電力系統(tǒng)繼電保護(hù)專業(yè)詞匯[共19頁]

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1、電力系統(tǒng)繼電保護(hù)專業(yè)詞匯序號(hào)英文全稱中文解釋1Directional protection方向保護(hù)2Distance protection距離保護(hù)3Over current protection過流保護(hù)4Pilot protection 高頻保護(hù)5Differential protection差動(dòng)保護(hù)6Rotor earth-fault protection 轉(zhuǎn)子接地保護(hù)7Stator earth-fault protection定子接地保護(hù)8Over fluxing protection過勵(lì)磁保護(hù)9Back-up protection后備保護(hù)11Sequential tripping順序跳閘

2、12Start up/Pick up起動(dòng)13Breaker 斷路器14Disconnecting switch 隔離開關(guān)15Current transformer 電流互感器16Potential transformer電壓互感器17Dead zone/Blind spot死區(qū)18Vibration/Oscillation振蕩19Reliability可靠性20Sensitivity靈敏性21Speed 速動(dòng)性22Selectivity 選擇性23Step-type distance relay分段距離繼電器24Time delay 延時(shí)25Escapement/interlock/block

3、ing閉鎖26Incorrect tripping 誤動(dòng)27Phase to phase fault 相間故障28Earth fault接地故障29Through- fault穿越故障30Permanent fault永久性故障31Temporary fault瞬時(shí)性故障32Overload 過負(fù)荷34Contact multiplying relay觸點(diǎn)多路式繼電器35Timer relay時(shí)間繼電器40Ground fault relay接地故障繼電器41Recloser 重合閘42Zero-sequence protection零序保護(hù)43Soft strap軟壓板44Hard stra

4、p硬壓板45High resistance高阻46Second harmonic escapement二次諧波制動(dòng)47CT line-breakCT斷線48PT line-breakPT斷線49Secondary circuit二次回路50AC circuit breaker交流開關(guān)電路51AC directional over current relay 交流方向過流繼電器52Breaker point wrench 開關(guān)把手53Breaker trip coil 斷路器跳閘線圈54Bus bar 母線; 導(dǎo)電條55Bus bar current transformer母線電流變壓器56Bu

5、s bar disconnecting switch分段母線隔離開關(guān)57Bus compartment母線室; 匯流條隔離室58Bus duct 母線槽; 母線管道59Bus hub 總線插座60Bus line 匯流線61Bus insulator 母線絕緣器62Bus request cycle 總線請求周期63Bus reactor 母線電抗器64Bus protection 母線保護(hù)65Bus rings 集電環(huán)66Bus rod 匯流母線67Bus section reactor 分段電抗器68Bus structure 母線支架; 總線結(jié)構(gòu)69Bus tie switch 母線聯(lián)絡(luò)

6、開關(guān)70Bus-bar chamber 母線箱71Bus-bar fault 母線故障72Bus-bar insulator 母線絕緣子73Busbar sectionalizing switch母線分段開關(guān)74Current attenuation 電流衰減75Current actuated leakage protector 電流起動(dòng)型漏電保護(hù)器76Current balance type current differential relay 電流平衡式差動(dòng)電流繼電器;差動(dòng)平衡式電流繼電器77Current changer 換流器78Current compensational grou

7、nd distance relay 電流補(bǔ)償式接地遠(yuǎn)距繼電器79Current consumption 電流消耗80Coil adjuster 線圈調(diào)節(jié)器81Coil curl 線圈82Coil current 線圈電流83Coil end leakage reactance 線圈端漏電抗84Coil inductance 線圈電感85Current transformer phase angle 電流互感器相角86Distance relay; impedance relay阻抗繼電器87Power rheostat電力變阻器88Electrically operated valve電動(dòng)閥門

8、89Electrical governing system電力調(diào)速系統(tǒng)90Field application relay 勵(lì)磁繼電器; 激勵(lì)繼電器91High tension electrical porcelain insulator高壓電瓷絕緣子92Option board 任選板; 選配電路板; 選擇板93Oscillator coil 振蕩線圈94Over-Voltage relay 過壓繼電器95Power factor relay功率因素繼電器96Protection against overpressure 超壓防護(hù)97Protection against unsymmetric

