电气英语专用词汇.doc

电气accumulating kilowatt-hours and Rate of house consumption累计电度和厂用电率AC exciter of totally enclosed,selfventilated rotating armature type全封闭、自通风旋转电枢型交流励磁机AC exciter, rotating rectifier,permanent magnet generator and excitation cubicle 交流励磁机,旋转整流器,永磁发电机和励磁柜active power regulator有功功率调节器adjustable driving pulse width 可调触发脉冲宽度adjustable range, terminal voltagecontrol 可调范围,端电压控制advance time adjuster导前时间调整器air receiver of the instrument air compressor 仪表用空压机的储气罐alarm annunciator 警报信号器alarm display and acoustic alarm警报显示和音响警报allowable frequency difference atsynchronism 同期时允许频率差aluminum alloy pipe bus铝合金管母线aluminum conductor steel reinforced(ACSR) 钢芯铝绞线ammeter selector switch 电流表选择开关amount of hydrogen gas supply tocompensate hydrogen consumption补偿氢消耗的供氢量anchor bolt and foundation base地脚螺拴和基础底板annunciator window 信号器观察窗anti-seismic type Buchholz relay抗震型瓦斯继电器any one phase conductor or oneearth wire to be broken under normalloading 在正常荷载情况下任一相导线或一根地线断线armature leakage reactance 电枢漏抗armature winding resistance电枢绕组电阻automatic engagement and disengagementof turning (barring) gear 盘车装置的自动啮合和松开automatic load curtailment自动减负荷automatic synchronous system,automatic voltage regulator自动同期系统,自动电压调节器automatically start and stop bydetecting water level in the sumppit 用检测汚水坑水位的方法来自动起停available gas volume per cylinder每罐可利用气体容积avoid closing of the earthing switch onto live conductor避免将接地开关闭合到带电导体上auxiliary transformer rated to carrycontinuously 100% of its ownauxiliary loads 按连续带100%本身辅助负荷确定额定参数的厂用变压器basic capacity (current voltage)基准容量(电流,电压)basic elementary wiring diagram forrapper control振打器控制的基本原则接线图basic insulation level (BIL)基本绝缘冲击耐压水平basic philosophy in selection of electric equipment电气设备选择的基本原则basically start from the downstreamto upstream and stop form the upstream to downstream基本上从下行到上行(逆煤流)起动和从上行到下行(顺煤流)停止battery, battery charger and inverter蓄电池,蓄电池充电器和逆变器be automatically started due to failure of power supply由于电源故障而自起动be interlocked with a bus-sectionbreaker to prevent paralleloperation except for plannedoperation 除计划运行方式外,利用母线分段断路器进行联锁以防止并联运行be operated in parallel (series)并(串)联运行before accelerating to synchronousspeed 在加速到同步转速前belt conveyor motors with ratingequal to 200 kw and above额定容量等于是200千瓦及以上的皮带运输机电动机breaker failure relay 断路器失灵继电器brightness brilliance, luminousflux (intensity) 亮度,光通量(强)brushless (static) excitation system无刷(静态)励磁系统bulbar voltage varies between +5%of the nominal operating voltage母线电压在5%额定运行电压之间变化bus conductor (enclosure) adapter母线导体(外壳)连接器bus conductor, enclosure and supportstructure 母线导体,外壳和支撑结构bus duct, bus section 母线通道,母线段bushing type current transformer套管型电流互感器bus-tie(bus-sectional, bypass)circuit breaker母线(母线分段,旁路)断路器bus-tie circuit breaker coupler母线联络断路器cabinet with hinged door on itsfront and rear 前、后带有铰链门的柜cable conduit and cable tray电缆管道和电缆托架cable pit (tunnel, trench, shaft)电缆坑(隧道,沟,竖井)cable insulation: cross-linked polyethylene, polyethylene orpolyvinyl chloride 电缆绝缘:铰链聚乙稀聚,乙稀或聚录乙稀cable laying, cabling 电缆敷设cable shaft (duct), cable conduit电缆竖井(通道),电缆导管cable splice 电缆接头cable and raceway 电缆和电缆管道capacity at 10 hour discharge rate 10小时放电率容量carry the unit load and a half of common load 带单元机组负荷和一半公用负荷central (unit, grid) control room中央(单元,网络)控制室centralized