DC-DC Converter Topologies (2024) [Moschopoulos] [9781119612421]

COVER
TITLE PAGE
COPYRIGHT PAGE
DEDICATION PAGE
CONTENTS
ABOUT THE AUTHOR
PREFACE
CHAPTER 1 BASIC CONCEPTS
	1.1  LINEAR VOLTAGE REGULATORS
	1.2  SWITCH-MODE POWER SUPPLY FUNDAMENTALS
		1.2.1  Buck Converter
		1.2.2  Boost Converter
		1.2.3  Buck–Boost Converter
	1.3  PWM CONVERTERS WITH VOLTAGE STEP-UP AND STEP-DOWN CAPABILITIES
		1.3.1  Cuk Converter
		1.3.2  Single-Ended Primary Inductance Converter (SEPIC)
		1.3.3  Zeta Converter
		1.3.4  Comparison Between Converters with Voltage Step-Up and Step-Down Capabilities
	1.4  INTERLEAVED CONVERTERS
	1.5  SEMICONDUCTOR DEVICES
		1.5.1  Silicon Diodes
		1.5.2  Silicon MOSFETs
		1.5.3  Silicon IGBTs
		1.5.4  Gate Drive Circuits
		1.5.5  Wide Bandgap Devices
	1.6  SNUBBERS
	1.7  CONCLUSION
	REFERENCES
CHAPTER 2 NON-ISOLATED ZERO-VOLTAGE SWITCHING PWM CONVERTERS
	2.1  BASIC ZVS PRINCIPLES FOR MOSFETS
	2.2  ZVS-PWM QUASI-SQUARE-WAVE DC–DC CONVERTERS
	2.3  ZVS-PWM DC–DC CONVERTERS WITH AUXILIARY CIRCUITS
		2.3.1  Nonresonant Auxiliary Circuits
		2.3.2  Resonant Auxiliary Circuits
		2.3.3  Dual Auxiliary Circuits
	2.4  MISCELLANEOUS CONSIDERATIONS
		2.4.1  Application-Specific ZVS-PWM Converters
		2.4.2  ZVS-PWM Techniques in Converters with Wide Bandgap Devices
	2.5  CONCLUSION
	REFERENCES
CHAPTER 3 NON-ISOLATED ZERO-CURRENT SWITCHING PWM CONVERTERS
	3.1  ZCS-PWM CONVERTERS WITH SERIES-RESONANT AUXILIARY CIRCUITS
		3.1.1  ZCS-PWM Converter with Fully Resonant Auxiliary Circuit
		3.1.2  ZCS-PWM Converter with Modified Resonant Auxiliary Circuit
		3.1.3  Converter with Hard-Switching Auxiliary Circuit
	3.2  ZCS-PWM BOOST CONVERTERS WITH CONVENTIONAL PWM CONVERTER MAIN SWITCH CURRENT STRESS
		3.2.1  ZCS-PWM Converter with Series Boost Diode
		3.2.2  ZCS-PWM Converter with Output Resonance
		3.2.3  ZCT-PWM Converters with Parallel Auxiliary Circuit
	3.3  ZVS/ZCS-PWM BOOST CONVERTERS
	3.4  CONCLUSION
	REFERENCES
CHAPTER 4 BASIC ISOLATED CONVERTERS
	4.1  TRANSFORMER MODELS
	4.2  FLYBACK CONVERTER
	4.3  FORWARD CONVERTER
	4.4  VARIATIONS ON THE FORWARD CONVERTER
		4.4.1  Forward Converter with RCD Snubber
		4.4.2  Forward Converter with LCDD Snubber
		4.4.3  Forward Converter with Regenerative Energy Snubber
	4.5  BASIC TWO-SWITCH ISOLATED CONVERTERS
		4.5.1  Two-Switch Forward Converter
		4.5.2  Push–Pull Converter
		4.5.3  Half-Bridge Converter
	4.6  FULL-BRIDGE CONVERTER
	4.7  CONCLUSION
	REFERENCE
CHAPTER 5 SECONDARY-SIDE IMPLEMENTATIONS IN ISOLATED DC–DC CONVERTERS
	5.1  SYNCHRONOUS RECTIFIERS
	5.2  Current Doublers
	5.3  MULTI-OUTPUT CONVERTERS
	5.4  CONCLUSION
	REFERENCES
CHAPTER 6 SOFT-SWITCHING FORWARD AND FLYBACK CONVERTERS
