电力系统继电保护专业词汇24036

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1、电力系统继电保护专业词汇序号英文全称中文解释1Directional protection方向保护2Distance protection距离保护3Over current protection过流保护4Pilot protection 高频保护5Differential protection差动保护6Rotor earth-fault protection 转子接地保护7Stator earth-fault protection定子接地保护8Over fluxing protection过励磁保护9Back-up protection后备保护11Sequential tripping顺序跳闸

2、12Start up/Pick up起动13Breaker 断路器14Disconnecting switch 隔离开关15Current transformer电流互感器16Potential transformer电压互感器17Dead zone/Blind spot死区18Vibration/Oscillation振荡19Reliability可靠性20Sensitivity灵敏性21Speed 速动性22Selectivity 选择性23Step-type distance relay分段距离继电器24Time delay 延时25Escapement/interlock/blocki

3、ng闭锁26Incorrect tripping 误动27Phase to phase fault 相间故障28Earth fault接地故障29Through- fault穿越故障30Permanent fault永久性故障31Temporary fault瞬时性故障32Overload 过负荷34Contact multiplying relay触点多路式继电器35Timer relay时间继电器40Ground fault relay接地故障继电器41Recloser 重合闸42Zero-sequence protection零序保护43Soft strap软压板44Hard strap

4、硬压板45High resistance高阻46Second harmonic escapement二次谐波制动47CT line-breakCT断线48PT line-breakPT断线49Secondary circuit二次回路50AC circuit breaker交流开关电路51AC directional over current relay 交流方向过流继电器52Breaker point wrench 开关把手53Breaker trip coil 断路器跳闸线圈54Bus bar 母线; 导电条55Bus bar current transformer母线电流变压器56Bus

5、 bar disconnecting switch分段母线隔离开关57Bus compartment母线室; 汇流条隔离室58Bus duct 母线槽; 母线管道59Bus hub 总线插座60Bus line 汇流线61Bus insulator 母线绝缘器62Bus request cycle 总线请求周期63Bus reactor 母线电抗器64Bus protection 母线保护65Bus rings 集电环66Bus rod 汇流母线67Bus section reactor 分段电抗器68Bus structure 母线支架; 总线结构69Bus tie switch 母线联络开

6、关70Bus-bar chamber 母线箱71Bus-bar fault 母线故障72Bus-bar insulator 母线绝缘子73Busbar sectionalizing switch母线分段开关74Current attenuation 电流衰减75Current actuated leakage protector 电流起动型漏电保护器76Current balance type current differential relay 电流平衡式差动电流继电器;差动平衡式电流继电器77Current changer 换流器78Current compensational groun

7、d distance relay 电流补偿式接地远距继电器79Current consumption 电流消耗80Coil adjuster 线圈调节器81Coil curl 线圈82Coil current 线圈电流83Coil end leakage reactance 线圈端漏电抗84Coil inductance 线圈电感85Current transformer phase angle 电流互感器相角86Distance relay; impedance relay阻抗继电器87Power rheostat电力变阻器88Electrically operated valve电动阀门8

8、9Electrical governing system电力调速系统90Field application relay 励磁继电器; 激励继电器91High tension electrical porcelain insulator高压电瓷绝缘子92Option board 任选板; 选配电路板; 选择板93Oscillator coil 振荡线圈94Over-Voltage relay 过压继电器95Power factor relay功率因素继电器96Protection against overpressure 超压防护97Protection against unsymmetrica

9、l load不对称负载保护装置98Protection device 保护设备; 防护设备99Protection reactor 保护电抗器100Protection screen 保护屏101Protection switch 保护开关102Insulator cap绝缘子帽; 绝缘子帽103Insulator chain 绝缘子串; 绝缘子串104Insulator arc-over 绝缘子闪络; 绝缘子闪络105Insulator arcing horn 绝缘子角形避雷器; 绝缘子角形避雷器106Insulator bracket 绝缘子托架; 绝缘子托架107Impedance co

10、mpensator阻抗补偿器108Resistance grounded neutral system 中心点电阻接地方式109Reactance bond 电抗耦合; 接合扼流圈110Reactance of armature reaction 电枢反应电抗111Under-Voltage relay欠压继电器112Voltage differential relay 电压差动继电器114Relay must-operate value继电器保证启动值115Relay act trip继电器操作跳闸116Relay overrun继电器超限运行117Longitudinal differen

