发电机行业英文专业术语
机电行业英语
机电行业英语机电行业英语是指与机械和电气相关的行业所使用的英语词汇和表达。
以下是一些常见的机电行业英语词汇和短语：1. Mechanical engineering - 机械工程2. Electrical engineering - 电气工程3. Automation - 自动化4. Control system - 控制系统5. Electric motor - 电动机6. Generator - 发电机7. Transformer - 变压器8. Circuit - 电路9. Voltage - 电压10. Current - 电流11. Resistance - 电阻12. Power supply - 电源13. Fault diagnosis - 故障诊断14. Maintenance - 维护15. Troubleshooting - 故障排除16. Installation - 安装17. Wiring - 线路连接18. Assembly - 组装19. Calibration - 校准20. Safety precautions - 安全注意事项此外，还有许多与具体行业相关的词汇和表达，例如：1. Mechanical design - 机械设计2. Industrial automation - 工业自动化3. Power generation - 发电4. Robotics - 机器人技术5. HVAC (heating, ventilation, and air conditioning) - 暖通空调在机电行业工作，掌握这些词汇和表达，可以更好地与国际合作伙伴交流并理解技术文档或工程要求。
发电专业常用英语
电力系统power system 发电机generator 励磁excitation励磁器excitor 电压voltage 电流current升压变压器step-up transformer 母线bus 变压器transformer空载损耗：no-load loss 铁损：iron loss 铜损：copper loss空载电流：no-load current 无功损耗：reactive loss 有功损耗：active loss输电系统power transmission system高压侧high side 输电线transmission line高压: high voltage 低压：low voltage 中压：middle voltage功角稳定angle stability 稳定stability 电压稳定voltage stability暂态稳定transient stability 电厂power plant 能量输送power transfer交流AC 直流DC 电网power system落点drop point 开关站switch station 调节regulation高抗high voltage shunt reactor 并列的：apposable 裕度margin故障fault 三相故障three phase fault 分接头：tap切机generator triping 高顶值high limited value 静态static (state)动态dynamic (state) 机端电压控制A VR 电抗reactance电阻resistance 功角power angle 有功（功率）active power电容器：Capacitor 电抗器：Reactor 断路器：Breaker电动机：motor 功率因数：power-factor 定子：stator阻抗电压：阻抗：impedance 功角：power-angle 电压等级：voltage grade有功负载: active load/PLoad 无功负载：reactive load 档位：tap position电阻：resistor 电抗：reactance 电导：conductance电纳：susceptance 上限:upper limit 下限：lower limit正序阻抗：positive sequence impedance 负序阻抗：negative sequence impedance零序阻抗：zero sequence impedance无功（功率）reactive power 功率因数power factor 无功电流reactive current斜率slope 额定rating 变比ratio参考值reference value 电压互感器PT 分接头tap仿真分析simulation analysis 下降率droop rate 传递函数transfer function框图block diagram 受端receive-side 同步synchronization保护断路器circuit breaker 摇摆swing 阻尼damping无刷直流电机：Brusless DC motor 刀闸(隔离开关)：Isolator 机端generator terminal 变电站transformer substation永磁同步电机：Permanent-magnet Synchronism Motor异步电机：Asynchronous Motor三绕组变压器：three-column transformer ThrClnTrans双绕组变压器：double-column transformer DblClmnTrans固定串联电容补偿fixed series capacitor compensation双回同杆并架double-circuit lines on the same tower单机无穷大系统one machine - infinity bus system励磁电流：magnetizing current 补偿度degree of compensationElectromagnetic fields 电磁场失去同步loss of synchronization装机容量installed capacity 无功补偿reactive power compensation故障切除时间fault clearing time 极限切除时间critical clearing time强行励磁reinforced excitation 并联电容器：shunt capacitor下降特性droop characteristics 线路补偿器LDC(line drop compensation) 电机学Electrical Machinery 自动控制理论Automatic Control Theory电磁场Electromagnetic Field微机原理Principle of Microcomputer电工学Electrotechnics Principle of circuits 电路原理Electrical Machinery 电机学变比ratio传感器sensor。
发电机专业术语(英语词汇十)
发电机专业术语（英语词汇十）NEMANational Electrical Manufacturers Association国家电力制造协会国家电力制造协会NFPANational Fire Protection Association国家防火协会国家防火协会NetworkA collection of Nodes that communicate with one another over a common medium.网络在共同的介质上互相通讯的接点的集合就是网络。
