(negative)number 95 小数Decimal 96 四舍五入Round off 97分数，分子/分母Fraction ,numerator/denominator特别能战斗、特别能吃苦、特别能奉献、特别能学习98 假分数Improper fraction 99 钝（锐）角 Obtuse(acute)angle 100 补角 Supplementary angle 101 余角 Complement angle 102 平行 Parallel103 垂直 Perpendicular 104 乘方 Involution105 开方Evolution, extraction of root106 n 的5次方 Involve n to the fifth power;5th power of n107 幂 Exponent, exponential 108 微分 Differential, differentiation 109 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 图解法 Graphic method117 有限元法 Finite element method 118 模拟法 Simulation method 119 方波响应 Step response120 迭加电荷 Superimposed charge 121 电位梯度 Potential gradient 122 杂散电容 Stray capacitance123 超声定位 Ultrasonic location (orientation) 124无损探伤Non-destructive flaw detection125红外线扫描Infrared scanning 126计算机辅助设计Computer aided design 127计算机辅助设计及制造Computer aided design andmanufacturing ( 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 , velocity 133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 intensity) 136数量（件数） Quantity (pieces) 137部门 Department (dept.) 138缩写 Abbreviation 139（以下简称为***） (Here-in-after 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, millimeter 142公里 Kilometer 143英里，海里 Mile, knot 144码，寸 Yard, inch 145磅，磅/平方时 Pound(lb.) pound per square inch (psi) 146尺 Foot 147英制热量单位 British thermal unit (BTU) 148马力 Horsepower 149压强 Intensity of pressure 150帕施卡，千帕，兆帕 Pascal (Pa), kpa, mpa特别能战斗、特别能吃苦、特别能奉献、特别能学习151托Torr ( = 1mmhg)152 粘度，帕斯卡秒 Viscosity , Pascal ·second153 泊，厘泊 Poise , centipois, 1P = 1 dyne ·sec/cm 2154 焦耳 Joule155 千瓦时 Kilowatt-hour 156 特斯拉 Tesla(T) 157 高斯 Gauss158 奥斯特Oersted(0e)159 库仑，微库仑 Coulomb,pico-coulomb 160 牛顿，达因 Newton,dyne161 摄氏度，开尔文 Celsius(centigrade),kelvin 162 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=163.65liter 166 标准国际单位制 Standard international unit 167 厘米-克-秒单位制 CGS unit 168 磁通密度 Flux density 169 电流密度 Current density 170 安匝数 Number of ampere –turns 171 轴向（径向）漏磁通 Axial (radial )leakage flux 172 热点（最热点） Hot(hotest) spot 173 局部过热 Local overheat 174 涡流损耗 Eddy current loss 175 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 Graphic expressions of typical product 1 变压器铁心 Transformer core(magnetic circuit) 2 变压器线圈 Transformer winding 3 线圈端部绝缘 End insulation of winding 4 上部夹件 Upper clamping 5 下部夹件 Lower clamping 6 分接引线 Tapping leads 7 引线支架 Supporting frame for leads 8 高压套管均压球 Equipotential shielding for HV bushing 9 高压引线 High-voltage leads 10 低压引线 Low-voltage leads 11 线圈压紧螺栓 Winding compressing bolt 12 器身定位装置 Positioning device for active-part 13 垫脚 Foot-pad14 小车支架及滚轮 Bogie frame and wheel 15 油箱 Tank 16 箱底 Tank bottom17 箱盖及箱沿 Tank cover and tank rim 18 垫脚垫块 Supporting block for foot-pad 19 联管接头（法兰） Tube connector (connecting flange) 20 油箱直立加强铁 Vertical stiffening channel of tank wall 21 油样活门 Oil sampling valve 22 放油活门 Oil draining valve 23 管式散热器 Tubular radiator 24 放油塞 Oil draining plug 25 放气塞 Air exhausting plug 26 风扇支架 Supporting frame for fan motors27 风扇及电机 Fan and motor 28 风扇接线盒 Connecting box for fan motors特别能战斗、特别能吃苦、特别能奉献、特别能学习29 储油柜联管 Elbow joint for conservator 30 气体继电器 Gas relay 31 储油柜Conservator32 油位指示计Oil-level indicator33 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 plate 37 温度计Thermometer38 指示仪表柜 Cabinet panel for indicating instruments 39 风扇控制柜 Cabinet panel for fan motor control 40 压力释放阀Pressure-relief valve 41 主排气导管（导气管） Main gas-conduit 42 分支导气管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 conservator 46 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 OLTC 51 垂直传动轴 Vertical driving shaft 52 水平传动轴 Horizontal driving shaft 53 伞齿轮盒Bevel gear box54 防雨罩及联轴节 Drip-proof cap and coupling 55 联轴节Coupling56高压套管储油柜Conservator for HV bushing57 相间隔板 Interphase insulating barrier 58 吊拌 Lifting lug 59 安装轨道 Installation rail 60 相序标志牌 