Description
Book SynopsisThis book is devoted to resonant energy conversion in power electronics. It is a practical, systematic guide to the analysis and design of various dc-dc resonant inverters, high-frequency rectifiers, and dc-dc resonant converters that are building blocks of many of today''s high-frequency energy processors. Designed to function as both a superior senior-to-graduate level textbook for electrical engineering courses and a valuable professional reference for practicing engineers, it provides students and engineers with a solid grasp of existing high-frequency technology, while acquainting them with a number of easy-to-use tools for the analysis and design of resonant power circuits. Resonant power conversion technology is now a very hot area and in the center of the renewable energy and energy harvesting technologies.
Trade Review“If I did not have a review copy, as a power-circuits designer, I would get out my credit card for this one. It deserves a place on the power-electronics bookshelf.” ( How2Power Today, 1 January 2013)
Table of ContentsPREFACE xxi
ABOUT THE AUTHORS xxv
LIST OF SYMBOLS xxvii
I Introduction 1
1.1 References 5
PART I RECTIFIERS 7
2 Class D Current-Driven Rectifiers 9
2.1 Introduction 9
2.2 Assumptions 10
2.3 Class D Half-Wave Rectifier 10
2.4 Class D Transformer Center-Tapped Rectifier 20
2.5 Class D Bridge Rectifier 28
2.6 Effects of Equivalent Series Resistance and Equivalent Series Inductance 34
2.7 Synchronous Rectifiers 38
3 Class D Voltage-Driven Rectifiers 47
3.1 Introduction 47
3.2 Assumptions 47
3.3 Class D Half-Wave Rectifier 48
3.4 Class D Transformer Center-Tapped Rectifier 56
3.5 Class D Bridge Rectifier 62
3.6 Synchronous Rectifiers 66
4 Class E Low dv/dt Rectifiers 72
4.1 Introduction 72
4.2 Low dv/dt Rectifier with a Parallel Capacitor 72
4.3 Resonant Low dv/dt Rectifier 90
5 Class E Low di/dt Rectifiers 109
5.1 Introduction 109
5.2 Low di/dt Rectifier with a Parallel Inductor 109
5.3 Low di/dt Rectifier with a Series Inductor 125
PART II INVERTERS 141
6 Class D Series-Resonant Inverter 143
6.1 Introduction 143
6.2 Circuit Description 144
6.3 Principle of Operation 146
6.4 Topologies of Class D Voltage-Source Inverters 152
6.5 Analysis 155
6.6 Voltage Transfer Function 166
6.7 Efficiency 170
6.8 Design Example 177
6.9 Class D Full-Bridge Series-Resonant Inverter 180
6.10 RelationshipsAmong Inverters and Rectifiers 187
7 Class D Parallel-Resonant Inverter 193
7.1 Introduction 193
7.2 Principle of Operation 193
7.3 Analysis 197
7.4 Short-Circuit and Open-Circuit Operation 219
7.5 Electronic Ballast for Fluorescent Lamps 223
7.6 Design Example 225
7.7 Full-Bridge Parallel-Resonant Inverter 227
8 Class D Series-Parallel-Resonant Inverter 235
8.1 Introduction 235
8.2 Principle of Operation 235
8.3 Analysis 237
8.4 Design Example 254
8.5 Full-Bridge Series-Parallel-Resonant Inverter 257
9 Class D CLL Resonant Inverter 262
9.1 Introduction 262
9.2 Principle of Operation 262
9.3 Analysis 264
9.4 Design Example 282
9.5 Full-Bridge CLL Resonant Inverter 285
10 Class D Current-Source-Resonant Inverter 290
10.1 Introduction 290
10.2 Principle of Operation 291
10.3 Analysis of the Parallel-Resonant Circuit 295
10.4 Analysis of the Inverter 297
10.5 Design Example 307
11 Phase-Controlled Resonant Inverters 311
11.1 Introduction 311
