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Frequency variations in power systems modeling, state estimation and control /

"The question that originates this work was how to define the frequency variations at load buses when simulating the transient of a power system modeled with the conventional assumption that the frequency is constant when describing the behaviour of loads and transmission lines. This apparently...

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Detalles Bibliográficos
Clasificación:Libro Electrónico
Autores principales: Milano, Federico (Autor), Ortega Manjavacas, Álvaro, 1989- (Autor)
Formato: eBook
Idioma:Inglés
Publicado: Hoboken, NJ : Wiley-IEEE Press, 2020.
Colección:Wiley - IEEE Ser.
Temas:
Acceso en línea:Texto completo

MARC

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100 1 |a Milano, Federico,  |e author. 
245 1 0 |a Frequency variations in power systems  |b modeling, state estimation and control /  |c Federico Milano, Alvaro Ortega Manjavacas. 
264 1 |a Hoboken, NJ :  |b Wiley-IEEE Press,  |c 2020. 
300 |a 1 online resource 
490 1 |a Wiley - IEEE Ser. 
505 0 |a Cover -- Title Page -- Copyright -- Dedication -- Contents -- List of Figures -- List of Tables -- Preface -- Acknowledgments -- Acronyms and Abbreviations -- Notation -- Part I Background -- 1 Frequency in Power Systems -- 1.1 Conventional Definitions -- 1.2 Alternating Current -- 1.3 Reference Frequency -- 1.4 Transforms -- 2 Power System Model -- 2.1 Time Scales -- 2.2 Quasi-Steady-State Model -- 2.3 Differential Algebraic Equations -- 2.4 Conventional Devices -- 3 Dynamic State Estimation -- 3.1 Basic Concepts -- 3.2 Introducing Dynamics -- 3.3 Estimation of Bus Frequencies 
505 8 |a 4 Frequency Control -- 4.1 Introduction -- 4.2 Power Balancing -- 4.3 Power Oscillation Damping -- 4.4 Nonsynchronous Devices -- Part II Theory -- 5 Frequency Divider Formula -- 5.1 Rationale -- 5.2 Derivation -- 5.3 Equivalent Networks -- 5.4 Inclusion of Measurements -- 5.5 Frequency Participation Factors -- 6 Frequency Makers and Frequency Takers -- 6.1 Introduction -- 6.2 Derivation -- 6.3 Taxonomy -- 6.4 Examples -- Part III Applications -- 7 Frequency Control -- 7.1 Impact of Frequency Signals -- 7.2 Synthesis of Frequency Signals -- 8 Dynamic State Estimation -- 8.1 Machine Rotor Speeds 
505 8 |a 8.2 Center of Inertia -- 8.3 Applications of the RoCoP -- 9 Power System Model -- 9.1 Introduction -- 9.2 Frequency Dependent Model -- 9.3 Example -- 10 Frequency in Power Systems -- 10.1 Definitions -- 10.2 Final Remarks -- Appendices -- Appendix A Data -- A.1 Three-Bus System -- A.2 WSCC System -- A.3 IEEE 14-Bus System -- A.4 New England System -- Appendix B Irish Transmission System -- Bibliography -- Index -- EULA 
520 |a "The question that originates this work was how to define the frequency variations at load buses when simulating the transient of a power system modeled with the conventional assumption that the frequency is constant when describing the behaviour of loads and transmission lines. This apparently simple question led to put under discussion the whole foundation of power system models for transient stability analysis and to the definition of the FDF. In their first contribution, the FDF was mainly a tool to improve simulations and is based on the idea that the frequency imposed by synchronous machines at their internal electromotive forces distributes as a continuum in the grid. So the frequency at every point can be extrapolated by knowing the rotor speed of each synchronous machine. The authors quickly realized that, based on the FDF, they could validate, through simulations, the accuracy of the local frequency estimation through common measurement devices, such as phasor measurement units and the phase-lock loops utilized in the power electronic converters. Finally, they found that the FDF works also the other way around, i.e., if one measures the frequency at the buses, it is possible to estimate the rotor speeds of the synchronous machines. This opens the way to a novel dynamic state estimation approach, which (surprisingly) allows to obtain the rotor speeds of the machines without any assumption on the model of the machines themselves except for their internal synchronous reactances. And, even more surprisingly, the very same concept can be applied to determine the ability of converter-interfaced generators to respond to frequency variations"--  |c Provided by publisher. 
590 |a ProQuest Ebook Central  |b Ebook Central Academic Complete 
650 0 |a Electric power systems  |x Mathematical models. 
650 6 |a Réseaux électriques (Énergie)  |x Modèles mathématiques. 
650 7 |a Electric power systems  |x Mathematical models  |2 fast 
700 1 |a Ortega Manjavacas, Álvaro,  |d 1989-  |e author. 
776 0 8 |i Print version:  |a Milano, Federico  |t Frequency Variations in Power Systems : Modeling, State Estimation, and Control  |d Newark : John Wiley & Sons, Incorporated,c2020  |z 9781119551843 
830 0 |a Wiley - IEEE Ser. 
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994 |a 92  |b IZTAP