編輯推薦
新增章節
電壓穩定
地下電纜
架空線路絕緣子
輸電線路機械設計
中性點接地
電暈
高壓直流輸電
配電系統
新增附錄
電能質量，變電站等
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內容簡介
本版電力系統工程較上版進行了廣泛的修訂，新增若干專題的介紹並更新了與最新技術發展相關的內容。此外，所有的專題都有多母線結構的例子進行說明。突出特點
系統地解釋現代電力系統運行、控制和分析相關的基本原理
詳細介紹電力系統暫態、斷路器和保護
給出多個系統研究的算法
附錄給出MATLAB和SIMULINK用於電力系統分析的仿真程式
作者簡介
DPKothari，isProfessor，CentreforEnergyStudies，IndianInstituteofTechnology，Delhi.HehasbeenHeadoftheCentreforEnergyStudies（1995-97）andPrincipal（1997-98）VisvesvarayaRegionalEngineeringCollege，Nagpur.HehasbeenDirector-incharge，liTDelhi（2005），DeputyDirector（Admn.）（2003-2006）.Earlier（1982-83and1989），hewasavisitingfellowatRMIT，Melbourne，Australia.HeobtainedhisBE，MEandPh.DdegreesfromBITS，Pilani.AfellowoftheInstitutionofEngineers（India），fellowofNationalAcademyofEngineering，fellowofNationalAcademyofSciences，SeniorMemberIEEE，MemberIEE，LifeMemberISTE，ProfessorKotharihaspublished/presentedaround500papersinnationalandinternationaljournals/conferences.Hehasauthored/co-authoredmorethan18books，includingPowerSystemOptimization，ModernPowerSystemAnalysis，ElectricMachines，PowerSystemTransients，TheoryandProblemsofElectricMachinesandBasicElectricalEngineering.Hisresearchinterestsincludepowersystemcontrol，optimization，reliabilityandenergyconservation.HehasreceivedtheNationalKhoslaawardforLifetimeAchievementsinEngineeringfor2005fromliTRoorkee.IJNagrathisAdjunctProfessor，BITS，Pilani，andretiredasProfessorofelectricalengineeringandDeputyDirectorofBirlaInstituteofTechnologyandScience，Pilani.HeobtainedhisBEwithHons.inelectricalengineeringfromtheUniversityofRajasthanin1951andMSfromtheUniversityofWisconsinin1956.Hehasco-authoredseveralsuccessfulbookswhichincludeElectricMachines，ModernPowerSystemAnalysisandSystems：ModellingandAnalysis.Hehasalsopublishedseveralresearchpapersinprestigiousnationalandinternationaljournals.
目錄
PrefacetotheSecondEditionPrefacetotheFirstEdition
1.Introduction
1.1ElectricPowerSystem
1.2IndianPowerSector
1.3AContemporaryPerspective
1.4StructureofPowerSystems
1.5ConventionalSourcesofElectricEnergy
1.6Magnetohydrodynamic(MHD)Generation
1.7GeothermalEnergy
1.8EnvironmentalAspectsofElectricEnergyGeneration
1.9RenewableEnergyResources
1.10SolarEnergyanditsUtilization
1.11WindPower
1.12Biofuels
1.13GeneratingReserve，ReliabilityandCertainFactors
1.14EnergyStorage
1.15EnergyConservation
1.16GrowthofPowerSystemsinIndia
1.17Deregulation
1.18DistributedandDispersedGeneration
1.19PowerSystemEngineersandPowerSystemStudies
1.20UseofComputersandMicroprocessors
1.21ProblemsFacingIndianPowerIndustryanditsChoices
Annexure1.1
Annexure1.2
2.inductanceandResistanceofTransmissionLines
2.1Introduction
2.2DefinitionofInductance
2.3FluxLinkagesofanIsolatedCurrent-CarryingConductor
2.4InductanceofaSingle-PhaseTwo-WireLine
2.5ConductorTypes
2.6FluxLinkagesofOneConductorinaGroup
2.7InductanceofCompositeConductorLines
2.8InductanceofThree-PhaseLines
2.9Double-CircuitThree-PhaseLines
2.10BundledConductors
2.11Resistance
2.12SkinEffectandProximityEffect
2.13MagneticFieldInduction
2.14Summary
3.CapacitanceofTransmissionLines
3.1Introduction
3.2ElectricFieldofaLongStraightConductor
3.3PotentialDifferencebetweenTwoConductorsofaGroupof
