Electromagnetic Interference and Electromagnetic Compatibility by Kumar, L. Ashok; Maheswari, Y. Uma;

Rövid leírás:

This book discusses the basic principles of Electromagnetic Interference (EMI) and Electromagnetic Compatibility (EMC) including causes, events, mitigation of issues, design procedures for EMI filter, the types of filters and filter implementation methods, and simulation.

Hosszú leírás:

Electromagnetic compatibility is concerned with the generation, transmission, and reception of electromagnetic energy. The book discusses about the basic principles of electromagnetic interference (EMI) and electromagnetic compatibility (EMC) including causes, events, and mitigation of issues. The design procedures for EMI filter, the types of filters, and filter implementation methods are explained. The simulation of printed circuit board designs using different software and a step-by-step method is discussed in detail. This book addresses the gap between theory and practice using case studies with design, experiments, and supporting analysis.

Features:

• Discusses about the basic principles of EMI/EMC including causes and events


• Makes readers understand the problems in different applications because of EMI/EMC and the reducing methods


• Explores real-world case studies with code to provide hands-on experience


• Reviews design strategies for mitigation of noise


• Includes MATLAB, PSPICE, and ADS simulations for designing EMI Filter circuits.

The book is aimed at graduate students and researchers in electromagnetics, circuit and systems, and electrical engineering.

Tartalomjegyzék:

