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Soft-switching PWM full-bridge converters : topologies, control, and design /
Soft-switching PWM full-bridge converters have been widely used in medium-to-high power dc-dc conversions for topological simplicity, easy control and high efficiency. Early works on soft-switching PWM full-bridge converter by many researchers included various topologies and modulation strategies. H...
| Clasificación: | Libro Electrónico |
|---|---|
| Autor principal: | |
| Formato: | Electrónico eBook |
| Idioma: | Inglés |
| Publicado: |
Singapore :
Wiley/Science Press,
2014.
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| Temas: | |
| Acceso en línea: | Texto completo |
Tabla de Contenidos:
- Cover; Title Page; Copyright; Contents; About the Author; Preface; Acknowledgment; List of Abbreviations; Chapter 1 Topologies and Operating Principles of Basic Full-Bridge Converters; 1.1 Introduction; 1.1.1 Development Trends of Power Electronics Technology; 1.1.2 Classification and Requirements of Power Electronics Converters; 1.1.3 Classification and Characterization of dc-dc Converters; 1.2 Isolated Buck-Derived Converters; 1.2.1 Forward Converter; 1.2.2 Push-Pull Converter; 1.2.3 Half-Bridge Converter; 1.2.4 Full-Bridge Converter; 1.2.5 Comparison of Isolated Buck-Derived Converters
- 1.3 Output Rectifier Circuits1.3.1 Half-Wave Rectifier Circuit; 1.3.2 Full-Wave Rectifier Circuit; 1.3.3 Full-Bridge Rectifier Circuit; 1.3.4 Current-Doubler Rectifier Circuit; 1.4 Basic Operating Principle of Full-Bridge Converters; 1.4.1 Topologies of Full-Bridge Converters; 1.4.2 Pulse-Width Modulation Strategies for Full-Bridge Converters; 1.4.3 Basic Operating Principle of a Full-Bridge Converter with a Full-Wave Rectifier Circuit and a Full-Bridge Rectifier Circuit; 1.4.4 Basic Operating Principle of a Full-Bridge Converter with a Current-Doubler Rectifier Circuit; 1.5 Summary
- 3.1 Topologies and Modulation Strategies of ZVS PWM Full-Bridge Converters3.1.1 Modulation of the Lagging Leg; 3.1.2 Modulation of the Leading Leg; 3.1.3 Modulation Strategies of the ZVS PWM Full-Bridge Converters; 3.2 Operating Principle of ZVS PWM Full-Bridge Converter; 3.3 ZVS Achievement of Leading and Lagging Legs; 3.3.1 Condition for Achieving ZVS; 3.3.2 Condition for Achieving ZVS for the Leading Leg; 3.3.3 Condition for Achieving ZVS for the Lagging Leg; 3.4 Secondary Duty Cycle Loss; 3.5 Commutation of the Rectifier Diodes; 3.5.1 Full-Bridge Rectifier; 3.5.2 Full-Wave Rectifier
- 3.6 Simplified Design Procedure and Example3.6.1 Turn Ratio of Transformer; 3.6.2 Resonant Inductor; 3.6.3 Output Filter Inductor and Capacitor; 3.6.4 Power Devices; 3.6.5 Load Range of ZVS; 3.7 Experimental Verification; 3.8 Summary; References; Chapter 4 Zero-Voltage-Switching PWM Full-Bridge Converters with Auxiliary-Current-Source Networks; 4.1 Current-Enhancement Principle; 4.2 Auxiliary-Current-Source Network; 4.3 Operating Principle of a ZVS PWM Full-Bridge Converter with Auxiliary-Current-Source Network; 4.4 Conditions for Achieving ZVS in the Lagging Leg; 4.5 Parameter Design