9、al load不對稱負(fù)載保護(hù)裝置98Protection device 保護(hù)設(shè)備; 防護(hù)設(shè)備99Protection reactor 保護(hù)電抗器100Protection screen 保護(hù)屏101Protection switch 保護(hù)開關(guān)102Insulator cap絕緣子帽; 絕緣子帽103Insulator chain 絕緣子串; 絕緣子串104Insulator arc-over 絕緣子閃絡(luò); 絕緣子閃絡(luò)105Insulator arcing horn 絕緣子角形避雷器; 絕緣子角形避雷器106Insulator bracket 絕緣子托架; 絕緣子托架107Impedance c

10、ompensator阻抗補(bǔ)償器108Resistance grounded neutral system 中心點(diǎn)電阻接地方式109Reactance bond 電抗耦合; 接合扼流圈110Reactance of armature reaction 電樞反應(yīng)電抗111Under-Voltage relay欠壓繼電器112Voltage differential relay 電壓差動(dòng)繼電器114Relay must-operate value繼電器保證啟動(dòng)值115Relay act trip繼電器操作跳閘116Relay overrun繼電器超限運(yùn)行117Longitudinal differe

11、ntial protection縱聯(lián)差動(dòng)保護(hù)118Phase-angle of voltage transformer電壓互感器的相角差119Zero-sequence current/residual current零序電流120Residual current relay零序電流繼電器121Bus bar protection/bus protection母線保護(hù)122Breaker contact point斷路器觸點(diǎn)123Cut-off push斷路器按鈕124Gaseous shield 瓦斯保護(hù)裝置125Neutral-point earthing中性點(diǎn)接地126Internal

12、fault內(nèi)部故障127Auxiliary contacts輔助觸點(diǎn)128Neutral auto-transformer中性點(diǎn)接地自耦變壓器129Fuse box/fusible cutout熔斷器130Pulse relay/surge relay 沖擊繼電器131Auxiliary relay/intermediate relay中間繼電器132Common-mode voltage共模電壓133Impedance mismatch 阻抗失配134Intermittent fillet weld間斷角縫焊接135Loss of synchronism protection失步保護(hù)136C

13、losing coil合閘線圈137Electro polarized relay 極化繼電器138Power direction relay 功率方向繼電器139Direct-to-ground capacity對地電容140Shunt running潛動(dòng)141Trip/opening跳閘142Trip switch跳閘開關(guān)143Receiver machine 收信機(jī)144High-frequency direction finder 高頻測向器145Capacity charge 電容充電146time over-current時(shí)限過電流148Surge guard沖擊防護(hù)149Osci

14、llatory surge振蕩沖擊150Fail safe interlock 五防裝置151Differential motion差動(dòng)152Capacitive current電容電流154Time delay延時(shí)156Normal inverse反時(shí)限157Definite time定時(shí)限158Multi-zone relay分段限時(shí)繼電器159Fail-safe unit五防161Unbalance current不平衡電流162Blocking autorecloser閉鎖重合閘163Primary protection主保護(hù)164Tap分接頭165YC (telemetering)遙

15、測167Fault clearing time故障切除時(shí)間168Critical clearing time極限切除時(shí)間 169Switch station開關(guān)站170Traveling wave行波171Protection feature保護(hù)特性172Fault phase selector故障選線元件173Fault type故障類型174Inrush勵(lì)磁涌流175Ratio restrain比率制動(dòng)176Laplace and Fourier transforms 拉氏和傅利葉變換177Short circuit calculations 短路計(jì)算178Load flow calcul

16、ations 潮流計(jì)算179Oscillatory reactivity perturbation振蕩反應(yīng)性擾動(dòng)180Quasi-steady state準(zhǔn)穩(wěn)態(tài)181Automatic quasi-synchronization自動(dòng)準(zhǔn)同步182Protective relaying equipment繼電保護(hù)裝置183AC directional overcurrent relay交流方向過流繼電器184AC reclosing relay 交流重合閘繼電器185Annunciator relay信號(hào)繼電器188Carrier or pilot-wire receiver relay載波或?qū)б?/p>

17、線接受繼電器189Current-limiting relay限流繼電器190Definite time relay定時(shí)限繼電器192Lockout relay閉鎖繼電器；保持繼電器；出口繼電器193Micro-processor based protective relay微機(jī)繼電保護(hù)194Voltage -controlled overcurrent relay電壓控制過電流繼電器196Fault diagnosis故障診斷197Back-up protection后備保護(hù)198Overhead line 架空線199High voltage line 高壓線路200Underground

