1、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ana
2、log 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-b
3、ar 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cor
4、rosive-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
5、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cr
6、eepage 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dis
7、tribution 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
8、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mea
9、n 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 r
10、esistor 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kil
11、ovar (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
12、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 reli
13、ability 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
14、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undervo
15、ltage 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 conn
16、ection 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 caten
17、ary 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
18、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temperatu
19、re-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 sys
20、tems 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
21、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 ne
22、t 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
23、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 brea
24、ker 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 t
25、ransformer 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
26、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 trippin
27、g 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 pressur
28、e; 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
29、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
30、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 transmiss
31、ion 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
32、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
33、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 cate
34、nary 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
35、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instanta
36、neous 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 she
37、et 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
38、 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
