PEC电气工程专业英语证书考试-电气工程词汇汇总4.doc

PEC电气工程专业英语证书考试-电气工程词汇汇总4exposed pipe明管open piping明配管exposed wiring; open wire明线open wiring exposed wiring明线布线surface fluorescent fixture明装荧光灯surface continuous row fluorescent fixture明装荧光灯带name plate; rating plate铭牌moudle模板dummy bus模拟母线mimic diagram; mimic board 模拟屏analog output模拟输出analog input模拟输入die pressing; die stamping; contour forging模压pressed resin insulation模压树脂绝缘frosted lamp bulb; frosted bulb磨沙灯泡end change-over末端切换bus tie 母联busbar tie circuit breaker 母联断路器bus tie cubicle母联开关柜busbar母线bus-bar protection母线保护busbar unit母线单元bus-bar potential transformer母线电压互感器bus-bar peak母线峰值bus terminal母线接线端子busbar cross-section母线截面bus coupler母线连接器busbar coupler panel母线联络开关柜bus communication母线通信设备partition between busbar phases母线相间隔板internal inductance内电感internal resistance内电阻diesel traction内燃牵引internal impedance内阻抗sodium light钠光灯neon lamp; neon light; neon氖灯corrosive-resistant耐腐蚀corrosion resistance耐腐蚀性refractory cable耐火型电缆ageing resistant耐老化outdoor antipollution-type solid-core post insulators of ceramic material 耐污型户外棒形支柱瓷绝缘子breakdown test耐压实验transformer for voltage test耐压试验变压器strain power pole耐张杆strain clamp耐张线夹power-production cost能量生产成本neon lamp; neon light; neon tube霓虹灯inverter arrangement逆变器inverter逆变器reverse current protection逆流保护reverse-current relay逆流继电器corbel; bracket; console牛腿ohm欧姆ohm欧姆ohmic drop欧姆电压降ohmage欧姆电阻, 欧姆阻抗Owen bridge欧文电桥bond; couple耦合coupling transformer耦合变压器coupled circuit耦合电路coupling capacitor耦合电容器creepage path爬电距离current drainage排流current drainage net排流网cap and pin type insulators盘形悬式绝缘子by-pass 旁路by-pass feeder旁路供电线bypass panel旁路开关柜bypass feeder line旁路馈电线power distribution配电distribution cable配电电缆power distribution system配电方式distribution main; distributing main配电干线panel; board配电盘distribution board配电盘，配电屏switchboard room; switchroom配电室distribution substation配电所automatic control power substation system配电所综合自动化系统distribution network; distributing net; distributing grid配电网distribution system; distributing system配电系统power distribution box配电箱distribution box配电箱supplementary equipment配套设备expansion coupling; expansion joint膨胀接头tank leakage protection transformer碰壳保护互感器matching transformer匹配变压器matching transformer匹配变压器matching circuit匹配电路deflecting voltage偏转电压frequency component频率balancer-transformer平衡变压器average power; mean load平均功率mean useable voltage平均有效电压mean effective value平均有效值average illumination平均照度shielded cable; screened cable屏蔽电缆shielded cable屏蔽电缆shield twisted pair cable屏蔽双绞线shielding action屏蔽效应draw-out track at grade坡度牵出线odd (even) order harmonic奇（偶）次谐波enabling current启动电流starting起动starting current起动电流starting circuit 起动电路starting resistor起动电阻start pulse起动脉冲inception voltage起始电压starting of oscillation起振gas-insulated switchgear气体绝缘开关enclosure and pressure proportion气体密封腔与压力比gas seal casing气体密封套air-gap field气隙磁场air-gap flux气隙磁通air-gap section insulation气隙分段绝缘climatic area气象区climatic condition气象条件kiloampere (kA)千安kilovar (kvar)千乏kilovar-hour (kvarh)千乏时kilovolt(kV)千伏kilovolt ampere (kVA)千伏安kilohertz (kHz)千赫kilowatt (kW)千瓦kilowatt -hour(kWh)千瓦时draw-out track; shunting neck; switching lead牵出线power transformer station; substation (SS); traction substation牵引变电所traction substation牵引变电所traction power cable牵引电力电缆traction current systems牵引电流系统traction power single-phase supply牵引电能单相取流traction power generation牵引电能的产生traction power feeding牵引电能的馈出traction power collection牵引电能的受流load hauled牵引负荷feeding section牵引供电臂feeding section牵引供电臂traction power supply system牵引供电系统traction power supply system reliability analysis牵引供电系统可靠性分析traction power lines(TPL): feeder line; parallel feeder line; bypass line; return current line牵引供电线(TPL)：馈电线，平行馈电线（加强线），旁路线，回流线traction power line cross arm牵引供电线横担intermediate anchoring at traction power line cross arm牵引供电线在横担上的中间下锚traction return current circuits牵引回流电路traction return current circuits牵引回流电路traction return rail牵引回流轨traction return rail牵引回流轨mixed traction and step-down substation (TPLS)牵引降压混合变电所traction power distribution牵引配电traction