11、tial protection纵联差动保护118Phase-angle of voltage transformer电压互感器的相角差119Zero-sequence current/residual current零序电流120Residual current relay零序电流继电器121Bus bar protection/bus protection母线保护122Breaker contact point断路器触点123Cut-off push断路器按钮124Gaseous shield 瓦斯保护装置125Neutral-point earthing中性点接地126Internal f

12、ault内部故障127Auxiliary contacts辅助触点128Neutral auto-transformer中性点接地自耦变压器129Fuse box/fusible cutout熔断器130Pulse relay/surge relay 冲击继电器131Auxiliary relay/intermediate relay中间继电器132Common-mode voltage共模电压133Impedance mismatch 阻抗失配134Intermittent fillet weld间断角缝焊接135Loss of synchronism protection失步保护136Cl

13、osing coil合闸线圈137Electro polarized relay 极化继电器138Power direction relay 功率方向继电器139Direct-to-ground capacity对地电容140Shunt running潜动141Trip/opening跳闸142Trip switch跳闸开关143Receiver machine 收信机144High-frequency direction finder 高频测向器145Capacity charge 电容充电146time over-current时限过电流148Surge guard冲击防护149Oscil

14、latory surge振荡冲击150Fail safe interlock 五防装置151Differential motion差动152Capacitive current电容电流154Time delay延时156Normal inverse反时限157Definite time定时限158Multi-zone relay分段限时继电器159Fail-safe unit五防161Unbalance current不平衡电流162Blocking autorecloser闭锁重合闸163Primary protection主保护164Tap分接头165YC (telemetering)遥测

15、167Fault clearing time故障切除时间168Critical clearing time极限切除时间 169Switch station开关站170Traveling wave行波171Protection feature保护特性172Fault phase selector故障选线元件173Fault type故障类型174Inrush励磁涌流175Ratio restrain比率制动176Laplace and Fourier transforms 拉氏和傅利叶变换177Short circuit calculations 短路计算178Load flow calcula

16、tions 潮流计算179Oscillatory reactivity perturbation振荡反应性扰动180Quasi-steady state准稳态181Automatic quasi-synchronization自动准同步182Protective relaying equipment继电保护装置183AC directional overcurrent relay交流方向过流继电器184AC reclosing relay 交流重合闸继电器185Annunciator relay信号继电器188Carrier or pilot-wire receiver relay载波或导引线

17、接受继电器189Current-limiting relay限流继电器190Definite time relay定时限继电器192Lockout relay闭锁继电器；保持继电器；出口继电器193Micro-processor based protective relay微机继电保护194Voltage -controlled overcurrent relay电压控制过电流继电器196Fault diagnosis故障诊断197Back-up protection后备保护198Overhead line 架空线199High voltage line 高压线路200Underground

18、cable埋地电缆201Circuit breaker断路器202Brushless excitation无刷励磁203Interlock闭锁204Trigger触发器205Winding-to-winding insulation绕组间的绝缘206Porcelain insulator瓷绝缘子207Tie line联络线208Leased line租用线路209Private line专用线路211Remote Terminal Unit远程终端设备212Economic dispatch system 经济调度系统213State estimation 状态估计214Trip by loc

19、al protection保护跳闸215Close by local protection保护合闸216Operational (internal) overvoltage操作（内部）过电压217Sampling and holding采样保持218Synchronized sampling采样同步219Manipulation操作220Measuring/Metering unit测量元件221Locus of measured impedance测量阻抗轨迹222Differential mode interference差模干扰223Output (executive) organ出口（

20、执行）元件224Overcurrent relay with undervoltage supervision低电压起动的过电流保护225Low impedance busbar protection低阻抗母线保护228Half-cycle integral algorithm半周积分算法230Coordination of relay settings保护的整定配合231Reach (setting) of protection保护范围（定值）232Coordination time interval保护配合时间阶段233Percentage differential relay比率差动继电

21、器234Electromagnetic relay电磁型继电器236Instantaneous undervoltage protection with current supervision电流闭锁的电压速断保护237Operating equation (criterion)动作方程（判据）238Operating characteristic动作特性239Harmonic restraining谐波制动241Segregated current differential protection分相电流差动保护242Branch coefficient分支系数243Power line ca