	6.1  FORWARD CONVERTERS WITH RESONANT RESET
	6.2  ACTIVE CLAMP CONVERTER
		6.2.1  Modes of Operation
		6.2.2  Design Considerations
			6.2.2.1  Transformer Reset
			6.2.2.2  ZVS Operation
			6.2.2.3  Core Considerations
			6.2.2.4  Magnetizing Current and Clamp Capacitor Voltage
		6.2.3  Active Clamp Flyback Converter
	6.3  ALTERNATIVES TO THE ACTIVE CLAMP CONVERTER
		6.3.1  Forward Converters
		6.3.2  Flyback Converters
		6.3.3  Converters with Regenerative Energy Snubber
	6.4  CONCLUSION
	REFERENCES
CHAPTER 7 The ZVS-PWM Full-Bridge Converter
	7.1  DC–DC PWM FULL-BRIDGE CONVERTER WITH BASIC PWM CONTROL
	7.2  ZVS-PWM FULL-BRIDGE CONVERTER WITH PHASE-SHIFT PWM
	7.3  ISSUES RELATED TO THE OPERATION OF ZVS-PWM PWM FULL-BRIDGE CONVERTER
		7.3.1  ZVS Operation
		7.3.2  Duty-Cycle Loss
		7.3.3  Voltage Ringing
	7.4  ZVS-PWM PWM FULL-BRIDGE CONVERTER DESIGN CONSIDERATIONS
	7.5  LIGHT LOAD OPERATION AND HYBRID PWM
	7.6  ZVS PWM FULL-BRIDGE CONVERTERS WITH WIDE BANDGAP DEVICES
	7.7  CONCLUSION
	REFERENCES
CHAPTER 8 VARIATIONS ON THE CONVENTIONAL ZERO-VOLTAGE-SWITCHING DC–DC PWM FULL-BRIDGE CONVERTER
	8.1  MODIFIED ZVS-PWM DC–DC FULL-BRIDGE CONVERTER WITH SATURABLE REACTORS
		8.1.1  Modified ZVS-PWM-FB Converter with Primary-Side Saturable Reactor
		8.1.2  Modified ZVS-PWM-FB Converters with Secondary-Side Saturable Reactors
	8.2  MODIFIED ZVS-PWM-FB CONVERTERS WITH PASSIVE SERIES AUXILIARY CIRCUITS
	8.3  ZVS-PWM-FB CONVERTERS WITH PASSIVE PARALLEL AUXILIARY CIRCUITS
	8.4  ZVS-PWM-FB CONVERTERS WITH PASSIVE PARALLEL AUXILIARY CIRCUITS WITH A TRANSFORMER
		8.4.1  ZVS-PWM-FB Converter with a Passive Auxiliary Series Auxiliary Circuit with a Transformer
		8.4.2  ZVS-PWM-FB Converters with Passive Parallel Auxiliary Circuits and Reduced Output Current Ripple
	8.5  ZVS-PWM-FB CONVERTERS WITH ACTIVE AUXILIARY CIRCUITS
	8.6  ZVS-PWM-FB CONVERTER WITH A SINGLE ACTIVE AUXILIARY CIRCUIT
	8.7  ZVS-PWM-FB CONVERTERS BASED ON DUAL HALF-BRIDGE CONVERTERS
	8.8  ZVS-PWM-FB CONVERTERS WITH MODIFIED SECONDARY-SIDE CIRCUITS FOR ZVS OPERATION
	8.9  CONCLUSION
	REFERENCES
CHAPTER 9 ZERO-VOLTAGE-ZERO-CURRENT-SWITCHING DC–DC FULL-BRIDGE PWM CONVERTERS
	9.1  FUNDAMENTAL ZVZCS-PWM DC–DC FULL-BRIDGE CONVERTER
	9.2  ZVZCS-PWM DC–DC FULL-BRIDGE CONVERTERS WITH SECONDARY AUXILIARY CIRCUIT
	9.3  VARIATIONS OF ZVZCS CONVERTERS FOR FULL ZVS OR FULL ZCS OPERATION
		9.3.1  ZVS Converters
		9.3.2  ZCS Converters
		9.3.3  ZVS-PWM Converters Based on ZVZCS-PWM Converters with Triangular Primary Current Waveform
	9.4  CONCLUSION
	REFERENCES
CHAPTER 10 ISOLATED CURRENT-FED DC–DC PWM CONVERTERS
	10.1  BASIC CURRENT-FED PUSH–PULL CONVERTER
	10.2  BASIC TWO-INDUCTOR CURRENT-FED CONVERTER
