1st Edition

Synchronous and Resonant DC/DC Conversion Technology, Energy Factor, and Mathematical Modeling

By Fang Lin Luo, Hong Ye Copyright 2006
    262 Pages 150 B/W Illustrations
    by CRC Press

    Numbers alone are enough to describe the importance of DC/DC converters in modern power engineering. There are more than 500 recognized topologies, with more added each year. In their groundbreaking book Advanced DC/DC Converters, expert researchers Luo and Ye organized these technologies into six generations and illustrated their principles and operation through examples of over 100 original topologies. In chapters carefully drawn from that work, Synchronous and Resonant DC/DC Conversion Technology, Energy Factor, and Mathematical Modeling provides a focused, concise overview of synchronous and multiple-element resonant power converters.

    This reference carefully examines the topologies of more than 50 synchronous and resonant converters by illustrating the design of several prototypes developed by the authors. Using more than 100 diagrams as illustration, the book supplies insight into the fundamental concepts, design, and applications of the fifth (synchronous) and sixth (multiple-element resonant) converters as well as DC power sources and control circuits. The authors also discuss EMI/EMC problems and include a new chapter that introduces the new concept of Energy Factor (EF) and its importance in mathematical modeling as well as analyzing the transient process and impulse response of DC/DC converters.

    Synchronous and Resonant DC/DC Conversion Technology, Energy Factor, and Mathematical Modeling supplies a quick and accessible guide for anyone in need of specialized information on synchronous and resonant DC/DC converter technologies.

    SYNCHRONOUS RECTIFIER DC/DC CONVERTERS
    Introduction
    Flat Transformer Synchronous Rectifier Luo-Converter
    Active Clamped Synchronous Rectifier Luo-Converter
    Double Current Synchronous Rectifier Luo-Converter
    Zero-Current-Switching Synchronous Rectifier Luo-Converter
    Zero-Voltage-Switching Synchronous Rectifier Luo-Converter
    Bibliography

    MULTIPLE ENERGY-STORAGE ELEMENT RESONANT POWER CONVERTERS
    Introduction
    Bipolar Current and Voltage Source
    A Two-Element RPC Analysis
    Bibliography

    ?-CLL CURRENT SOURCE RESONANT INVERTER
    Introduction
    Mathematic Analysis
    Simulation Results
    Discussion
    Bibliography

    CASCADE DOUBLE G-CL CURRENT SOURCE RESONANT INVERTER
    Introduction
    Mathematic Analysis
    Simulation Result
    Experimental Result
    Discussion
    Bibliography

    CASCADE REVERSE DOUBLE G-LC RESONANT POWER CONVERTER
    Introduction
    Steady-State Analysis of Cascade Reverse Double G-LC RPC
    Resonance Operation and Modeling
    Small-Signal Modeling of Cascade Reverse Double G-LC RPC
    Discussion
    Bibliography
    Appendix: Parameters Used in Small-Signal Modeling

    DC ENERGY SOURCES FOR DC/DC CONVERTERS
    Introduction
    Single-Phase Half-Wave Diode Rectifier
    Single-Phase Bridge Diode Rectifier
    Three-Phase Half-Bridge Diode Rectifier
    Three-Phase Full-Bridge Diode Rectifier with Resistive Load
    Thyristor Rectifiers
    Bibliography

    CONTROL CIRCUIT: EMI AND APPLICATION EXAMPLES OF DC/DC CONVERTERS
    Introduction
    Luo-Resonator
    EMI, EMS, and EMC
    Some DC/DC Converter Applications
    Bibliography

    ENERGY FACTOR (EF) AND MATHEMATICAL MODELING FOR POWER DC/DC CONVERTERS
    Introduction
    Pumping Energy (PE)
    Stored Energy (SE)
    Energy Factor (EF)
    Variation Energy Factor (EFV)
    Time Constant t and Damping Time Constanttd
    Examples of Applications
    Small Signal Analysis
    Bibliography
    Appendix A: A Second-Order Transfer Function
    Appendix B: Some Calculation Formulas Derivations
    INDEX

    Biography

    Fang Lin Luo, Hong Ye