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Full Description
As a transient phenomenon can shut down a building or an entire city, transient analysis is crucial to managing and designing electrical systems. Power System Transients: Theory and Applications discusses the basic theory of transient phenomena-including lumped- and distributed-parameter circuit theories-and provides a physical interpretation of the phenomena. It covers novel and topical questions of power system transients and associated overvoltages.Using formulas simple enough to be applied using a pocket calculator, the book presents analytical methods for transient analysis. It examines the theory of numerical simulation methods such as the EMTP (circuit-theory based approach) and numerical electromagnetic analysis. The book highlights transients in clean or sustainable energy systems such as smart grids and wind farms, since they require a different approach than overhead lines and cables. Simulation examples provided include arcing horn flashover, a transient in a grounding electrode, and an induced voltage from a lightning channel.
Contents
Theory of Distributed-Parameter Circuits and the Impedance/Admittance FormulasImpedance and Admittance FormulaBasic Theory of Distributed-Parameter CircuitMulticonductor SystemFrequency-Dependent EffectTraveling WaveNon-uniform ConductorsIntroduction of EMTPSolutions of the ProblemsTransients on Overhead LinesSwitching Surge on Overhead LineFault SurgeLightning SurgeTheoretical Analysis of Transients: Hand CalculationsFrequency-Domain Method of Transient SimulationsTransients on Cable SystemsImpedance and Admittance of Cable SystemsWave Propagation and OvervoltagesStudies on Recent and Planned EHV AC Cable ProjectsCable System Design and Equipment SelectionEMTP Simulation Test CasesTransient and Dynamic Characteristics of New Energy SystemsWind FarmPower-Electronics Simulation by EMTPVoltage Regulation Equipment Using Battery in a DC Railway SystemConcluding RemarksNumerical Electromagnetic Analysis Methods and Their Applications to Transient AnalysesFundamentalsApplicationsElectromagnetic Disturbances in Power Systems and CustomersDisturbances in Power Stations and SubstationsDisturbances in Customers and Home AppliancesAnalytical Method of Solving Induced Voltages and CurrentsProblems and Application Limits of Numerical SimulationsProblems of Existing Impedance Formulas Used in Circuit-Theory-Based ApproachesExisting Problems in Circuit-Theory-Based Numerical AnalysisNumerical Electromagnetic Analysis for Power System Transients