18、 cable埋地電纜201Circuit breaker斷路器202Brushless excitation無刷勵(lì)磁203Interlock閉鎖204Trigger觸發(fā)器205Winding-to-winding insulation繞組間的絕緣206Porcelain insulator瓷絕緣子207Tie line聯(lián)絡(luò)線208Leased line租用線路209Private line專用線路211Remote Terminal Unit遠(yuǎn)程終端設(shè)備212Economic dispatch system 經(jīng)濟(jì)調(diào)度系統(tǒng)213State estimation 狀態(tài)估計(jì)214Trip by lo

19、cal protection保護(hù)跳閘215Close by local protection保護(hù)合閘216Operational (internal) overvoltage操作（內(nèi)部）過電壓217Sampling and holding采樣保持218Synchronized sampling采樣同步219Manipulation操作220Measuring/Metering unit測量元件221Locus of measured impedance測量阻抗軌跡222Differential mode interference差模干擾223Output (executive) organ出口

20、（執(zhí)行）元件224Overcurrent relay with undervoltage supervision低電壓起動(dòng)的過電流保護(hù)225Low impedance busbar protection低阻抗母線保護(hù)228Half-cycle integral algorithm半周積分算法230Coordination of relay settings保護(hù)的整定配合231Reach (setting) of protection保護(hù)范圍（定值）232Coordination time interval保護(hù)配合時(shí)間階段233Percentage differential relay比率差動(dòng)繼

21、電器234Electromagnetic relay電磁型繼電器236Instantaneous undervoltage protection with current supervision電流閉鎖的電壓速斷保護(hù)237Operating equation (criterion)動(dòng)作方程（判據(jù)）238Operating characteristic動(dòng)作特性239Harmonic restraining諧波制動(dòng)241Segregated current differential protection分相電流差動(dòng)保護(hù)242Branch coefficient分支系數(shù)243Power line c

22、arrier channel (PLC)高頻通道245High speed signal acquisition system高速數(shù)字信號(hào)采集系統(tǒng)246Busbar protection with fixed circuit connection固定聯(lián)結(jié)式母線保護(hù)247Fault recorder故障錄波器248Fault phase selection故障選相249Optoelectronic coupler 光電耦合器件251Compensating voltage補(bǔ)償電壓252Polarized voltage極化電壓253Memory circuit記憶回路254Unblocking

23、signal解除閉鎖信號(hào)255Power system splitting and reclosing解列重合閘256Connection with 90 degree90度接線257Insulation supervision device絕緣監(jiān)視258Inrush exciting current of transformer勵(lì)磁涌流259Two star connection scheme兩相星形接線方式260Zero mode component of traveling wave零模行波261Inverse phase sequence protection逆相序保護(hù)262Offse

24、t impedance relay偏移特性阻抗繼電器263Frequency response頻率響應(yīng)264Activate the breaker trip coil起動(dòng)斷路器跳閘266Permissive under reaching transfer trip scheme欠范圍允許跳閘式267Slight (severe) gas protection輕（重）瓦斯保護(hù)268Manmachine interface人機(jī)對話接口270Three phase one shot reclosure三相一次重合閘271Out-of-step失步272Accelerating protection

25、 for switching onto fault重合于故障線路加速保護(hù)動(dòng)作275Abrupt signal analysis突變信號(hào)分析276Out flowing current外汲電流277False tripping誤動(dòng)279Turn to turn fault，inter turn faults匝間短路280Relay based on incremental quantity增量（突變量）繼電器281Vacuum circuit breaker真空開關(guān)282Power swing (out of step) blocking振蕩（失步）閉鎖284Successive approxi

26、mation type A/D逐次逼進(jìn)式A/D285Infeed current助增電流286Self reset自動(dòng)復(fù)歸287Adaptive segregated directional current differential protection自適應(yīng)分相方向縱差保護(hù)288Adaptive relay protection自適應(yīng)繼電保護(hù)289Pilot protection縱聯(lián)保護(hù)291Angle of maximum sensitivity最大靈敏角292Out of service退出運(yùn)行294Waveform波形295Outlet出口296Electromechanical機(jī)電的

27、297Magnitude of current電流幅值299Traveling wave signal行波信號(hào)300Measurement signal測量信號(hào)301Traveling wave relay行波繼電器302Transmission line malfunction輸電線路異常運(yùn)行303Subsystem子系統(tǒng)304Positive sequence impedance正序阻抗305Negative sequence impedance負(fù)序阻抗306Zero sequence impedance零序阻抗307Digital signal processor數(shù)字信號(hào)處理器308Fr

