Pulsewidth Modulated DC-to-DC Power Conversion

CYCLIZATION REACTIONS OF NITROGEN-CENTERED RADICALS
Stuart W. McCombie, Béatrice Quiclet-Sire, and Samir Z. Zard

TRANSITION-METAL-CATALYZED AMINOOXYGENATION OF ALKENES
Sherry R. Chemler, Dake Chen, Shuklendu D. Karyakarte, Jonathan M. Shikora, and Tomasz Wdowik

Author Biography xix

Preface xxi

1 PWM Dc-to-Dc Power Conversion 1

Part I Dc-to-Dc Power Converter Circuits 13

2 Buck Converter 15

3 Dc-to-Dc Power Converter Circuits 63

Part II Modeling and Dynamics of PWM Converters 127

4 Modeling PWM Dc-to-Dc Converters 129

5 Power Stage Transfer Functions 187

6 Dynamic Performance of PWM Dc-to-Dc Converters 241

Part III Control Schemes and Converter Performance 287

7 Feedback Compensation and Closed-Loop Performance – Voltage Mode Control 289

8 Current Mode Control 357

Part IV Dc Power Distribution Systems 465

9 Uncoupled Converter and Extra Element Theorem 467

10 Load-Coupled Converters and Loading Effects 509

11 Source-Coupled Converters and Input Filter Interaction 551

12 Design of Dc Power Distribution Systems 591

Appendix A Answers to End-of-Chapter Problems 665

Index 683

Byungcho Choi, PhD, is Professor in School of Electronics at Kyungpook National University in Daegu, Korea. He received his doctorate from Virginia Polytechnic Institute and State University in Blacksburg, Virginia. His research focus is on PWM dc-to-dc power conversion and dc power distribution systems.

Explore a fully updated reference for students and practitioners working with pulsewidth modulated dc-to-dc power converters and power conversion systems

The newly revised Second Edition of Pulsewidth Modulated Dc-to-Dc Power Conversion delivers a comprehensive exploration of pulsewidth modulated dc-to-dc converters for dc power distribution applications, as well as standalone operations. The book begins with discussions of the circuits, dynamics, and control of standalone PWM converters then examines the dynamic interactions, subsystem compatibility, system stability, and design strategies of dc power distribution systems.

The author balances theory with the practical aspects of dc-to-dc power conversion through the linear system theory combined with the advanced extra element theorem. The features of the second edition include new information on:

• Design strategies of PWM converters intended for dc power distribution systems, where the prior information about the source and load impedances are unknown or undefined
• Impacts of load impedance on upstream converters, including stability, loop gain characteristics, input/output impedances, and transient responses
• Impacts of source impedance on downstream converters and practical methods to avoid or minimize any detrimental effects of source impedance
• Design procedures and techniques for multi-stage parallel-module dc power distribution systems, offering stability and predictable or programmable performance metrics for all converter stages, dc links, and entire power distribution system

Ideally suited for senior undergraduate students in departments of electrical engineering, Pulsewidth Modulated Dc-to-Dc Power Conversion will also assist graduate students and practitioners of power electronics or electrical energy conversions, as well as analog or digital circuit engineers