control system for coal handling plant 输煤车间的中央(集中)控制系统 centralized compressed-air supply system 集中压缩空气供给系统charge (float charge ) operation,fully charged充电(浮充电)运行,充满电check CT ratio and connection for polarity of relays 检查电流互感器变比和继电器极性连接chimney air traffic warning light烟囱障碍灯circuit breaker failure protection断路器失灵保护circuit forced outage (duration)回路强迫停运(持续时间)co-axial A.C exciter 同轴交流励磁机common specification of wide angleindicator 广角度指示仪表的公用规范compensate for any distortion of bus bar caused by temperature change 补偿由温度变化引起的母线的任何变形complementary technical requirementsfor the multi-phase reclosing device多相重合闸装置的补充技术要求complete set of safe and reliable electric equipment and associatedmaterials 整套的安全可靠的电气设备和有关材料completely enclosed in earthedmetallic enclosure完全封闭在接地的金属外壳内compressed air plant, service(instrument) air compressor压缩空气站,厂用(仪表)空压机conductor and metallic sheath for each phase separated by an air gap每相导体和金属外壳用空气间隙隔开conductor in metallic enclosure with supporting insulators 在金属外壳中带支持绝缘子的导体configuration of motor controlcenter 电动机控制中心的配置connected to earth through disconnecting switch or lightning arrester 经隔离开关或避雷器接地connection of power plant with the electric power system发电厂与电力系统的连接connecting fixtures 连接金具construction details of cubicle,three phase separation type柜的结构细节,三相隔离型control and supervision ofswitchyard (grid components)开关场(网络元件)的控制和监视control cable with shield, plasticinsulated wire and cable带屏蔽的控制电缆,塑料绝缘导线和电缆control equipment of the heating system for the main building and apart of residential area 主厂房和一部分住宅区采暖系统的控制设备control mode of power supplyequipment 电源设备的控制方式control station, push button and indication lamp, paging handset控制站,按钮和指示灯,对讲电话手机conventional voltage regulating function 常规电压调整功能conversion curve (chart, table)换算曲线(表)core construction: twisted pair 线芯结构:双扭线core grounding lead, core to ground insulation 铁芯接地引线,铁芯对地绝缘core identification 线芯标志corona and radio interference level电晕和无线电干扰电平correctly clear the cross-countyfault and trip only the faultyphases正确清除跨越线故障并且只切除故障相coupled (uncoupled) generator rotorcritical speed藕合(不藕合)发电转子临界转速cross-county fault 跨越故障current limiting device (fuse)限流装置(溶丝)current (potential) transformer for relaying (metering) 继电保护(测量仪表)用电流(电压)互感器current rush 电流骤增current transformer of ring core type (bushing type)环状铁芯型(套管型)电流互感器cut in (switch over) the stand-bypower supply 接通(切除)备用电源daily hydrogen consumption 日氢消耗量DC battery (accumulator) 直流蓄电池dead (operating, protection) zone 死(工作,保护)区dead tank type SF6 gas circuitbreaker (D-GCB)SF6落地罐式断路器decomposition products of SF6 gas during interruption of circuitbreaker在断路器遮断时SF6气体的分解产物detector for stator winding temperature 定子绕组温度探测器development of power load and determinationof power source 电力负荷的发展和电源的确定dielectric strength, mechanical strength 介质强度,机械强度direct-axis transient (subtransient)reactance 直轴暂态(次暂态)电抗direct strike 直接雷击digit backup, backup protection 数字后备电路,后备保护装置discharge (starting) voltage 放电(起始)电压discrepancy of three phase closing 三相合闸不一致disconnecting (earthing ) switch隔离(接地)开关disposition (arrangement) of power sources 电源布局disruptive (breakdown) voltage击穿电压distribution box (board cubicle)配电箱(盘,柜)dot plot type turbine bearingtemperature recorder打点式汽机轴承温度记录器double-circuit lines on the same tower 