电力英语

电力系统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 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 有功损耗active loss 无功损耗reactive 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 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 compensation电磁场:Electromagnetic fields 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 电路原理Principle of circuits电机学Electrical Machinery电力系统稳态分析 Steady-State Analysis of Power System电力系统暂态分析 Transient-State Analysis of Power System电力系统继电保护原理 Principle of Electrical System's Relay Protection电力系统元件保护原理 Protection Principle of Power System 's Element电力系统内部过电压Past V oltage within Power system模拟电子技术基础 Basis of Analogue Electronic Technique数字电子技术Digital Electrical Technique电路原理实验 Lab. of principle of circuits电气工程讲座 Lectures on electrical power production电力电子基础 Basic fundamentals of power electronics高电压工程 High voltage engineering电子专题实践 Topics on experimental project of electronics 电气工程概论 Introduction to electrical engineering电子电机集成系统 Electronic machine system电力传动与控制 Electrical Drive and Control电力系统继电保护 Power System Relaying Protection主变压器 main transform升压变压器step-up transformer 降压变压器 step-down transformer工作变压器operating transformer备用变压器 standby transformer公用变压器common transforme三相变压器 three-phase transform单相变压器single-phase transforme带负荷调压变压器 on-load regulating transformer变压器铁芯transformer core变压器线圈 transformer变压器绕组transformer winding变压器油箱 transformer oil tank变压器外壳 transformer casing变压器风扇 transformer fan变压器油transformer oil conservator(∽drum变压器额定电 transformer reted volta变压器额定电流 transformer reted curr变压器调压范围 transformer voltage regulation rage配电设备 power distribution equipmenSF6断路器SF6 circuit breake开关 switch 按钮 butto隔离开关 isolator,disconnector 真空开关vacuum switc 刀闸开关 knife-switc接地刀闸earthing knife-switch电气设备electrical equipment 变流器 current converter 电流互感器 current transforme电压互感器 voltage transformer 电源 power source交流电源 AC power source直流电源 DC power source工作电源 operating source备用电源 Standby source强电strong current弱电 weak current 继电器 relay信号继电 signal relay 电流继电器 current relay电压继电器 voltage relay跳闸继电器 tripping relay 合闸继电器 closing relay 中间继电器 intermediate relay 时间继电器 time relay零序电压继电器zero-sequence voltage relay差动继电器differential relay 闭锁装置locking devic遥控 telecontrol遥信 telesignalisatio遥测 telemetering遥调 teleregulation 断路器 breaker,circuit breaker少油断路器 mini-oil breaker,oil-mini-mum breaker高频滤波器 high-frequency filter 组合滤波器 combined filter常开触点 normally opened contaact常闭触点 normally closed contaact 并联电容 parallel capacitance 保护接地 protective earthing 熔断器 cutout,fusible cutout电缆cable 跳闸脉冲 tripping pulse合闸脉冲 closing pulse 一次电压primary voltage二次电压secondary volta并联电容器 parallel capacitor无功补偿器 reactive power compensation device消弧线圈 arc-suppressing coil 母线Bus,busbar三角接法delta connection星形接法 Wye connection原理图 schematic diagram一次系统图primary system diagram二次系统图secondary system diagram两相短路 two-phase short circuit三相短路 three-phase short circuit单相接地短路 single-phase ground short circuit 短路电流计算 calculation of short circuit current 自动重合闸 automatic reclosing高频保护high-freqency protection距离保护 distance protection横差保护 transverse differential protection纵差保护 longitudinal differential protection线路保护 line protection过电压保护 over-voltage protection母差保护 bus differential protection瓦斯保护 Buchholtz protection变压器保护 transformer protection电动机保护 motor protection远方控制 remote control用电量 power consumption载波 carrier故障 fault选择性 selectivity速动性 speed灵敏性 sensitivity可靠性 reliability电磁型继电器 electromagnetic无时限电流速断保护 instantaneously over-current protection 跳闸线圈 trip coil工作线圈 operating coil制动线圈 retraint coil主保护 main protection后备保护 back-up protection定时限过电流保护 definite time over-current protection三段式电流保护 the current protection with three stages反时限过电流保护 inverse time over-current protection方向性电流保护 the directional current protection零序电流保护 zero-sequence current protection阻抗 impedance微机保护 Microprocessor Protection。