network牵引网electrical loads on traction systems牵引系统用电负荷feed-forward control 前馈控制front-end processor 前置机undervoltage欠压recessed lamps; recessed lighting嵌入式灯具recessed fixture嵌入式吸顶灯recessed fluorescent fixture嵌入式荧光灯recess continuous row fluorescent fixture嵌入式荧光灯带high voltage interference 强电干扰heavy current强电流intensity强度forced ventilation强制式通风forced air-cooled oil immersed transformer强制通风油浸变压器bridge connection桥接rupturing current切断电流break time切断时间button for cut-off audible signal切断音响按钮vapour侵蚀雾light load轻负荷light rail transit轻轨交通cleaning plug socket清扫插座section feeder cabinet区间馈线柜section coupler panel区间联络开关柜local alarm system区域报警系统demagnetize去磁all-wave rectifier全波整流all autotensioned catenary equipment全补偿链形悬挂perfect conductor全导体full voltage全电压coil/winding绕组thermo-relay热继电器thermal relay热力继电器thermistor热敏电阻; 热敏元件coefficient of thermal expansion热膨胀系数heat cylinder热气缸heat resistance热阻artificial illumination; artificial lighting人工照明manhole; access hole人孔artificial light source人造光源daily load factor日负荷率daily load curve日负荷曲线load curve during a day日负荷曲线daylight illumination日光照明daily average current日平均电流capacitive reactance容抗margin voltage容限电压capacitive voltage transformer容性电压互感器permissible current容许电流permissible load容许负载rated temperature-rise current容许温升电流temperature-rise voltage容许温升电压permissible error容许误差fuse; fuse box fusible cutout熔断器alarm for burnout of a fuse熔断器断丝报警fuse熔丝flexible overhead contact line (OCL)柔性架空接触网headspan bracket软横跨固定底座head span suspension软横跨结构soft copper compound strand wire软铜复绞线weak current弱电流third harmonic三次谐波third rail systems三轨系统three pole switch; triple-pole switch三极开关delta-delta connection三角三角形接线delta-star connetion三角-星形接线delta-zigzag connetion三角折线形接线three-pin plug; three-point plug三脚插头riple-busbar system三母线系统three-position switch三位开关traction transformer for three phase V, V. connection三相V,V接线牵引变压器cross connection with three-phase YN, d11, d1三相YN，d11,d1组成的对顶三角 结线traction transformer for three phase YN, d11 connection三相YN，d11接线牵引变压器traction transformer for three phase YN, d11 connection三相YN，d11结线牵引变压器three phase transformer三相变压器threephase三相的threephase current transformer三相电流互感器3 phase net三相供电网threephase alternating current三相交流电traction transformer for three phase three winding connection三相三绕组接线牵引变压器traction transformer for three-phase three winding connection三相三绕组结线牵引变压器three-phase four-wire system三相四线制threephase four-wire system三相四线装置threephase oil immersed transformer三相油浸式变压器threephase rectifier三相整流器three-core cable; triplex cable三芯电缆three-limb core三柱铁芯radiator散热器lightning闪电arc-over; overflash闪络upper anchor bracket上承锚底座ceiling上限high level network power system control上一级网络控制系统minimum-oil circuit breaker少油断路器low-oil-content circuit-breaker少油断路器oil-minimum breaker少油开关coiled pipe蛇形管equipment locker设备柜design alteration设计变更design specification设计说明书boosting transformer升压变压器de-energized失电under-voltage relay失压继电器distortion失真distortion factor失真系数working drawing; construction drawing施工图wet withstand voltage湿耐受电压wet withstand voltage湿试耐压twelve-pulse transformer十二脉波变流器12 pulse rectify十二脉波整流maximum 10-minute load十分钟最大负荷time-variable load时变的负荷testing bus bar实验母线direction of vector矢量方向bring into step使同步oscillograph示波器emergency cable 事故电缆apparent component视在分量apparent power视在功率apparent power视在功率testing box试验箱interior wiring indoor wiring室内布线interior illumination; interior lighting; indoor illumination室内照明outside wiring室外布线outdoor termination module 室外出线端子outdoor termination module室外出线端子exterior lighting outdoor lighting室外照明manual alarm button 手动报警按钮emergency manual release手动爆破装置hand operation手动操作manual control 手动控制hand tripping手动跳闸mechanical hand pressing pliers 手动压接钳manual switchgroup手动组合开关receiving end受电端pantograph受电弓installation to pantograph受电弓安装pantograph coach受电弓车pantograph well受电弓承槽pantograph head受电弓弓头collecting pan受电弓滑板pantograph workshop受电弓检修间pantograph dropping device受电弓降弓装置pantograph contact pressure; pantograph adherence pressure受电弓接触压力pantograph control受电弓控制pantograph cylinder; pantograph