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 Voltage 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 transformer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 transformer三相变压器three-phase transformer单相变压器single-phase transformer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 coil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变压器油枕transformer oil conservator(∽drum变压器额定电压transformer reted voltage变压器额定电流transformer reted current变压器调压范围transformer voltage regulation rage配电设备power distribution equipment SF6断路器SF6 circuit breaker开关switch按钮button隔离开关isolator,disconnector 真空开关vacuum switch刀闸开关knife-switch接地刀闸earthing knife-switch 电气设备electrical equipment 变流器current converter电流互感器current transformer 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信号继电器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 device遥控telecontrol遥信telesignalisation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 voltage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电力行业词汇（中英）保护特性protection feature标准的机组数据显示 (Standard Measurement And Display Data) 波形waveform采样频率sampling frequency采样周期sampling period参数值parameter values测量信号measurement signal超高压输电线supervltage transmission power line超速故障停机 Overspeed Shutdowns初探primary exploration大容量发电机组large capacity generating set大小相等，方向相反equal and opposite in direction怠速-快速运行选择键 Idle Run – Normal Run Selector Switch 单相/三相电压 Voltage by One/Three Phase (Volt.)等效于equivalent等值波阻抗equivalent value wave impedance低油压故障停机 Low Oil Pressure Shutdowns电力系统the electrical power system电力系统自动化power system automation电瓶电压表 Battery Voltage Meter电位electric potential电压electric voltage电压源voltage source动作速度speed of action短路故障short trouble反传算法backpropagation algorithm仿真simulation仿真数据simulation data非线性系统nonlinear system负荷状态load conditions负载电流百分比显示 Percentage of Current load(%)附加网络additional network附加系统add-ons system副教授associate professor高精度high accuracy高水温故障停机 High Coolant Temperature Shutdowns给定的given工频power frequency功率因数 Power Factor (PF)故障点trouble spot机油油压表 Oil Pressure Gauge机组运行小时表 Genset Running Hour Meter机组运行正常 Normal Running继电保护relaying protection减法运算subtraction抗干扰能力antijamming capability可靠动作action message冷却水温度表 Coolant Temperature Gauge隶属函数membership function灵敏性sensitivity每相电流 Current by Phase (AMP)门槛值threshold level模糊规则fuzzy rule模糊控制fuzzy control模糊神经网络fuzzy-neural network模糊推理fuzzy reasoning模糊推理矩阵fuzzy reasoning matrix偏移量side-play mount频率 Frequency(HZ)其它故障显示及输入 Other Common Fault Alarm Display and起动失败停机 Fail to Start Shutdowns千阀 Reactive Power (KVAr)千伏安 Apparent Power (KVA)千瓦 Active Power (KW)求和器summator区内故障troubles inside the sample space全面地all sidedly三角形隶属度函数Triangle-shape grade of membership function 神经网络neural network神经元neuron输出千瓦/兆瓦小时 Output kWh/MWh输电距离electricity transmission输电线路故障transmission line malfunction算法algorithm投运commissioning误动作malfunction相减运算additive operation小波变换wavelet transformation谐波电流harmonic current行波travelling wave行波保护Traveling wave protection行波继电器travelling wave relay行波信号travelling wave signal修改的modified学报 journal延迟变换delayed transformation延迟时间delay time研究方向 research direction样本集合 sample set样本空间sample space运行-停机-摇控启动选择键 Local Run-Stop-Remote Starting Selector Switch 运行转速 Running RPM暂态分量transient state component暂态行波transient state travelling wave中国电力 China Power中线电流 Neutral Current (N Amp)子系统subsystem自适应控制方法adaptive control process自适应系统adaptive system自学习功能selflearning function最高/低电压及电流 Max/Min. Current and Voltage电力专业术语英汉对照表电力专业术语英汉对照表突然损失发电机或线路：sudden loss of a generator or transmission line. 