继电保护装置用中英文对照表

继电保护装置用中英文对照表继电保护装置用中英文对照表继电保护装置用中英文对照表资料仅供参考文件编号：2022年4月继电保护装置用中英文对照表版本号：A修改号：1页次：1.0审核：批准:发布日期：继电保护中英文对照表1－58：A296－311：G386－417：M588－667：S

59－107：B312－327：H418－432：N668－722：T

108－184：C328－363：I433－468：O723－737：U

185－229：D364：J469－542：P738－754：V

230－258：E365：K543－545：Q755－762：W

259－295：F366－385：L546－587；R763－771：Z

序号英文全称中文解释

1Alaggingpower-factor滞后的功率因数

2Amutualkyinduced互感电动势

3aretardingtorque制动转矩

4Abnormaloperatingcondition不正常运行状态

5Abnormaloverload异常过载

6Abnormalovervoltage事故过电压

7Abnormalstate非常态

8Aboveearthpotential对地电势

9Abruptsignalanalysis突变信号分析

10Absolutepotential绝对电势

11ACcircuitbreaker交流断路器

12ACcomponent交流分量

13ACdirectionalovercurrentrelay交流方向过流继电器

14ACdistributionsystem交流配电系统

15ACreclosingrelay交流重合闸继电器

16Acceleratingprotectionfor

switchingontofault重合于故障线路加速保护动作

17AccelerationTrendRelay(ATR)加速趋势继电器

18AccurateWorkingCurrent精确工作电流

19AccurateWorkingvoltage精确工作电压

20Activatethebreakertripcoil起动断路器跳闸

21Adaptivefeatures自适应特性

22Adaptiverelayprotection自适应继电保护

23Adaptiverelaying自适应继电保护

24Adaptivesegregateddirectional

currentdifferentialprotection自适应分相方向纵差保护

25Admittancerelays导纳型继电保护装置

26AI(artificialintelligence)人工智能

27Airbrakeswitch空气制动开关

28Airbreaker空气断路器

29Air-blastcircuitbreaker空气灭弧断路器

30Air-blastswitch空气吹弧开关

31Air-spacecable空气绝缘电缆

32Alarm报警

33Alarmrelay报警信号继电器

34Alarmsignal;alertingsignal报警信号

35Alive带电的

36All-relayinterlocking全部继电连锁

37All-relayselector全继电式选择器

38AmplitudeComparison绝对值比较

39Analogue模拟

40Angleofmaximumsensitivity最大灵敏角

41Annunciatorrelay信号继电器

42Approximationcomponent逼近分量

43Arcextinguishingcoil灭弧线圈

44Arcsuppressingcoil消弧线圈

45Arcsuppressingreactor灭弧电抗器

46Arcingfault电弧接地故障

47Armature电枢

48Asymmetricload不对称负载

49Asymmetricshortcircuit不对称短路

50Asynchronousresistance异步电阻

51Asynchronoustractance异步电抗

52Attactedarmaturerelay衔铁（磁铁）吸合式继电器

53Automaticquasi-synchronization自动准同步

54Automaticreclosure自动重合闸

55auto-put-intodeviceofreserve-source备用电源自动投入装置

56auto-recosingwithself-synchronism自同步重合闸

57Auxiliarycontacts辅助触点

58Auxiliaryrelay/intermediaterelay辅助继电器／中间继电器

59BsamplingfunctionB样条函数

60Back-spintimer反转时间继电器

61Back-upover-speedgovernor附加超速保护装置

62Back-upprotection后备保护

63Back-upssystem后备继电保护

64Biaseddifferentialrelaying极化差动继电保护系统

65Bi-directionalrelay双向继电器

66Bi-stable双稳态

67Black-outarea停电区

68Black-start黑启动

69Blinker继电器吊牌

70Blochingprotection闭锁式保护

71Blockingrelay连锁继电器

72Blockingsignal闭锁信号

73Blow-outcoil灭弧线圈

74Branchcoefficient分支系数

75Breakercontactpoint断路器触点

76Breakerpountwrench开关把手

77Breakertripcoil断路器跳闸线圈

78Brushlessexcitation无刷励磁

79Buchholtzprotecter瓦斯保护

80Bundlefactor分裂系数

81Bundle-conductorspacer分裂导线

82Busbar母线；导电条

83Busbarcurrenttransformer母线电流变压器

84Busbardisconnectingswich分段母线隔离开关

