变压器英译词汇表 - 图文

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变压器有关名词术语英译词汇表

A GLOSSARY FOR ENGLISH

TRANSLATION OF TRANSFORMER TERMINOLLGY

Ⅰ、基础词汇 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 (变压器的)电压组合 额定电压. 额定电流 额定容量 额定电压比 空载电流(激磁电流) 空载损耗 负载损耗 附加损耗 杂散损耗 阻抗电压 电阻电压 电抗电压 电压调整率 相位差 零序阻抗 频率:工频 中频 高频 震荡频率 谐振频率 自振频率 频率响应 绝缘强度 主绝缘 Voltage combination (of a transformer) Rated voltage Rated current Rated power Rated voltage ratio No-load current(exciting current) No-load loss Load loss Additional losses Stray losses Impedance voltage Resistance voltage Reactance voltage Voltage regulation Phase displacement Zero-sequence impedance Frequency ,power-frequency Medium frequency High frequency Oscillating frequency Resonance frequency Natural frequency of vibration Frequency response Dielectric strength ,insulation strength Main insulation 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 18 19 20 21 22 23 纵绝缘 介电常数 油-纸绝缘系统 绝缘击穿 沿面放电(爬电) 放电 局部放电 破坏性放电 局部放电起始电压 局部放电终止电压 过电压 短时过电压 暂态过电压 操作过电压 大气过电压 额定耐受电压 短时工频耐受电压 额定雷电(操作)冲击耐受电压 屏蔽 静电屏蔽 磁屏蔽 标准大气条件 视在电荷 全波雷电冲击 截波雷电冲击 冲击伏秒特性 Longitudinal insulation Dielectric constant Oil-paper insulation system Insulation breakdown Creeping discharge Discharge Partial discharge Disruptive discharge Partial discharge inception voltage Partial discharge extinction voltage Overvoltage Short time overvoltage Transient overvoltage Switching overvoltage Atmospheric covervoltage Rated withstand voltage Short-duration power-frequency withstand voltage Rated lightning (switching)impulse withstand voltage Shielding Electrostatic shielding Magnetic shielding Standard atmospheric condition Apparent charge Full wave lightning impulse Chopped wave lightning impulse Voltage time characteristics of impulse 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 Creepage distance 爬电距离 Volume resistance 体积电阻 Time to chopping 截断时间 波前时间,视在波前时间 Time to crest, virtual front time Time to half value of crest 半峰值时间 Peak value(crest value) 峰值 有效值 Root-mean-square value 标么值 Per unit value Nominal value 标称值 Admittance 导电率 Conductance, conductivity 电导 Dielectric loss 介质损耗率 Loss tangent 介损角的正切值 Corona discharge 电晕放电 Flashover 闪络 External (internal )insulation 内(外)绝缘 Insulation resistance 绝缘电阻 Absorption ratio of insulation resistance(R60/R15) 绝缘电阻吸收比 Surge arrestor 避雷器 Residual (discharge )voltage of an arrestor 避雷器的残压 Temperature class of insulation (A,B,F, H) 绝缘材料耐温等级 Induced overvoltage withstand test 感应耐压试验 Short –circuit test (突发)短路试验 Burden of an instrument transformer 互感器的负荷 额定负荷(互感器) Rated burden (of an instrument transformer) Accuracy class 标准级次 Current (voltage)error 电流(电压)误差 Phase displacement (instrument transformer) 相角差(互感器) Composite error 复合误差 Transient characteristics(error) 暂态特性(误差) Rated short thermal current 额定短时热电流 Rated continuous thermal current 额定连续热电流 Rated dynamic current 额定动稳态电流 Rated instrument security current 额定仪表保安电流 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 二次极限感应电势(保安因数) Secondary limiting e.m.f.(security factor) Rated accuracy limit primary current 额定标准极限的一次电流 Error compensation 误差补偿 Rated voltage factor 额定电压因数 Accuracy limit factor 标准限值因数 笛卡尔坐标(直角坐标) Cartesian coordinate Polar coordinate 极坐标 abscissa (X-axis) 横坐标 Ordinate(Y-axis) 纵坐标 number(a+jb),real component 复数,实数部分/虚数部分 Complex imaginary component Positive(negative)number 正(负)数 Decimal 小数 Round off 四舍五入 Fraction ,numerator/denominator 分数,分子/分母 Improper fraction 假分数 Obtuse(acute)angle 钝(锐)角 Supplementary angle 补角 Complement angle 余角 Parallel 平行 Perpendicular 垂直 Involution 乘方 Evolution,extraction of root 开方 Involve n to the fifth power;5th power of n n的5次方 Exponent,exponential 幂 Differential,differentiation 微分 Integrate, integration 积分 Proportional (inversely proportional) to..... 