Sheet1D phng s c (Outage reserve)Fixed C nhDirection of rotation Hng quayFixed-speed rotor: Rto ng yn.EL : (Earth Leakage), ch cc thit b in c chc nng bo v dng r (dng ZCT)fixture :b nFG : (Function Generator) My pht sngfixture :b nOF : (Over Frequency) ch cc thit b in c chc nng bo v qu tn sfixture .. :b nOSC : (OSCilloscope) My hin sng, dao ng kFL Fluorescent Light (Lamp)PL : (Phase Loss, Phase Failure), ch cc thit b in c chc nng bo v mt phaFlame detector: cm bin la, dng pht hin la bung t.PR : (Phase Reversal, Phase Sequence), ch cc thit b in c chc nng bo v th t pha (o pha)Flexible tolerance method: Phng php sai lch linh hot.PWS : (Power Supply) b ngun, ngun cung cpFlicker noise Nhiu hng, nhiu 1/fUBC : (UnBalance Current) ch cc thit b in c chc nng bo v mt cn bng dng inFlow control iu khin lu lng S-QUBV : (UnBalance Voltage) ch thit b in c chc nng bo v mt cn bng pFlow monitoring Theo di lu lngUF : (Under Frequency) ch cc thit b in c chc nng bo v thiu tn sFM _ Frequency Modulation : Bin iu tn s.Introduction Nhp mn, gii thiuFOB Free On Board1. AVR = automatic protection regulator : b iu chnh in p t ng [t ny vit sai]FOR Forced Outage Rate / Free On Rail1. lightning down conductor : dy dn st xung tFormal linear: Tuyn tnh hnh thc.1. local backup protection : b o v d tr ti chFour-resistor Bn-in tr10 . block : kha , cmFraction Mt phn10 Ohms law nh lut mFraction: Phn s10. ARS = autoreclosing schemes : s t ng li t ngFRLS Flame Retardent(or Fire Resistant) Low Smoked10. lamp /lmp/ : nFSA Fuel Supply Agreement10. over excitation : qu kch thchFSD Fire Shut Down100 Structure Cu trcFundamental C bn101 Diagram S fusible wire : dy n cu ch102 Distortion Mo dngGain H s khuch i (HSK), li103 Biasing (Vic) phn ccGalvanised component :Cu kin m km104 Bias stability n nh phn ccGalvanised component :Cu kin m km105 Four-resistor Bn-in trGalvanised component ..:Cu kin m km106 Fixed C nhgang capacitor: b t in107 Bias circuit Mch phn ccgap: khe h108 Constant base Dng nn khng iGate Cng109 Self bias T phn ccGCB Gas Circuit Breaker11 Concept Khi nimGEN Generator11 constantly : hng sGeneralization S khi qut ha11. fuse /fju:z/ : cu chGenerator: my pht in.11.ACB = air circuit breakers : my ct khng khGi tr nh mc .Rated value)110 Discrete Ri rcGi tr nh mc.Rated value)111 Dual-supply Ngun iGIS Gas Insulated Switchgear112 Grounded-emitter Cc pht ni tGIS Geographic Information System113 Diode-based (Pht trin) trn nn i-tGp t thi kin thc Anh vn cn thng. cc bn thng cm114 Current mirror B/mch gng dng inGoverning Chi phi115 Reference Tham chiuGovernor: b iu tc.116 Compliance Tun thGPS Global Positioning System117 Relationship Mi quan hGPT Grounding Potential Transformer118 Multiple Nhiu (a)Graphical analysis Phn tch bng th119 Small-signal Tn hiu nhGround terminal Cc (ni) t12 Signal source Ngun tn hiuGrounded-emitter Cc pht ni t12 therefore : v vy = thusGroup control iu khin nhm S-GP12. ACR = automatic circuit recloser : my ct t ng liGT(G) Gas Turbine (Generator)12. disconnector : cu daoGTY Gantry120 Equivalent circuit Mch tng ngHalf-circuit Na mch (vi sai)121 Constructing Xy dngHalf-cycle Na chu k122 Emitter follower Mch theo in p (cc pht)Half-wave Na sng123 Common collector Cc thu chungH s khng cn bng (Unbalance factor)124 Bode plot Gin (lc ) BodeH s khng cn bng (Unbalance factor)125 Single-pole n cc (ch c mt cc)H thng SCADA (Supervisory control and data acquisition system)126 Low-pass Thng thpH thng SCADA (Supervisory control and data acquisition system)127 High-pass Thng caoHFO Heavy Fuel Oil128 Coupling (Vic) ghpHigh Voltage ( Cao th129 RC-coupled Ghp bng RCHigh Voltage (HV) :. Cao th13 Amplifier B/mch khuch ihigh voltage :cao th130 Low-frequency Tn s thphigh voltage :cao th131 Mid-frequency Tn s trunghigh voltage .. .:cao th132 Performance Hiu nngHigh-frequency Tn s cao133 Bypass Ni ttHigh-pass Thng cao134 Deriving (Vic) rt ra (cng thc, mi quan h, )hight voltage power line: ng dy ti in cao135 Hybrid LaiHPS High Pressure Sodium136 High-frequency Tn s caoHRSG Heat Recovery Steam Generator137 Nonideal Khng l tngHVAC Heating, Ventilation & Air Conditioning138 Imperfection Khng hon hoHVAC: Heating, Ventilating, and Air Conditioning H thng iu ha khng kh v thng gi.139 Bandwidth Bng thng (di thng)Hydrolic control valve: vn iu khin bng thy lc.14 Load TiHydrolic: thy lc.140 Nonlinear Phi tuynHysteresis loss: Tn hao tr (t tr).141 Voltage swing Bin in p (dao ng)I/C Inspection Certiviate142 Current limits Cc gii hn dng inI/P Inusrance Policy143 Error model M hnh sai sICT Interposing CT144 Worst-case Trng hp xu nhtID Induced Draft FD(Induced Draft)145 Instrumentation amplifier B/mch khuch i dng c (trong o lng)Ideal case Trng hp l tng146 Simplified n gin haIdeal L tng147 Noise NhiuIDMT Inverse Definite Minimum Time148 Johnson noise Nhiu JohnsonIEC International Electrotechnical Commission149 Shot noise Nhiu SchottkyIEEE Institute of Electrical and Electronics Engineers15 Ground terminal Cc (ni) tIFA Issued For Approval150 Flicker noise Nhiu hng, nhiu 1/fIFC Issued For Construction151 Interference S nhiu lonIFD Issued For Design152 Noise performance Hiu nng nhiuIgnition transformer: bin p nh la.153 Term Thut ngilluminance : s chiu sng154 Definition nh nghailluminance : s chiu sng155 Convention Quy cilluminance .. : s chiu sng156 Signal-to-noise ratio T s tn hiu-nhiuImpedance Earth : in tr khng t157 Noise figure Ch s nhiuImpedance Earth : in tr khng t158 Noise temperature Nhit nhiuImpedance Earth : in tr khng t159 Converting Chuyn iImpedance: Tr khang Z16 Input Ng voImperfection Khng hon ho160 Adding Thm voImplicit: Khng tng minh.161 Subtracting Bt raIn phase opposition: Ngc pha.162 Uncorrelated Khng tng quanIn phase: ng pha.163 Quantity i lngIncoming Circuit Breaker : Aptomat tng164 Calculation (Vic) tnh ton, php tnhIncoming Circuit Breaker : Aptomat