同塔双回路double-ended power center (motorcontrol center)两端引出的动力中心(电动机控制中心)double channel voice communicationtype paging system双通道音频通信式对讲系统drawout type construction withprimary current limiting fuses带限时一次电流的限流溶断器的拉出(抽屉)式结构driving power source for auxiliarymachines necessary for the operationof the power plant itself电站本身运行所需辅机的驱动电源dry (wet) withstand voltage 干(湿)耐受电压dust concentration of the exhaust排气含尘浓度dynamic model test 动模试验earthed via distribution type transformer with secondary resistorrated for 30 minutes 通过具有按30分钟确定额定参数的二次电阻器的配电型变压器接地earthing method of system neutral:directly (solidly) earthed or unearthed 系统中性点接地方法:直接接地或不接地earthing switch, operating rod(handle ), mounting bolt, auxiliaryswitch 接地开关,操作杆(把手),安装螺栓,辅助开关effective value of transient shortcircuit current 暂态短路电流的有效值offset directional mho characteristic 偏置式方向姆(欧)特性electric equipment and appurtenances 电气设备和辅助设备electric equipment and relevantappurtenances thereof电气设备及其有关的附件electric power loads increase by a wide (big) margin电力负荷大幅度增加electrical auxiliary system 厂用电系统electrical installation materials 电气安装材料electrical transducer panel 电气变送器盘electrolysis, electrolyte 电解,电解质electromagnetic switch with thermal relays,toggle switch, bell/buzzer带热继电器的电磁开关,搬钮(乒乓)开关,警铃/蜂鸣器Electromagnetic torque, pull-out torque电磁转矩,失步转矩electronic PABX (private automatic branchexchange) of digital and programmable type数字可编程序型电子式小型自动电话交换机electrostatic (electromagnetic ) induction 静电(电磁)感应emergency shutdown loads of power plant电站事故停机负荷enclosed type, weather-proof and dust-proofhousing 封闭型,全天候和防尘外壳epoxy resin moulded type potential transformer 环氧树脂浇铸型电压互感器equalizing charge 均衡充电examination and review to the investigationreport on exploitation of energy resources对能源开发调查报告的审评excellent arc-extinguishing property 优良的灭弧性质extension line, trunk line, attendant board (console) 分机线,中继线,中继台external public lines for the off-site communication 厂外通讯用的外部公用线fault locator 故障探测(定位)器fault locator panel, fault location 故障探测器盘,故障位置fault making type earthing switch 故障闭合型接地(刀)开关faulty stop signals of conveyor motor, stackerand reclaimer 皮带运输机电动机,堆料机和取料机的故障停机信号fence (enclosed wall ) warning light 围墙警卫灯field concentration 电厂集中corona characteristics 电晕特性field intensity between turns of H. V. winding 高压绕组匝间电厂强度field voltage (current ) 磁场电压(电流)filling pressure of hydrogen storage cylinder 氢储气罐的充气压力final voltage 最终电压discharge time 放电时间fire extinguishing system for transformer 变压器灭火系统flash point 闪点flashover due to insufficient creepage distance or saline fume pollution 由于爬距不够或盐雾污染而造成的闪络floating charging set 浮充电装置flush (surface, wall, plug in, spring) mounting 嵌入式(表面,墙上,插入式,弹簧)安装 force due to fault current 由于故障电流产生的力forced-oil forced-air cooled, outdooruse, shell (core)type, three phase two winding, step-up transformerwith rubber cell type conservatorand manually operated no-loadvoltage tap changer强油强风冷却屋外用,壳(芯)式,三相两绕组,具有橡皮气室油枕和手动操作无载电压切换开关的升压变压器freeze protection system (FPS)防冻保护系统frequency allocation, frequencybandwidth 频率分配,频率宽度frequency band (channel) 频带(道)frequency-regulating plant 调频电厂frequency variation range频率变化范围full active and reactive powercapability of the generator发电机的全有功和无功功率容量functions: calling with speaker,talking to each other with handsets,talking to group with handsets, loudspeaking