ParallelConductors
3.4CapacitanceofaTwo-WireLine
3.5CapacitanceofaThree-PhaseLinewithequilateral
Spacing
3.6CapacitanceofaThree-PhaseLinewithUnsymmetrical
Spacing
3.7EffectofEarthonTransmissionLineCapacitance
3.8MethodofGMD(Modified)
3.9BundledConductors
3.10ElectrostaticInduction
3.11Summary
4.RepresentationofPowerSystemComponents
4.1Introduction
4.2Single-PhaseRepresentationofBalancedThree-PhaseNetworks
4.3TheOne-LineDiagramandtheImpedanceorReactance
Diagram
4.4PerUnit(PU)System
4.5ComplexPower
4.6TheSteadyStateModelofSynchronousMachine
4.7PowerTransformer
4.8TransmissionofElectricPower
4.9SystemProtection
4.10RepresentationofLoads
4.11Summary
5.CharacteristicsandPerformanceofPowerTransmissionLines
5.1Introduction
5.2ShortTransmissionLine
5.3MediumTransmissionLine
5.4TheLongTransmissionLine——RigorousSolution
5.5TheEquivalentCircuitofaLongLine
5.6InterpretationoftheLongLineEquations
5.7FerrantiEffect
5.8TunedPowerLines
5.9PowerFlowThroughaTransmissionLine
5.10MethodsofVoltageControl
5.11Summary
6.LoadFlowStudies
6.1Introduction
6.2NetworkModelFormulation
6.3FormationofYBUSbySingularTransformation
6.4LoadFlowProblem
6.5Gauss-SiedelMethod
6.6Newton-RaphsonMethod
6.7DecoupledLoadFlowStudies
6.8ComparisonofLoadFlowMethods
6.9ControlofVoltageProfile
6.10LoadFlowunderPowerElectronicControl
6.11Summary
7.OptimalSystemOperation
7.1Introduction
7.2OptimalOperationofGeneratorsonaBusBar
7.3OptimalUnitCommitment(UC)
7.4ReliabilityConsiderations
7.5OptimalGenerationScheduling
7.6OptimalLoadFlowSolution
7.7OptimalSchedulingofHydrothermalSystem
7.8PowerSystemSecurity
7.9MaintenanceScheduling(MS)
7.10Power-SystemReliability
7.11Summary
Annexure7.1
8.AutomaticGenerationandVoltageControl
8.1Introduction
8.2LoadFrequencyControl(SingleAreaCase)
8.3LoadFrequencyControlandEconomicdespatchControl
8.4Two-AreaLoadFrequencyControl
8.5Optimal(Two-Area)LoadFrequencyControl
8.6AutomaticVoltageControl
8.7LoadFrequencyControlwithGenerationRateConstraints
(GRCS)
8.8SpeedGovernorDead-BandanditsEffectonAGC
8.9DigitalLFControllers
8.10DecentralizedControl
8.11DiscreteIntegralControllerforAGC
8.12AGCinaRestructuredPowerSystem
8.13Summary
9.SymmetricalFaultAnalysis
9.1Introduction
9.2TransientonaTransmissionLine
9.3ShortCircuitofaSynchronousMachine
9.4ShortCircuitofaLoadedSynchronousMachine
9.5SelectionofCircuitBreakers
9.6AlgorithmforShortCircuitStudies
9.7ZBUSFormulation
9.8Summary
10.SymmetricalComponents
10.1Introduction
10.2SymmetricalComponentTransformation
10.3PhaseShiftinStar-DeltaTransformers
10.4SequenceImpedancesofTransmissionLines
10.5SequenceImpedancesandSequenceNetworkof
PowerSystem
10.6SequenceImpedancesandNetworksofSynchronous
Machine
10.7SequenceImpedancesofTransmissionLines
10.8SequenceImpedancesandNetworksofTransformers
10.9ConstructionofSequenceNetworksofaPowerSystem
10.10Summary
11.UnsymmetricalFaultAnalysis
11.1Introduction
11.2SymmetricalComponentAnalysisofUnsymmetricalFaults
11.3SingleLine-to-Ground(LG)Fault
11.4Line-to-Line(LL)Fault
11.5DoubleLine-to-Ground(LLG)Fault
11.6OpenConductorFaults
11.7BusImpedanceMatrixMethodforAnalysisofUnsymmetrical
shuntFaults
11.8Summary
12.PowerSystemStability