tng165 Data D liuIncoming Circuit Breaker ..: Aptomat tng166 Logic gate Cng lun lindependently excited: my pht in kch t c lp167 Inverter B/mch o (lun l)Indicator lamp, indicating lamp: n bo hiu, n ch th.168 Ideal case Trng hp l tngIndividual control iu khin ring l S-EL169 Actual case Trng hp thc tInfinitely differentiable: Kh vi v hn ln.17 Output Ng raInfinitesimal geometry: Hnh hc vi phn.170 Manufacturer Nh sn xutInfinitesimal: Vi phn.171 Specification Ch tiu k thutInitially: lc ban u, ban u172 Noise margin Bin chng nhiuinlet pressure.. p sut hi vo173 Fan-out Kh nng ko tiInput Ng vo174 Consumption S tiu thInrush current : Dng khi ng175 Static TnhInsensitive: Khng nhay, kem nhay176 Dynamic ngInsolation: C lp, cach ly.177 Rise time Thi gian tngInstantaneous current : Dng in tc thi178 Fall time Thi gian gimInstantaneous current : Dng in tc thi179 Propagation delay Tr lan truynInstantaneous current ..: Dng in tc thi18 Open-circuit H mchInstrumentation amplifier B/mch khuch i dng c (trong o lng)180 Logic family H (vi mch) lun lInsulator: B cach ly (in).181 Pull-up Ko lninsulator: s cch in182 Drawback Nhc imIntegrator B/mch tch phn183 Large-signal Tn hiu lnInterference S nhiu lon184 Half-circuit Na mch (vi sai)Interior solution: Nghim trong.185 Visualize Trc quan haInterlock circuit : mch kha lin ng186 Node NtInterlock contact : cng tc kha lin ng187 Mesh LiInterlock relay : r le kha lin ng188 Closed loop Vng knInterlock: Kha lin ng.189 Microphone u thu mIntroduction Nhp mn, gii thiu19 Gain H s khuch i (HSK), liInverse voltage in p ngc (t ln linh kin chnh lu)190 Sensor Cm binInverter B/mch o (lun l)191 Loudspeaker LoaInvertible: Kh o.192 Microwave Vi baInverting o (du)193 Oven LIOM Inter Office Memorandum194 Loading effect Hiu ng t tiIPB Isolated Phase Busduct195 rms value Gi tr hiu dngIPP Independant Power Producer196 figure of merit Ch s (khng th nguyn)ISF Instrument Safety Factor197 Visualization S trc quan haish paper: giy cch in198 Short-circuit Ngn mchITB Invitation To Bid199 Voltmeter Vn kITP Inspection (and) Test Plan2 direction : chiu hng , phng hngjack :u cm2 Philosophy Trit ljack :u cm2. admittance relays : rle tng dnjack .. :u cm2. longitudinal differential protection : bo v so lch dcJB(J/B) Junction Box20 Voltage gain H s khuch i ( li) in pJCS The Japanese Cable Manufacturers Association Standard200 Ammeter Ampe kJEC Standard of the Japanese Electrotechnical Committee201 Scale Thang oJEM The Standard of Japan Electrical Manufacturers Association202 Fundamental C bnJIS Japanese Industrial Standards203 Product TchJohnson noise Nhiu Johnson204 Derivation S rt raJunction Mi ni (bn dn)205 Level McKh nng qu ti (Overload capacity)206 Simplicity S n ginKh nng qu ti (Overload capacity)207 Conceptualize Khi nim haKhong cch lm vic ti thiu (Minimum working distance)208 Phasor VectKhong cch lm vic ti thiu (Minimum working distance)209 Terminology Thut ngKhong trng cch in ti thiu (Minimum insulation clearance)21 Current gain H s khuch i ( li) dng inKhong trng cch in ti thiu (Minimum insulation clearance)210 Common-Mode Rejection Ratio T s kh (tn hiu) cch chungKhi ng lnh t my nhit in (Cold start-up thermal generating set)211 Voltage-dependent Ph thuc in pKhi ng lnh t my nhit in (Cold start-up thermal generating set)212 Current-dependent Ph thuc dng inKhi ng nng t my nhit in (Hot start-up thermal generating set)213 Fraction Mt phnKhi ng nng t my nhit in (Hot start-up thermal generating set)214 Quadrant Gc phn tL.O. Lube Oil215 Breakdown nh thngL/C Letter of Credit216 Avalanche Thc lL/I Letter of Intent217 Graphical analysis Phn tch bng thLA Linghtning Arrester218 Emission S pht xLaminate: Cn mng.219 Thermal (Thuc v) nhitlamp /lmp/ : n22 Power gain H s khuch i ( li) cng sutlamp :n220 Approximation S xp xlamp :n221 Generalization S khi qut halamp .. :n222 Topology S Large-signal Tn hiu ln223 Topologically Theo s LBFOC _ Load Breaker Fuse Cut Out : Cu ch t ri c ct ti224 w.r.t So viLC Load Center225 Threshold NgngLCD Liquid Crystal Display226 Quiescent Tnh (im lm vic)LCP Local Control Panel227 Swing Bin dao ngLCS Local Control Station228 Power dissipation Tiu tn cng sutLE / LE Lead Engineer / Loss of Excitation (Relay)229 Transcendental Siu vitLead: dy o ca ng h.23 Power supply Ngun (nng lng)leakage current : dng r230 Numerator T sleakage current : dng r231 Denominator Mu sleakage current ..: dng r232 Asymptote Tim cnLeakage R (r)233 Leakage R (r)LED Light Emitting Diode24 Power conservation Bo ton cng sutLevel control iu khin mc S-H25 Efficiency Hiu sutLevel curve: ng mc.26 Cascade Ni tngLevel monitoring Mc gim st27 Notation Cch k hiuLevel Mc28 Specific C thLFO Light Fuel Oil29 Magnitude lnLie Bracket: Ngoc vung Lie.3 Linear Tuyn tnhLin kt h thng in (Interconnection of power systems)3. ACE = area control errorLin kt h thng in (Interconnection of power systems)3. amplidyne : khuch i quayLifting lug : Vu cu3. LOP = loss of phase : mt phaLifting lug : Vu cu3. straighfforward : hnh nh vit saiLifting lug .. .: Vu cu30 Phase Phalight /lait/ : nh sng , n31 Model M hnhLight emitting diode : it pht sng32 Transconductance in dn truynLight emitting diode : it pht sng33 Transresistance in tr truynLight emitting diode ..: it pht sng34 Resistance in trlightning down conductor : dy dn st xung t35 Uniqueness Tnh c nhtLimit switch: tip im gii hn.36 Response p ngLimiter: B hn ch.37 Differential Vi sai (so lch)Line Differential relay: r le so lch ng dy.38 Differential-mode Ch vi sai (so lch)Linear Tuyn tnh39 Common-mode Ch cch chunglive wire :dy nng3p crcuit breaker: hng phi l my ct 3 pha u nha. N l my ct 3 cc. 3p = 3 poles.live wire :dy nng4 Ideal L tnglive wire .. .:dy nng4. ADC = analog digital converter : b bin i tng t sload damping fator : h s chnh ti4. anti pumping divice : b phn chng ng lp i lp li ca ACRLoad Ti4. complicated : phc tpLoaded C mang ti4. live line reclosing : ng li ng dy mang inLoading effect Hiu ng t ti40 Rejection Ratio T s khLoad-line ng ti (c tuyn ti)41 Operational amplifier B khuch i thut tonLogic family H (vi mch) lun l42 Operation S hot ngLogic gate Cng lun l43 Negative mLOR Lock Out Relay44 Feedback Hi tipLoss of field: mt kch t.45 Slew rate Tc thay iLoudspeaker Loa46 Inverting o (du)Low Voltage (LV) : H th47 Noninverting Khng o (du)Low Voltage (LV) :. H th48 Voltage follower B/mch theo in plow voltage : h th49 Summer B/mch cnglow voltage : h th5 Voltage source Ngun plow voltage :trung th5. AFC = automatic frequency control : iu khin tn s t nglow voltage .. : h th5. APGS = automatic protection group selection : la chn nhm bo vLow-frequency Tn s thp5. LTC load tap changer : b t u ncLow-pass Thng thp5. spinning : xoay trnLRC Load Ratio Controller50 Diffential amplifier B/mch khuch i vi saiLT Line Trap51 Integrator B/mch tch phnLTG Lighting52 Differentiator B/mch vi phnLub oil: = lubricating oil: du bi trn.53 Tolerance Dung saiM/H Man Hour54 Simultaneous equations H phng trnhM/M Man Month55 Diode i-t (linh kin chnh lu 2 cc)Magnetic Brake : b hm t56 Load-line ng ti (c tuyn ti)Magnetic Brake : b hm t57 Analysis Phn tchMagnetic Brake ..: b hm t58 Piecewise-linear Tuyn tnh tng onMagnetic contact : cng tc in t59 Application ng dngMagnetic contact : cng tc in t6 coil : cun dyMagnetic contact .: cng tc in t6 Current source Ngun dngmagnetic field : t trng [nu khng nhm]6. ALU = arithmatic and logic unitmagnetic field : t trng [nu khng nhm]6. apparent impedace : tng tr biu kin o c bi rleMagnitude ln6. constant : lin tc , lin tipmangnetic field : t trng6. maximmum over current protection : bo v dng cc iManiford: a tp.60 Regulator B/mch n nhManufacturer Nh sn xut61 Numerical analysis Phn tch bng phng php sMap: nh x62 Loaded C mang tiMATV: Master Antenna TV H thng truyn hnh v tinh63 Half-wave Na sngMaximal tree: Cy ti i.64 Rectifier B/mch chnh luMC Magnetic Contactor65 Charging Np (in tch)MCB _ Miniature Circuit Breaker : B ngt mch loi nh66 Capacitance in dungMCC Motor Control Center67 Ripple nhp nhMCCB _ Moduled Case Circuit Breaker : My ct khi c dng ct > 100A68 Half-cycle Na chu kMDF Main Distribution Frame69 Peak nh (ca dng sng)Mechanical synchronization C kh ng b7 motion : chuyn ngMedium Voltage (MV) :. Trung th7 Voltage divider B/mch phn pMedium Voltage (MV) :. Trung th7. AGC = automatic generation control : diu khin phn phi cng sut t ngmercury manometer.p k thy ngn7. AR = auto restoration : t ng ti lp li inMesh Li7. brushes : chi qut , chi than trong cc ng cMetal-Oxide-Semiconductor Bn dn -xt kim loi7. magnetising inrush current : dng in t ha nhy vtMethod of Steepest Descent: Phng php hng dc nht.70 Inverse voltage in p ngc (t ln linh kin chnh lu)MF Maintenance Free / Multiplying Factor71 Bridge rectifier B/mch chnh lu cuMicrophone u thu m72 Bipolar Lng ccMicrowave Vi ba73 Junction Mi ni (bn dn)Mid-frequency Tn s trung74 Transistor Tran-zi-to (linh kin tch cc 3 cc)MIMO : multi input multi output : h thng nhiu ng vo , nhiu ng ra75 Qualitative nh tnhminiature circuit breaker :at to mat76 Description (S) m tMinimum phase: (h) pha cc tiu.77 Region Vng/khu vcMK Marshalling Kiosk78 Active-region Vng khuch iMMI Man-Machine Interface79 Quantitative nh lngModel M hnh8 Current divider B/mch phn dngMOF Metering Outfit8 slip rings : vng qut trn trc , ni tip xc vi chi qut [hnh nh l vy , khng chc]MOM Minutes Of Meeting8 thus : sau [ph t]MOSFET: metal-oxide-Semiconductor Field Effect transistor8. AMR = automated meter reading : c in k t ngmotion : chuyn ng8. back up protection : bo v d trMotor operated control valve: Van iu chnh bng ng c in.8. mutual coupling : h cmMOU Memorandom Of Understanding8. observation : quan st , theo diMOV Motor Operating Valve80 Emitter Cc phtMPR Motor Projection Relay / Monthly Progress Report81 Common-emitter Cc pht chungMTBF Mean Time Between Failure82 Characteristic c tnhMTO Material Take Off83 Cutoff Ngt (i vi BJT)Multiple Nhiu (a)84 Saturation Bo haMVR Manual Voltage Regulator85 Secondary Th cpn-Channel Knh N86 Effect Hiu ngNEC National Electrical Code87 n-Channel Knh NNegative m88 Governing Chi phiNegative sequence time overcurrent relay: R le qa dng th t nghch c thi gian.89 Triode Linh kin 3 ccNEMA National Electrical Manufacturers Association9 Superposition (Nguyn tc) xp chngnetwork : li in9. ATS = automatic transfer switch : thit b chuyn ngun t ngNeutral bar : Thanh trung ho9. balance point reach = setting tripping threshold : ngng tc ngNeutral bar : Thanh trung ho9. light /lait/ : nh sng , nNeutral bar .. : Thanh trung ho9. NPS = negative phase sequence : th t pha nghchneutral wire :dy ngui90 Pinch-off Tht (i vi FET)neutral wire :dy ngui91 Boundary Binneutral wire .. ..:dy ngui92 Transfer (S) truyn (nng lng, tn hiu )NGAY 22/1193 Comparison S so snhNGAY 23/1194 Metal-Oxide-Semiconductor Bn dn -xt kim loiNGR(NER) Neutral Grounding Resister(Neutral Earthing Resister)95 Depletion (S) suy gimNGT(NGTR) Neutral Grounding Transformer96 Enhancement (S) tng cngNLTC No Load Tap Changer97 Consideration Xem xtNode Nt98 Gate CngNoise figure Ch s nhiu99 Protection Bo vNoise margin Bin chng nhiuA/M Automatic/ManualNoise NhiuAAAC All Aluminum Alloy ConductorNoise performance Hiu nng nhiuAAC All Aluminum ConductorNoise temperature Nhit nhiuAC _ Alterating Current : Dng in xoay chiu.Nonautonomous system: H khng dng.ACAR Aluminum Conductor Alloy ReinforcedNonideal Khng l tngACB _ Air Circuit Breaker : My ct bng khng khNoninverting Khng o (du)ACB Air Circuit BreakerNonlinear Phi tuynaccesssories : ph kinNotation Cch k hiuaccesssories .: ph kinNPS Negative Phase Sequence (Relay)ACSR Aluminum Conductor Steel ReinforcedNSPB Non Segregate Phase BusductActive power cng sut tc dngNumerator and denominator