负荷突然增加或减少：sudden load increases or decreases短路和开关操作：short circuits and switching operations.三相和对地短路：three-phase and line-to-ground faults短路器：circuit breaker暂态过电压和电流：transient overvoltages and currents雷击：lightning strikes电涌放电器：surge arrester相量：phasor，通常用复数phasors瞬时功率：instantaneous power特别地：In particular,正弦电压或电流：A sinusoidal voltage or current [u]at[/u] constant frequency最大值：maximum value有效值：effective value平均值：average value坐标系实轴：real axis坐标系虚轴：imaginary axis相量图：phasor diagram [u]for[/u] …无源元件：passive elements电阻、电感、电容、电抗：resistor, inductor, and capacitor, reactance, 感性、容性：inductive, capacitive有功功率：real power or active power无功功率：reactive power功率因数：power factor功率因数角：power factor angleA single-phase source delivers 100kW to a load operating at a power factor of 0.8 lagging.AC relay 交流继电器Abnormal information 异常信息abnormal load 不规则负荷absorption capacitor 吸收电容器active load 有功负荷active loss 有功损耗active power 有功active power balance 有功电力平衡Adaptive control 自适应控制Air conditioning loads 空调负荷Alert state 警戒状态alternating current 交流alternating current commentator motor 交流换向器电动机alternating field 交变场Analytical solution 解析法angle stability 功角稳定Angular velocity 角频率asynchronous 异步的Asynchronous Motor 异步电机Asynchronous operation of a synchronous machine 同步电机异步运行ABC Automatic bias compensation 自动偏压补偿automatic field-suppressing 自动灭磁Automatic generator control 自动发电控制Automatic supervision function 自检功能Automatic voltage regulator 自动电压调节器recloser 自动重合闸Available transfer capability 可传输能力Backbone 主网架Backup protection 后备保护Base load set 基本负荷机组basic theory of circuitry 电路基本理论blackout 停电Brittle, fragile 脆弱Bulk power system 大型电力系统bulk transmission system 大容量输电系统Bundled conductor 分裂导线bus bar 母线Cable 电缆Capability curves 运行极限图cascading failure 连锁故障condenser 调相机Conditional stability of a power system 电力系统条件稳定性Constant active power load 恒功率负荷Constant energy loads 恒能量负荷Contingency screening and ranking 事故筛选与排序continuous current generator 直流发电机conversion equipment 换流设备Converter 整流器copper loss 铜耗Corona 电晕critical clearing time 极限切除时间Critical voltage 临界电压curve fitting 曲线拟合Customer power 定制电力daily load curves 日负荷曲线damping 阻尼DC converter 直流换流器degree of compensation 补偿度destabilizing perturbation 不稳定扰动digital sampling control 数字采样控制DC Direct current 直流direct current transmission 直流输电Distribution network配电网Distribution voltage regulator 配电电压调整Disturbance 扰动Dynamic analysis method 动态分析方法dynamic reactive power compensation 动态无功补偿Dynamic simulation 动态仿真dynamic stability 动态稳定DVR Dynamic voltage restorer 动态电压恢复器earth fault 接地故障Economic loading schedule 经济承载计划Effective short circuit ratio 有效短路比electric apparatus 电气设备，电气装置，；电机；电器electric drive 电力传动electrical braking 电气制动Electrical islanding 电器孤岛electronic commutation 电子换向，电子整流emergency state 紧急状态EMS energy management system 能量管理系统Epoch angle 初相角equal incremental cost rule 等微增率准则equal-area criterion 等面积定则Equilibrium 平衡Equilibrium point 平衡点equivalent circuit 等值电路equivalent network 等值电网excitation 励磁excitation control 励磁控制Fast fault clearing 快速故障切除装置Fault clearance time 故障清除时间Fault location 故障定位Ferror-resonance 铁磁谐振field regulator 励磁调节器Filter 滤波器fixed series capacitor compensation 固定串联电容补偿flexibility 