电气英语证书考试(PEC)-电气工程词汇汇总3.doc

电气英语证书考试(PEC)-电气工程词汇汇总3(PLS)step-down substation (PLS)降压变电所AC arc welding machine 交流弧焊机AC drive交流电传动AC electric traction 交流电力牵引AC motor交流电机AC power supply panel交流电源屏AC power supply system交流供电制AC relay交流继电器AC stabilizer交流稳压电源AC system交流系统accessible voltage可接触电压AC-DC relay交直流继电器across track feeder开关引线actuate激励actuating of relay继电器动作adapter box接头盒addtive polarity加极性adjustable capacitor可调电容器aerial discharge空气放电aerial earth wire架空接地线aging老化air circuit breaker空气断路器air insulation空气绝缘air-core coil空心线圈air-core reactor空心电抗器air-core transformer空心变压器air-termination system接闪器alarm bell警铃alarm for a false ground接地报警alarm logging警报记录Al-clad steel reinforced aluminum stranded wire铝包钢芯铝绞线Al-clad steel stranded wire铝包钢绞线alkaline accumulator碱性蓄电池alternating component交流分量alternating current交流电alternating current distribution交流配电alternating current generator交流发电机alternating current transmission交流输电alternating magnetic field交变磁场aluminum conductor extruded plastic insulated power cables铝芯塑料绝缘电力电缆aluminum-alloy power line铝合金导线anchor section锚段anchoring bracket锚固联板angle of cut-off截止角arc blow-out/arc extinction灭弧arc chute灭弧罩architectural lighting建筑照明arcing horn角型避雷器arc-quenching nozzle; quenching chamber灭弧室armoured cable铠装电缆armoured cable; metalclad cable凯装电缆atmospheric over voltage protection雷电（大气）过电压保护ATP overspeed alarm列车自动保护超速报警ATP track feed unit列车自动保护轨道馈电装置automatic overhead contact line re-closing (ACLR)接触网自动重合闸automatic overhead contact line testing (ACLRT)接触网自动检测average current of charging train列车带电平均电流average current of charging train列车带电平均电流average current of train列车平均电流average current of train列车平均电流AW0空载bare bus bar裸母线bare conductor 裸导线base station interface unit (BSIU)接口单元basic charge as per installed capacity基本电费bayonet holder; bayonet socket卡口灯座bayonet-socket bulb卡口灯泡beta-split pin; split pin开口销block branches集成回路bonding接地连线breakdown voltage; disruptive voltage; puncture voltage击穿电压by-pass earth; earth; ground接地bypass line捷接线cable connecting接线calculated capacity计算容量catenary line (overhead contact line with catenary/longitudinal suspension链形悬挂central power supply集中式供电centralized control 集中控制centralized power source集中电源centralized power supply集中供电chain-pull switch; cord-pull switch; pull switch拉线开关check valve检验阀clearance间隙clearance净空clevis-base bracket for drop tube立柱压管底座close-open power station; switching substation开闭所coated Al-zinc steel stranded wire铝锌合金镀层钢绞线cold rolled冷轧collector shoe; current pick-up shoe; contact shoe集电靴compact design紧凑设计compensator with concentrated series capacitance集中式串联电容补偿装置compensator with concentrated series capacitanco集中式串联电容补偿装置computer integrated railroading net (CIR-NET)计算机铁路运营集成网络concentrated power feeding system集中供电方式concentrated power feeding system集中供电方式 concentrator station 集中站concentric-lay-stranded aluminum-clad steel conductors 铝包钢绞线conductor rail support接触轨支架conduit on wall and ceiling明敷管connecting bushes连接母线connecting circuit联络电路connection box接线箱connection disc 连接阀contact fault接触不良contact line接触导线contact line connection溃线连接点contact line section锚段contact loss离线contact rail接触轨contact wire接触线contactor接触器continuous lighting连续照明control center alarm system控制中心报警系统control centre控制中心control circuit控制回路control desk; console控制台control device 控制装置control diagram控制原理图control equipment控制设备control panels控制屏control room控制台室control switch控制开关controlled rectifier; silicon controlled rectifier可控硅整流器controlling station 控制站cooling ducts冷却油道critical load临界负载crossing or tangential交叉式或无交叉式DC-AC inverter交直流转换器dead centre零点dead time; idle time空载时间degree of sensitivity灵敏度dense running紧密运行density wave distribution multiplexer密集波分复用系统dielectric conductance介质电导dielectric dissipation factor介质损耗因数dielectric loss介质损耗dielectric strength; insulating strength绝缘强度diffuse