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Record Nr. |
UNINA9911006735803321 |
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Autore |
Finkel Michael |
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Titolo |
Intended and Unintended Islanding of Distribution Grids |
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Pubbl/distr/stampa |
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Stevenage : , : Institution of Engineering & Technology, , 2024 |
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©2024 |
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ISBN |
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1-83724-361-1 |
1-5231-6306-2 |
1-83953-698-5 |
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Edizione |
[1st ed.] |
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Descrizione fisica |
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1 online resource (380 pages) |
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Collana |
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Energy Engineering Series |
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Disciplina |
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Soggetti |
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Electric power system stability |
Electric power distribution |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Nota di contenuto |
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Cover -- Title -- Copyright -- Contents -- List of abbreviations -- Preface -- About the editor -- About the contributors -- Part I Principles of island grid formation and their stability requirements -- 1 Introduction -- 1.1 Historic development -- 1.2 Energy transition changes the power grid -- 1.3 Definitions -- 1.3.1 Disconnection of sub-grids -- 1.3.2 Degrees of decoupling sub-grids -- 1.3.3 Definition of electrical islands in the literature -- 1.3.4 Definition of electrical islands in this book -- 1.4 Formation of sub-grids and islanded grids -- 1.5 Stable operation of sub-grids and islanded grids -- 1.5.1 Power system strength, rotating inertia and short-circuit ratio -- 1.5.2 Grid-forming and system-supporting properties of generation units -- 1.6 Opportunities and threats of islanded grids -- 1.6.1 Intended islanding -- 1.6.2 Unintended islanding -- References -- 2 Basics of power system dynamics and stability -- 2.1 Dynamics in power systems -- 2.1.1 Dynamic model basics -- 2.1.2 Time/frequency range of concern -- 2.1.3 Main components involved in power systems dynamics |
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Sommario/riassunto |
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The hands-on review of islanding phenomena in electricity grids. Chapters cover definitions and principles of grid types and islanding, |
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causes of formation, operation and stability, network restoration, detection of islanding, grid and plant protection, modelling and simulation, and practical examples. |
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