Designation mark of phase sequence 61 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 transformer with OLTC(off-circuittap-changer) 3 配电变压器 Distribution transformer 4 自耦变压器 Atuotransformer 5 联络变压器 Interconnecting transformer 6 升压变压器（降压） Step-up(step-down) transformer 7 发电机变压器 Generator transformer 8 电站用变压器 Substation transformer 9 变流变压器(换流变压器) Converter transformer 10 分裂变压器 Transformer with split winding 11 厂用变压器 Power plant transformer 12 单相变压器 Single-phase transformer 13 三相变压器 Three-phase transformer 14 油浸式变压器 Oil-immersed transformer15 浸难燃油变压器Noninflammable medium impregnatedtransformer 16 干式变压器 Dry type transformer 17 塑料浇注变压器 Cast resin(resin moulded)transformer 18 H 级绝缘变压器 Transformer with H class insulation 19 气体绝缘变压器 Gas insulated transformer20 单相变压器组成的三相组合Three-phase banks with separatesingle-phase transformers特别能战斗、特别能吃苦、特别能奉献、特别能学习21 电炉变压器Furnace transformer 22 整流变压器 Rectifier transformer23 列车牵引变压器 Traction(locomotive)transformer 24 矿用变压器 Mining transformer25 防爆变压器 Flame-proof transformer 26 隔离变压器 Isolation transformer 27 试验变压器 Testing transformer 28 灯丝变压器 Filament transformer 29 电焊变压器 Welding transformer 30 钎焊变压器 Brazing transformer 31 船用变压器 Marine transformer 32 起动自耦变压器 Starting autotransformer 33 串及式试验变压器 Cascade testing transformer 34 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 substation 37 成套变电站Complete substation 38 全自动保护单相变压器Complete self-protected single-phasetransformer(CSP) 39 电流互感器Current transformer(CT) 40 电压互感器V oltage transformer(VT) 41 母线式电流互感器Bus –type current transformer 42 瓷箱式电流互感器Porcelain type current transformer 43 套管式电流互感器Bushing current transformer 44 电容式电流互感器Capacitor type current transformer 45 倒立式电流互感器Reverse type current transformer 46 塑料浇注式互感器Cast resin current transformer 47 电容式电压互感器Capacitor type voltage transformer 48接地电压互感器 Earthed voltage transformer 19 组合式互感器Combined instrument transformer 50 移圈调压器 Moving-coil voltage regulator 51 自耦调压器 Autoformer regulator 52 接触调压器 varitran53 感应调压器 Induction voltage regulator54 磁饱和调压器 Magnetic saturation voltage regulator 55 电抗器 Reactor56 串联电抗器 Series reactor 57 并联电抗器 Shunt reactor 58 铁心电抗器 Iron core reactor 59 空心电抗器 Air core reactor60 水泥电抗器 Concrete (cement)reactor 61 三相接地电抗器 Three-phase neutral reactor 62 起动电抗器 Starting reactor 63 平波电抗器 Smoothing reactor 64 平衡电抗器Interphase reactor65 消弧电抗器 （线圈） Arc-suppression reactor 66 阻波器（线圈） Wave trap coil 67 镇流器 Ballast68 饱和电抗器 Saturable reactor 69 密闭式，包封式 Sealed(enclosed )type 70 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)type 74 自然冷却（吹风冷却）Natural cooling (air 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 cooling 77油导向吹风冷却 Directed forced oil circulation forced air特别能战斗、特别能吃苦、特别能奉献、特别能学习cooling 78 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 variation(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 forcedair cooling(OFAF)84 油浸强油导向风冷 Oil-immersed forced-directed oilcirculation forced air cooling(ODAF) （3）铁心core 1 铁心片 Core lamination 2 一叠铁心 A lamination stack 3 铁心叠积图 Lamination drawing (diagram) 4 45斜拉缝 45 mitred joint 5 铁心油道（气道） Oil-duct(air ventilating duct)of core 6 阶梯接缝 Stepped lap joint 7 对接铁心 Butt joint core 8 卷铁心 Wound core 9 渐开线铁心 Evolute core 10 空气隙 Air gap 11 铁心拉板 Tensile plate of core limb 12 铁心柱 Core limb(leg) 13 轭（上轭，下轭） Yoke(upper yoke,lower yoke) 14 旁轭 Side yoke 15 环氧绑扎带 Epoxy –bonded bandage 16 轭拉带 Yoke tensile belt 17 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 clamping 20 夹件加强铁Stiffening plate of clamping21 压线圈的压钉 Winding compressing bolt 22 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 supporter(plate) 25 垫脚 Foot pad26 定位孔 Positioning hole 27 带螺母的定位柱 Positioning stud 28 拉螺杆Tensile rod29 夹件夹紧螺杆 Yoke clamping bolt 30 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 。