polynomials: Cc a thc t s v mu s.Active power: cng sut hu cng, cng sut tc dng, cng sut o.Numerator T sActive-region Vng khuch iNumerator: T sActual case Trng hp thc tNumerical analysis Phn tch bng phng php sAdding Thm voNVD Neutral Voltage DisplacementAFC Approved For ConstructionO&M Operation & MaintenanceAFD Approved For Designobservation : quan st , theo diAgent: Tc nhnOCB / MOCB Oil Circuit Breaker / Minmum Oil Circuit BreakerAHU Air Handling UnitOCR Over Current RelayAir distribution system : H thng iu phi khOhms law nh lut mAir distribution system : H thng iu phi khOil-immersed transformer: My bin p duAir distribution system : H thng iu phi khOil-immersed transformer: My bin p dualarm bell : chung bo t ngOil-immersed transformer: My bin p dualarm bell : chung bo t ngOJT On the Job Trainingalarm bell .. .: chung bo t ngOLTC On Load Tap ChangerAlarm: cnh bo, bo ng.n nh c iu kin ca h thng in (Conditional stability of a power system)Ammeter : Ampe kn nh c iu kin ca h thng in (Conditional stability of a power system)Ammeter : Ampe kn nh qu (n nh ng)Ammeter .. .: Ampe kn nh qu (n nh ng) ca h thng in (Transient stability of a power system)Ammeter Ampe kn nh tnh ca h thng in (Steady state stability of a power system)Amplifier B/mch khuch in nh tnh ca h thng in (Steady state stability of a power system)Analysis Phn tchONAN/ONAF Oil Nature Air Nature / Oil Nature Air ForcedAnalytic Linear Inputs (ALI): Tuyn tnh hnh thc theo tn hiu vo.Open-circuit H mchAnnounciation: bo ng bng m thanh (chung hoc ci).Operation S hot ngANSI American National Standards InstituteOperational amplifier B khuch i thut tonAnti-windup: Bin php ngng thnh phn tch phn.Optoisolator/optocouplerAOP: Auxiliary oil pump: Bm du ph.Orifice: l tit lu.APFR Automatic Power Factor RegulatorOring: vng cao su c thit din trn, thng dng lm kn.Apparent power : cng sut biu kinOscillation: dao ngApparent power: Cng sut biu kin.Outer Sheath : V bc dy inApplication ng dngOuter Sheath : V bc dy inApproximation S xp xOuter Sheath ..: V bc dy inAR Auto Reclose (Relay)Output Ng raArbitrary(adj): Bt k, ty OV Over Voltage (Relay)Armature: phn cm.Oven LASAP As Soon As PossibleOver current relay: R le qu dng.Asymptote Tim cnOver voltage relay: r le qu p.ATS Automatic Transfer SwitchOverhead Concealed Loser : Tay nm thu lcAttainable state: Trng thi t ti c.Overhead Concealed Loser : Tay nm thu lcAutomatic shutdown control iu khin t ng s ngng my S-staOverhead Concealed Loser .: Tay nm thu lcAutonomous system: H dng.Overhead lines: ng dy trn trn khng.Autotransformer: hng phi bin p t ng, m l bin p t ngu.P&ID Piping and Instrument DiagramAUX AuxiliaryP.U Pressurization Unit / Per UnitAuxiliary contact, auxiliary switch: tip im ph.P/L Packing ListAuxiliary oil tank: bn du ph, thng gin du.P/O Purchase OrderAvalanche Thc lPA: Public Address H thng m thanh cng cngAVR : Automatic Voltage Regulator: b iu p t ng.PABX Private Automatic Branch ExchangerAVR Automatic Voltage RegulatorPABX: private automatic branch exchange H thng tng i in thoi ni bAWA Aluminum Wire Armoured (Cable)Passivity: Th ng.AWG American Wire GaugePB Push ButtonAxiom: Tin PC Procurement CoordinatorB/L Bill of LadingPCB Poly Chlorinated Bi-phenyl / Printed Circuit BoardBc xem li gip vi:PCS Piecesback up protection: bo v d tPD Project DirectorBackstepping: Cun chiu.PE Project Engineerbalance point-reach: ngng tc ngPeak nh (ca dng sng)Ball bearing: vng bi, bc n.Penalty function: Hm pht.Bandwidth Bng thng (di thng)Performance Hiu nngbarometric pressure.. p sut kh quynPermeability: T thm.BB Bus Bar (Protection)Perpendicular: Vung goc, trc giaoBCT Bushing Current TransformerPerpendicularity: S thng gcBearing seal oil pump: Bm du lm kn gi trc.PFD Process Flow DiagramBearing: gi trc, b trc, Phn phi in (Distribution of electricity)BFP Boiler Feed-water PumpPhn phi in (Distribution of electricity)BHP Brake Horse PowerPhn phi kinh t ph ti (Economic loading schedule)Bias circuit Mch phn ccPhn phi kinh t ph ti (Economic loading schedule)Bias stability n nh phn ccPhase reversal : lch phaBiasing (Vic) phn ccPhase reversal : lch phaBIL Basic Impulse LevelPhase reversal : lch phaBipolar Lng ccphase shift su lch phaBJT: Bipolar Junction Transistor : hehe ci ny ai cng bt , khi ni nh ^ ^Phase shifting transformer: Bin th di pha.BKR Breakerphase to phase voltage: in p dyblock : kha, cmPhasor VectBM(BOM) Bill of MaterialPhilosophy Trit lBMS: Building managment System H thng qun l ta nhPhneumatic control valve: van iu khin bng kh p.B/mch cngPhi hp cch in (Insulation co-ordination)Bode plot Gin (lc ) BodePhi hp cch in (Insulation co-ordination)boiler : l hiphotoelectric cell : t bo quang inBoiler Feed pump: bm nc cp cho l hi.photoelectric cell : t bo quang inBOO Build Own Operatephotoelectric cell : t bo quang inBOP Balance Of PlantPhc hi in p (Voltage recovery)BOT Build Own TransferPhc hi in p (Voltage recovery)Boundary BinPI Post InsulatorBreakdown nh thngPiecewise-linear Tuyn tnh tng onBridge rectifier B/mch chnh lu cupiezoelictrical manometerp k p inBridge rectifier: B chnh lu cuPinch-off Tht (i vi FET)Brush: chi than.PJT Projectbrushes : chi qut , chi than trong cc ng cPLC Programmable Logic ControllerBS British Standards (institute)PLCC Power Line Carrier CommunicationBSDG Black Start Diesel Generatorplug: phch cmburglar alarm : chung bo trmPM Project Managerburglar alarm : chung bo trmPMT Project Management Teamburglar alarm .. : chung bo trmPN Plant NorthBurner: vi t.PNL PanelBusbar : Thanh dnPole Placement : t cc.Busbar : Thanh dnPolytope: a din li.Busbar .. .: Thanh dnPosition control iu khin v tr S-SBusbar Differential relay: r le so lch thanh ci.Position switch: tip im v tr.bushing type CT: Bin dng chn s.Positive-definite: Xc nh dng.Bushing: s xuyn.Positive-semidefinite: Bn xc nh dng.Bushing: s xuyn.Potential