Decoding, Synthesizing, and Modeling
Buch, Englisch, 416 Seiten, Format (B × H): 152 mm x 229 mm, Gewicht: 726 g
ISBN: 978-1-119-63298-6
Verlag: Wiley
A comprehensive guide to approaches to decoding, synthesizing and modeling pulse width modulation (PWM) converters
Origin of Power Converters explores the original converter and provides a systematic examination of the development and modeling of power converters based on decoding and synthesizing approaches. The authors—noted experts on the topic—present an introduction to the origins of the converter and detail the fundamentals related to power the converter’s evolution. They cover a range of converter synthesis approaches, synthesis of multi-stage/multi-level converters, extension of hard-switching converters to soft-switching ones, and determination of switch-voltage stresses in the converters.
In later chapters, this comprehensive resource reviews conventional two-port network theory and the state-space averaged (SSA) modeling approach, from which systematic modeling approaches are based on the graft switch technique. In addition, the book reviews the converter layer scheme and some fundamental circuit theories. This important book:
• Contains a review of several typical transfer codes, such as step-down, step-up, step-up&-down, and ± step-up&-down
• Describes the syntheses of pulse width modulation (PWM) converters such as voltage-fed z-source, current-fed z-source, quasi z-source, switched capacitor, and switched inductor converters
• Presents two application examples based on previously proposed modeling approaches
Written for academic researchers, graduate students, and seniors in power electronics, Origin of Power Converters provides a comprehensive understanding of the evolution of the converter and its applications.
Autoren/Hrsg.
Fachgebiete
Weitere Infos & Material
Preface xv
Acknowledgments xvii
About the Authors xviii
Part I Decoding and Synthesizing 1
1 Introduction 3
1.1 Power Processing Systems 4
1.2 Non-PWM Converters Versus PWM Converters 7
1.2.1 Non-PWM Converters 7
1.2.2 PWM Power Converters 9
1.3 Well-Known PWM Converters 10
1.4 Approaches to Converter Development 17
1.5 Evolution 25
1.6 About the Text 26
1.6.1 Part I: Decoding and Synthesizing 26
1.6.2 Part II: Modeling and Applications 28
Further Reading 28
2 Discovery of Original Converter 31
2.1 Creation of Original Converter 31
2.1.1 Source–Load Approach 32
2.1.2 Proton–Neutron–Meson Analogy 32
2.1.3 Resonance Approach 33
2.2 Fundamental PWM Converters 34
2.2.1 Voltage Transfer Ratios 35
2.2.2 CCM Operation 36
2.2.3 DCM Operation 38
2.2.4 Inverse Operation 39
2.3 Duality 40
Further Reading 41
3 Fundamentals 43
3.1 DC Voltage and Current Offsetting 43
3.1.1 DC Voltage Offsetting 44
3.1.2 DC Current Offsetting 47
3.2 Capacitor and Inductor Splitting 49
3.3 DC-Voltage Blocking and Pulsating-Voltage Filtering 51
3.4 Magnetic Coupling 55
3.5 DC Transformer 58
3.6 Switch Grafting 62
3.7 Diode Grafting 67
3.8 Layer Scheme 72
Further Reading 74
4 Decoding Process 77
4.1 Transfer Ratios (Codes) 77
4.2 Transfer Code Configurations 82
4.2.1 Cascade Configuration 82
4.2.2 Feedback Configuration 82
4.2.3 Feedforward Configuration 83
4.2.4 Parallel Configuration 85
4.3 Decoding Approaches 86
4.3.1 Factorization 86
4.3.2 Long Division 88
4.3.3 Cross Multiplication 89
4.4 Decoding of Transfer Codes with Multivariables 91
4.5 Decoding with Component-Interconnected Expression 93
Further Reading 94
5 Synthesizing Pr