Network DataA signal that carries messages between nodes. PowerCommand Networks use Manchester Encoding that makes the signal insensitive to polarity. The signal is transformer-coupled to the network data wire at a rate of 78 KBPS.网络数据接点之间传送信息的信号就叫做网络数据。
PowerCommand 网络利用Manchester编码使信号不受极性影响，信号通过变压器传送到网络数据线的速度是78 KBPS。
Network Gateway ModuleA device acting as an interface between a modem or PC and the network wire. The Gateway takes the UTP wire and then provides an RS-232 port for connection to either a modem or PC.网关模块网络模块是调制解调器或PC与网络线之间的接口。
网关与UTP线相连，并为调制解调器或PC提供了RS-232连接端口。
发电机组专业术语中英文对照大全
发电机组专业术语中英文对照大全AACAlternating Current (AC) is electric current that alternates between a positive maximum value and a negative maximum value at a characteristic frequency, usually 50 or 60 cycles per second (Hertz).交流交流是指电流在正负最大值之间以特定的频率变动，通常频率为50或60赫兹。
ANSIAmerican National Standards Institute.美国国家标准协会美国国家标准协会Acoustic MaterialAcoustic material is any material considered in terms of its acoustic properties, especially its properties of absorbing or deadening sound.声音材料声音材料，特指有吸音或隔音特性的材料。
Active PowerActive power is the real power (kW) supplied by the generator set to the electrical load. Active power creates a load on the generator set"s engine and is limited by the horsepower of the engine. Active power does the work of heating, turning motor shafts, etc.有功功率有功功率（kW），是指发电机组实际供应给负载的功率，它由发电机组的发动机提供，受到发动机马力大小的限制。
电机专业英文词汇
异步电机asynchronous machine漏磁通Leakage flux轴承bearing自耦变压器Autotransformer零序电流Zero sequence current同步发电机synchronous generator馈电线Feeder电容器组Capacitor bank发电机generator 动能Kinetic energe集肤效应Skin effect汽轮发电机turbogenerator同步调相机Synchronous condenser水轮发电机hydrogenerator电枢Armature 凸极Salient-pole水轮机hydraulic turbine滑环Slip ring汽轮机steam turbine特高压Ultra-high voltage (UHV)线路走廊Right-of-way直流发电机dynamo匝（匝比）Turn (turn ratio)短路比Short-circuit ratio电动机Motor炭刷Carbon brush电抗器Reactor定子stator火电厂Fossil-fired power plant饱和saturated转子rotor断电、停电Blackout有功功率Active power示波器oscilloscope裸导线Bare conductor核电站nuclear power station 并联电抗器Shunt reactor火力发电站thermal power station超高压Extra-high voltage (EHV)水力发电站hydro power station电感的（电容的）Inductive (Capacitive)变电站substation相移Phase displacement (shift)护环Retaining ring绕组winding冲击，过电压Surge分接头Tap铁芯iron core感应电机Induction Motors无功功率Reactive power激磁绕组exciting winding主网变电站Prime grid substation阻尼绕组Dampingwinding转/分Rpm (revolution per minute)电力变压器power transformer民用电Domestic load调压变压器variable transformer电抗（阻抗）Reactance (impedance)多级变压器taped transformer备用容量Reserve capacity交流电alternating current发电机alternators直流电direct current slip 转差率旋转磁场rotating magnetic field力矩Torque 感生电流induced current 补偿buck原动机Prime mover 二线制two-way configuration内燃机Internal combustion engine电枢电路armature circuit锅炉Boiler 串励series 并励shunt 速度调节speed regulation反电势Counter emf 复励compounded 他励separately excited换向器Commutator 锁定转子locked-rotor 多相Polyphase电刷Brush 满载full load 空载no-load 定子绕组stator winding电枢Armature 磁化电抗magnetizing reactance 满载转矩full-load torque 短路试验short circuit testing 同步转速synchronous speed 反向制动plugging设备额定值rating of equipment转速力矩特性曲线speed-torque curve线电压phase-to-phase