Chapter 1. Introduction to Electromagnetic Interference and Electromagnetic Compatibility. 1.1 Electromagnetic Spectrum – Time Domain – Frequency Domain. 1.2 Spectrum Analysis: Time Domain and Frequency Domain. 1.3 EMI Effects on Humans and Other Electronic Appliances. 1.4 Basics of Differential Mode current and common mode Current. 1.5 EMI ISSUES and Mitigation. 1.6 Full-wave simulation techniques. 1.7 Equivalent series resistance and equivalent series inductance. 1.8 Impedance and its Effect on Electromagnetic Interference. 1.9 Materials. 1.10 EMC Testing. 1.11 EMC Standards. References. Chapter 2. Electromagnetic Interference Events. 2.1 EMI Measurement Techniques. 2.2 Radiated Emissions. 2.3 Radiated Emissions Checklist. 2.4 Radiated Emission Testing. 2.5 Test Setup for Radiated Emission Measurement. 2.6 Conducted Emission. 2.7 Conducted Emissions Checklist. 2.8 EMI Conducted Terminology. 2.9 Decible. 2.10 Standardized Measurements of Conducted EMI. 2.11 Conducted Emission Testing. 2.12 Measurement Selectivity. 2.13 Measuring Detectors. 2.14 Parameters Associated with EMI Measurement Techniques. 2.15 Troubleshooting at Your Facility. 2.16 Susceptibility Models for Wires and PCB Lands. 2.17 Antenna Design and Its Performance. 2.18 Conducted Susceptibility. 2.19 Troubleshooting at Your Facility. 2.20 Conducted Susceptibility Testing. 2.21 Circuit Topology. 2.22 Spread Spectrum Technique. 2.23 Spread Spectrum Clock. 2.24 Soft Switching Techniques. 2.25 Hard Switched and Soft Switched Power Converters. 2.26 Reduction in Printed Circuit Board (PCB). References. Chapter 3. EMI Filter. 3.1 EMI Filter Source Impedance of Various Power Lines. 3.2 Skin Effect. 3.3 Differences among Power Line Measurements. 3.4 EMC Filter Design. 3.5 Adaptation Principle of EMI Filters. 3.6 Electronic Filter Parameters. 3.7 Filter Configurations. 3.8 Operating Principle. 3.9 Insertion Loss. 3.10 Steps in the Design of a Power Line EMI Filter. 3.11 Differential Mode (DM) vs Common Mode (CM) Interference Currents. 3.12 Differential-Mode Design Goals. 3.13 Differential-Mode Filter Input Impedance. 3.14 Differential-Mode Filter Output Impedance. 3.15 Input and Output Impedance for a DC Filter. 3.16 Common-Mode Design Goals. 3.17 Estimation of the Common-Mode Source Impedance. 3.18 Methods of Reducing the Inductor Value due to High Current. 3.19 Design Criteria. 3.20 Component nonidealities. 3.21 High-frequency differential-mode filtering. 3.22 Ferrite bead selection. 3.23 Filter damping. 3.24 Filter  Requirements. 3.25 Filter Selection. 3.26 Typical EMI Filters. 3.27 Filter Components. 3.28 Filter Components— the Inductor. References. Chapter 4. EMI/EMC Design for Printed Circuit Boards. 4.1 Controlling Emi Sources - Unintentional Sources. 4.2 Intentional Current Spectrum. 4.3 Trace Current for Decoupling Analysis. 4.4 Internal Differential Signal Lines. 4.5 I/O Differential Signal Lines. 4.6 Crosstalk Analysis. 4.7 Printed Circuit Board Layout. 4.8 Pc Board Stack-Up. 4.9 Multi Layer Board. 4.10 Six Layer Board. 4.11 Four Layer Board. 4.12 One and Two Layer Board. 4.13 Component Placement. 4.14 Isolation. 4.15 Power Distribution for Two Layer Board. 4.16 Layout for Susceptibility. References. Chapter 5. EMI and EMC Simulation Softwares. 5.1 EM Work. 5.2 EM Work Products. 5.3 A Transformer Software and Calculation. 5.4 A Motor Software and a Calculator. 5.5 About HF WORKS. 5.6 Versatile High Frequency and High-Speed Tool. 5.7 User Friendly Interface and Embedded Learning Materials. 5.8 HFWORKS Add-Ins. 5.9 About Motor Wizard. 5.10 Features and Capabilities. 5.11 Motor Wizard Results. 5.12 EM Works 2d. 5.13 Features and Capabilities. 5.14 Applications. 5.15 Power Si. 5.16 Traditional Si Simulation. 5.17 Power – Aware Solution. 5.18 Power – Aware Solution Available in Sigrity Technology. 5.19 Features. 5.20 Benefits. 5.21 CST Studio Suite. 5.22 Design Environment. 5.23 Simulation. 5.24 Applications. 5.25 Benefits. 5.26 Applications of Momentum 3d Planar Em Simulator. 5.27 COMSOL. 5.28 NEWFASANT. 5.29 Applications. 5.30 Mom Module For Antenna And Rcs Design And Analysis. 5.31 BEM & FEM. 5.32 Finite Element Method Magnetics. 5.33 Key Features. 5.34 EM Pro Software. 5.35 Empro Delivers The Following Key Capabilities. 5.36 Finite Element Method (FEM). 5.37 Finite Difference Time Domain (FDTD). 5.38 Typical Empro Applications. 5.39 Empro Environment Overview. 5.40 MOTOR-CAD. 5.41 Ferritemagnetic Design Tool. 5.42 Emi Simulation Advances. 5.43 Buzz Around Emi Simulation. 5.44 Smaller Electronics, Bigger Challenges. 5.45 Multi Physics Approach. 5.46 Evolving Challenges. 5.47 Emi Software Meet-Up Standards. 5.48 Domain Standards. References. Chapter 6. Instruments for EMI Measurements. 6.1 Need of Instrumentation for EMI Measurements. 6.2 ESD Generator. 6.3 Reinforcement Learning for Circuit Model Optimization. 6.4 RL-based Methodology for Circuit-Optimization. 6.5 Line Impedance Stabilisation Network (LISN). 6.6 Network Analyser. 6.7 Spectrum Analyzer. 6.8 Signal Generators. 6.9 EMI Measurement Using Antenna. 6.10 Surge Generators. 6.11 Current Probes. 6.12 Oscilloscopes. 6.13 EMI Receivers. 6.14 Near Field Probes. References. Chapter 7. EMI using MATLAB. 7.1 About the Software. 7.2 Voltage Source Three Level Inverter. 7.3 High Gain DC-DC Converter using Voltage Multiplier. References. Chapter 8. EMI using PSPICE. 8.1. PSPICE Introduction. 8.2 Bipolar Symmetric Output DC - DC Converter. 8.3 Multilevel Inverter for Grid Application. References. Chapter 9. EMI using ADS. 9.1 About he Software and Introduction. 9.2 Interleaved Buck-Boost Converter for Single Phase onboard Charger for Electric Vehicle. 9.3 Motoring Mode for Low Power EV using Buck Converter. 9.4.Buck-Boost DC-DC Converter with Coupled-Inductor for Solar PV Applications. References