22、rrier channel (PLC)高频通道245High speed signal acquisition system高速数字信号采集系统246Busbar protection with fixed circuit connection固定联结式母线保护247Fault recorder故障录波器248Fault phase selection故障选相249Optoelectronic coupler光电耦合器件251Compensating voltage补偿电压252Polarized voltage极化电压253Memory circuit记忆回路254Unblocking si

23、gnal解除闭锁信号255Power system splitting and reclosing解列重合闸256Connection with 90 degree90度接线257Insulation supervision device绝缘监视258Inrush exciting current of transformer励磁涌流259Two star connection scheme两相星形接线方式260Zero mode component of traveling wave零模行波261Inverse phase sequence protection逆相序保护262Offset

24、impedance relay偏移特性阻抗继电器263Frequency response频率响应264Activate the breaker trip coil起动断路器跳闸266Permissive under reaching transfer trip scheme欠范围允许跳闸式267Slight (severe) gas protection轻（重）瓦斯保护268Manmachine interface人机对话接口270Three phase one shot reclosure三相一次重合闸271Out-of-step失步272Accelerating protection f

25、or switching onto fault重合于故障线路加速保护动作275Abrupt signal analysis突变信号分析276Out flowing current外汲电流277False tripping误动279Turn to turn fault，inter turn faults匝间短路280Relay based on incremental quantity增量（突变量）继电器281Vacuum circuit breaker真空开关282Power swing (out of step) blocking振荡（失步）闭锁284Successive approxima

26、tion type A/D逐次逼进式A/D285Infeed current助增电流286Self reset自动复归287Adaptive segregated directional current differential protection自适应分相方向纵差保护288Adaptive relay protection自适应继电保护289Pilot protection纵联保护291Angle of maximum sensitivity最大灵敏角292Out of service退出运行294Waveform波形295Outlet出口296Electromechanical机电的29

27、7Magnitude of current电流幅值299Traveling wave signal行波信号300Measurement signal测量信号301Traveling wave relay行波继电器302Transmission line malfunction输电线路异常运行303Subsystem子系统304Positive sequence impedance正序阻抗305Negative sequence impedance负序阻抗306Zero sequence impedance零序阻抗307Digital signal processor数字信号处理器308Freq

28、uency sensing频率测量309Cable relay电缆继电器310Under power protection低功率保护311Under voltage protection低电压保护312Transient analysis暂态分析313Voltage sensor电压传感器314Zero-sequence protection零序保护315Zero sequence current transducer零序电流互感器316Shunt旁路，并联317Series串联，级数318Parallel并联319Saturation饱和320Free-standing独立的，无需支撑物的3

29、21Troidal环形的，曲面，螺旋管形322Bushing套管323Magnetizing磁化324Dropout current回动电流325Reactor grounded neutral system中性点电抗接地系统326Grounding apparatus接地装置327Dual bus双总线328Thyristor晶闸管329Spark gap火花隙330Damping circuit阻尼电路331Discharge放电332Platform平台333Grading等级334Line trap线路陷波器335Field test实地试验337Off-position“断开”位置，

30、“开路”位置338Power-angle功角339Power-angle curve功角特性曲线340Torque-angle转矩角341Symmetrical components对称分量342Constant常量，恒定343Coupler耦合器345Concussion震动348Filter滤波器349Analogue模拟350Insulator绝缘子351Switch cabinet开关柜352Rated burdenload额定负载353Primary一次侧的354Remote-control apparatus远距离控制设备355Capacitance电容356Capacitor电容

31、器357Reactance电抗358Inductor电感359Internal resistance内阻360Blow-out coil消弧线圈361Bundle-conductor spacer分裂导线362Bundle factor分裂系数363Electromotive force电动势364Volt-amphere characteristic伏安特性365Outgoing line引出线366electrolyte电解质368Load characteristic负载特性369Self-induction自感370Mutual-induction互感371Induction coef

32、ficient感应系数372Inductance couping电感耦合373Time-invariant时不变的374Terminal voltage端电压375Non-linear characteristics非线性特性376External characteristics外特性378Harmonic current正弦电流379Pole-pairs极对数380Quadrature正交381Angular velocity角频率382Magnetic induction磁感应强度385Armature电枢386Peak value（交变量的）最大值387A mutually induce