illumination; diffused lighting; stary lighting埋深diffuse stray current corrosion扩散杂散电流腐蚀discharging device for earthing protection接地保护放电装置disruptive discharge击穿放电distance delay距离继电器distance protection距离保护distortion factor畸变系数double -clevis- base bracket for drop tube立柱双压管底座double current generator交直流发电机ductbank接线母线duration of relay operation继电器动作 (持续) 时间earth bar; earthing rod接地棒earth bus; ground bus接地母线earth bus; ground bus; ground strap接地母排earth connect relay接地继电器earth electrode; earthing plate接地极earth fault接地故障earth isolator接地刀闸earth pole接地极earth protection; ground protection; ground guard接地保护earth resistance接地电阻earth wire; earth-conductor接地线earthed grid接地网格earthed neutral接地中线earthed system接地系统earthed system; grounded system 接地系统earth-eletrode接地体earth-fault protection接地保护装置earth-fault relay接地继电器earthing capacitor接地电容earthing clip接地线夹earthing conductors接地线earthing equipment; earth-termination system接地装置earthing provisions; grounding protection接地保护earthing switch接地开关earthing switch接地开关earthing terminal; ground terminal接地端子economical index经济指标ELCB (electric leakage current breaker)漏电开关electric filter; electric wave filter滤波器electrical feeding馈线electrostatic field静电场electrostatic induction; static induction静电感应electrostatic interference静电干扰electrostatic shield静电屏蔽emergency lighting紧急照明emergency open 紧急打开emergency push button紧急按钮empty running空载运行encapsulation密封设计energizing circuit励磁电路entrance separator进线隔离equal current cable均流电缆excitation current励磁电流exciting coil励磁线圈existing railway既有线路failure accumulation 架空线故障指示器fast overcurrent快速过流保护fastening screws紧固螺钉feed cable; feeder wire馈线电缆feeder branch馈电分支feeder bus-bar馈电母线feeder compression clamp馈线压接头feeder line and earth wire support clamp馈线和地线支撑线夹feeder lines馈电线feeder wire support馈线支架feed-in 馈入feed-out馈出field extinction灭磁first harmonic基波fixed arcing contact静触头floor lamp; standard lamp落地灯forced ventilation机械通风foundation基础frame leakage current protection框架泄漏保护full-load efficiency满载效率full-load loss满载损失gang switch; linked switch联动开关gap接触轨弯头断开点gate lamp门灯grading an shielding ring均压屏蔽环grading ring均压环grain oriented steel晶粒取向电工钢片ground connecting plate; earth joint plate接地连接板ground plate; earth plate接地板grounded neutral接地中性点grounded system接地网grounding apparatus接地设备grounding installation接地装置halide lamp卤化物灯handles for moving switch truck可移动的断路器车把手horn fuse角式熔断器horn gap角放电间隙horn-break switch角形开关horn-gap lighting arrester角隙避雷器idle contact空触点idling loss空载损耗impulse current脉冲电流impulse excitation脉冲激励incoming and outgoing feeder 进出线incoming and outgoing feeder进出线incoming cabinet进线柜incoming feeder cubicle进线开关柜incoming overhead power line进线架空电力线indirect illumination; indirect lighting间接照明indirect luminaire间接照明装置inhibited抗氧化insulate绝缘insulated overlap绝缘锚段关节insulating bush绝缘套管insulating cable 绝缘电缆insulating material; isolant绝缘材料insulating poles绝缘棒insulating resistance绝缘电阻insulation conductor 绝缘导线insulation fault绝缘不良insulation level绝缘水平insulation lever绝缘等级insulation medium绝缘介质insulation support绝缘支架insulation support base绝缘支架底座insulator绝缘子insulator flashover绝缘子闪络integrated neutral point集成中性点intensity密度interconnection substation联络变电所interlocked circuit breaker连锁断路器interlocked switch连锁开关interlocking连锁intermittent current间歇电流intermittent discharge间歇放电intermittent earth间歇接地interrupting capacity开断容量interrupting current开断电流JM (energy-save lighting)节能照明leakage coefficient漏磁系数leakage current漏流leakage inductance漏感leakage of electricity; electric leakage漏电leakage reactance漏抗lightning disturbance雷电事故lightning flash-over雷电闪络lightning impulse 雷电冲击lightning impulse residual voltage雷电冲击残压lightning impulse withstand voltage雷电耐压lightning impulse withstand voltage雷击冲击试验lightning interference雷电干扰lightning stroke雷击lightning surge雷击过电压lightning surge on incoming services雷电波侵入lightning