28、equency sensing頻率測量309Cable relay電纜繼電器310Under power protection低功率保護(hù)311Under voltage protection低電壓保護(hù)312Transient analysis暫態(tài)分析313Voltage sensor電壓傳感器314Zero-sequence protection零序保護(hù)315Zero sequence current transducer零序電流互感器316Shunt旁路，并聯(lián)317Series串聯(lián)，級(jí)數(shù)318Parallel并聯(lián)319Saturation飽和320Free-standing獨(dú)立的，無需支撐物

29、的321Troidal環(huán)形的，曲面，螺旋管形322Bushing套管323Magnetizing磁化324Dropout current回動(dòng)電流325Reactor grounded neutral system中性點(diǎn)電抗接地系統(tǒng)326Grounding apparatus接地裝置327Dual bus雙總線328Thyristor晶閘管329Spark gap火花隙330Damping circuit阻尼電路331Discharge放電332Platform平臺(tái)333Grading等級(jí)334Line trap線路陷波器335Field test實(shí)地試驗(yàn)337Off-position“斷開”位

30、置，“開路”位置338Power-angle功角339Power-angle curve功角特性曲線340Torque-angle轉(zhuǎn)矩角341Symmetrical components對稱分量342Constant常量，恒定343Coupler耦合器345Concussion震動(dòng)348Filter濾波器349Analogue模擬350Insulator絕緣子351Switch cabinet開關(guān)柜352Rated burdenload額定負(fù)載353Primary一次側(cè)的354Remote-control apparatus遠(yuǎn)距離控制設(shè)備355Capacitance電容356Capacitor

31、電容器357Reactance電抗358Inductor電感359Internal resistance內(nèi)阻360Blow-out coil消弧線圈361Bundle-conductor spacer分裂導(dǎo)線362Bundle factor分裂系數(shù)363Electromotive force電動(dòng)勢364Volt-amphere characteristic伏安特性365Outgoing line引出線366electrolyte電解質(zhì)368Load characteristic負(fù)載特性369Self-induction自感370Mutual-induction互感371Induction co

32、efficient感應(yīng)系數(shù)372Inductance couping電感耦合373Time-invariant時(shí)不變的374Terminal voltage端電壓375Non-linear characteristics非線性特性376External characteristics外特性378Harmonic current正弦電流379Pole-pairs極對數(shù)380Quadrature正交381Angular velocity角頻率382Magnetic induction磁感應(yīng)強(qiáng)度385Armature電樞386Peak value（交變量的）最大值387A mutually indu

33、ced e.m.f互感電動(dòng)勢388The applied voltage外施電壓389Zero-power-factor零功率因數(shù)390The no-load power factor空載功率因數(shù)391Sinusoidal variations正弦變量392A lagging power factor滯后的功率因數(shù)393Equivalent circuit等值電路394Capacitance effect電容效應(yīng)395Direct axis直軸396Quadrature axis交軸398Concentrated coil集中繞組399Magnetization curve磁化曲線400Res

34、idual magnetism剩磁401Rated armature current額定電樞電流402Series excited串勵(lì)403Self excited自勵(lì)404Shunt excited并勵(lì)405spottily excited他勵(lì)407Electromagnetic torque電磁轉(zhuǎn)矩408a retarding torque制動(dòng)轉(zhuǎn)矩409Rectangular wave矩形波410Synchronous speed同步轉(zhuǎn)速411Electromagnetic brake電磁制動(dòng)412synchronous reactance同步電抗413synchronous conden

35、ser同步調(diào)相機(jī)414Load shedding甩負(fù)荷415Black-start黑啟動(dòng)417Distribution feeder配電饋線418Commissioning投運(yùn)419Reactive power compensation無功補(bǔ)償器420Continuous rating連續(xù)運(yùn)行的額定值421AI (artificial intelligence)人工智能422Network topology網(wǎng)絡(luò)拓補(bǔ)424Configuration control組態(tài)控制425Topological information拓補(bǔ)信息426Black-out area停電區(qū)428Adaptive r

36、elaying自適應(yīng)繼電保護(hù)429Adaptive features自適應(yīng)特性430Phase comparison relays相位比較繼電器431Directional contact方向觸點(diǎn)432Protective gap保護(hù)間隙433Protective earthing保護(hù)接地434Protective earthing; outer insulation保護(hù)絕緣435Protection switch保護(hù)開關(guān)436Protective cap保護(hù)帽437Protective panel保護(hù)屏柜439Protection device保護(hù)設(shè)備440Protective casing

