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1、变压器有关名词术语英译词汇表A GLOSSARY FOR ENGLISH TRSNSFORMER OF TRANSFORMER TERMINOLOGY目 录TABLE OF CONTENTS目 录-1基 础 词 汇-2常 用 单 位-5各类产品名称及类型-6铁 芯 及 铁 芯 制 造-8线 圈 及 线 圈 制 造-9油箱附件及油箱制造-11装配及干燥，油处理-13包装及运输-15图纸及技术文件用语-17质量控制及试验设备-20常用生产及工装设备-21材料标准件及标准零件-22.基础词汇（BASIC TERMINOLOGY）变压器的电压组合 voltage combination ( of a
2、transformer)额定电压 rated voltage 额定电流 rated current 额定容量 rated power 额定电压比 rated voltage ratio空载电流 no-load current空载损耗 no-load loss负载损耗 load loss附加损耗 additional loss 杂散损耗 stray loss 阻抗电压 impedance voltage 电阻电压 resistance voltage 电抗电压 reactance voltage 电压调整率 voltage regulation相位差 phase displacement零序阻抗
3、 zero-sequence impedance工频 power frequency中频 medium frequency高频 high frequency 振荡频率 oscillating frequency谐振频率 resonance frequency绝缘强度 dielectric strength insulation strength主绝缘 main insulation 24. 纵绝缘 longitudinal insulation自振频率 natural frequency of vibration 频率响应 frequency response介电常数 dielectric c
4、onstant 绝缘击穿 insulation breakdown沿面放电（爬电） creeping discharge局部放电 partial discharge 破坏性放电 disruptive discharge局部放电起始电压 partial discharge inception voltage 局部放电终止电压 partial discharge extinction voltage过电压 over voltage 短时过电压 short time over voltage 暂态过电压 transient over voltage操作过电压 switching over volta
5、ge 大气过电压 atmospheric over voltage 1 额定耐受电压 rated withstand voltage 短时工频耐受电压 short-duration power frequency withstand voltage额定雷电冲击耐受电压 rated lighting impulse withstand voltage屏蔽 shielding静电屏蔽 electrostatic shielding磁屏蔽 magnetic shielding标准大气条件 standard atmosphere condition 全波雷电冲击 full wave lighting
6、impulse截波雷电冲击 chopped wave lighting impulse冲击伏秒特性 voltage/time characteristics of impulse 爬电距离 creepage distance 体积电阻 volume resistance截断时间 time to chopping视在电荷 apparent charge波前时间视在波前时间 time to crest ,virtual front time 半峰值时间 time to half value of crest 峰值 peak value 有效值 root-mean-square value标称值 n
7、ominal value标值 per unit value 导电率 admittance电导 conductance , conductivity介质损耗 dielectric loss介损角的正切值 loss tangent电晕放电 corona discharge闪络 flashover 内外绝缘 internal external insulation绝缘电阻 insulation resistance绝缘电阻吸收比 absorption ratio of insulation resistance避雷器 surge arrestor避雷器的残压 residual voltage of an arrestor绝缘材料的耐温等级 temperature class of insulation 感应耐压试验 induced over voltage withstand test 突发短路试验 short-circuit test互感器的负荷 burden of an instrument transformer额定负荷