control mechanism受电弓控制机构pantograph bounce受电弓离线，脱弓pantograph arrangement受电弓配置pantograph sway受电弓偏摆量pneumatic pantograph control受电弓气动控制装置pantograph cylinder受电弓气缸air pipe (pneumatic) cock of pantograph受电弓气路塞门testing device for pantograph受电弓试验台pantograph damper受电弓阻尼器current collection mode受流方式current collector受流器evacuation passageway疏散通道evacuation strobe light疏散指示灯output voltage输出电流output circuit输出电路output current输出电压output resistance输出电阻output power输出功率delivered power; output power输出功率rated frequency输出频率output impedance输出阻抗transmission control center (TCC)输电调度中心input resistance输入电阻single brush winding输入端绕组input impedance输入阻抗wrough copper alloy熟锻铜合金three phase squirrel-cage asynchronous motor鼠笼式三相异步电动机supervisory control and data acquisition(SCADA) 数据采集与监控系统data transmission数据传输data circuit terminating equipment(DCE); line coupler 数据电路终接设备value monitoring数据监控data terminal equipment(DTE) 数据终端设备digital meter monitoring and processing (DMM)数字表监控和处理digital metering value transfer数字计量传输装置numeric protection for overhead contact lines 数字式架空牵引网保护装置double arm pantograph双臂受电弓bilateral contact line powering; double-end feed; two-way feeding双边供电two-way feeding双边供电tow-power source changeover switch box; changeover box for tow-power双电源切换开关箱paired cable双股电缆twin bracket双环板double-throw disconnecting switch双极隔离开关double-pole switch双极开关double-pole fuse双极熔断器double-pole double-throw switch双极双投开关bipolarity双极性twisted shielded pair cable双绞屏蔽电缆twist wire; twisted pair cable双绞线twisted pair cable双绞线simple (catenary) equipment with twin contact wires双接触线的简单链形悬挂protection against double earth双接地保护double control switch双控开关double catenary equipment双链形悬挂compound catenary equipment双链形悬挂，复式链形悬挂double-busbar system双母线系统coupler bay of a duplicate-busbar system双母线系统联络开关double wound transformer双绕组变压器double-throw switch双投开关connector for twin cantilever bracket双腕臂底座连接架upper bracket for double track cantilever双腕臂上底座lower bracket for double track cantilever双腕臂下底座on-off control双位控制twin feeder clamp双线馈线线夹two-way switch双向开关twin cable双芯电缆double insulation双重绝缘two-legged single phase transformer双柱式单相变压器sub-distribution box for pump水泵配电箱vapor水蒸气instantaneous current瞬时电流instantaneous short circuit瞬时短路instantaneous load瞬时负载instantaneous power瞬时功率instantaneous over-load瞬时过载transient load瞬时荷载instantaneous effective value瞬时有效值Scott connection斯柯物结线Scott connection斯科特接线dead centre死点quadded cable; quad四芯电缆energize; power on送电instantaneous breaker速断开关high-speed switch速断开关quick-break fuse速断熔断器quick-break knife-switch速断闸刀开关insulated U-shaped sheet made of plastic 塑料槽型绝缘板plastic casing塑料封装insulated sheet made of plastic 塑料绝缘板acid accumulator酸性蓄电池random fluctuating nature随机波动特性tunnel lighting metal pipe隧道金属线槽安装swivel cantilever bracket in tunnel隧道腕臂调整底座tunnel maintenance socket隧道维修配电箱tunnel movable lighting隧道移动照明tunnel emergency light隧道应急照明灯tunnel lighting socket隧道照明插座tunnel light隧道照明灯tunnel lighting wires隧道照明放线tunnel lighting sub-distribution box隧道照明配电箱tunnel lighting pipe隧道照明配管losses损耗loss factor损耗系数search light; pickup light探照灯silicon carbide surge arresters碳化硅阀式避雷器ceramic arrester陶瓷避雷器ceramic capacitor陶瓷电容器tubular opening套管开口cable ladder梯级式桥架superimposed load添加荷载outrigger挑梁jumper跳线trip跳闸；脱扣trip alarm跳闸报警trip circuit跳闸电路railway electrification铁道电气化railway electrification investment铁路电气化投资, 铁道电气化投资railway power supply network铁路供电网crossings of different railway system铁路系统交汇处iron lose铁损iron core铁心iron-core coil铁心线圈power failure停电channel 通道power-on通电power-on test通电试验telephone interference通信干扰communication interface通信接口synchronous motor同步电机synchronous-synchronous converter同步-同步变流器in-phase同相的identical-phase feeding同相供电centre conductor同轴电缆coaxial power cable feeding system同轴电力电缆供电方式coaxial power cable feeding system同轴电力电缆供电方式（CC供电方式）copper stranded conductor铜绞线copper conductor extruded plastic insulated power cables 铜芯塑料绝缘电力电缆mineral insulated cables with copper conductors and copper sheath铜芯铜护套矿物质绝缘电力电缆footlight 投光照明scotch tape透明胶带drawing size图幅drawing number; drawing No.图号