pulse : in p xungBypass Ni ttPotential pulse : in p xungC&F Cost & FreightPotential pulse : in p xungC/I Commercial InvoicePower conservation Bo ton cng sutC/O Certificate of OriginPower dissipation Tiu tn cng sutC/W Certificate of WeightPower gain H s khuch i ( li) cng sutcable :cp inPower plant: nh my in.cable :cp inpower rating : dung lng nh mccable .. .:cp inpower station : h thng inCch in chnh (Main insulation)Power station: trm in.Cch in chnh (Main insulation)Power supply Ngun (nng lng)Cch in kp (Double insulation)Power transformer: Bin p lc.Cch in kp (Double insulation)Power: Ly tha.Cch in khng t phc hi (Non-self-restoring insulation)PPA Power Purchase AgreementCch in khng t phc hi (Non-self-restoring insulation)PQ Pre-QualificationCch in ngoi (External insulation)Predict: D on.Cch in ngoi (External insulation)pressure gause: ng h p sut.Cch in ph (Auxiliary insulation)Pressure monitoring Theo di p lc(lc nn, sc nn)Cch in ph (Auxiliary insulation)Pressure switch: cng tc p sut.Cch in trong (Internal insulation)pressure p sutCch in trong (Internal insulation)primary voltage : in p s cpCch in t phc hi (Self-restoring insulation)Prime number: S nguyn t.Cch in t phc hi (Self-restoring insulation)Prime: Ch yu, quan trng, gc, cn nguyn, nguyn tCalculation (Vic) tnh ton, php tnhProcess sequence control phng php iu khin tun t S-PZACanonical form: Dng chnh tc.Product TchCp cch in (Insulation level)Programmed sequence control iu khin tun t c lp trnh S-PGACp cch in (Insulation level)Propagation delay Tr lan truynCp in p (Voltage level)Protection Bo vCp in p (Voltage level)Protective relay: r le bo v.Capacitance in dungPS Purchase SpecificationCapacitor : T inPSS Power System StabilizerCapacitor : T inPT Potential TransformerCapacitor .. ..: T inPT: Potention transformer: my bin p o lng. Cng dng VT: voltage transformer.CAR Construction All Risk (Insurance)PTT Potential Transformer Test TerminalCardinality: Bn s, lc lng.Pull-up Ko lncartridge fuse /k:trid fju:z/ : cu ch ngPulse Width Modulation (PWM IC): Mch iu chnh in p ra ti.Cascade Ni tngPunching: l thp c dp nh hnh.Cast-Resin dry transformer: My bin p khPVC Poly Vinyl ChlorideCast-Resin dry transformer: My bin p khQu in p (trong h thng) (Overvoltage (in a system))Cast-Resin dry transformer.: My bin p khQu in p (trong h thng) (Overvoltage (in a system))CATV: Community Antenna TV H thng truyn hnh cpQu in p cng hng (Resonant overvoltage)CB _ Circuit Breaker : My ct.Qu in p cng hng (Resonant overvoltage)CBF Circuit Breaker Fail (Protection)Qu in p qu (Transient overvoltage)CBM CuBic Meter (M)Qu in p qu (Transient overvoltage)CCPD Coupling Capacitor Potential DeviceQu in p st (Lightning overvoltageCCPP Combined Cycle Power PlantQu in p st (Lightning overvoltageCCTV: Closed Circuit Television H thng camera gim st an ningQu in p tm thi (Temporary overvoltage)CCW Counter Clock WiseQu in p tm thi (Temporary overvoltage)CED Chiep Executive DirectorQu in p thao tc (Switching overvoltage)Cell: Trong c quy th n l 1 hc (2.2 V) Trong quang in th n l t bo quang in. Cn cell phone lQu in p thao tc (Switching overvoltage)CEO Chiep Executive OfficerQuadrant Gc phn tCFO Chiep Financial OfficerQuadratic equation: phng trnh bc 2.CFR Cost,and FreightQuadratic form: Dng ton phng.Characteristic c tnhQuadratic programming: Quy hoch ton phng.Charging Np (in tch)Quadratic: Bc hai, ton phng.Ch qu ca h thng in (Transient state of a power system)Qualitative nh tnhCh qu ca h thng in (Transient state of a power system)Qun l nhu cu h thng (System demand control)Ch xc lp ca h thng in (Steady state of a power system)Qun l nhu cu h thng (System demand control)Ch xc lp ca h thng in (Steady state of a power system)Quantitative nh lngCheck valve: van mt chiuQuantity i lngCheck valve: van mt chiu.Quiescent TINH (im lm vic)Chopper/Power FET: Transitor trng ng FETQuy hoch h thng in (Power system planning)CHU Chiller Handling UnitQuy hoch h thng in (Power system planning)CIF Cost Insurance and FreightR/L Remote/LocalCIP Carriage and Insurance Paid ToRadiator, cooler: b gii nhit ca my bin p.Circuit Breaker : Aptomat hoc my ctRated current : Dng nh mcCircuit Breaker : Cu dao in Aptomat hoc my ctRated current : Dng nh mccircuit breaker : my ct inRated current. .: Dng nh mcCircuit Breaker :Aptomat hoc my ctrated frequency : tn s nh mcCircuit Breaker ..: Aptomat hoc my ctRC-coupled Ghp bng RCCircuit breaker: my ct.RCD _ Residual Current Device : Thit b chng dng in d.Circulating water pump: Bm nc tun hon.RCP Remote Control PanelCirculation: Hon lu.Reactance: Cam khang.Clockwise rotation : s quay phiReactive power : cng sut phn khngClosed loop Vng knReactive power: Cng sut phn khng, cng sut v cng, cng sut o.CLR Current Limiting ReactorReactor: trong h thng in th n l cun cm. Trong l phn ng ht nhn th n l b phn khng ch tc phn ng.CM Construction ManagementRectifier B/mch chnh luc th vit ng l nh vy chng : straight forward : thng tiREF Restriced Earth Fault (Relay)Cofactor: Phn ph i s.reference input : tn hiu vo , tn hiu chuncoil : cun dyReference Tham chiuCommand variable: Bin ch o.Region Vng/khu vcCommon collector Cc thu chungRegulator B/mch n nhCommon-emitter Cc pht chungRejection Ratio T s khCommon-mode Ch cch chungRelationship Mi quan heCommon-Mode Rejection Ratio T s kh (tn hiu) cch chungRelative degree: Bc tng i.Compact fluorescent lamp: n hunh quangRelaxation: Ni lng.Compact fluorescent lamp: n hunh quangrelay : cng tc in t ngCompact fluorescent lamp: n hunh quangRelay : R leCompact fluorescent lamp: n hunh quangRelay : R leComparison S so snhrelay : r-leCompensate capacitor : T brelay : r-leCompensate capacitor : T bRelay .. ..: R leCompensate capacitor ..: T brelay ..: r-leCompensator: C cu b, khu b.Reluctance: T trCompliance Tun thResiduence: thng d.complicated : phc tpResistance in trConcave