Advanced Modeling in Computational Electromagnetic Compatibility [Hardcover]

This text combines the fundamentals of electromagnetics with numerical modeling to tackle a broad range of current electromagnetic compatibility (EMC) problems, including problems with lightning, transmission lines, and grounding systems. It sets forth a solid foundation in the basics before advancing to specialized topics, and allows readers to develop their own EMC computational models for applications in both research and industry.

PREFACE xv

PART I: FUNDAMENTAL CONCEPTS IN COMPUTATIONAL ELECTROMAGNETIC COMPATIBILITY 1

1. Introduction to Computational Electromagnetics and Electromagnetic Compatibility 3

1.1 Historical Note on Modeling in Electromagnetics 3

1.2 Electromagnetic Compatibility and Electromagnetic Interference 5

1.2.1 EMC Computational Models and Solution Methods 5

1.2.2 Classification of EMC Models 7

1.2.3 Summary Remarks on EMC Modeling 8

1.3 References 8

2. Fundamentals of Electromagnetic Theory 10

2.1 Differential Form of Maxwell Equations 10

2.2 Integral Form of Maxwell Equations 11

2.3 Maxwell Equations for Moving Media 14

2.4 The Continuity Equation 17

2.5 Ohm’s Law 19

2.6 Conservation Law in the Electromagnetic Field 21

2.7 The Electromagnetic Wave Equations 24

2.8 Boundary Relationships for Discontinuities in Material Properties 26

2.9 The Electromagnetic Potentials 32

2.10 Boundary Relationships for Potential Functions 33

2.11 Potential Wave Equations 35

2.11.1 Coulomb Gauge 36

2.11.2 Diffusion Gauge 37

2.11.3 Lorentz Gauge 38