12.1Introduction
12.2DynamicsofaSynchronousMachine
12.3PowerAngleEquation
……
13.PowerSystemTransients
14.CircuitBreakers
15.PowerSystemProtection
16.UndergroundCables
17.InsulatorsforOverheadLines
18.MechanicalDesignofTransmissionLines
19.Corona
20.HighVoltageDC（HVDC）Transmission
21.DistributionSystems
22.VoltageStability
MultipleChoiceQuestions
AnswertoProblems
Index
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前言
《電力系統工程》於1994年出了第1版，在印度和世界許多國家發行，很受廣大師生和電力工程技術人員的喜愛。2008年出的第2版在第1版的基礎上有很多擴充，主要增加了電力工程領域的最新發展。本書由印度工學院Kothari教授和貝拉理工學院。Nagrath教授共同編寫。
全書有22章和10篇附錄。第1～15章是電力系統工程的基礎知識，這一部分在第1版的基礎上有更新與擴充，內容包括輸電線參數和特性、潮流計算、故障分析、電力系統最佳化運行和自動發電控制、電弧和斷路器、電力系統穩定和保護等。與第1版相比，第1章進行了較多的擴充和重寫，新增了非常規和可再生能源、能源保存、能源管理、電力改革和重組、分散式發電及環境約束的影響等內容；在第2章和第3章中分別增加了磁場感應和靜電感應；第4章中增加了電力變壓器的內容；在第5章中引入了新的電壓控制方法；第6章中增加了包含電力電子控制設備的AC-DC潮流計算；在第7章中包括了維修計畫和電力系統可靠性；在第8章中，增加了電力市場下的自動發電控制；在第14章中增加了隔離器、熔斷器和接觸器等的介紹；在第15章中引入了數字繼電器及其新趨勢。
第16～22章分別是地下電纜、架空線絕緣子、輸電線機械設計、電暈、HVDC輸電、配電系統和電壓穩定性，其中大部分章節在第一版中是作為附錄的，而電壓穩定性是新加的1章。
精彩書摘
IntensificationofEffortstoDevelopAlternativeSourcesofEnergyIncludingUnconventionalSourceslikeSolar,TidalEnergy,etc.Distanthopesarepitchedonfusionenergybutthescientificandtechnologicaladvanceshavealongwaytogointhisregard.Fusionwhenharnessedcouldprovideaninexhaustiblesourceofenergy.Abreak-throughintheconversionfromsolartoelectricenergycouldprovideanotheranswertotheworldssteeplyrisingenergyneeds.
RecyclingofNuclearWastes
Fastbreederreactortechnologyisexpectedtoprovidetheanswerforextendingnuclearenergyresourcestolastmuchlonger.
DevelopmentandApplicationofAntipollutionTechnologies
Inthisregard,thedevelopingcountriesalreadyhavetheexampleofthedevelopedcountrieswherebytheycanavoidgoingthroughthephasesofintensepollutionintheirprogrammesofenergydevelopment.Bulkpowergeneratingstationsaremoreeasilyamenabletocontrolofpollutionsincecentralizedone-pointmeasurescanbeadopted.
Electricenergytodayconstitutesabout30%ofthetotalannualenergyconsumptiononaworldwidebasis.Thisfigureisexpectedtoriseasoilsupplyforindustrialusesbecomesmorestringent.Transportationcanbeexpectedtogoelectricinabigwayinthelongrun,whennon-conventionalenergyresourcesarewelldevelopedorabreakthroughinfusionisachieved. Tounderstandsomeoftheproblemsthatthepowerindustryfacesletusbrieflyreviewsomeofthecharacteristicfeaturesofgenerationandtransmis-sion.Electricity,unlikewaterandgas,cannotbestoredeconomically（exceptinverysmallquantities——inbatteries）,andtheelectricutilitycanexerciselittlecontrolovertheload（powerdemand）atanytime.Thepowersystemmust,therefore,becapableofmatchingtheoutputfromgeneratorstothedemandatanytimeataspecifiedvoltageandfrequency.Thedifficultyencounteredinthistaskcanbeimaginedfromthefactthatloadvariationsoveradaycomprisesthreecomponents——asteadycomponentknownasbaseload;avaryingcomponentwhosedailypatterndependsuponthetimeofday;weather,season,apopularfestival,etc.andapurelyrandomlyvaryingcomponentofrelativelysmallamplitude.Figure1.l（b）showsatypicaldailyloadcurve.Thecharacter-isticsofadailyloadcurveonagrossbasisareindicatedbypeakload,andthetimeofitsoccurrenceandloadfactordefinedas
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