voltage 极数number of poles风力发电机wind-driven generator 常规试验routing testing 极限转矩breakdown torque 起步阻力breakaway force 退磁，去磁Demagnetization 标么值per-unit value第三绕组Tertiary winding 工作特性performance characteristic涡流Eddy current铜损Copper loss铁损Iron loss线圈绕组coil winding 端环end ring 绝缘insulation散绕random-wound铸铝转子cast-aluminum rotor转子铁芯rotor core 鼠笼squirrel cage 短路环short-circuiting ring叠片铁芯laminated core 叠片结构lamination 槽slot励磁电压exciting voltage 时间相位time-phase 共轴的，同轴的coaxial 就……而论；在……方面；按照in terms of电感系数inductance coefficients瞬态transient对称短路symmetricalshort-circuit磁拉力Magnetic Pull瞬变电抗Subtransient Reactances超瞬变电抗Super transient reactance磁阻电机Reluctance Machine合金钢alloy steel 极限强度ultimate strength 工作循环duty cycle极距pole pitch节距因数pitch factor分布因数distribution factor绕组匝数windingturns斜槽因数Skew factor圆周线速度Peripheral speed core loss 铁耗径向通道Radial ducts叠片系数Stacking factor槽空间利用系数space factor散绕线圈random wound coil导磁性permeance电感inductance磁动势m.m.f.环状的annular REF 参考线，参考轴monophase单相的。
发电机组专业术语中英文对照大全
发电机组专业术语中英文对照大全（一）一、电阻:欧姆，O OhmOOhmThe ohm is a unit of electrical resistance.One volt will cause a current of one ampere to flow through a resistance of one ohm.欧姆欧姆是电阻单位。
1伏特的电压通过1欧姆的电阻能产生1安培的电流。
二、单线图：One-Line DiagramOne-Line DiagramA one-line diagram is a schematic diagram of a three-phase power distribution system which uses one line to show all three phases.It is understood when using this easy to read drawing that one line represents three.单线图单线图是用一条线来表示三相电力分布系统的示意。
三、盘车失败：OvercrankOvercrankOvercrank is an alarm function provided with most generator sets that indicate that the generator set has failed to start.盘车失败盘车失败是机组的预警功能，表示发电机组启动失败，大多数机组都有这种功能。
四、超调：OvershootOvershootOvershoot refers to the amount by which voltage or frequency exceeds the nominal value as the voltage regulator or governor responds to changes in load超调超调是指电压调节器或控制器响应负载的变化时，导致电压或频率超出正常值的那部分。
电力系统专业英语词汇
电力系统专业英语词汇Electric power system(电力系统)generator(发电机), generation(发电), generating unit(发电机组)thermal units, hydro units, boiler, turbine, turbine-generatorgenerating reserve capacity(发电备用容量), transformer(变压器), tap-changing ~, phase-shifting ~start-and-stand-by auxiliary transformer(起/备变)transducer(变送器), CT(~ transformer), PT(potential transformer)DC(direct current), AC(alternating current)three-phase ac system(三相交流系统),voltage, current, frequency, phase angle, power (功率)nominal value(标称值) , rating(额定值), per unit valueHV(high voltage), EHV(extra-high voltage)transmission system(输电系统), distribution system(配电系统) asynchronous motor(),synchronous motor/machinebus, feeder, underground cableexcitation system(励磁系统), field current(励磁电流), prime moverfield winding(励磁绕组), rotor(), stator(),resistance(电阻), resistor,capacitance(电容), capacitorreactance(电抗), reactor, conductance(电导), conductor(导体)susceptance(电纳B), impedance(阻抗), admittance(导纳),synchronous condenser(同步调相机), SVC (static var compensator)variable(变量) , function(函数), constrain(约束), equationdisturbance(),overload(过载), outage (停电), blackoutshifting(切换) , security dispatch(安全调度)generator tripping(切机), load curtailment(削减负荷), load shedding (甩负荷)dynamic performance (动态特性)planning, design, and operation of power systempower system operating