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Record Nr. |
UNINA9911128927603321 |
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Autore |
Balzer Gerd |
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Titolo |
Short-Circuit Currents in Three-Phase Systems / / by Gerd Balzer |
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Pubbl/distr/stampa |
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Wiesbaden : , : Springer Fachmedien Wiesbaden : , : Imprint : Springer, , 2026 |
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ISBN |
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Edizione |
[1st ed. 2026.] |
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Descrizione fisica |
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1 online resource (622 pages) |
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Collana |
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Disciplina |
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Soggetti |
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Electric power production |
Electric power distribution |
Electric machinery |
Electrical Power Engineering |
Energy Grids and Networks |
Electrical Machines |
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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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Introduction -- Standards for Short-circuit Current Calculation -- Requirements and Calculation Methods -- Calculation Variables for Equipment -- Calculation of the Short-circuit Currents -- Double Line-to-earth Short Circuit -- Calculation of the Voltage Factor c -- Correction Factors for Power Station Units and Power Transformers -- Component Systems -- Breaking Current in Meshed Networks -- Calculation of the Thermal Equivalent Short-circuit Current -- Contribution of Asynchronous Motors to the Short-circuit Current -- Short-circuit Current Calculation with Converter Systems -- Influence of Capacitors or Capacitive Compensation Units on the Short-circuit Current -- Calculation and Operation with Parallel Transformers -- Representation of Autotransformers in Short-circuit Current Calculations -- Voltage Flashover Between Three-phase Systems with Different Nominal Voltages. |
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Sommario/riassunto |
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This book addresses the fundamentals for determining short-circuit currents. Calculating these currents is one of the essential tasks in planning electrical networks. Since the networks must be operated reliably and safely, the calculations are standardized by international |
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