programming: Quy hoch lm.Response p ngConcept Khi nimrestraint element : phn t hmConceptualize Khi nim haResultant (n,a): (toan, vt ly) tng hp, hp lc.Condensat pump: Bm nc ngng.Resultant force: Hp lc.conductance : dn inRFQ(RFP) Request For Quotation (Proposal)conduit /kndit/ ng bc ( i dy)Ripple nhp nhconduit :ng bcRise time Thi gian tngconduit :ng bcRIV Radio Inflenced Voltageconduit .. .:ng bcRM. Ringgit Malaysiaconduit box : hp ni bcrms value Gi tr hiu dngCng sut d phng ca mt h thng in (Reserve power of a system)R le Mho: R le tng dn. Ngc li vi r le tng tr, thng dng bo v mt kch thch cho my pht.Cng sut d phng ca mt h thng in (Reserve power of a system)Rotary switch: b tip im xoay.Cng sut sn sng ca mt t my (hoc mt nh my in) (Available capacity of a it (of a power station)RP Reverse Power (Relay)Cng sut sn sng ca mt t my (hoc mt nh my in) (Available capacity of a it (of a power station)Rp. RupiahConjugate: (toan) lin hp.RPM Revolution Per MinuteConnected graph: th lin thng.Rs. RupeesConnector: dy ni.RTD Resistance Temperature DetectorConservatism principle: Nguyn tc trng yu (thn trng).RTU Remote Terminal UnitConsideration Xem xtRY Relayconstant : lin tc , lin tipS.C Static CondenserConstant base Dng nn khng iS.R Series Reactorconstantly : hng sS/S SubstationConstrained Nonlinear Programming: Quy hoch phi tuyn rng buc.SA Surge ArresterConstructing Xy dngSa thi ph ti (Load shedding)Consumption S tiu thSa thi ph ti (Load shedding)Contactor : Cng tc tSaddle: Yn ngaContactor : Cng tc tSafety interlock : kha lin ng an tonContactor .. : Cng tc tSalient pole machine: My cc li.Control board: bng iu khin.Sample time: Chu k trch mu.control switch: cn iu khin.Saturation Bo haControl valve: van iu khin c.Sawtooth: Rng ca.controlled output : tn hiu raSBEF StandBy Earth Fault (Relay)Convention Quy cSCADA Supervisory Control And Data AcquisitionConverting Chuyn iScale Thang oConvex functional: Phim hm li.SCR Silicon Controlled Rectifier / Short Circuit RatioConvex programming: Quy hoch li.SCS Substation Control SystemConveyor : bng chuynsecondary : th cp nh th pCooling fan : Qut lm mtSecondary diodes: i- t th cpCooling fan : Qut lm mtSecondary filter capacitors: T lc th cpCooling fan .. : Qut lm mtSecondary inductors: Cun th cpCoordinated control iu khin hi ho S-LTSecondary Th cpCopper equipotential bonding bar : Tm ni ng th bng ngsecondary voltage : in p th cpCopper equipotential bonding bar : Tm ni ng th bng ngSelector switch : Cng tc chuyn mchCopper equipotential bonding bar .: Tm ni ng th bng ngSelector switch : Cng tc chuyn mchCopper loss: Tn hao ng.Selector switch .: Cng tc chuyn mchCOS Cut Out Switchselector switch: cn la chn.Counterforce: Lc phn khng, phn lc.Self bias T phn ccCoupling (Vic) ghpSensor / Detector : Thit b cm bin, thit b d tmCoupling: khp niSensor / Detector : Thit b cm bin, thit b d tmCoupling: trong in t n l phng php ni tng. Nhng trong c in, n li l khp ni, dng kt ni gia ng c v ti \Sensor / Detector .: Thit b cm bin, thit b d tmCover: Ph.Sensor Cm binCPT Carriage Paid ToSeparation principle: Nguyn l tch.critical pressure p sut ti hnSequence control iu khin tun t S-FSCritical: (vt l, ton hc) ti hnSequence: Chm.CS Control SwitchSequential control: iu khin trnh t.CT Current TransformerSER Sequence Event RecorderCTT Current Transformer Test Terminalseries generator: my pht kch t ni tipCU Copper conductorservice type : kiu lp tca h thng in (Transient stability of a power system)Servo mechanism: C ch servo.CUB CubicleSet point: Gia tri chu ao.current :dng inShort-circuit Ngn mchcurrent :dng inShot noise Nhiu Schottkycurrent .. .:dng inshunt generator: my pht kch t song songCurrent carrying capacity: Kh nng mang tiSignal source Ngun tn hiuCurrent carrying capacity: Kh nng mang tiSignal-to-noise ratio T s tn hiu-nhiuCurrent carrying capacity: Kh nng ti dng Kh nng mang tiSIL Surge Impedance LoadingCurrent carrying capacity.: Kh nng mang tiSimilarity transformation: Bin i ng dng.Current divider B/mch phn dngSimplex method: Phng php n hnh.Current gain H s khuch i ( li) dng inSimplicity S n ginCurrent limits Cc gii hn dng inSimplified n gin haCurrent mirror B/mch gng dng inSimultaneous equations H phng trnhCurrent sense resistor: Bin tr d dng inSingle-pole n cc (ch c mt cc)Current source Ngun dngSink point: im ht.Current transformer : My bin dngSISO : single input single output : h thng 1 ng vo 1 ng raCurrent transformer : My bin dngSLD Single Line DiagramCurrent transformer : My bin dngSlew rate Tc thay iCurrent transformer: my bin dng o lng.Slip monitoring Theo di hin tng trtCurrent-dependent Ph thuc dng inslip rings : vng qut trn trc , ni tip xc vi chi qut [hnh nh l vy , khng chc]Current-fed three-phase converter: B bin i 3 pha ngun dong.Slip rings: C gopCutoff Ngt (i vi BJT)SLS Synchronizing SwitchCVT Capacitive Voltage TransformerSmall-signal Tn hiu nhCW Clock Wisesmoke bell : chung bo khiCWP Cooling Water Pump (Circulating Water Pump)smoke bell : chung bo khiD/G Diesel Generatorsmoke bell .. .: chung bo khiDAF Delivered At Frontiersmoke detector : u d khiDng in p (Voltage surge)smoke detector : u d khiDng in p (Voltage surge)smoke detector ..: u d khiDanger : nguy himSmooth air gap machine: My cc n.Dao ng in p (Voltage fluctuation)S h thng in (System diagram)Dao ng in p (Voltage fluctuation)S h thng in (System diagram)Data D liuS vn hnh h thng in (System operational diagram)DC _ Direct Current : Dng in mt chiu.S vn hnh h thng in (System operational diagram)DCS Distributed Control SystemSolenoid valve: Van in t.Dead-beat response: ap ng tc thi.Solenoid: Cun dy. Kim loi tr nn c t tnh khi i qua cun dy .DEF Delivered Ex ShipSpanning tree: Cy bao trm.Denominator Mu sSpark plug: nn la, Bu gi.Denominator: Mu s.SPB Segregated Phase BusductDepletion (S) suy gimSpecific C thDerivation S rt raSpecification