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Record Nr. |
UNINA9910822348903321 |
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Autore |
Wu Anguan |
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Titolo |
Line loss analysis and calculation of electric power systems / / Anguan Wu, North China Electric Power University, China, Baoshan Ni, Zheijian University China |
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Pubbl/distr/stampa |
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Hoboken, NJ : , : Wiley, , 2016 |
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ISBN |
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1-118-86723-8 |
1-118-86727-0 |
1-118-86725-4 |
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Edizione |
[Second edition.] |
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Descrizione fisica |
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1 online resource (514 p.) |
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Disciplina |
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Soggetti |
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Electric lines |
Electric resistance |
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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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Note generali |
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Previous edition published under the title: Line Loss in Electric Power System. |
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Nota di bibliografia |
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Includes bibliographical references and index. |
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Nota di contenuto |
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Title Page; Table of Contents; Foreword; Preface; Introduction; 1 Overview; 1.1 Active Power Loss and Electric Energy Loss; 1.2 Calculation of AC Resistance; 1.3 Influence of Temperature and Voltage Changes on Line Loss in the Measuring Period; 1.4 Influence of Load Curve Shape on Line Loss; 1.5 Influence of Load Power Factor and Load Distribution on Line Loss; 1.6 Influence of Measuring Instrument Error on Line Loss; 2 Calculation of Line Loss by Current Load Curve; 2.1 RMS Current Method and Loss Factor Method; 2.2 Derivation of Functional Relationship F(f) by Ideal Load Curve |
2.3 Derivation of Approximate Formula of F(f) by Statistical Mathematical Method 2.4 Derivation of F(f) Formula by Mathematical Analysis Method; 3 Probability Theory Analysis of Current Load Curve; 3.1 Probability Meanings of Load Curve and Its Parameters; 3.2 Analysis of Rossander Formula as Distribution Function; 3.3 Comparison of Various Loss Factor Formulas; 3.4 Three-Mode Division of Active Load Duration Curve; 4 Calculation of Line Loss by Power Load Curve; 4.1 Line Loss Calculation Considering Power Factor; 4.2 Maximum Load Power Factor Method of Tröger |
4.3 Annual Average Power Factor Method of Glazynov 4.4 Equivalent |
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