灵活性FACTS Flexible AC transmission system 柔性交流输电Frequency drift 频率漂移frequency response characteristics 频率特性Fundamental frequency temporary voltage 基频短时过电压fuzzy identification 模糊识别generation capacity 装机容量generation mix 多能源发电Generation schedule 发电计划Generation shedding 切机Generator capability curve 发电机运行极限图Generator Q-V curve 发电机Q-V曲线generator terminal 机端generator tripping 切机Governor power flow 调速器潮流harmonic 谐波harmonic distortion 谐波畸变High pass filter 高通滤波器High performance excitation system 高性能励磁系统high voltage shunt reactor 高抗High-side voltage control 高压侧电压控制Hunting of interconnected synchronous machines 并联同步电机振荡hydro generation 水力发电厂Induction motor 感应电动机Inherent stability of a power system 电力系统固有稳定性Initial mechanical power 初始机械转矩In-phase (voltage)control 纵向电压调节instability criterion 不稳定性判据installed capacity 装机容量Insulation fault 绝缘故障intangible depreciation 无形损耗integrated system 综合系统interconnected systems 互联系统internal combustion 内燃机Interrupt 开断Inverter 逆变站Inverter control 逆变器控制iron loss 铁耗isolator 刀闸（隔离开关）LDC LDC(line drop compensation) 线路补偿器Line Commutation 电网换流Line drop compensation 线路压降补偿Load characteristic 负荷特性load curve 负荷曲线load disconnection 切负荷Load diversity 负荷不同时性Load dynamics 负荷动态Load factor 负荷率load forecasting 负荷预测Load patterns 负荷形式Load rejection 甩负荷load reserve 负荷备用load saturation curve 负载饱和曲线Load shedding 切负荷LTC Load tap changing 有载调压Load testing 负荷测试Load-ability curve 负荷能力曲线load-frequency and load-voltage characteristics 负荷特性Loss of synchronism 同步失稳low frequency oscillation 低频振荡low water condition year 枯水年lower limit 下限Magnetic and electric field 电磁场magnetizing current 励磁电流Management forecast of a system 电力系统预测负荷Mature power system 饱和电力系统mean absolute deviation 平均绝对偏差measurement of phase sequence and phase angle 相序和相位测量mechanical stability against short circuit 动稳定性MSC Mechanically switched capacitors 机械投切电容器Mid-term stability 中期电压稳定Modal analysis 模型分析modulator 调制器Negative (sequence) component 负序分量negative damping负阻尼negative sequence impedance 负序阻抗feeder 馈电线Network maximum power transfer 网络最大传输能力network optimization 电网优化Neutral 中性点Nodal admittance matrix 节点导纳矩阵no-load current 空载电流nonlinear control 非线性控制nonlinear model 非线性模型one machine - infinity bus system 单机无穷大系统Online security assessment 在线安全估计OLTC On-load tap changing 有载调压Operating point 运行点optical operation collapse prevention 灾变防治optimal control 最优控制optimal power flow 最优潮流ORF optimal reactive power 无功优化optimization of reactive power distribution 无功功率最优分布Optimum load 经济负荷Optimum power flower 有功潮流优化oscillation 振荡Oscillatory instability 振荡不稳定Oscillatory voltage instability 振荡性电压失稳outage 断电Outage state 停运状态Out-of-step operation 失步运行Over-excitation limiter 过励磁限制器Overload capacity 过载能力Over-voltage 过电压parallel AC/DC 交直流并联Past Voltage within Power system 电力系统内部过电压Per Unit 标幺值Per unit system 标幺制系统perturbation theory 小扰动理论Positive (sequence) component 正序分量positive sequence impedance 正序阻抗Post-disturbance stability 扰动后电压稳定Post-transient stability 暂态后电压稳定Potential 电位potential distribution 电位分布Power circle diagram 功率圆Power factor 功率因数Power flow simulation 潮流仿真power frequency voltage 工频电压Power instability 功率不稳定性power line/over head 功率损线power plant 发电厂Power quality 电能质量Power shortfall 电力短缺Power system abnormality 电力系统异常Power system fault 电力系统故障Power system management 电力系统管理Power system planning 电力系统规划Power system