with speaker 功能:用话筒招唤,用电话手机互相讲话,用电话手机对小组讲话(即电话会议),用话筒扩音讲话galvanic or stray corrosion电化或杂散腐蚀gap clearance between seal ring and shaft journal 密封环和轴颈间的间隙gas compartment 气室general arrangement of electricalequipment 电气设备的总布置generated power 所发出的电力generation system and auxiliarysystem 发电系统和厂用系统generator: hydrogen inner cooledtype rated with A MVA and power factor of 0.85 发电机:额定出力为A兆伏安和功率为0.85的氢内冷式generator auto-synchronizer发电机自动同期装置generator and transformer protectionpanel 发电机和变压器保护盘generator main connection, isolatedphase bus duct 发电机主连接线,离相母线generator main lead 发电机主导出线generator neutral grounding equipment 发电机中性点接地设备generator terminal 发电机端部generator-transformer bank (block)发电机-变压器组generator (station, unit auxiliary)transformer发电机(电站,单元厂用)变压器grounding system harmonic content in armature current 电枢电流中的谐波含量heat-resistant PVC insulated wire 耐热聚氯乙烯绝缘导线high frequency (distance, grounding,bus bar) protection高频(距离,接地,母线)保护high voltage auxiliary start-up/reserve transformer 高压厂用起动/备用变压器high (low) voltage side terminal高(低)压侧端子hollow (solid) conductor空(实)心导线hottest spot temperature of winding 绕组最热点温度house service electrical consumption厂用电耗hydrogen bottle for emergency use 事故用氢瓶hydrogen compressor 氢压缩机hydrogen gas dryer, moistureabsorbent, activated alumina 氢气干燥器,吸湿剂,活性矾士hydrogen gas cooling rotor and stator 氢冷转子和定子hydrogen inner-cooled stator (rotor)winding 氢内冷定（转）子绕组hydrogen purity and consumption under normal operating condition正常运行情况下氢的纯度和消耗量illuminance, intensity of illumination照度illuminance (illumination) level照度水平impedance, admittance 阻抗,导纳impedance converted to high voltage bus of the plant 归算到电厂高压母线的阻抗impulse test voltage, full wave,chopped wave 冲击试验电压,全波,截波incoming and outgoing line bays 进线和出线间隔incoming (feeder, bus-tie, bypass, bus-section) circuit breaker 进线（馈线,母联,旁路,母线分段）断路器incoming line and outgoing feeder进线和(馈)出线incorrect tripping of circuit breaker断路器的不正确跳闸indirect (direct, louver) lighting 间接(直接,删格)照明indoor metal-clad type switchgear屋内金属外壳型配电装置indoor non-segregated sandwich typesteel enclosed bus 屋内非隔离(共相)夹层型钢封母线inductive, capacitance 电感,电容inductive (capacitive) reactance感(容)抗inductive (capacitive) susceptance感(容)性电纳initial maximum value of three-phaseshort circuit current (peak valuewith DC component) 三相短路电流的起始最大值(具有直流分量的峰值)input data: operation status signalsof coal handling equipment, coalflow rate 输入数据:输煤设备的运行状态信号,煤流量intake (discharge) pressure进(排)气压力integrated coal flow for the unloaded or received coal as well as the coal discharged tobunkers, alarm logging for equipment卸煤或受煤以及送至煤斗的煤的综合煤流量,设备报警记录inter (interplant) communicationsystem 电厂内通讯系统intercept a lightning discharge 截获雷电放电interface 接口(装置)interim measures during shutdown(outage) 停电过渡措施intermittent grounding fault (arc)间歇性接地故障(电弧)internal communication of the powerplant 电厂的内部通讯interphase distance and zerosequence power directional protection device相间距离和零序电力方向保护装置interrupting capacity of auxiliarycircuit breaker厂用断路器(开关)的遮断容量insulated bearing, insulation resistance of bearing 绝缘轴承,轴承的绝缘电阻insulating oil treatment equipment绝缘油处理设备insulating class (co-ordination)绝缘等级(配合)insulation level of generatorbushing 发电机套管的绝缘水平insulation oil tester, oil hose 绝缘油试验器,油软管insulation voltage class and testvoltage 绝缘电压等级和试验电压insulation