37、保護(hù)外殼441Catch net; protecting net保護(hù)網(wǎng)442Protection system保護(hù)系統(tǒng)443Protective link保護(hù)線路444Protective ground保護(hù)性接地445Protective cover; Protective housing保護(hù)罩446Protection device; Protective gear保護(hù)裝置447Protective transformer 保護(hù)變壓器448Alarm relay報(bào)警信號(hào)繼電器449Alarm signal；alerting signal報(bào)警信號(hào)450Admittance relays導(dǎo)納型繼

38、電保護(hù)裝置451Low-voltage protection低壓保護(hù)452Under-voltage release低電壓跳閘453Under-voltage trip低電壓自動(dòng)跳閘454Under-run低負(fù)荷運(yùn)行455Under-power protection低功率保護(hù)456Under-power relay低功率繼電器457Under-frequency protection低頻保護(hù)458Low-frequency high-voltage test 低頻高壓實(shí)驗(yàn)459Low-voltage relay低壓繼電器460Low-voltage release relay低壓釋放繼電器46

39、1Under-frequency protection低周波保護(hù)463Under-impedance relay低阻抗繼電器465Conductance relay電導(dǎo)繼電器466Motor-field failure relay電動(dòng)機(jī)磁場故障繼電器467Dynamoelectric relay電動(dòng)式繼電器468Electric reset relay電復(fù)位繼電器469Power-transformer relay電力傳輸繼電器471Power system oscillation 電力系統(tǒng)振蕩472Electric interlock relay連鎖繼電器473Current overloa

40、d電流過載474Self-polarizing relay電流極化繼電器475Current-balance relay電流平衡式繼電器476Circuit control relay電路控制繼電器479Capacitance relay電容繼電器480Capacity ground電容接地481Voltage balance relay電壓平衡繼電器482Circuit control relay電路控制繼電器483Voltage responsive relay電壓響應(yīng)繼電器484Voltage selection relay電壓選擇繼電器485Power failure電源故障486Po

41、wer-transfer relay電源切換繼電器487vacuum-tube relay電子管繼電器488Ohm relay電阻繼電器489Timing relay; timed relay定時(shí)繼電器490Time pulse relay定時(shí)脈沖繼電器492Directional over-current relay方向過流繼電器493Directional over-current protection方向過流保護(hù)494Directional distance relay方向距離繼電器495Directional pilot relaying方向縱聯(lián)繼電保護(hù)497Cut-off relay

42、斷路繼電器498Circuit breaker failure protection斷路器故障保護(hù)裝置500Open-phase relay斷相繼電器501Earth-leakage protection對地漏電保護(hù)502Multiple-reclosing breaker多次重合閘斷路器503Multi-ended circuit protection多端線路保護(hù)506Multiple earth多重接地507Two-position relay二位置繼電器508Generator protection發(fā)電機(jī)保護(hù)509Generator cutout relay發(fā)電機(jī)斷路繼電器510Gene

43、rator protection for negative sequence current發(fā)電機(jī)負(fù)序電流保護(hù)511Transmitting relay發(fā)送繼電器512Back-spin timer反轉(zhuǎn)時(shí)間繼電器513Auxiliary relay輔助繼電器514Negative phase relay負(fù)相位繼電器515Negative-phase sequence impendence 負(fù)相序繼電器516Under-load relay負(fù)載不足繼電器517Back-up over-speed governor附加超速保護(hù)裝置518Induction cup relay感應(yīng)杯式繼電器520In

44、duction type relay感應(yīng)式繼電器521Induction disc relay感應(yīng)圓盤式繼電器522High sensitive relay高靈敏度繼電器523High-speed impedance relay高速阻抗繼電器524High-voltage relay高壓繼電器525Power relay功率繼電器527Transition impedance 過渡阻抗528Thermal protection過熱保護(hù)529Temperature limiting relay過熱繼電器530Overload relay過載繼電器531Overload trip過載跳閘532Th

45、ermostat relay恒溫繼電器533Closing relay合閘繼電器534Transverse differential protection橫差保護(hù)535Transfer of auxiliary supply后備電源切換536Back-up system后備繼電保護(hù)537Delay-action relay緩動(dòng)繼電器538Slow-to release relay緩放繼電器539Converter relay換流器繼電器540Electromechanical relay機(jī)電繼電器541Biased differential relaying極化差動(dòng)繼電保護(hù)系統(tǒng)542Disco