statesSCADA (Supervisory Control and Data Acquisition)state estimation(状态估计)reliability, stabilityreclosing facilitypermanent phase-to-ground fault,circuit breaker(断路器), disconnecting switch(隔离开关)electromechanical oscillation(机电振荡)rotating magnetic field (旋转磁场)mechanical torque/power(机械转矩), electrical torque/powerdamping torque(阻尼转矩)automatic voltage regulator(自动电压调节)active power, reactive powerpower flow, load flow, power factorunderload tap-changing(ULTC)有载调节分接头reactive power compensation(无功补偿)magnitude(幅值)short-term or transient: 0 to 10 secondsmid-term: 10 seconds t0 a few minuteslong-term: a few minutes to 10’s of minutesAGC(automatic generation control)protection, relaying, relaytransformer saturation(饱和)coordination of control and protection equipmentnonlinear time domain responsepower transfer capacitor of a transmission lineshunt compensation(并联补偿)Main safety valve(主安全阀)control valve(控制阀)high-pressure (turbine)intermediate-pressure (turbine)low-pressure (turbine)reheater(再热器)intercept valve(截流阀)condenser(冷凝器)reheat safety valve(再热安全阀)PSS: power system stabilizerdigital filter(数字滤波)tie linefault-clearing timesimplified modelthree-winding transformer⍓autotransformertransmission line protection⍓distance relaying(protection) 距离保护⍓independent time lag protection定时限保护⍓inverse time lag protection 反时限保护⍓overcurrent relaying(protection)过流保护⍓negative sequence protection负序保护⍓zero sequence protection零序保护⍓back-up protection后备保护⍓generator out-of-step protection发电机失步保护⍓loss-of-excitation protection失磁保护switching overvoltage, switching surge(操作过电压) switch board(配电盘，开关柜)auxiliary power, house supply,station service(厂用电) pumped storage(station)抽水蓄能(电站)Section switch分段开关sectional bus分段母线generator-transformer unit发变组balance of plant 辅助设备coal grinding mill磨煤机ball tube mill钢球磨煤机feed pump 给水泵 AM/FM/GISEMSDMSDAsimplified modelsteam turbinehydraulic turbine load forcastmaster control room(主控室)circulating water pump(循环水泵)RTU(remote control unit)carrier wave(载波) lancing吹灰, soot blower吹灰枪 guide rail导轨dispatch调度speed governor(调速器)rated condition额定工况, nominal rating额定功率。
发电专业常用英语
基础电力系统power system电网 power grid电厂 power plant电压 voltage电流 current交流 AC直流 DC静态 static (state)动态 dynamic (state)有功（功率） active power无功（功率） reactive power无功电流 reactive current电容器 Capacitor电抗器 Reactor电阻 resistor电抗 reactance电导 conductance电纳 susceptance阻抗 impedance正序阻抗 positive sequence impedance 负序阻抗 negative sequence impedance 零序阻抗 zero sequence impedance 高压 high voltage中压 middle voltage低压 low voltage额定 rating并列的 apposable三相 three phase短路 short-circuit电机发电机 generator定子 stator转子 rotor励磁 excitation强行励磁 reinforced excitation励磁器 excitor励磁电流 magnetizing current功率因数 power factor功角 power angle功角稳定 angle stability机端电压控制（自动电压调节器） AVR,automatic voltage regulator 切机（切除发电机的简称） generator tripping电动机 motor无刷直流电机 brushless DC motor永磁同步电机 permanent-magnet synchronism motor同步电机 synchronization motor异步电机 asynchronous motor失去同步 loss of synchronization变压器 transformer升压变压器 step-up transformer降压变压器 step-down transformer三绕组变压器 three-column transformer （缩写ThrClnTrans ）双绕组变压器 double-column transformer （缩写DblClmnTrans）分接头 tap档位 tap position变比 ratio铁损 iron loss铜损 copper loss空载损耗 no-load loss空载电流 