withstand voltage 绝缘耐受电压isolated phase bus duct 分离相封闭laboratory equipment 试验室设备ladder tray 梯形托架lagging (leading ) power factor滞后(超前)功率因数layout (arrangement) of the electricequipment 电气设备布置lead-acid battery of pasted plate type 涂浆极板型铅酸蓄电池leading (lagging ) phase operation进(滞)相运行leaf spring 弹簧片leakage monitoring and alarming泄漏监视和报警lighting current (voltage)雷电流(电压)lighting fixture, photoswitch,spotlight 照明灯具,光控开关,聚光灯lighting impulse across the isolating distance 在绝缘距离上的雷电冲击(耐压)lighting rod (guard), lightning storm 避雷针(装置),雷暴limitation of interrupting capacity of circuit breaker断路器遮断容量的限制limit of temperature rise of conductor 导体(线)温升限limiting measures when the interrupting capability of the circuit breaker being exceeded(surpassed) by the short circuitcapacity 短路容量超过断路器的遮断能力时的限制措施line (earthing) terminal, shieldring 线路(接地)端子,屏蔽环line trap 塞流线圈line trap, coupling capacitor,co-axial cable 线路阻波器,藕合电容,同轴电缆link up the networks 联网live tank type SF6 gas circuitbreaker (L-GCB) SF6瓷瓶支柱式断路器load supplying capability 供负荷能力load voltage compensator 负荷电压补偿器local lighting 局部照明local lighting distribution box,working power outlet box就地照明配电箱,工作电源插座箱locking facility 闭锁装置loss of load probability (LOLP)损失负荷概率low voltage control panel and starter box: dead-front self-standing or wall-mounting type 低压控制盘和起动器箱:不露带电部分(空正面)自立式或墙装式magnetic flux density of stator coreunder rated condition 额定情况下定子铁心的磁通密度main (tapped, neutral ) bus 主(分支,中性点)母线main busbar and branch circuit主母线和分支回路main (branch) cable route, hangertype cable support 主(分支)电缆路径,电缆吊架main (arcing) contact 主(灭弧)触头main distribution frame 主配线架main parameters of the auxiliarysystem 厂用电系统的主要参数main station 主站handset station loudspeaker, cable branching box手机站,喇叭,电缆分接箱main (auxiliary) transformer, step-up(step-down ) transformer主(厂用)变压器,升压(降压)变压器main transformer to be rated to deliver the maximum continuousoutput of the generator on any tap and over the possible primary voltage variations 主变压器按在任何抽头和可能的一次电压变化情况下送出发电机的最大连续出力来确定参数make before break type bypass switch 先合后开型旁路开关malfunction of rectifier/charger整流器/充电器不正常工作man-machine liaison function人机联系功能management system for coal handling plant 输煤车间管理系统manual (automatic) voltage regulator手动(自动)电压调整器margin of diode 二极管的裕度matching impedance (transformer)匹配阻抗(变压器)material of main contact surface主触头表面材料maximum current for a period notexceeding 20 sec with 2 parallelscut-off 切除两个并联支路,时间不超过20秒的最大电流maximum ground-fault current and grounding mesh potential最大接地故障电流和接地网电位maximum hydrogen gas pressure inside the generator housing 发电机外壳内最大氢气压力maximum unbalance resistance between any two phases in stator winding 定子绕组中任两相间的最大不平衡电阻mechanical (electrical) trip device机械(电气)跳闸装置method of per unit value calculation标么值计算方法method to prevent shaft current (voltage) 防止轴电流(电压)的方法to minimize induced current in the surrounding metal structures将周围金属结构中的感应电流降至最小minimum duration 最短持续时间minimum size of conduit, total cablecross-sectional area 导管最小尺寸,总的电缆横截面minimum space to withdraw rotor抽转子的最小空间motor control center(MCC), distribution board (DB) 电动机控制中心,配电盘motor control center normallyenergized by power center 正常由动力中心带电(充电)的电动机控制中心motor driven hoist with rail for the ash blower house吹灰器室带轨道的电动葫芦motor enclosure: totally enclosed fan cooled or totally en