Preisach-Néel dynamic Model

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Table of contents

Chapter 1
1. Magnetic Materials in Power Electronics
1.1 Introduction
1.2 Magnetic materials in power electronics
1.2.1 Materials Classifications and applications
1.2.2 Soft magnetic materials
1.2.3 Materials used in power electronics
1.3 Temperature Effects
1.3.1 Curie temperature
1.3.2 Influence of temperature on magnetic properties
1.4 Magnetic materials characterization
1.4.1 Principle of characterization
1.4.2 Experimental test Bench
1.4.3 Variable Temperature and Frequency Measurements
1.4.4 Self-heating Measurements
1.5 Conclusion
1.6 References
Chapter 2
2. Magnetic and Thermal Modeling
2.1 Introduction
2.2 Magnetic modeling
2.2.1 Static magnetic hysteresis models
2.2.2 Dynamic magnetic hysteresis models
2.2.3 Models available in circuit simulation and their drawbacks
2.2.4 Parameters identification
2.3 Thermal modeling
2.3.1 Heat transfer
2.3.2 Thermal elements
2.3.3 Thermal model
2.3.4 Parameters identification
2.4 Magneto thermal coupling
2.5 Conclusion
2.6 References
List of Figures
Chapter 3
3. Virtual Prototyping and Developed Model
3.1 Introduction
3.2 Magnetic component modeling for circuit simulators
3.2.1 Modeling Theory and Techniques
3.2.2 Multi/Mixed domain modeling
3.2.3 VHDL-AMS modeling language
3.2.4 Circuit simulation software
3.3 Developed Model
3.3.1 Model Structure
3.3.2 Choice of Materials
3.3.3 Choice of static and dynamic laws
3.3.4 Temperature dependence and parameters extraction
3.4 Simulation and Model Validation
3.5 Conclusion
3.6 References
Chapter 4
4. Power Electronics Application
4.1 Introduction
4.2 Buck Converter
4.3 Realized Circuit and Measurements
4.3.1 Buck Converter Circuit
4.3.2 Choice of Inductors and Magnetic Materials Characterization
4.3.3 Core Losses Measurements and Calculation
4.3.4 Copper Losses Measurements and Calculation
4.4 Model Implementation and Simulation Results
4.5 Other Results and Applications
4.5.1 TRACOPWER commercial converter
4.5.2 Single phase transformer
4.6 Conclusion on Application
4.7 References
Conclusion