no-load current输电装机容量 installed capacity输电系统 power transmission system能量输送 power transfer输电线 transmission line电压等级 voltage grade电压稳定 voltage stability暂态稳定 transient stability机端 generator terminal受端 receive side无功损耗 reactive loss有功损耗 active loss有功负载 active load无功负载 reactive load高抗（高压并联电抗器的简称） high voltage shunt reactor并联电容器 shunt capacitor固定串联电容补偿 fixed series capacitor compensation无功补偿 reactive power compensation线路补偿器 LDC,line drop compensation补偿度 degree of compensation双回同杆并架 double-circuit lines on the same tower 单机无穷大系统 one machine infinity bus system变电站 transformer substation开关站 switch station母线 bus断路器 breaker保护断路器 circuit breaker刀闸(隔离开关) isolator故障切除时间 fault clearing time极限切除时间 critical clearing time电压互感器 PT,potential transformer控制稳定 stability故障 fault仿真分析 simulation analysis传递函数 transfer function框图 block diagram传感器 sensor落点 drop point下降率 droop rate下降特性 droop characteristics摇摆 swing阻尼 damping裕度 margin调节 regulation斜率 slope参考值 reference value高顶值 high limited value上限 upper limit下限 lower limit学科电磁场（致敬麦克西奎） Electromagnetic Fields电机学 Electrical Machinery自动控制理论 Automatic Control Theory电磁场 Electromagnetic Field微机原理 Principle of Microcomputer电工学 Electrotechnics电路原理 Principle of Circuits电机学 Electrical Machinery。
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发电机行业专业术语英文（常用的）
风冷发电机组—Air-cooled generator set, Air-cooled generating set, Air-cooled genset 水冷发电机组---Water-cooled generator set, Water-cooled genset
柴油机/柴油动力—Diesel engine
柴油发电机组—Diesel generator, Diesel generator set
汽油/汽油动力---Gasoline engine
汽油发电机组—Gasoline generator, Pertrol generator.
开架---Open frame, Open type
静音---Silent
电机、交流发电机---Alternator, AC generator
定子---Stator 转子---Rotor
A VR—自动电压调节装置
起动马达---Start motor
碳刷---Carbon brush
无刷自励--- Self-excitation brushless
防护等级---IP Class（International protection class）
绝缘等级---Insulation Class
单相---Single phase
三相---Thee phase
额定功率输出---Rated (power) output
最大功率输出---Max. (power) output
主用功率---Prime rating (power)
备用功率---Standby rating (power)
额定电压---Rated voltage
额定电流---Rated current
控制面板—Control Panel
空开，断路器---Air Circuit Breaker
接线盒---terminal board
插座---Socket
插头---Plug
转速---Rotation speed
气缸---cylinder
气缸盖垫片---Cylinder gasket
活塞---pistion
活塞环---Pistion ring
活塞销---Pistion pin
曲轴----crankshaft
油箱---Fuel tank
消声器---muffler
散热器---radiator
空气滤清器---Air filter
柴油滤清器---Fuel cleaner
机油滤清器---Oil filter
油压传感器---Oil pressure sensor
水温传感器---Temperature sensor
油位传感器---Fuel level sensor
手拉起动---Recoil starter
电起动---Electric starter
电瓶---battery
进气门---Intake valve
排气门---Exaust vlave
喷油器---Fuel injector
调速器---Governor
耗油量---Fuel consumption
排量---Displatment
ATS (Automatic transfer switch)—自动转换开关
其他系列产品
移动灯塔---mobile light tower
拖车发电机组---Trailer generator
电焊发电两用机组---Welder & generator
水泵---Water pump set
微耕机---cultivator, tiller
空压机---Air compressor
高压清洗机---High pressure washer
国外柴油机和电机常用品牌
CUMMINS 康明斯美国
CA TERPILLAR 卡特皮勒美国
JOHN DEERS 强鹿美国
PERKINS 帕金斯/珀金斯英国
FG WILSON 威尔逊英国
LISTER PELLER 力斯特-比勒英国
DEUTZ 道依茨德国
MTU 戴姆勒奔驰德国
DAEWOO大宇韩国
IVECO 依维柯意大利
VOLVO 富豪瑞典
MITSUBISHI 三菱日本
KUBOTA 久保田日本
IMG 国际久保日本
ISUZU 五十铃日本
SUZUKI 铃木日本
YAMAHA 雅马哈日本（风冷汽油机）HONDA 本田日本（风冷汽油机）ROBIN 罗宾日本（风冷汽油机）STAMFORD 斯坦福（电机）
LEROY SOMER 利莱森玛（电机）
MARA THON 马拉松（电机）。