stability 电力系统稳定性Power transmission line 输电线power(load) flow 电力潮流power-angle 功角power-factor 功率因数Power-regulation coefficient of load 负荷的功率调节系数primary power-system 一次系统pulse 脉动Power quality 电能质量quick action 速动，快动，快作用quick action valve 速动阀，快动阀门Radial operation 辐射运行Radial system 辐射型系统reactive compensation equipment 无功补偿装置reactive component 无功分量reactive load 无功负荷reactive loss 有功损耗reactive power 无功reactive power absorption 无功功率吸收reactive power compensation 无功补偿reactive power dispatch 无功调度reactive power distribution 无功分布reactive power flow 无功潮流Reactive power margin 无功功率裕度reactive power source 无功电源reactive-load compensation equipment 无功补偿设备reactor 电抗器receiving system 接收系统Rectifier 整流站Redundant equipment 冗余Region of attraction 吸引域reinforced excitation 强行励磁Reinforcement of a system 电力系统改造relay failure disoperation 误动作reliability 可靠性Reliability criteria 可靠性准则reliability evaluation 可靠性评估reliability of transmission system 输电系统可靠性remote kilowatt-hour-meter reading 远方自动抄表retarding/synchronizing torque 阻滞转矩/同步转矩robust 鲁棒性Rotor 转子Rotor angle stability 功角稳定性rotor coil 转子线圈Schematic 示意图secondary power-system 二次系统security monitoring 安全监视Self-(or mutual) induction 自（互）感Self-synchronization 自同步series capacitor 串联电容器series compensation 串联补偿Severe voltage dip 电压跌落严重Short circuit capacity 短路容量Short circuit ratio 短路比SC shunt capacitor 并联电容器shunt commutator motor 并励换向器式电动机shunt reactor 并联电抗器simulation analysis 仿真分析Skin effect 集肤效应Slip 转差stability 稳定性Stability limit of a system state variable 系统状态变量稳定极限Stability margin of a system state variable 系统状态变量稳定裕度Stability zone 稳定区Stall-prone motor 堵转电机State estimation 状态估计State transition diagram 状态转移图Static models 稳态模型SVC static var compensator 静止无功补偿器，静止无功补偿装置SVG static var generator 静止无功发生器Static voltage stability analysis 静态电压稳定分析方法Stator 定子steady short-circuit current 稳态短路电流steady state operation 稳态运行steady-state analysis 稳态分析steady-state analysis of power system 电力系统稳态分析Steady-state load characteristic 静态负荷特性steady-state stability 静态稳定Steady-state stability of a power system 电力系统静态稳定性stochastic modeling 随机模型(统计建模)Sub synchronous resonance 次同步谐振substation 变电站Sufficient resilience 足够的恢复能力SCADA Supervisory control and data acquisition system 监视控制和数据收集系统Supply-interruption costs 停电费用Surge impedance 波阻抗surge impedance loading 冲击阻抗Surge voltage 冲击电压swing 摇摆Swing curve 摇摆曲线switching station with single bus 单母线配电站Switchyard 开关站Synchronism restoration 再同步synchronize 同步Synchronous condenser 同步调相机Synchronous operation of a machine 电机同步运行Synchronous time 同步时间SPC System protection centre 系统保护中心System black start generator 系统黑启动发电机System demand control 系统需量控制SPT System protection terminals 系统保护终端System reliability 系统可靠性System robustness 系统的鲁棒性tap 分接头Tap changer instability 分接头不稳定性Terminal voltage 端电压The time-overload limit of transmission lines 输电线路过载时间限制Thermal capacity 热容量Thermal limit 热极限Thermostatically-controlled heating loads 温控加热负荷threefold line of defense 三道防线three-phase fault 三相故障three-phase ungrounded fault 三相非接地短路故障Time frame 时间框架Tolerance 容差topological structure 拓扑结构Torque-slip curve 转矩-转差曲线Transfer limits 传输极限transformer amplifier 变压器耦合放大器Transient angle instability 瞬时功角失稳Transient load characteristic 暂态负荷特性transient overreach 暂态超越Transient rotor angle stability 暂态功角稳定transient stability 暂态稳定Transient voltage stability 暂态电压稳定transient-state