33、d e.m.f互感电动势388The applied voltage外施电压389Zero-power-factor零功率因数390The no-load power factor空载功率因数391Sinusoidal variations正弦变量392A lagging power factor滞后的功率因数393Equivalent circuit等值电路394Capacitance effect电容效应395Direct axis直轴396Quadrature axis交轴398Concentrated coil集中绕组399Magnetization curve磁化曲线400Resid

34、ual magnetism剩磁401Rated armature current额定电枢电流402Series excited串励403Self excited自励404Shunt excited并励405spottily excited他励407Electromagnetic torque电磁转矩408a retarding torque制动转矩409Rectangular wave矩形波410Synchronous speed同步转速411Electromagnetic brake电磁制动412synchronous reactance同步电抗413synchronous condense

35、r同步调相机414Load shedding甩负荷415Black-start黑启动417Distribution feeder配电馈线418Commissioning投运419Reactive power compensation无功补偿器420Continuous rating连续运行的额定值421AI (artificial intelligence)人工智能422Network topology网络拓补424Configuration control组态控制425Topological information拓补信息426Black-out area停电区428Adaptive rel

36、aying自适应继电保护429Adaptive features自适应特性430Phase comparison relays相位比较继电器431Directional contact方向触点432Protective gap保护间隙433Protective earthing保护接地434Protective earthing; outer insulation保护绝缘435Protection switch保护开关436Protective cap保护帽437Protective panel保护屏柜439Protection device保护设备440Protective casing保护

37、外壳441Catch net; protecting net保护网442Protection system保护系统443Protective link保护线路444Protective ground保护性接地445Protective cover; Protective housing保护罩446Protection device; Protective gear保护装置447Protective transformer 保护变压器448Alarm relay报警信号继电器449Alarm signal；alerting signal报警信号450Admittance relays导纳型继电保

38、护装置451Low-voltage protection低压保护452Under-voltage release低电压跳闸453Under-voltage trip低电压自动跳闸454Under-run低负荷运行455Under-power protection低功率保护456Under-power relay低功率继电器457Under-frequency protection低频保护458Low-frequency high-voltage test 低频高压实验459Low-voltage relay低压继电器460Low-voltage release relay低压释放继电器461U

39、nder-frequency protection低周波保护463Under-impedance relay低阻抗继电器465Conductance relay电导继电器466Motor-field failure relay电动机磁场故障继电器467Dynamoelectric relay电动式继电器468Electric reset relay电复位继电器469Power-transformer relay电力传输继电器471Power system oscillation 电力系统振荡472Electric interlock relay连锁继电器473Current overload电

40、流过载474Self-polarizing relay电流极化继电器475Current-balance relay电流平衡式继电器476Circuit control relay电路控制继电器479Capacitance relay电容继电器480Capacity ground电容接地481Voltage balance relay电压平衡继电器482Circuit control relay电路控制继电器483Voltage responsive relay电压响应继电器484Voltage selection relay电压选择继电器485Power failure电源故障486Powe

41、r-transfer relay电源切换继电器487vacuum-tube relay电子管继电器488Ohm relay电阻继电器489Timing relay; timed relay定时继电器490Time pulse relay定时脉冲继电器492Directional over-current relay方向过流继电器493Directional over-current protection方向过流保护494Directional distance relay方向距离继电器495Directional pilot relaying方向纵联继电保护497Cut-off relay断路

42、继电器498Circuit breaker failure protection断路器故障保护装置500Open-phase relay断相继电器501Earth-leakage protection对地漏电保护502Multiple-reclosing breaker多次重合闸断路器503Multi-ended circuit protection多端线路保护506Multiple earth多重接地507Two-position relay二位置继电器508Generator protection发电机保护509Generator cutout relay发电机断路继电器510Genera

43、tor protection for negative sequence current发电机负序电流保护511Transmitting relay发送继电器512Back-spin timer反转时间继电器513Auxiliary relay辅助继电器514Negative phase relay负相位继电器515Negative-phase sequence impendence 负相序继电器516Under-load relay负载不足继电器517Back-up over-speed governor附加超速保护装置518Induction cup relay感应杯式继电器520Indu

44、ction type relay感应式继电器521Induction disc relay感应圆盘式继电器522High sensitive relay高灵敏度继电器523High-speed impedance relay高速阻抗继电器524High-voltage relay高压继电器525Power relay功率继电器527Transition impedance 过渡阻抗528Thermal protection过热保护529Temperature limiting relay过热继电器530Overload relay过载继电器531Overload trip过载跳闸532Ther