	10.3  MODIFIED TWO-INDUCTOR CURRENT-FED CONVERTER WITH AUXILIARY TRANSFORMER
	10.4  BASIC CURRENT-FED FULL-BRIDGE TOPOLOGY
	10.5  CURRENT-FED DC–DC FULL-BRIDGE CONVERTERS WITH BLOCKING DIODES
	10.6  CURRENT-FED DC–DC FULL-BRIDGE CONVERTERS WITHOUT BLOCKING DIODES
		10.6.1  ZVS-PWM Active-Clamp Full-Bridge Converter
		10.6.2  ZCS-PWM Full-Bridge Converter with Parallel Auxiliary Circuit
	10.7  CONCLUSION
	REFERENCES
CHAPTER 11 RESONANT CONVERTERS PART I – FUNDAMENTALS
	11.1  RESONANT POWER CONVERSION FUNDAMENTALS
	11.2  FUNDAMENTAL RESONANT DC–DC CONVERTERS
		11.2.1  Resonant Converter Analysis Using First Harmonic Approximation Method
		11.2.2  Series-Resonant Converter vs Parallel-Resonant Converter
		11.2.3  Series-Parallel-Resonant Converter
	11.3  LLC RESONANT CONVERTER
	11.4  OTHER RESONANT DC–DC CONVERTERS
	11.5  CONCLUSION
	REFERENCES
CHAPTER 12 RESONANT CONVERTERS  PART II – PWM CONTROLLED,  QUASI-RESONANT, AND  ULTRAHIGH-FREQUENCY CONVERTERS
	12.1  FIXED FREQUENCY RESONANT CONVERTERS
		12.1.1  Full-Bridge Resonant Converters Operated with Phase-Shift PWM
		12.1.2  Resonant Converters Operated with Asymmetrical PWM
			12.1.2.1  Half-Bridge Resonant Converters Operated with Asymmetrical PWM
			12.1.2.2  Full-Bridge Resonant Converters Operated with Asymmetrical PWM
		12.1.3  Adding Variable Resonant Components
	12.2  QUASI-RESONANT CONVERTERS
		12.2.1  Resonant Pulse Converters
		12.2.2  Fixed-Frequency Quasi-Resonant Converters
	12.3  ULTRAHIGH FREQUENCY CONVERTERS
		12.3.1  Multi-Resonant Converters
		12.3.2  Ultrahigh Frequency Converters Based on Radio-Frequency Amplifier Circuits
		12.3.3  Ultrahigh Frequency Converters with Air-Core Inductors
	12.4  CONCLUSION
	REFERENCES
CHAPTER 13 THREE-LEVEL DC–DC CONVERTERS
	13.1  FUNDAMENTAL THREE-LEVEL DC–DC PWM CONVERTERS
		13.1.1  Neutral-Point-Clamped Three-Level DC–DC Converter
		13.1.2  Flying Capacitor Three-Level DC–DC Converter
		13.1.3  Three-Level DC–DC Converter with Series Blocking Capacitor
		13.1.4  Comparison of Fundamental Three-Level DC–DC Converter Topologies
	13.2  MODIFIED THREE-LEVEL DC–DC CONVERTERS
		13.2.1  ZVS Three-Level Converters
		13.2.2  ZVZCS Three-Level Converters
	13.3  Stacked Converters
	13.4  THREE-LEVEL DC–DC CONVERTERS IN APPLICATIONS WITH LOW AND CONVENTIONAL DC BUS VOLTAGE
	13.5  Conclusion
	REFERENCES
CHAPTER 14 HIGH GAIN CONVERTERS
	14.1  VOLTAGE MULTIPLIER CIRCUITS
		14.1.1  Output Voltage Multiplier Circuits
		14.1.2  Internal Voltage Multiplier Circuits
	14.2  SWITCHED CAPACITOR CONVERTERS
	14.3  VOLTAGE-LIFT AND SWITCHED INDUCTOR CONVERTERS
	14.4  CASCADED AND QUADRATIC CONVERTERS
	14.5  CONVERTERS WITH MAGNETIC COUPLING
		14.5.1  Tapped Inductor Converters