85Buscompartment母线室；汇流条隔离室

86BuscouplerCB母联断路器

87Busduct母线槽；母线管道

88Bushub总线插座

89Businsulator母线绝缘器

90Busline汇流线

91Busprotection(Bus-barprotection)母线保护

92Busprotectiverelay母线保护继电器

93Busreactor母线电抗器

94Busrequestcycle总线请求周期

95Busrings集电环

96Busrod汇流母线

97Bussectionreactor分段电抗器

98Busstructure母线支架；总线结构

99Bustieswitch母线联络开关

100Bus-barchamber母线箱

101Bus-barfault母线故障

102Bus-barinsulator母线绝缘子

103bus-barprotectionwith

fixedcircuitxonnection固定联结式母线保护

104Bus-barsectionalizingswitch母线分段开关

105Bushing套管

106bushingtypexurrenttransformer套管式电流互感器

107Bypass旁路

108Cablerelay电缆继电器

109Capacitance电容

110Capacitanceeffect电容效应

111Capacitancerelay电容继电器

112Capacitivecurrent电容电流

113Capacitor电容器

114Capacitorofseriescompensation串补电容

115Capacitycharge电容充电

116Capacityground电容接地

117Carrierchannel高频通道

118Carrierorpilot-wirereceiverrelay载波或导引线接受继电器

119Carrierreceiver发讯机

120Carriertransmitter收讯机

121Cascadingoutages连锁故障

122Catchnet(protectingnet)保护网

123Chatter颤振

124Circuitbreaker断路器

125Circuitbreakerfailureprotection断路器失灵保护

126Circuitcontrolrelay电路控制继电器

127Clip-onleads夹式引线

128Clock时钟

129Closebylocalprotection保护合闸

130Close-upfault近距离故障

131Closingcoil合闸线圈

132Closingrelay合闸继电器

133Coiladjuster线圈调节器

134Coilcurl线圈

135Coilcurrent线圈电流

136Coilendleakagereactance线圈端漏电抗

137Coilfactor线圈系数

138coilinductance线圈电感

139Combinedbusandtransformerprotection母线和变压器共用保护

140Commissioning投运

141Common-modevoltage共模电压

142Communicationchannel通讯通道

143Communicationinterface通讯接口

144Compensationtheorem(compensationprinciple)补偿原理

145Compensationvoltage（compensatingvoltage)补偿电压

146Compoundrelay复合继电器

147Concentratedcoil集中绕组

148Concussion震动

149Conductancerelay电导继电器

150Configurationcontrol组态控制

151Connectionwith90degree９０度接线

152Constant常量

153Contact触点

154Contactbounce触点颤动

155Contactmultiplyingrelay触点多路式继电器

156Continuousload持续负载

157Continuousrating连续运行的额定值

158Converterrelay换流器继电器

159Coordinationofrelaysettings保护的整定配合

160Coordinationtimeinterval保护配合时间阶段

161Core铁芯

162Countingrelay计数继电器

163Coupler耦合器

164Criticalclearingtime极限切除时间

165Cross-countryfaults“越野式”双相同时接地故障166Crystalcanrelay晶体密闭继电器167CTline-breakＣＴ断线168Currentactuatedleakageprotector电流起动型漏电保护器169Currentattenuation电流衰减170Currentbalancetypecurrentdifferentialrelay电流平衡式差动电流继电器；差动平衡式电流继电器171Currentchanger换流器172Currentcompensationalgrounddistancerelay电流补偿式接地远距继电器173Currentconsumption电流消耗174Currentdifferentialcriterion电流差动判据175Currenttransformer电流互感器176Currenttransformerphaseangle电流互感器相角177Currenttransformersaturation电流互感器的饱和问题178Currenttravelingwave电流行波179Current-balancerelay电流平衡式继电器180Current-limitingrelay限流继电器181Cut-offofsupply停止供电182Cut-offpush断路器按钮183Cut-offrelay断路继电器184Cut-outrelay短路继电器185Dampingcircuit阴尼电路186Dashcurrent冲击电流187Datamedium数据载体188Dataprocessing数据处理189Datatransmission数据传输190Deadzone(Blindspot)死区191Definitetime定时限192Definitetimerelay定时限继电器193Delay-actionrelay缓动继电器194Delta三角形195Differentialmodeinterference差模干扰196Differentialmotion差动197Differentialprotection差动保护198Differentialprotectionwithpercentagerestraining具有比率制动的差动继电器199Differentialrelay差动继电器200Differentialrelaywithfastsaturatedcurrenttransformer带有速饱和变流器的差动继电器201DifferentialrelaywithRestraintCharacteristic具有制动特性的差动继电器202Digitalprotection数字式保护203Digitalsignalprocessor数字信号处理器204Directaxis直轴205Directionalcontact方向触点206Directionaldistancerelay方向距离继电器207Directionalover-currentprotection方向过流保护208Directionalover-currentrelay方向过流继电器209Directionalpilotrelaying方向纵联继电保护210Directionalprotection方向保护211Direct-to-groundcapacity对地电容212Discharge放电213Disconnectingswitch隔离开关214Discontinuousrelay鉴别继电器215Discriminatingzone判别区216Dislocation损失、故障引起的混乱217Disruption瓦解、系统解列218Distanceprotection距离保护219Distancerelay(impedancerelay)阻抗继电器220Distributedcapacitanceoflongline长线分布电容221Distributionfeeder配电馈线222Diviationcharacter偏移特性223Doublebusbarprotection双母线保护224Double-endedclip-onleads双头夹式引线225Dropoutcurrent回动电流226Dry-typetransformer干式变压器227Dualbus双总线228Dynamicattributes动态特性229Dynamoelectricrelay电动式继电器230Earthfault接地故障231Earth-leakageprotection对地漏电保护232Economicdispatchsystem经济调度系统233Electriccapacity电容234Electricinterlockrelay连锁继电器235Electricresetrelay电复位式继电器236Electricalapparatus(equipments)电器设备237Electricalgoverningsystem电力调速系统238Electricalnetwork(powernetwork)电网239Electricallyoperatedvalve电动阀门240Electropolarizedrelay极化继电器241electrolyte电解质242Electromagneticbrake电磁制动243Electromagnetictorque电磁转矩244Electromagneticalrelay电磁式继电器245Electromechanicrelay机电的246Electromotiveforce电动势247Emergencyservice事故运行248Emergencystandby事故备用249Energydirectionrelay能量方向继电器250Equivalentcircuit等值电路251Escapement/interlock/blocking闭锁252Excitation-lossrelay失磁继电器253Expertsystem专家系统254Extermalcharacteristics外特性255Extinctioncoil消弧线圈256Extinguishingvoltage灭弧电压257Extrahighvoltage超高压258Extra-high-voltagetransmissionline超高压传输259Failsafeinterlock五防装置260Fail-safeunit五防261Failurerate故障率262Falsetripping误动263Fastersponse快速响应264Fast-operateslow-releaserelay快动缓释继电器265Fast-releaserelay快释放继电器266Faultclearingtime故障切除时间267Faultcomponent故障分量268Faultdetectingrelay故障检测继电器269Faultdiagnosis故障诊断270Faultline故障线271Faultlocation故障定位272Faultphaseselection故障选相273Faultphaseselector故障选线元件274Faultrecorder故障录波器275Faulttype故障类型276Fault-componentalgorithms故障分量算法277Faultedphaseidentification故障相识别元件278Faultsrecorder故障录波279Feedback反馈280Feeder馈电线281Fiberopticalcommunication光纤通信282Fiber-OpticPilot光纤纵联保护283Fieldapplicationrelay励磁继电器；激励继电器284Fieldfailureprotectionofgenerator发电机的失磁保护285Fieldtest实地试验286Filter滤波器287Finger触点的接点288Fourieralgorithm傅立叶算法289Free-standing独立的；无需支撑物的290Frequencycomponent频率分量291Frequencyresponse频率响应292Frequencysensing频率测量293Frequencywindow频窗294Full-wavephasecomparisonprotection全波相位比较保护295Fusebox(Fusiblecutout)熔断器296Gaseousshield瓦斯保护装置297Gas-InsulaterswitchgearGIS气体绝缘组合电器298Generator发电机299Generatorcutoutrelay发电机断路继电器300GeneratorNegativeCurrentProtection发电机负序电流保护301Generatoroutofstepprotection发电机失步保护302Generatorprotection发电机保护303Generatorprotectionfornegativesequencecurrent发电机负序电流保护304Generatorstatorsinglephaseearthfault发电机定子绕组单相接地保护305Generatorstatorwindingshortcircuitfaults发电机定子绕组短路故障306Generator-transformerset发电机－变压器组307Gradedtimesettings阶梯型时间配置308Grading等级309Groundfaultrelay接地故障继电器310Ground-faultofungroundedsystem小电流接地系统311Groundingapparatus接地装置312Half-cycleintegralalgorithm半周积分算法313Hardstrap硬压板314Harmoniccurrent正弦电流315Harmonicrestraining谐波制动316Healthyphases非故障相317Heavyload重负荷318Hiddenfailures隐形故障319Highimpedancebusbardifferetialprotection高阻抗母线差动保护320Highresistance高阻321Highsensitiverelay高灵敏度继电器322Highspeedimpedancerelay高速阻抗继电器323Highspeedsignalacquisitionsystem高速数字信号采集系统324Hightensionelectricalporcelaininsulator高压电瓷绝缘子325Highvoltageline高压线路326High-frequencydirectionfinder高频测向器327High-voltagerelay高压继电器328Immunetoelectromagneticinterference不受电磁干扰329Impedancecircle阻抗圆330Impedancecompensator阻抗补偿器331Impedanceconverter阻抗变换器332Impedancemismatch阻抗失配333Impulsingrelay冲击继电器334Inadvertentenergization过激磁335Incorrecttripping误动336Inductancecouping电感耦合337Inductioncoefficient感应系数338Inductioncuprelay感应杯式继电器339Inductiondiscrelay感应圆盘式继电器340Inductiontyperelay感应式继电器341Inductor电感342Infeedcurrent助增电流343Inrushexcitingcurrentoftransformer励磁涌流344Instantaneousprotection瞬时保护345Instantaneousundervoltageprotectionwithcurrentsupervision电流闭锁电压速断保护346Insulationsupervisiondevice绝缘监视347Insulator绝缘子348Insulatorarcinghorn绝缘子角形避雷器349Insulatorarc-over绝缘子闪络350Insulatorbracket绝缘子托架351Insulatorcap绝缘子帽352Insulatorchain绝缘子串353Interturnfaults匝间短路354Interlock连锁355Intermittentfault间歇故障356Intermittentfilletweld间接角缝焊接357Internalfault内部故障358Internalresistance内阻359Interruptingtime断路时间360Intertrippingunderreachprotection远方跳闸欠范围保护361Inversephasesequenceprotection逆相序保护362Inversepowerprotection逆功率保护363Isolatedneutralsystem中性点绝缘系统364Jumperconnection跳线365Kalmanfilteralgorithm卡尔曼滤波算法366LaplaceandFouriertransforms拉氏和傅里叶变换367Leasedline租用线路368LED发光二极管369Linetrap线路陷波器370Loadcharacteristic负载特性371Loadflowcalculations潮流计算372Loadpatterns负荷形式373Loadscheduleaccordingtofrequencychange按周波减载374Loadshedding甩负荷375Lockoutrelay闭锁出口继电器376Locusofmeasuredimpedance测量阻抗轨迹377Longitudinaldifferentialprotection纵联差动保护378Longitudinaldifferentialrelay纵联差动继电器379Lossofsynchronismprotection失步保护380Lowimpedancebusbarprotection低阻抗母线保护381Low-frequencycomponent,subharmonic低频分量,低次谐波382Low-frequencyhigh-voltageprotection低频高压试验383Low-voltageprotection