analysis of power system 电力系统暂态分析transmission and distribution energy losses 线损Transmission grid 输电网transmission line 输电线Transmission losses 输电损耗transmission network 输电网trigger amplifier 触发放大器turbine generation 汽轮发电厂two-step earth-fault protection 二级接地保护ULTC blocking ULTC闭锁ULTC under load tap changer 有载调压变压器Under-frequency load shedding 低频减载Under-voltage load shedding 低压减载unit commitment 开停机计划UPFC United power flow controller 联合潮流控制器unstable equilibrium point 不稳定平衡点unstable oscillation 不稳定运行unsymmetrical short-circuit 不对称短路upper limit 上限urgency control system 紧急控制系统Utilization time of power losses 最大功率损耗等值时间v-curve V形曲线vibration absorber 减振器，消振器，振动吸收器voltage collapse 电压崩溃VCPI Voltage Collapse Proximity Indicator 电压崩溃邻近指标Voltage control 电压控制Voltage control area 电压控制区域voltage curve 电压曲线Voltage fluctuation 电压波动voltage grade 电压等级Voltage instability mechanisms 电压失稳机理voltage profile 电压分布Voltage reduction 电压降低voltage regulation 电压调整Voltage security 电压安全Voltage sensitive load 电压灵敏性负荷Voltage sensitivity 电压灵敏性Voltage stability 电压稳定Voltage stability factor 电压稳定因子Voltage stability limit 电压稳定极限Voltage stability margin 电压稳定裕度voltage stresses 电压强度Voltage-weak point 弱电压节点V-Q curves V-Q曲线vulnerability 脆弱性Weather sensitive loads 对天气变化灵敏的负荷WAPS Wide Area Protection System 广域保护系统wireless radio-controlled 无线控制zero (sequence) component 零序分量zero sequence reactance 零序电抗abnormal overload 异常过载，事故过载active power 有功功率ampere-hour efficiency 充电效率aperiodic damping 非周期阻尼arithmetic circuitry 运算电路capacitive voltage transformer 电容式电压互感器closed electric circuit 闭合电路de-energizing circuit 去激电路，去励磁电路distribution network 配电网earthing arrangement 接地系统electrical phase angle 电相（位）角electronic transducer 电子式互感器end pressure 端部压力energy conversion factor 能量转换系数equivalent admittance 等效导纳equivalent generator 等效发电机equivalent parameter 等效参数，等值参数equivalent reactance 等效电抗，等值电抗equivalent resistance 等效电阻，等值电阻excitation characteristic 励磁特性extended uncertainty 扩展不确定度faulty line selection 故障选线Ferro resonance 铁磁谐振field inspection 现场检验fully energized 全激励，满励磁fundamental frequency 基本频率，基频high tension lead 高压引线insulation 绝缘interrupt mode 中断模式inverter 逆变器Laplace's transformation 拉普拉斯变换，拉氏变换leakage magnetic flux 漏磁通load of normal running 正常运行负荷measuring apparatus 测量装置mechanical strength 机械强度monitoring apparatus 监控装置negative feedback amplifier 负反馈放大器neutral 中性点neutral lead 中性点引出线nodal admittance matrix 节点导纳矩阵open-circuit characteristic 开路特性，空载特性optimal allocation 最佳分配，最优配置optimal design 优化设计output end 输出端phase-frequency 相频physics distributing 物理分布polarity check 极性检测potential transformer 电压互感器power factor 功率因数power rush 功率冲击，功率骤增practical capacity 实际容量proportional gain 比例增益reactance amplifier 电抗耦合放大器reactive power absorption 无功功率吸收reactive power compensation 无功补偿realistic model 仿真模型resonance characteristic 谐振特征rotor winding 转子绕组，转子线圈running load 运行负载rupturing current 切断电流safety impedance 安全阻抗sampling function 采样函数sampling period 采样周期scheduling algorithm 调度算法secondary wiring mode 二次接线方式shielding windings 屏蔽绕组single-phase rotor 单相转子the stability and reliability 稳定性和可靠性three phase current transformers 三相电流互感器time to chipping 截断时间track-and-hold amplifier 跟踪保持式放大器transfer admittance 转移导纳transformer amplifier 变压器耦合放大器transient signal 暂态信号transistor amplifier 晶体管放大器voltage feedback amplifier 电压反馈放大器wave analyzer 波形分析器wavelet transform 小波变换。