成正比(反比) Probability 概率 Inductive method 归纳法 Extrapolation (method) 外推 Interpolation (method) 插入法 Maximum likelihood (method) 最大似然法 Graphic method 图解法 Finite element method Simulation method Step respone Superimposed charge Potential gradient Stray capacitance Ultrasonic location (orientation) Non-distrucitve flaw detection Infrared scanning Computer aided design 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 , velocity 133 加速度 Acceleration 134 重力加速度(水平加速度) Gravitational acceleration 135 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***) (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, 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 有限元法 模拟法 方波响应 迭加电荷 电位梯度 杂散电容 超声定位 无损探伤 红外线扫描 计算机辅助设计 计算机辅助设计及制造 117 118 119 120 121 122 123 124 125 126 127 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 压强 帕施卡,千帕,兆帕 托 粘度,帕斯卡秒 泊,厘泊 焦耳 千瓦时 特斯拉 高斯 奥斯特 库仑,微库仑 牛顿,达因 摄氏度,开尔文 法拉,皮可法拉 升,立方分米,立方厘米 加仑 桶(石油) 标准国际单位制 厘米-克-秒单位制 磁通密度 电流密度 安匝数 轴向(径向)漏磁通 热点(最热点) 局部过热 涡流损耗 磁滞损耗 Intensity of pressure Pascal (Pa), kpa, mpa Torr ( = 1mmhg) Viscosity , Pascal·second Poise , centipois, 1P = 1 dyne·sec/cm2 Joule Kilowatt-hour Tesla(T) Gauss Oersted(0e) Coulomb,pico-coulomb Newton,dyne Celsius(centigrade),kelvin Farad,pico-farad Liter,cubic decimeter,cubic centimeter Gallon Barrel (petroleum) 1barrel=163.65liter Standard international unit CGS unit Flux density Current density Number of ampere –turns Axial (radial )leakage flux Hot(hotest) spot Local overheat Eddy current loss 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 Transformer core(magnetic circuit) 变压器铁心 2 Transformer winding 变压器线圈 3 End insulation of winding 线圈端部绝缘 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 上部夹件 下部夹件 分接引线 引线支架 高压套管均压球 高压引线 低压引线 线圈压紧螺栓 器身定位装置 垫脚 小车支架及滚轮 油箱 箱底 箱盖及箱沿 垫脚垫块 联管接头(法兰) 油箱直立加强铁 油样活门 放油活门 管式散热器 放油塞 放气塞 风扇支架 风扇及电机 风扇接线盒 储油柜联管 气体继电器 储油柜 油位指示计 有载开关用储油柜 有载开关用气体继电器 联管 名牌 温度计 Upper clamping Lower clamping Tapping leads Supporting frame for leads Equipotential shielding for HV bushing High-voltage leads Low-voltage leads Winding compressing bolt Positioning divice for active-part Foot-pad Bogie frame and wheel Tank Tank bottom Tank cover and tank rim Suppoting block for foot-pad Tube connetor (connecting flange) Vertical stiffening channel of tank wall Oil asmping valve Oil draining valve Tubular radiator Oil draining plug Air exhausting plug Supporting frame for fan motors Fan and motor Connecting box for fan motors Elbow joint for conservator Gas relay Conservator Oil-level indicator Conservator for OLTC Gas relay for OLTC Tube connector Rating plate Thermometer 38 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-filter 43 滤油接口(蝶阀) Tube connector for oil-filter(butterfly valve) 44 温度计座 Thermometer socket 45 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 bushing 19 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 box 54 防雨罩及联轴节 Drip-proof cap and coupling 55 联轴节 Coupling 56 高压套管储油柜 Conservator for HV bushing 57 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 Power transformer 电力变压器 有载调压电力变压器 Power transformer with OLTC(off-circuit tap-changer) 2 3 Distrivution transformer 配电变压器 4 Atuotransformer 自耦变压器 5 Interconnecting transformer 联络变压器 6 Step-up(step-down) transformer 升压变压器(降压) 7 Generator transformer 发电机变压器 8 Substation transformer 电站用变压器 9 Converter transformer 变流变压器(换流变压器)

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