低压保护384Low-voltagerekeaserelay低压释放继电器385Low-voltagerelay低压继电器386Magneticflux磁通387Magneticinduction磁感应强度388Magnetizationcurve磁化曲线389Magnetizing磁化390Magnetizinginrushcurrent劢磁涌流391Magnitudeofcurrent电流幅值392Mainprotection主保护393Manipulatingorgan操作单元394Manipulation操作395Man-machineinterface人机对话接口396Margin裕度397Measuredimpedance测量阻抗398Measurement测量399Measurementsignal测量信号400Measuringunit测量元件401Mechanismlatch机械锁402Memorycircuit记忆回路403Metallicfault金属性故障404Micro-processorbasedprotectiverelay微机继电保护405Microwavelinkprotection微波保护406Minimumloadimpedance最小负荷阻抗407Motor-fieldfailurerelay电动机磁场故障继电器408Movingcoilrelay动圈式继电器409Muktiole-reclosingbreaker多次重合闸断路器410Multi-endedcircuitprotection多端线路保护411Multi-fingercontactor多触点接触器412Multi-phasecompensatedimpedancerelay多相补偿式阻抗继电器413Multipleearth多重接地414Multi-zonerekay分段限时继电器415Mutual-induction互感416Mutual-inductionofzerosequence零序互感的影响417Mutuallycoupledlines有互感线路418Negativedirection反方向419Negativephaserelay负相位继电器420Negativesequenceimpedance负序阻抗421Negative-phasesequenceimpendence负相序继电器422Networktopology网络拓朴423Neutralauto-transformer中性点接地自耦变压器424Neutraldisplacementprotection中性点过电压保护425Neutral-currenttransformer零序电流互感器426Neutral-pointearthing中性点接地427No-loadrelease无跳闸428Non-linearcharacteristics非线性特性429Non-sinusoidalsignal非正弦信号430Normalinverse反时限431Normallyclosedcontacts常闭节点432Normallyopencontacts常开节点433Object-oriented面向对向434Off-peak非峰值的435Off-position断开位置436Offsetimpedancerelay偏移特性阻抗继电器437Ohmrelay电阻继电器438Oil-immersedtypereactor油浸式电抗器439Open-phaserelay断相继电器440Operatingcharacteristic动作特性441Operatingeqution(criterion)动作方程(判据)442Operatingload运行负载443Operatingtime动作时间444Operational(internal)over-voltage操作(内部)过电压445Opticallinkprotection光纤保护446Optionboard选择板447Optoelectroniccoupler光电耦合器件448Orthogonal正交的449Oscillation振荡450Oscillatorcoil振荡线圈451Oscillatoryreactivityperturbation振荡反应性扰动452Oscillatorysurge振荡冲击453Outflowingcurrent外汲电流454Outgoingline引出线455Outofservice退出运行456Outofstep失步457Outlet出口458Output(executive)organ出口(执行)元件459Overcurrentprotection过电流保护460Overfluxingptrtection过励磁保护461Overheadline架空线462Overload过负荷463Overreachblockingscheme超范围闭锁式464Overvoltageprotection过电压保护465Overvoltagerelay过压继电器531466Over-currentrelaywithunder-voltagesupervision低电压起动的过电流保护467Over-loadrelay过载继电器468Over-loadtrip过载跳闸469Parallel并联470Parallelport并联出口471Peakvalue（交变量的）最大值472Percentagedifferentialprotection比率差动保护473Percentagedifferentialrelay比率差动继电器474Permanentfault永久性故障475Permissiveunderreachingtransfertripscheme欠范围允许跳闸式476Permissiveunderreachprotection允许式欠范围保护477Phasecomparisonprotection相位比较保护478Phasecomparisonrelay相位比较继电器479Phasesegregatedprotection分相保护480Phasetophasefault相间故障481Phase-angleofvoltagetransformer电压互感器的相角差482Phase-shiftingalgorithm移相算法483Pilotprotection高频保护；纵联保护484Pilotprotectionusingdistancerelay距离纵联保护485Platform平台486Pneumatic气动的487Pockelseffect波克尔斯效应488Polarcharacteristics极化特性489Polarizedvoltage极化电压490Pole-pairs极对数491Porcelaininsulator瓷绝缘子492Positivesequenceimpedance正序阻抗493Potentialtransformer电压互感器494Powerdirectionrelay功率方向继电器495Powerfactlrrelay功率因数继电器496Powerfailure电源故障497Powerlinecarrier电力线载波498Powerlinecarrierchannel高频通道499Powerlinecarrierprotection电力线载波保护500Powerrelay功率继电器501Powerrheostat电力变压器502Powerswing(outofstep)blocking振荡（失步）闭锁503Powersystemanalysisandcomputation电力系统分析与计算504Powersystemcontrol电力系统控制505Powersystemoscillation电力系统振荡506Powersystemsplittingandreclosing解列重合闸507Powersystemtransients电力系统暂态508Power-angle功角509Power-anglecurve功角特性曲线510Power-transferrelay电源切换继电器511Power-transformerrelay电力传输继电器512Primary一次侧的513Primaryprotection主保护514Privateline专用线路515ProportionalBrakeLongitudinalDifferentialProtection比例制动式纵差保护516Protectionagainstoverpressure超压防护517Protectionagainstunsymmetricalload不对称负载保护装置518Protectioncriterion保护判据519Protectiondevice保护设备；防护设备520Protectionfeature保护特性521Protectionofgenerator-transformerset发电机--变压器保护522Protectionreactor保护电抗器523Protectionscreen保护屏524Protectionswitch保护开关525Protectivecap保护帽526Protectivecasing保护外壳527Protectivecover(protectivehousing)保护罩528Protectivedevice(protectivegear)保护装置529Protectiveearthing保护接地530Protectiveearthingouterinsulation保护接地外绝缘531Protectiveequipment保护设备532Protectivegap保护间隙533Protectiveground保护性接地534Protectivelink保护线路535Protectivepanel保护屏柜536Protectiverelayingequipment继电保护装置537Protectiveswitch保护开关538Protectivesystem保护系统539Protectivetransformer保护变压器540PTline-breakPT断线541Pulse脉冲542Pulserelay(surgerelay)冲击继电器543Quadrature正交544Quadratureaxis交轴545Quasi-steadystate准稳态546Ratedarmaturecurrent额定电枢电流547Ratedburden/Ratedload额定负载548Ratedprimaryvoltage一次额定电压549Ratedsecondaryvoltage二次额定电压550Ratiorestrain比率制动551Reach(setting)ofprotection保护范围(定值)552Reactance电抗553Reactancebond电抗耦合554Reactanceofarmaturereaction电枢反应电抗555Reactivepowercimpensation无功补偿器556Reactorgroundedneutralsystem中性点电抗接地系统557Receivermachine收信机558Reclaimtime复归时间559Recloser重合闸560Rectangularwave矩形波561Rectifierbridge整流桥562Recursiveleastsquarealgorihm最小二乘算法563Redundancyofrelayingsystem保护配置的冗余度564Relayaccelerationafterauto-reclosing重合闸后加速保护565Relayaccelerationbeforeauto-reclosing重合闸前加速保护566Relayacttrip继电器操作跳闸567Relaybasedonincrementalquantity增量(突变量)继电器568Relaybasedontransientcomponent暂态保护569Relaylocation保护安装处570Relaymust-operatevalue继电器保证启动值571Relayoverrun继电器超限运行572Relaysystemconfiguration保护配置573Remotebackupprotection远后备保护574Remotecontrolled遥控的575RemoteTerminalUnit远程终端设备576Remote-controlapparatus远程控制设备577Reservebus备用母线578Residualcurrent零序电流579Residualcurrentrelay零序电流继电器580Residualmagnetism剩磁581Resistancegroundedneutralsystem中性点接地方式582Resultanttorque合成转矩583Returningcurrentofprotectiondevice