【内容简介】
"Electromagnetic Foundations of Electrical Engineering" starts with very simple phenomena and builds upon these foundations, progressing chapter by chapter to progressively more challenging topics. Chapter topics and content are not rigorously compartmentalized, but the most is made of correlations between different concepts and distinct topics. The book opens with Maxwell's equations, from which the fundamental laws and principles governing the static and time-varying electric and magnetic fields are derived. Results are subsequently particularized for slowly-varying electromagnetic field problems (steady-state sinusoidal circuit analysis and transient phenomena) and for rapidly-varying electromagnetic field problems (transmission line theory in both the time and frequency-domain)."Electromagnetic Foundations of Electrical Engineering" also addresses the theme of electromagnetic induction phenomena with moving circuits. This is a comprehensive and unified resource of fundamental knowledge on electromagnetic field phenomena. It presents a unified point of view of the topic by using an original approach to learning aimed at complete knowledge integration.
The applications of electromagnetic phenomena within electrical engineering have been evolving and progressing at a fast pace. In contrast, the underlying principles have been stable for a long time and are not expected to undergo any changes. It is thesse electromagnetic field fundamentals that are the subject of discussion in this book with an emphasis on basic principles, concepts and governing laws that apply across the electrical engineering discipline
Electromagnetic Foundations of Electrical E
【目次】
CONTENTS PREFACE&To the Electrical Engineer PractitionerTo the StudentTo the InstructorACKNOWLEDGEMENTSPROJECT PORTFOLIOAnalysis of a power delivery systemCylindrical type transmission linesDC current transducerDetermination of the conductivity of a circular conducting diskDirectional coupler analysis Ill-defined grounding problemsInduction machine analysisLine matching technique using an exponential transmission-line sectionLinear variable differential transformerMagnetic actuator and sensor deviceOverhead-line protection by ground-wiresPower line carrier communicationPseudo-balanced three-phase linesScreened high-voltage three-phase installationShielded three-phase cable analysisThree-route microwave splitterTransmission-line system with balun transformer for eventoodd-mode conversionTransmission-line system with transformer-stage matchingTwo-way loudspeaker analysisVariable reluctance transformer PART I - A BRIEF OVERVIEWINTRODUCTIONCHAPTER 1 - BASIC FIELD VECTORS1.1 - The Electric and Magnetic Field Vectors1.2 - Constitutive Relations1.3 - Units and Notation1.4 - Fundamental Concepts of Voltage and Current IntensityPART II - STATIONARY FIELD PHENOMENAINTRODUCTIONCHAPTER 2 - ELECTROSTATICS2.1 - Fundamental Equations2.2 - Gradient Electric Field, Electric Potential, Voltage, Kirchhoff's Voltage Law2.3 - Electric Charge, Electric Displacement Vector2.4 - Dielectric Media, Permittivity, Polarization, Dielectric Strength2.5 - Conductors in Electrostatic Equilibrium2.6 - Application Example (Filament of charge)2.7 - Capacitor, Capacitance, Electric Energy2.8 - Application Example (Two-wire transmission line)2.9 - Multiple Conductor Systems2.10 - Application Example (Electric coupling in printed circuit boards)2.11 - Electric Forces and Torques2.12 - Homework Proposed Problems CHAPTER 3 - STATIONARY CURRENTS3.1 - Fundamental Equations3.2 - Conductivity, Current Density, Electric Circuits3.3 - Current Intensity, Kirchhoff's Current Law3.4 - Resistor, Conductance, Resistance, Ohm's Law3.5 - Application Example (The potentiometer)3.6 - Application Example (The Wheatstone bridge)3.7 - Joule Losses, Generator Applied Field3.8 - Generator Electromotive Force, Power Balance3.9 - Homework Proposed Problems CHAPTER 4 - MAGNETIC FIELD OF STATIONARY CURRENTS4.1 - Fundamental Equations4.2 - Amp+re's Law, Magnetomotive Force, Magnetic Voltage4.3 - Magnetic Induction Field, Magnetic Induction Flux4.4 - Application Example (Power line magnetic fields)4.5 - Magnetic Materials, Ferromagnetic Media, Saturation and Hysteresis4.6 - Magnetic Circuits4.7 - Application Example (Three-legged transformer)4.8 - Magnetic Reluctance4.9 - Inductor, Inductance, Magnetic Flux Linkage, Magnetic Energy4.10 - Application Example (Coaxial cable)4.11 - Hysteres