Ch tiu k thutDeriving (Vic) rt ra (cng thc, mi quan h, )Speed control iu khin tc S-NDescription (S) m tspinning : xoay trnDF : Distortion Factor : h s mo dngspring manometer.p k l xoDiagram S SPST Single Pole Single ThrowDielectric insulation : in mi cch inSS Selector Switch or Syncro SwitchDielectric insulation :in mi cch inSSTD Solid State Trip DeviceDielectric insulation ..: in mi cch inST(G) Steam Turbine (Generator)im u ni (Connection point)standard : tiu chunim u ni (Connection point)Start up resistors: Bin tr khi ngin p cao nht (hoc thp nht) ca h thng (Highest (lowest) voltage of a system)Starting current : Dng khi ngin p cao nht (hoc thp nht) ca h thng (Highest (lowest) voltage of a system)Starting current : Dng khi ngin p cao nht i vi thit b (Highest voltage for equipment)Starting current .: Dng khi ngin p cao nht i vi thit b (Highest voltage for equipment)static pressure.. p sut tnhin p danh nh ca h thng in. .Nominal voltage of a system)Static Tnhin p danh nh ca h thng in.Nominal voltage of a system)step down transformer : MBA gim apin p vn hnh h thng in (Operating voltage in a system)step up transformer : MBA tng apin p vn hnh h thng in (Operating voltage in a system)step-up transformer :my tng pDIFB Biased Differential (Relay)STP Sewage Treatment PlantDIFF. Differenfial (Relay)straighfforward : hnh nh vit saiDiffential amplifier B/mch khuch i vi saistraight forward : thng tiDiffeomorphism: Song nh kh vi hay vi phi.stray losses : tn hao phDifferent gear box: trong xe t, n l cu vi sai.Strickly proper: Hp thc cht.Differential amplifyer: mch khuch i vi sai.Structure Cu trdifferential manometer.p k so lchS cn bng ca li phnDifferential monitoring Theo di sai khc(vi sai)S cn bng ca li phn phi (Balancing of a distribution network)Differential relay: r le so lch.S khng cn bng in p (Voltage unbalance)Differential relay: r le so lch.S khng cn bng in p (Voltage unbalance)Differential Vi sai (so lch)Subtracting Bt raDifferential-mode Ch vi sai (so lch)Sudden pressure relay: r le t bin p sut.Differentiator B/mch vi phnSuperposition (Nguyn tc) xp chngDiode i-t (linh kin chnh lu 2 cc)Surge: S dng lnDiode-based (Pht trin) trn nn i-tSW SwitchDirect current :in 1 chiuSWA (Galavinized) Steel Wire Armoured (Cable)Direct current :in 1 chiuSWGR SWITCHGEARDirect current .: in 1 chiuSwing Bin dao ngdirection : chiu hng , phng hngSwitch mode power transformer: Bin p SMPdirectional protection: bo v c hngswitch: cng tcDirectional time overcurrent relay: R le qu dng nh hng c thi gian.Switching Panel : Bng ng ngt mchDisconnecting switch: Dao cch ly.Switching Panel : Bng ng ngt mchdisconnector:dao cch lySwitching Panel ..: Bng ng ngt mchDiscrete Ri rcSWYD SWITCHYARDDiscriminant: Bit thc.SYN SynchronizingDisjoint: Khng lin thng.Synchro check relay: r le chng ha sai.Disruptive discharge : S phng in nh thngSynchro scope: ng b k, ng h o gc pha khi ha in.Disruptive discharge : S phng in nh thngSynchro switch: cn cho php ha ng b.Disruptive discharge : S phng in nh thngSynchronization: ng b ha.Disruptive discharge switch : B kch miSynchronizising relay: r le ha ng b.Disruptive discharge switch : B kch miT/L Transmission LineDisruptive discharge switch : B kch miTachogenerator: my pht tc.Distance relay: r le khong cch.Tachometer: tc kDistortion Mo dngTng cng h thng in (Reinforcement of a system)Distribution Board : T/bng phn phi inTng cng h thng in (Reinforcement of a system)Distribution Board : T/bng phn phi inTaylor series expansion: Chui khai trin Taylor.Distribution Board ..: T/bng phn phi inTB Terminal Board an ton cung cp in (Service security)TBE, TBA Technical Bid Evaluation (Analysis) an ton cung cp in (Service security)TBN TurbineDO Diesel OilTCS Trip Circuit Supervision (Relay) lch in p (Voltage deviation)TCU Tele Counting Unit lch in p (Voltage deviation)TE Electrical reset Trip (Relay) n nh ca h thng in (Power system stability)TEFC Totally Enclosed Fan Cooled n nh ca h thng in (Power system stability)Temperature control iu khin nhit S-t n nh ca ti (Load stability)Temperature monitoring Theo di nhit n nh ca ti (Load stability)Term Thut ng st in p ng dy (Line voltage drop)terminal station : trm h thng st in p ng dy (Line voltage drop)Terminology Thut ng tin cy cung cp in (Service reliability)TEWAC Totally Enclosed Water (to) Air Cooled tin cy cung cp in (Service reliability)THD : Total Harmonic Distortion : mo dng tng do sng hiDOL Direct On Line (Motor starting)The commutator model: M hinh thay th.Double Fed Cage: Lng sc kptherefore : v vy = thusDownstream circuit breaker: B ngt in cui ngunThermal (Thuc v) nhitDownstream circuit breaker:B ngt in cui ngunThermometer: ng h nhit .Downstream circuit breaker..: B ngt in cui ngunThermostat, thermal switch: cng tc nhit.Drawback Nhc imThreshold NgngDS Disconnecting SwitchThreshold value: Gia tri ngng.DTR Digital Transient Recorderthus : sau [ph t]D bo cu trc pht in (Generation mix forecast)Tiu chun vn hnh (Operation regulation)D bo cu trc pht in (Generation mix forecast)Tiu chun vn hnh (Operation regulation)D bo ph ti (Load forecast)Time cycle control iu khin thi gian ca cc chu k S-zsD bo ph ti (Load forecast)Time delay relay: r le thi gian.D bo qun l h thng in (Management forecast of a system)Time over current relay: R le qu dngc thi gian.D bo qun l h thng in (Management forecast of a system)TLP Transformer Local PanelD phng ngui (Cold reserve) I.1.79Tolerance Dung saiD phng ngui (Cold reserve) I.1.79. D phng s c (Outage reserve)Topologically Theo s D phng nng (Hot stand-by)Topology S D phng nng (Hot stand-by)TPN Triple Pole NeutralDual-supply Ngun iTR TransformerDynamic ngTradeoff: S cn bngE/L Export LicenseTrm bin p n: (hi hi, my ci ny ai cng bit gi)Earth conductor : Dy dn t Dy ni tTrng thi cn bng ca li in nhiu pha (Balanced state of a polyphase network)Earth