保护装置返回584Reversepowerflows功率逆潮流585Rotor转子586Rotorearth-faultprotection转子接地保护587Rwliability可靠性588Samplingandholding采样保持589Samplinginterruptionserviceprogram采样中断服务程序590Satuationdetection饱和检测591Saturationcurve饱和曲线592SCADA监控与数据采集593Scalarproductrestraintdifferentrialrelay标积制动式差动继电器594Scan扫描595Sealedtransformer密封式变压器596Secondharmonicescapement二次谐波制动597Secondarycircuit二次回路598Sectionselectovityofprotection保护的区选择性599Sectionalizer分段断路器600Security安全性601Segregatedcurrentdifferentialprotection分相电流差动保护602Selectivity选择性603Selfexcited自励604Selfreset自动复归605Self-check自检606Self-energizing自激的607Self-induction自感608Self-polarizemho自极化姆欧（导纳）继电器609Self-polarizing电流极化继电器610Semiconductordiode半导体二极管611Semi-orthogonalwavelet半正交小波612Sensitivepolarized灵敏极化继电器613Sensitivity灵敏性614Sequenceofeventsrecorder事件顺序记录器615Sequentialtripping顺序跳闸616Serialport串行接口617Series串联618Seriesexcited串励619Sesitiverelay灵敏继电器620Settingcalculation整定计算621Severegasprotection重瓦斯保护622Shortcircuitcalculations短路计算623Short-termloadforecasting短期负荷预测624Shunt旁路；并联625Shuntexcited并励626Shuntrunning潜动627Shutter挡板628Sigle-phasetransmissionline单相传输线629Single-chipmicrocontroller单片机630Sinusoidalvariations正弦变量631Slightgasprotection轻瓦斯保护632Slow-toreleaserelay缓放继电器633Softstrap软压板634Solenoidrelay螺管式继电器635Sparkgap火花间隙636Speed速动性637Splitphasetransversedifferentialprotection裂相横差保护638Spottilyexcited他励639Star星形640Startup(Pickup)起动641Startingcurrentofprotectiondevice保护装置启动电流642Stateestimation状态估计643Staticdistancerelay静态距离继电器644Staticrelay静电继电器645Statorearth-faultprotection定子接地保护646Statorgroundprotectionbasedonzerosequencecurrent零序电流构成的定子接地保护647Step-typedistancerelay分段距离继电器648Strap压板649Subsystem子系统650SuccessiveapproximationtypwA/D逐次逼近型A/D651Superimposedcomponentprotection叠加分量保护652Surgeguard冲击防护653Surgeimpedance波阻抗654Surgevoltage冲击电压655Sustainedfaults持续性故障656Sustainedoverload持续657Switchcabinet开关柜658Switchstation开关站659Switchingsurge开关冲击660Symmetrical对称的661Symmetricalcomoinents对称分量662Synchronizationcheck同期检查663Synchronizedsampling采样同步664Synchronizingbyreferenceparametervector参数矢量同步法665Synchronouscondenser同步调相机666Synchronousreactance同步电抗667Synchronousspeed同步转速668Tap分接头669Telemeterdata遥测数据670Temperaturelimitingrelay过热继电器671Temporaryfault瞬时性故障672Terminalboard端子排673Terminalvoltage端电压674Test-block试验端子675Test-plug试验插头676Theappliedvoltage外施电压677Theno-loadpowerfactor空载功率因数678Thermalprotection过热保护679Thermostatrelay恒温继电器680Threephaseoneshotreclosure三相一次重合闸681Threeterminallineprotection三端线路保护682Through-fault穿越故障683Thyristor晶体管684Tieline联络线685Timeinterval时间间隔686Timeover-current时限过电流687Timepulserelay定时脉冲继电器688Time-currentcharacteristic时间-电流特性689Time-delayrelay时间继电器690Time-invariant不变时的691Timerrelay延时继电器692Timingrelay(Timedrelay)定时继电器693Topologicalinformation拓朴信息694Topologyanalysis拓朴分析695Torque-ang