Electromagnetic Compatibility: Principles and Applications

✍ Scribed by Yang Zhao, Wei Yan, Jun Sun, Mengxia Zhou, Zhaojuan Meng

• Publisher: Springer
• Year: 2021
• Tongue: English
• Leaves: 236
• Category: Library

✦ Synopsis

This book highlights principles and applications of electromagnetic compatibility (EMC). After introducing the basic concepts, research progress, standardizations and limitations of EMC, the book puts emphasis on presenting the generation mechanisms and suppression principles of conducted electromagnetic interference (EMI) noise, radiated EMI noise, and electromagnetic susceptibility (EMS) problems such as electrostatic discharge (ESD), electric fast transient (EFT) and surge. By showing EMC case studies and solved examples, the book provides effective solutions to practical engineering problems. Students and researchers will be able to use the book as practical reference for EMC-related measurements and problem- solution.

✦ Table of Contents

Preface
Contents
1 Introduction of Electromagnetic Compatibility
1.1 Electromagnetic Compatibility History and Basic Concepts
1.2 Electromagnetic Compatibility Standards and Measurement
1.2.1 FCC Standard
1.2.2 CISPR Standard
1.2.3 GB Standard
1.3 Electromagnetic Compatibility Terminology
References
2 Conducted EMI Noise Generation Mechanism, Measurement and Diagnosis
2.1 Generation Mechanism and Analysis of Conducted EMI Noise
2.1.1 Common Mode and Differential Mode Definition
2.1.2 Conducted EMI Noise Generation Mechanism
2.1.3 Equivalent Circuit of Conducted EMI Noise
2.2 Conducted EMI Noise Measurement Method
2.2.1 Line Impedance Stabilization Network Structure
2.2.2 LISN Metrology Characteristic Parameters
2.2.3 Calibration of Measurement Characteristic Parameters
2.3 Diagnosis of Conducted EMI Noise
2.3.1 Principles of Conducted EMI Noise Diagnosis
2.3.2 Noise Separation Network
2.3.3 Noise Separation Network Characteristics Measurement Method
2.3.4 Experimental Verification
References
3 Conducted EMI Noise Suppression Methods and Case Study
3.1 Suppression Principle of Conducted EMI Noise
3.1.1 Internal Noise Suppression
3.1.2 External Noise Suppression
3.2 Suppression Methods of Conducted EMI Noise
3.2.1 Ground
3.2.2 Conducted EMI Noise Suppression Devices
3.2.3 EMI Filter
3.3 Suppression Case Study of Conducted EMI Noise
3.3.1 Case #No. 1
3.3.2 Case #No. 2
References
4 Radiated EMI Noise Generation Mechanism, Measurement, and Diagnosis
4.1 Generation Mechanism and Analysis of Radiated EMI Noise
4.1.1 Common Mode and Differential Mode Definition
4.1.2 Radiated EMI Noise Generation Mechanism
4.1.3 Equivalent Circuit of Radiated EMI Noise
4.2 Radiated EMI Noise Measurement Method
4.2.1 Anechoic Chamber Classification and Working Principles
4.2.2 Radiated EMI Noise Measurement Equipment and Composition
4.2.3 Radiation Emission Limitation
4.2.4 Requirements of the Device Under Test
4.3 Diagnosis of Radiated EMI Noise
4.3.1 Principles of Radiated EMI Noise Diagnosis
4.3.2 Near-Field Wave Impedance Measurement for Radiated EMI Noise Diagnosis
References
5 Radiated EMI Noise Suppression Methods and Cases Study
5.1 Suppression Principle of Radiated EMI Noise
5.1.1 Common Mode Suppression Principles
5.1.2 Differential Mode Suppression Principles
5.2 Suppression Methods and Analysis of Radiated EMI Noise
5.2.1 Common Mode Suppression Method
5.2.2 Extraction of Inductance Equivalent Resistance
5.2.3 Extraction of Inductance Equivalent Capacitance
5.2.4 Differential Mode Suppression Method
5.3 Case Study
5.3.1 Case Study 1
5.3.2 Case Study 2
References
6 Principle and Analysis of EMS: Static Electricity Mechanism and Protection
6.1 ESD Generation Mechanism
6.2 Electrostatic Protection Theory
6.2.1 Implementation Standards and Test Methods of ESD
6.2.2 ESD Suppression Device
6.2.3 ESD Suppression Method
6.3 ESD Case Study 1
6.3.1 Product Introduction
6.3.2 Problem Description
6.3.3 Diagnosis and Analysis of Problems
6.3.4 Modification Measures and Theoretical Analysis
6.3.5 Final Modification Results
6.3.6 Summary
6.4 ESD Case Study 2
6.4.1 Problem Description and Diagnosis
6.4.2 ESD Protection Scheme
6.4.3 Experimental Results and Analysis
References
7 Principle and Analysis of EMS: EFT Mechanism and Protection
7.1 Formation Mechanism of EFT
7.1.1 Mechanism and Analysis of EFT
7.1.2 EFT Interference Mechanism
7.2 EFT Protection Theory
7.2.1 EFT Standardization and Testing Methods
7.2.2 EFT Restraint Measures
7.3 Principle and Analysis of EMS: EFT Case Analysis
7.3.1 Analysis of EFT Case 1
7.3.2 Analysis of EFT Case 2
References
8 Introduction of Other EMI Issues: CS, RS, and Surge
8.1 Conducted Interference Susceptibility (CS)
8.1.1 Generation Mechanism and Analysis of CS
8.1.2 Implementation Standards and Test Methods of CS
8.2 Radio Frequency Electromagnetic Field Susceptibility (RS)
8.2.1 Generation Mechanism and Analysis of RS
8.2.2 Implementation Standards and Test Methods of RS
8.2.3 Test System and Test Method of Radiation Susceptibility in Anechoic Chamber
8.3 Lightning Surge
8.3.1 Generation Mechanism and Analysis of Lightning Surge
8.3.2 Implemental Standards and Test Methods of Lightening Surge
References