46、ntinuous relay鑒別繼電器543Transistor relay晶體管繼電器 544Crystal can relay晶體密閉繼電器545Static relay靜電繼電器546Fast-operate slow-release relay快動(dòng)緩釋繼電器547Fast-release relay快釋放繼電器549Excitation-loss relay失磁繼電器553Two-phase short circuit fault兩相短路故障554Two-phase grounding fault兩相接地短路故障556Sensitive polarized relay靈敏極化繼電器55

47、8Sensitive relay靈敏繼電器560Abnormal overload異常過載561Abnormal overvoltage事故過電壓562Above earth potential對地電勢563Absolute potential絕對電勢564AC circuit breaker交流斷路器565AC component交流分量566AC distribution system交流配電系統(tǒng)567Air-blast circuit breaker空氣滅弧斷路器568Air-blast switch空氣吹弧開關(guān)569Air brake switch空氣制動(dòng)開關(guān)571Air breake

48、r空氣斷路器572Air-space cable空氣絕緣電纜573Alive 帶電的574All-relay interlocking 全部繼電連鎖575All-relay selector全繼電式選擇器578Arc extinguishing coil滅弧線圈579Arc suppressing reactor滅弧電抗器580Asymmetric load不對稱負(fù)載581Asymmetric short circuit不對稱短路582Asynchronous reactance異步電抗583Asynchronous resistance異步電阻584Biased differential r

49、elaying極化差動(dòng)繼電保護(hù)系統(tǒng)585Bi-directional relay雙向繼電器586Blinker 繼電器吊牌587Blocking relay連鎖繼電器589Blowout coil滅弧線圈590Bus hub總線插座591Bus protective relay母線保護(hù)繼電器592Bus section breaker母線分段斷路器593Bus terminal fault母線終端故障594Bus separation母線分離595Bus tie circuit breaker母線聯(lián)絡(luò)繼電器596Bypass 旁路597Coil factor線圈系數(shù)598Compound re

50、lay復(fù)合電路599Continuous load持續(xù)負(fù)載600Counting relay計(jì)數(shù)繼電器602Cut-off of supply停止供電603Cut-out relay短路繼電器604Dash current沖擊電流605Data medium數(shù)據(jù)載體606Data processing數(shù)據(jù)處理607Data transmission數(shù)據(jù)傳輸608Emergency service事故運(yùn)行609Emergency standby事故備用611Extinction coil消弧線圈612Extinguishing voltage消弧線圈613Extra high voltage超高

51、壓614Fault line故障線615Fault location故障定位616Feedback 反饋617Feeder 饋電線618Interlock 連鎖619Intermittent fault間歇故障620Interrupting time斷路時(shí)間621Negative direction反方向622No-load release無跳閘623Off-peak非峰值的624Operating load運(yùn)行負(fù)載625Orthogonal 正交的626Rated primary voltage一次額定電壓627Rated secondary volage二次額定電壓628Remote co

52、ntrolled遙控的629Reserve bus備用母線630Rotor 轉(zhuǎn)子631Sectionalizer分段斷路器632Self-energizing 自激的633Sequential tripping 順序跳閘637Surge voltage沖擊電壓638Sustained overload持續(xù)過電壓639Symmetrical 對稱的640Fault component故障分量641Wavelet transform小波變換642Object-oriented面向?qū)ο?43Faults recorder 故障錄波644Setting calculation 整定計(jì)算645Topol

53、ogy analysis拓?fù)浞治?46Expert system專家系統(tǒng)647Security安全性651Load schedule according to frequency change按周波減載653Semiconductor, semiconductor diode, transistor半導(dǎo)體、半導(dǎo)體二級(jí)管、三極管654Semi-orthogonal wavelet半正交小波656Saturation, saturation detection, saturation curve飽和，飽和檢測，飽和曲線657Relay location保護(hù)安裝處658Coordination of

54、 relay settings保護(hù)的整定配合659Coordination time interval保護(hù)配合時(shí)間階段660Relay system configuration保護(hù)配置661Redundancy of relaying system保護(hù)配置的冗余度663Protection devices, protection equipment保護(hù)裝置664Starting current and returning current of protection device保護(hù)裝置的起動(dòng)電流和返回電流665Alarm報(bào)警666Approximation component逼近分量668B sampling functionB樣條函數(shù)670Transformation matrix變換矩陣672Fault type 故障類別673Pockels effect波克爾斯效應(yīng)674Wave propagation velocity波速675Waveform identification波形識(shí)別法676Wave impedance, surge impedance波阻抗677Compensation voltage補(bǔ)償電壓678Compens