E-Book, Englisch, 509 Seiten, Web PDF
Kuffel / Zaengl / Hammond High Voltage Engineering
1. Auflage 2013
ISBN: 978-1-4832-8565-8
Verlag: Elsevier Science & Techn.
Format: PDF
Kopierschutz: 1 - PDF Watermark
Fundamentals
E-Book, Englisch, 509 Seiten, Web PDF
ISBN: 978-1-4832-8565-8
Verlag: Elsevier Science & Techn.
Format: PDF
Kopierschutz: 1 - PDF Watermark
Provides a comprehensive treatment of high voltage engineering fundamentals at the introductory and intermediate levels. It covers: techniques used for generation and measurement of high direct, alternating and surge voltages for general application in industrial testing and selected special examples found in basic research; analytical and numerical calculation of electrostatic fields in simple practical insulation system; basic ionisation and decay processes in gases and breakdown mechanisms of gaseous, liquid and solid dielectrics; partial discharges and modern discharge detectors; and overvoltages and insulation coordination.
Autoren/Hrsg.
Weitere Infos & Material
1;Front Cover;1
2;High-Voltage Engineering: Fundamentals;4
3;Copyright Page;5
4;Table of Contents;6
5;Chapter 1. Introduction;12
5.1;1.1 Generation and Transmission of Electric Energy;12
5.2;1.2 Voltage Stresses;15
5.3;1.3 Testing Voltages;15
6;Chapter 2. Generation of High Voltages;18
6.1;2.1 Direct Voltages;19
6.2;2.2 Alternating Voltages;43
6.3;2.3 Impulse Voltages;64
6.4;References;96
7;Chapter 3. Measurement of High Voltages;99
7.1;3.1 Peak Voltage Measurements by Spark Gaps;100
7.2;3.2 Electrostatic Voltmeters;123
7.3;3.3 Ammeter in Series with High Impedance and High Ohmic Resistor Voltage Dividers;125
7.4;3.4 Generating Voltmeters;138
7.5;3.5 The Measurement of Peak Voltages;145
7.6;3.6 Voltage Dividing Systems and Impulse Voltage Measurements;165
7.7;References;217
8;Chapter 4. Electrostatic Fields and Field Stress Control;220
8.1;4.1 Electrical Field Distribution and Breakdown Strength of Insulating Materials;221
8.2;4.2 Fields in Homogeneous, Isotropie Materials;225
8.3;4.3 Fields in Multidielectric, Isotropie Materials;248
8.4;4.4 Experimental Field Analysis Techniques;264
8.5;4.5 Numerical Methods;271
8.6;References;305
9;Chapter 5. Electrical Breakdown in Gases, Solids and Liquids;308
9.1;5.1 Classical Gas Laws;308
9.2;5.2 Ionization and Decay Processes;322
9.3;5.3 Cathode Processes—Secondary Effects;346
9.4;5.4 Transition from Self-sustained Discharges to Breakdown;355
9.5;5.5 The Streamer or "Kanal" Mechanism of Spark;357
9.6;5.6 The Sparking Voltage—Paschen's Law;365
9.7;5.7 Penning Effect;372
9.8;5.8 The Breakdown Field Strength (Eb);373
9.9;5.9 Breakdown in Non-uniform Fields;375
9.10;5.10 Effect of Electron Attachment on the Breakdown Criteria;378
9.11;5.11 Partial Breakdown, Corona Discharges;382
9.12;5.12 Polarity Effect—Influence of Space Charge;388
9.13;5.13 Surge Breakdown Voltage—Time Lag;394
9.14;5.14 Breakdown in Solid and Liquid Dielectrics;402
9.15;References;430
10;Chapter 6. Non-destructive Insulation Test Techniques;433
10.1;6.1 High-voltage Dielectric Loss and Capacitance Measurements;433
10.2;6.2 Partial-Discharge Measurements;444
10.3;References;472
11;Chapter 7. Overvoltages and Insulation Coordination;474
11.1;7.1 The Lightning Mechanism;475
11.2;7.2 Simulated Lightning Surges for Testing;481
11.3;7.3 Switching Surge Test Voltage Characteristics;484
11.4;7.4 Insulation Coordination;488
11.5;References;498
12;Index;500