		14.5.2  Coupled Inductor Converters
		14.5.3  Transformer-Coupled Converters
	14.6  MULTI-LEVEL AND INTERLEAVED CONVERTERS
		14.6.1  Multi-Level Converters
		14.6.2  Interleaved Converters
	14.7  HYBRID CONVERTERS AND CONVERTER SELECTION
	14.8  CONCLUSION
	REFERENCES
CHAPTER 15 THREE-PHASE DC–DC CONVERTERS
	15.1  FUNDAMENTAL VOLTAGE-FED THREE-PHASE DC–DC PWM CONVERTER
		15.1.1  Basic Operating Principles with Symmetrical PWM
		15.1.2  Operation with Asymmetrical PWM
		15.1.3  Modified Output Section with Three Output Diodes
	15.2  RESONANT CONVERTERS
		15.2.1  Parallel Resonant Converter Based on the Fundamental Converter
		15.2.2  Three-Phase Series-Parallel Resonant Converters with Variable and Fixed Switching Frequency Operation
	15.3  THREE-PHASE CURRENT-FED DC–DC PWM CONVERTERS
		15.3.1  Three-Phase ZVS Active Clamp Converter
		15.3.2  Three-Phase ZCS Converter
	15.4  HIGHER-POWER THREE-PHASE DC–DC CONVERTERS
		15.4.1  High-Power Converter with Three Single-Phase PWM Full-Bridges
		15.4.2  High-Power Converter with Three Single-Phase Resonant Full-Bridges
	15.5  THREE-SWITCH THREE-PHASE DC–DC PWM CONVERTERS
		15.5.1  Three-Phase Push-Pull Converter
		15.5.2  ZVS Active Clamp Converter
		15.5.3  ZCS Converter with Secondary-Side Resonance
		15.5.4  Converter with Mini-Flyback Snubber
	15.6  MISCELLANEOUS THREE-PHASE CONVERTER EXAMPLES
		15.6.1  Three-Phase DC–DC Multi-Level Converter
		15.6.2  Three-Phase DC–DC High-Gain Converter
	15.7  THREE-PHASE TRANSFORMER IMPLEMENTATIONS
	15.8  CONCLUSION
	REFERENCES
CHAPTER 16 Bidirectional and Dual Active Bridge Converters
	16.1  Basic Non-Isolated Bidirectional Converters
	16.2  ZVS Operation of The Fundamental Buck-Boost Bidirectional Converter
		16.2.1  Bidirectional Quasi-Square Wave Converter
		16.2.2  Four-Switch Buck-Boost Converter
		16.2.3  Active Auxiliary Circuits
	16.3  BIDIRECTIONAL CONVERTER TOPOLOGIES WITH TRANSFORMER ISOLATION
	16.4  DUAL ACTIVE BRIDGE CONVERTERS
		16.4.1  Dual Active Bridge Half-Bridge Converter
		16.4.2  Dual Active Bridge PWM Full-Bridge Converters
	16.5  CONCLUSION
	REFERENCES
CHAPTER 17 MISCELLANEOUS DC–DC CONVERTERS
	17.1  Z-SOURCE CONVERTERS
	17.2  LOW VOLTAGE GAIN CONVERTERS FOR VOLTAGE REGULATOR MODULES
	17.3  T-TYPE CONVERTERS
	17.4  MULTI-PORT CONVERTERS
		17.4.1  Non-Isolated Multi-Input Converters
		17.4.2  Isolated Multi-Port Converters
	17.5  Conclusion
	REFERENCES
APPENDIX
	A.1  Example Steady-State Analysis of Buck, Boost, and Buck–Boost Converters Operating in Continuous Conduction Mode
		A.1.1  Buck Converter
		A.1.2  Boost Converter
		A.1.3  Buck–Boost Converter
	A.2  Analysis of Transformer Core Demagnetization of a Forward Converter
INDEX
EULA