voltage surge雷电冲击过电压limiting current极限电流line feeder加强线loaded cable加感电缆local control就地控制local control box就地控制盘local control circuit局部控制电路local control equipment 就地级控制设备local illumination; local lighting局部照明localized general lighting局部一般照明lock-up relay馈继电器lumen（复数：lumina或lumens）流明luminance; brightness; brilliance亮度mains side馈电侧making current接通电流mechanical strength机械强度metal bellows金属弹簧盒metal oxide surge arresters without gaps for a.c. systems 交流无间隙金属氧化物避雷器metal-halogen lamp金卤灯mineral insulated power cables 矿物质绝缘电力电缆neutral bar cubicle零母线柜no load current空载电流no-load空载no-load current空载电流no-load loss空载损耗non-load probability空载概率object criteria客观准则off-normal contact离位触点ohmic leakage漏电阻oil drip try集油池on-off离合on-off control开关控制on-off; switching-surge开关open circuit开路open position开断状态open-circuit impedance开路阻抗open-delta connection开式三角形接法opening; closing circuit voltage开路; 闭路电压open-type switchgear开式开关柜operator in charge领班人员outdoor structure露天架构outdoor substation露头变电所outgoing feeder cubicle馈出线开关柜overhead cable line; aerial cable line架空电缆线路overhead cable; aerial cable架空电缆overhead contact line equipment接触网overhead contact line/catenary接触悬挂overhead electrical power transmission line架空电力线路overhead power line架空导线overhead static cable架空避雷线overlap span; overlap section; overlap锚段关节panel control开关柜控制parallel off解列partial discharge局部放电partial discharge test局部放电试验patchboard接线盘peak current尖峰电流polarity 极性polyethylene聚乙烯polyvinyl chloride (PVC)聚氯乙烯polyvinyl chloride insulated power cables 聚氯乙烯绝缘电力电缆porcelain insulator绝缘瓷瓶pour浇; 灌power source for relay control继电器控制电源powering; lead-in进线provisional临时的pull-off clamp for strand wire绞线固定定位线夹pulse circuit脉冲电路pulse interval脉冲间隙pulse transformer脉冲变压器puncture of insulation绝缘击穿PVC insulation and PVC power cables 聚氯乙烯绝缘聚氯乙烯护套电力电缆quenching gas灭弧介质气体quick make快速闭合, 快速接通ramp接触轨弯头ramp接触轨弯头ramp接线夹ramp接斜端头relay 继电器relay继电器relay case; relay cabinet继电器箱relay cubicle继电器柜relay energized继电器励磁relay energized继电器吸起relay protection; relaying继电保护relay released继电器落下relay released继电器失磁relay released继电器释放relay room继电器室relay sensitivity继电器灵敏度re-locatable monolithic post可移动的整体分区所remote alarm system集中报警系统rheostat可变电阻root-mean-square均方根sandwich floor夹层地板sandwitch design夹层设计sealing密封处理; 加封secondary winding两次侧绕组，两次绕组sheath铠装shoulder retaining wall路肩挡墙silicon controlled rectification system可控硅整流装置silicon controlled switch可控硅开关simple block-type substation简单组合式变电所single bare busbar裸体单母线spotlighting聚光照明stagger拉出值starting pulse开始脉冲static electricity静电step down; reduced voltage降压sub-distribution box for sump pump集水泵配电箱supervision engineer 监理工程师supervisory computer control (SCC) system 计算机监督控制系统supervisory control and acquisition system(SCADA)监视supervisory control and acquisition system(SCADA)控制和数据采集系统supervisory relay监视继电器surge absorption浪涌失真surge height浪涌高度switch cabinet; cubicle开关柜switch cavinet开关柜switch cell开关间隔switched electrical connection开关式电连接switches开关switchgear (SG)开关装置; 开关柜switchgear in compact ,gas-insulated technology紧凑式气体绝缘开关柜switching circuit开关电路switching cycle开断周期switching post (SP); switching station开闭所switching station开关站switching transverse line cross-arm开关引线横担switching-surge浪涌system height/encumbrance结构高度technical documentation技术文件technical index技术指标technical specification技术规范temporary earth applicator临时接地电极temporary earths临时接地器temporary power supply临时供电temporary project临时工程tension length锚段长度terminal接线柱terminal block接线板terminal block接线母排theodolite经纬仪tramway type equipment简单悬挂tungsten halogen lamp卤钨灯turn-key projects交钥匙工程two-phase three-wire system两相三线制two-step distance protection characteristics两段距离保护特性unlocking lever开门把手variable capacitor可变电容器variable resistance可变电阻voltage between steps跨步电位warning blinker警告闪灯warning notice警告牌witchgear bay开关柜内腔zero-sequence零相序zero-sequence impedance零相序阻抗