Power System Stability

Modelling, analysis and control

Inbunden, Engelska, 2015

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To ensure stable operation of a power system, it is necessary to analyse the power system performance under various operating conditions. Analysis includes studies such as power flow and both steady-state and transient stability. To perform such studies requires knowledge about the models used to represent the various components that constitute an integrated power system. In situations where there is a risk of loss of stability, it is necessary to apply controls that can ensure stable and uninterrupted supply of electricity following a disturbance.The subject of stability thus encompasses modelling, computation of load flow in the transmission grid, stability analysis under both steady-state and disturbed conditions, and appropriate controls to enhance stability. All these topics are covered in this book, providing a comprehensive treatment of the overall subject of stability of power systems. Topics covered include modelling of the synchronous machine; the synchronous machine connected to power systems; modelling of transformers, transmission lines and loads; power flow analysis; optimal power flow; small signal stability; transient stability; transient energy function methods; artificial intelligent techniques; power system stabilizers; series compensation; shunt compensation; compensation devices; and recent technologies.The subject matter is covered at a level that is suitable for students, scientists and engineers involved in the study, design, analysis and control of power systems.

Produktinformation

Utgivningsdatum2015-07-01
Mått156 x 234 x 29 mm
Vikt874 g
FormatInbunden
SpråkEngelska
SerieEnergy Engineering
Antal sidor472
FörlagInstitution of Engineering and Technology
ISBN9781849199445

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Energiteknik inom Naturvetenskap och teknik

Abdelhay A. Sallam PhD is a life Senior member of the IEEE and Professor Emeritus of Electrical Engineering at the Port-Said University, Egypt. Dr Sallam has taught courses in power systems, computer methods in power system analysis, conventional machines, distribution systems, logic circuits, and microprocessor structure. In addition, he has served as a consultant, advising companies on the design and installation of power networks, substations, and electric distribution systems.Om P. Malik FIET, LFIEEE has taught and done extensive research in the area of rotating electric machines, adaptive and AI control, and digital protection of power systems. He was a pioneer in the development of adaptive controllers for realtime applications to improve power system stability and such controllers are employed as power system stabilizers on large generating units.

Chapter 1: Power system stability overviewPart I: ModellingChapter 2: Modelling of the synchronous machineChapter 3: Synchronous machine connected to a power systemChapter 4: Modelling of transformers, transmission lines and loadsPart II: Power flowChapter 5: Power flow analysisChapter 6: Optimal power flowPart III: Stability analysisChapter 7: Small signal stabilityChapter 8: Transient stabilityChapter 9: Transient energy function methodsPart IV: Stability enhancement and controlChapter 10: Artificial intelligence techniquesChapter 11: Power system stabiliserChapter 12: Series compensationChapter 13: Shunt compensationChapter 14: Compensation devicesChapter 15: Recent technologiesAppendix I: Calculation of synchronous machine parameters in per unit/normalised formAppendix II: Nine-bus test systemAppendix III: Numerical integration techniquesAppendix IV: 15-bus, 4-generator system data

'The objective of this book is to present not only the most fundamental concepts and ideas in power system stability but also the enhancement and control methods. To this end, a large amount mathematical modelling and calculations are presented in the book as well as a comprehensive introduction to each of the important components of the system. Consequently the book covers a broad spectrum of topics, which are only part of the author's researches. Also, the book presents a lot of references for further understanding and learning the power system stability. The book presents all the content clearly and is easy to be followed. Especially, the inclusion of series and shunt compensation reflects the trends of employment of more power electronic devices, the introduction of various energy technologies shows the emerging energy regulation approaches, and the presentations of PMU/WAMS provide the stability control more choices. All of these demonstrate the state-of-art of the new development of power system analysis and control, which are very valuable.'