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电气专业英语词汇
电磁感应定律(electromagnetic inductive law)变压器的分类（claification of transformer）短路实验（short circuit test）
标么值的定义（definition of pre-unit value）基准值的选取（selection of basic value）
变压器的运行性能（operation characteristics of transformer）电压变化率(voltage regulation factor)
变压器的电压调节（voltage regulation of transformer）三相变压器(three-phase transformer)三相变压器的磁路系统(magnetic circuit system of three-phase transformer)
交流电机绕组、电动势及磁动势(winding, emf and mmf of alternating current machine)磁动势magnetomotive force [电磁]
交流绕组简介(the outline of alternating current winding)主磁通和漏磁通main flux and leakage flux 功率平衡(power balance)转矩平衡（and torque balance）电磁转矩(electromagnetic torque)参数表达式parameter expreion 转矩特性(torque characteristics)实用表达式（practical expreion）转速特性(speed characteristic)输出转矩特性（output torque characteristic）定子电流特性（Characteristics of stator current）效率特性（efficiency characteristic）
定子功率因数特性(Characteristics of the stator power factor)机械特性mechanical characteristics
感应式电机induction machine马蹄形磁铁horseshoe magnet磁场magnetic field涡流eddy current右手定则right-hand rule左手定则 left-hand rule转差率slip
感应电动机induction motor旋转磁场rotating magnetic field绕组 winding定子stator转子rotor
感生电流induced current时间相位time-phase励磁电压exciting voltage槽solt
叠片lamination，叠片铁芯laminated core短路环short-circuiting ring鼠笼 squirrel cage转子铁芯rotor core
铸铝转子cast-aluminum rotor青铜bronze马力horsepower散绕random-wound绝缘insulation交流环电动机ac motor端环end ring合金alloy
线圈绕组coil winding模绕form-wound
工作特性 performance characteristic
频率frequency
转/分revolutions per minute电动机驱动motor drive generating 发电per-unit value 标么值breakdown torque 极限转矩breakaway force 起步阻力overhauling 检修
wind-driven generator 风动发电机revolutions per second 转/秒number of poles 极数speed-torque curve 转速力矩特性曲线plugging 反向制动
synchronous speed 同步转速percentage 百分数
locked-rotor torque 锁定转子转矩full-load torque 满载转矩prime mover 原动机inrush current 涌流
magnetizing reacance 磁化电抗line-to-neutral线到中性点staor winding 定子绕组leakage reactance 漏磁电抗no-load 空载full load 满载polyphase 多相 iron-lo 铁损complex impedance 复数阻抗rotor resistance 转子电阻leakage flux 漏磁通locked-rotor 锁定转子chopper circuit 斩波电路separately excited 他励的compounded 复励dc motor 直流电动机de machine 直流电机speed regulation 速度调节shunt 并励series 串励
armature circuit 电枢电路optical fiber 光纤interoffice 局间的wave guide 波导 波导管bandwidth 带宽
light emitting diode 发光二极管silica 硅石 二氧化硅
regeneration 再生, 后反馈放大coaxial 共轴的,同轴的high-performance 高性能的carrier 载波mature 成熟的Single Side Band(SSB)单边带coupling capacitor 结合电容propagate 传导 传播modulator 调制器demodulator 解调器line trap 限波器shunt 分路器
Amplitude Modulation(AM 调幅Frequency Shift Keying(FSK)移频键控tuner 调谐器3
attenuate 衰减incident 入射的two-way configuration 二线制generator voltage 发电机电压dc generator 直流发电机polyphase rectifier 多相整流器boost 增压
time constant 时间常数
forward transfer function 正向传递函数error signal 误差信号regulator 调节器
stabilizing transformer 稳定变压器time delay 延时
direct axis transient time constant 直轴瞬变时间常数transient response 瞬态响应solid state 固体buck 补偿
operational calculus 算符演算gain 增益pole 极点
feedback signal 反馈信号dynamic response 动态响应
voltage control system 电压控制系统mismatch 失配
error detector 误差检测器excitation system 励磁系统field current 励磁电流transistor 晶体管high-gain 高增益boost-buck 升压去磁feedback system 反馈系统reactive power 无功功率feedback loop 反馈回路
Automatic Voltage Regulator(AVR)自动电压调整器reference Voltage 基准电压magnetic amplifier 磁放大器amplidyne 微场扩流发电机self-exciting 自励的limiter 限幅器
manual control 手动控制block diagram 方框图linear zone 线性区
potential transformer 电压互感器stabilization network 稳定网络stabilizer 稳定器air-gap flux 气隙磁通saturation effect 饱和效应saturation curve 饱和曲线flux linkage 磁链per unit value 标么值shunt field并励磁场magnetic circuit 磁路
load-saturation curve 负载饱和曲线air-gap line 气隙磁化线polyphase rectifier 多相整流器circuit components 电路元件circuit parameters 电路参数electrical device 电气设备electric energy 电能primary cell 原生电池energy converter 电能转换器
conductor 导体
heating appliance 电热器direct-current 直流
时变线性系统linear time variant system 时不变线性系统linear time invariant system 自感self-inductor互感 mutual-inductor电介质the dielectric蓄电池storage battery
电动势e.m.f = electromotive force
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 lo铁损iron lo铜损copper lo空载电流no-load current有功损耗reactive lo无功损耗active lo
输电系统 power transmiion system高压侧 high side输电线 transmiion 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 AVR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 voltage transformer 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Brusle 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 lo 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
线路电压降补偿器 LDC(line drop compensation)
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