conductor : Dy ni tTrng thi cn bng ca li in nhiu pha (Balanced state of a polyphase network)Earth conductor : Dy ni tTrng thi khng cn bng ca mt li in nhiu pha (Unbalanced state of a polyphase network)Earth conductor .: Dy ni tTrng thi khng cn bng ca mt li in nhiu pha (Unbalanced state of a polyphase network)Earth fault relay: r le chm t.Transcendental Siu vitEarth fault: s c chm t.Transconductance in dn truynEarthing leads : Dy tip aTransfer (S) truyn (nng lng, tn hiu )Earthing leads : Dy tip aTransformer Differential relay: r le so lch my bin p.Earthing leads : Dy tip atransformer: my bin pEarthing system : H thng ni tTransistor Tran-zi-to (linh kin tch cc 3 cc)Earthing system :H thng ni tTranslational movement: Chuyn ng tnh tin.Earthing system .: H thng ni tTransmission system: H thng truyn tai (in).Eddy current loss: Tn hao do dong xoay.Transpose: (ton) chuyn v.EF : (Earth Fault), ch cc thit b in c chc nng bo v chm tTransresistance in tr truynEF Earth Fault (Relay)Triode Linh kin 3 ccEFF. EfficiencyTrip: my b ngng hot ng do s c.Effect Hiu Ngtrong FET : field efect transistor l transistor hiu ng trngEfficiency Hiu sutTruncate: Thu gn.ELCB Earth Leakage Circuit BreakerTruncated incidence matrix: Ma trn ni thu gn.electric door opener : thit b m caTrung tm iu h thng in Quc gia (National load dispatch center)electric door opener : thit b m caTrung tm iu h thng in Quc gia (National load dispatch center)electric door opener ..: thit b m caTruyn ti in (Transmission of electricity)electric light bulb: bng n trnTruyn ti in (Transmission of electricity)electric light tube :bng n diTRV Transient Recovery Voltageelectric motor: my inTubular fluorescent lamp: n ng hunh quangelectrical appliances : thit b in gia dngTubular fluorescent lamp: n ng hunh quangelectrical appliances : thit b in gia dngTubular fluorescent lamp: n ng hunh quangelectrical appliances ..: thit b in gia dngUncorrelated Khng tng quanelectrical insulating material : vt liu cch inUnder voltage relay: r le thp p.electrical insulating material : vt liu cch inUnderground distribution: ng dy phn phi ngm.electrical insulating material .: vt liu cch inunderreach : di tmElectrical synchronization Mt in ng bUniform air-gap: Khe h khng khi u.Electromagnetic force: Lc in t.Uninterruptible supply Ngun in khng gin onElectromotive force: Sc in ng.Uniqueness Tnh c nhtELR Earth Leakage RelayUPS Uninterruptable Power SupplyEM Engineering Manager / Earth MastUpstream circuit breaker: B ngt in u ngunEmergency supply Ngun in s cUpstream circuit breaker: B ngt in u ngunEmission S pht xUpstream circuit breaker.: B ngt in u ngunEmitter Cc phtUV Under Voltage (Relay)Emitter follower Mch theo in p (cc pht)vacuum circuit breaker: my ct chn khngEMS Energy Management SystemVn hnh ng b h thng in (Synchronous operation of a system)Enhancement (S) tng cngVn hnh ng b h thng in (Synchronous operation of a system)EOCR Electronic Over Current Relayvapour pressure.. .p sut hiEPC Engineering Procurenment ConstructionVarac: t ngn gn ca variable autotransformer: bin p t ngu iu chnh c bng cch xoay.Equipotential bonding : Lin kt ng thVariational method: Phng php bin phn.Equipotential bonding :Lin kt ng thVCB _ Vacuum Circuit Breaker : My ct chn khng.Equipotential bonding : Lin kt ng thVCB Vacuum Circuit BreakerEquivalent circuit Mch tng ngVCS Vacuum Combination StarterError Amplifier IC (TL431): Vi mch khuch i li TL431Vector group : T u dyError model M hnh sai sVector group : T u dyMagnetic contact : Hm t c phi l: Cng tc (tip im) tES Earthing SwitchVector group .. : T u dyESD Emergency Shut DownVibration detector, Vibration sensor: cm bin rung.ETA Estimated Time of Arrivalvit ng li l : AVR = automatic voltage regulatorETD Estimated Time of DepartureVisualization S trc quan haEX ExcitorVisualize Trc quan haExciter field: kch thch ca my kch thch.Voltage divider B/mch phn pExciter: my kch thch.Voltage drop : St pExpectation operator: (ton t) k vng.Voltage drop : St paccesssories : ph kinExplicit: Tng minh.Voltage drop .: St pExtremely High Voltage (EHV) : Siu cao thVoltage follower B/mch theo in pExtremely High Voltage (EHV) :. Siu cao thVoltage gain H s khuch i ( li) in pEXW Ex WorksVoltage Source Inverter (VSI): Nghich lu ngun ap.Fall time Thi gian gimVoltage source Ngun pFan-out Kh nng ko tiVoltage swing Bin in p (dao ng)FAS Free Alongside ShipVoltage transformer (VT) Potention transformer (PT): my bin p o lng.FAT Factory (or Field or Final) Acceptance TestVoltage-dependent Ph thuc in pFault: s c, thng dng ch s c ngn mch.Voltmeter Vn kFCA Free CarrierVoltmetter, ampmetter, wattmetter, PF metter cc dng c o lng V, A, W, cos phiFCO _ Fuse Cut Out : Cu ch t riVRO Voltage Restrained Overcurrent (Relay)FD Forced Draft ID(Induced Draft)VSAT Very Small Aperture TerminalFDR FeederVT Voltage Transformerfeeback:phn hiw.r.t So viFeedback Hi tipWarning : cnh boFibre: Th.Water Supply and Sewerage: H thng cp thot ncField amp: dng in kch thch.WHRH Waste Heat Recovery BoilerField volt: in p kch thch.Winding type CT: Bin dng kiu dy qun.Field: cun dy kch thch.Winding: dy qun (trong my in).Field: trong l thuyt th n l trng. (nh in trng, t trng). Trong my in n l cun dy kch thchWinding: dy qun.figure of merit Ch s (khng th nguyn)wire :dy inFilter capacitor: T lcwire :dy inFire alarm: H thng bo chy t wire .. :dy inFire detector: cm bin la (dng cho bo chy).Wire: dy dn in.Fire Protection & Fighting: H thng PCCCWiring: cng vic i dy.Fire retardant : Cht cn chyWork: Cng (vt l).Fire retardant : Cht cn chyWorst-case Trng hp xu nhtFire retardant : Cht cn chywye-delta starting : khi ng sao- tam gicFire retardant .: Cht cn chyXLPE Cross Linked Poly Ethylene (Insulation)Y2K Year 2000 (millenium bug)ZCT Zero-phase Current Transformerzone substation : trm truyn ti

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