本行业常用语汇A安装 installation /mountB钣金 sheeting包封 encapsulating保护电路 protective circuit变压器 transformer(电力：power ~; 配电: distribution ~; 油浸式：oil-immersed type ~; 干式：dry-type ~;升压：step-up/booster ~; 电炉：furnace ~) 变压比 transformer/transformation ratio变频器 frequency converter标准大气条件standard reference atmosphere并联电路 shunt/parallel connection circuit薄膜 filmC操作过电压 switching over-voltage操动机构 operating mechanism测量系统 measuring system插子 plug常规试验 routine test冲孔 punching抽样试验 sample test储能操作 energy storage operation触发 initiate fuse-initiated time(负荷时间)触头 contact （动：moving; 静：fixed;弧：arcing; 对接：butt; 滑动：sliding;滚动：rolling触头排 contact busbar传感器 sensor串联电路 series circuitD打号码 type the number单相 single phase底版 soleplate ['sol,plet]底门 bottom door ['bɑtəm]点焊机 spot-welding machine电导 conductance [kən'dʌktəns]电动机 motor电感 inductance电感器 inductor电焊 weld电弧 arcing电极 electrode [ɪ'lɛktrod]电抗 reactance电抗器 reactor电容 capacitance电容器(组) capacitor bank电气间隙 clearance电压 voltage电压递减 voltage grading电阻 resistance电阻器 resistor顶盖 coping定额 rating端子 terminal短路 short circuit断路器 circuit breaker/interrupter断路器柜 VCB panel断口 fracture断线 break the line多框式 multi-frame type多相 poly-phaseE额定电流/压 rated current /voltage额定值 rated value二次电路 secondary circuitF发电机 generator放电 discharge分段器 sectionalizer分接 tapping(分接量：~ quantities; 分接的工作能力：~ duty; 分接范围：~ range;分接级：~ step)分量 component分压器 voltage divider分闸 opening粉末涂敷 powder coating峰值电流 peak current峰值电压表 peak voltmeter辅助电路 auxiliary circuit辐射 radiation复合的 composite附件 fitting负荷 load/duty/charge/burden负载试验 load testG钢化玻璃 toughened glass高压整流器 high voltage rectifier隔板 partition board隔离柜 disconnect panel隔离开关 switch disconnector; disconnecting switch 隔室 compartment工频 power frequency工序 working procedure工作制 duty故障 fault关合 making过电压/流 over-voltage/currentH行线 wiring行线槽 cable duct合成试验 synthetic test合同评审 audit of contract合闸 closing合分操作“CO” operation烘排 drying后门 back door弧前 pre-arcing互联 interconnection户外式 outdoor type户内式 indoor type恢复电压 recovery voltage活门 shutter火花 spark火花试验 spark testJ击穿 puncture畸变 distortion畸变电流 distortion current机械老化试验mechanical aging test机械耐久试验mechanical endurance test机械特性试验mechanical characteristic test 继电器 relay计量柜 metering panel夹件 clamps加热器 heater剪板 cutting间断工作制 interrupted duty间隙 clearance间隔式 compartmented交接电流 take-over current交流电压 alternating voltage交流器 converter胶水凝固时间glue solidifying time浇铸 casting接触电压 contact voltage接触器 contactor接触器柜 contactor panel接地故障 earth/ground fault接地开关 earthing switch接地排 earthing busbar接地手车 earthing truck截断装置 chopping device截止电流 cut-off current介质 dielectric金属封闭开关设备 metal-enclosed switchgear 进货检验 incoming goods inspection浸渍 impregnate/immerse静电学 electrostatics局部放电(量) partial discharge (magnitude）局放检测仪 partial discharge detector绝缘 insulation (正常：normal; 降低：reduced)绝缘漆 insulating varnish绝缘体 insulant/insulating part绝缘子 insulator(针式绝缘子：pin insulator)K开断 breaking开关设备 switchgear壳式 shell type空心 hollow空载 no-load空载试验 no-load test控制回路 control circuit框架 frame馈电柜 feed panelL老化试验 aging test雷电流 lighting current雷电冲击 lighting impulse冷却器 cooler联接 connection (三角联结:delta connection; 星形联结:star connection; 曲折形联结:zigzag connection;T型联接：scott connection;开口三角形联接：open-delta connection)联锁装置 interlock device零序 zero-sequence滤波器 filter螺纹测径仪 thread caliper落地式 standardM灭弧室 arcing-extinguishing chamber(自能：self-energy; 外能：external-energy;横吹：cross-blast ; 纵吹：axial-blast; 纵模吹：mixed-blast)磨毛刺 grind母线 busbarN耐电压 withstand voltage耐电压试验 voltage-withstand test耐久试验 endurance testO耦合 couplingP爬电距离 creepage distance配置 configuration喷塑 epoxy spray频率 frequency屏蔽室 shielding room破坏性放电 disruptive discharge普通冲床 normal punch machineQ起动器 starter欠电压/流 under-voltage /current切割 cutting驱进底版 driveplateR热稳定试验 thermal stability test熔断器 fuse (限流：current-limiting;喷射expulsion; 隔离断口式：disconnector;跌落: drop-out; 后备：back-up;全范围：full range)熔断件 fuse-linkS散热器 radiator失步 out-of-step实心 solid core数控车床 numerical control punch machine树脂浇注式 resin-casting损耗： loss瞬态过电压 transient over-voltageT套管 bushing（绝缘~：insulating ~; 穿缆式~：draw lead ~; 母线式~：throughway ~; 浸入式~：immersed ~）套号码 sheath number调压器 voltage regulator调压装置 voltage regulating device铁芯柱 core limb贴标签 stick label贴模拟 stick simulation涂敷 coating图纸的审批 approval of drawings脱扣release ( 过流：overcurrent;定时延过流：definite time-delay overcurrent ; 反时延过流：inverse time delay overcurrent; 直（间）接过流：direct/indirect overcurrent（热）过载：（thermal）overload;W外观检查 visual examination外施电压 applied voltage网侧 on line side网格板 grid plate维护 maintenance温升 temperature rise无功功率 reactive power误差 error; tolerance误差补偿 error compensationX限流性熔断器current-limiting fuse线圈 coil/ winding相(位) phase相位差 phase difference/phase deviation响应参数 response parameters谐波 harmonics谐振 resonance芯式 core type信号箱 signal box型式试验 type test(超)行程（over）travelY压降 voltage压铜接头 impact the copperjoint样品 sample仪表门 meter door阴极 cathode允通电流 let-through current有功功率 active power预处理 pretreatment/preconditioning 预期电流/压 prospective current/voltage 运行条件 service condition运行要求 service requirementZ照明灯 spotlight折弯 bending真空 vacuum整流器 rectifier正极 anode支件 support直流电流/压 direct current/voltage指示装置 indicating device质量管理手册quality management manual终检 final check/inspection中门 middle door中置式 compact周围空气温度ambient air temperature主回路 main circuit自耦 auto自愈式 self-healing type阻抗 impedance阻燃剂 fire retardant组装 assembly/assemble。