45、mostat relay恒温继电器533Closing relay合闸继电器534Transverse differential protection横差保护535Transfer of auxiliary supply后备电源切换536Back-up system后备继电保护537Delay-action relay缓动继电器538Slow-to release relay缓放继电器539Converter relay换流器继电器540Electromechanical relay机电继电器541Biased differential relaying极化差动继电保护系统542Discont

46、inuous relay鉴别继电器543Transistor relay晶体管继电器 544Crystal can relay晶体密闭继电器545Static relay静电继电器546Fast-operate slow-release relay快动缓释继电器547Fast-release relay快释放继电器549Excitation-loss relay失磁继电器553Two-phase short circuit fault两相短路故障554Two-phase grounding fault两相接地短路故障556Sensitive polarized relay灵敏极化继电器558S

47、ensitive relay灵敏继电器560Abnormal overload异常过载561Abnormal overvoltage事故过电压562Above earth potential对地电势563Absolute potential绝对电势564AC circuit breaker交流断路器565AC component交流分量566AC distribution system交流配电系统567Air-blast circuit breaker空气灭弧断路器568Air-blast switch空气吹弧开关569Air brake switch空气制动开关571Air breaker空

48、气断路器572Air-space cable空气绝缘电缆573Alive 带电的574All-relay interlocking 全部继电连锁575All-relay selector全继电式选择器578Arc extinguishing coil灭弧线圈579Arc suppressing reactor灭弧电抗器580Asymmetric load不对称负载581Asymmetric short circuit不对称短路582Asynchronous reactance异步电抗583Asynchronous resistance异步电阻584Biased differential rel

49、aying极化差动继电保护系统585Bi-directional relay双向继电器586Blinker 继电器吊牌587Blocking relay连锁继电器589Blowout coil灭弧线圈590Bus hub总线插座591Bus protective relay母线保护继电器592Bus section breaker母线分段断路器593Bus terminal fault母线终端故障594Bus separation母线分离595Bus tie circuit breaker母线联络继电器596Bypass 旁路597Coil factor线圈系数598Compound rela

50、y复合电路599Continuous load持续负载600Counting relay计数继电器602Cut-off of supply停止供电603Cut-out relay短路继电器604Dash current冲击电流605Data medium数据载体606Data processing数据处理607Data transmission数据传输608Emergency service事故运行609Emergency standby事故备用611Extinction coil消弧线圈612Extinguishing voltage消弧线圈613Extra high voltage超高压6

51、14Fault line故障线615Fault location故障定位616Feedback 反馈617Feeder 馈电线618Interlock 连锁619Intermittent fault间歇故障620Interrupting time断路时间621Negative direction反方向622No-load release无跳闸623Off-peak非峰值的624Operating load运行负载625Orthogonal 正交的626Rated primary voltage一次额定电压627Rated secondary volage二次额定电压628Remote cont

52、rolled遥控的629Reserve bus备用母线630Rotor 转子631Sectionalizer分段断路器632Self-energizing 自激的633Sequential tripping 顺序跳闸637Surge voltage冲击电压638Sustained overload持续过电压639Symmetrical 对称的640Fault component故障分量641Wavelet transform小波变换642Object-oriented面向对象643Faults recorder 故障录波644Setting calculation 整定计算645Topolog

53、y analysis拓扑分析646Expert system专家系统647Security安全性651Load schedule according to frequency change按周波减载653Semiconductor, semiconductor diode, transistor半导体、半导体二级管、三极管654Semi-orthogonal wavelet半正交小波656Saturation, saturation detection, saturation curve饱和，饱和检测，饱和曲线657Relay location保护安装处658Coordination of r

54、elay settings保护的整定配合659Coordination time interval保护配合时间阶段660Relay system configuration保护配置661Redundancy of relaying system保护配置的冗余度663Protection devices, protection equipment保护装置664Starting current and returning current of protection device保护装置的起动电流和返回电流665Alarm报警666Approximation component逼近分量668B sampling functionB样条函数670Transformation matrix变换矩阵672Fault type 故障类别673Pockels effect波克尔斯效应674Wave propagation velocity波速675Waveform identification波形识别法676Wave impedance, surge impedance波阻抗677Compensation voltage补偿电压678Compensat