11.2 Phase-Controlled Current-Source Inverters 312
11.3 Phase-Controlled Voltage-Source Inverters 316
11.4 Single-Capacitor Phase-Controlled Series-Resonant Inverter 320
11.5 Design Example 328
12 Class E Zero-Voltage-Switching Resonant Inverter 334
12.1 Introduction 334
12.2 Principle of Operation 335
12.3 Analysis 340
12.4 Parameters at D=0.5 349
12.5 Efficiency 351
12.6 Matching Resonant Circuits 354
12.7 Design Example 359
12.8 Push-Pull Class E ZVS Inverter 362
13 Class E Zero-Current-Switching Resonant Inverter 369
13.1 Introduction 369
13.2 Circuit Description 369
13.3 Principle of Operation 370
13.4 Analysis 373
13.5 Power Relationships 378
13.6 Element Values of Load Network 378
13.7 Design Example 379
14 Class DE Power Inverter 382
14.1 Introduction 382
14.2 Principle of Operation of Class DE Power Inverter 382
14.3 Analysis of Class DE Power Inverter 383
14.4 Components 393
14.5 Device Stresses 394
14.6 Design Equations 395
14.7 Maximum Operating Frequency 395
14.8 Class DE Inverter with Single Shunt Capacitor 397
14.9 Output Power 401
14.10 Cancellation of Nonlinearities of Transistor Output Capacitances 401
PART III CONVERTERS 405
15 Class D Series-Resonant Converter 407
15.1 Introduction 407
15.2 Half-Bridge Series-Resonant Converter 408
15.3 Full-Bridge Series-Resonant Converter 412
15.4 Design of Half-Bridge SRC 415
16 Class D Parallel-Resonant Converter 422
16.1 Introduction 422
16.2 Half-Bridge Parallel-Resonant Converter 422
16.3 Design of the Half-Bridge PRC 427
16.4 Full-Bridge Parallel-Resonant Converter 430
17 Class D Series-Parallel-Resonant Converter 435
17.1 Introduction 435
17.2 Circuit Description 436
17.3 Half-Bridge Series-Parallel-Resonant Converter 439
17.4 Design of Half-Bridge SPRC 440
17.5 Full-Bridge Series-Parallel-Resonant Converter 443
18 Class D CLL Resonant Converter 448
18.1 Introduction 448
18.2 Circuit Description 448
18.3 Half-Bridge CLL Resonant Converter 451
18.4 Design of Half-Bridge CLL Resonant Converter 453
18.5 Full-Bridge CLL Resonant Converter 455
18.6 LLC Resonant Converter 457
19 Class D Current-Source-Resonant Converter 459
19.1 Introduction 459
19.2 Circuit Description 459
19.3 Design of CSRC 461
20 Class D Inverter/Class E Rectifier Resonant Converter 466
20.1 Introduction 466
20.2 Circuit Description 466
20.3 Principle of Operation 468
20.4 Rectifier Parameters for D=0.5 469
20.5 Design of Class D Inverter/Class E Resonant Converter 471
20.6 Class E ZVS Inverter/Class D Rectifier Resonant DC-DC Converter 473
20.7 Class E ZVS Inverter/Class E ZVS Rectifier Resonant DC-DC Converter 474
21 Phase-Controlled Resonant Converters 477
21.1 Introduction 477
21.2 Circuit Description of SC PC SRC 477
21.3 Design Example 480
22 Quasiresonant and Multiresonant DC-DC Power Converters 485
22.1 Introduction 485
22.2 Zero-Voltage-Switching Quasiresonant DC-DC Converters 488
22.3 Buck ZVS Quasiresonant DC-DC Converter 492
22.4 Boost ZVS Quasiresonant DC-DC Converter 501
22.5 Buck-Boost ZVS Quasiresonant DC-DC Converter 509
22.6 Zero-Current-Switching Quasiresonant DC-DC Converters 518
22.7 Buck ZCS Quasiresonant DC-DC Converter 520
22.8 Boost ZCS Quasiresonant DC-DC Converter 529
22.9 Buck-Boost ZCS Quasiresonant DC-DC Converter 536
22.10 Zero-Voltage Switching Multiresonant DC-DC Converters 545
22.11 Zero-Current Switching Multiresonant DC-DC Converters 550
22.12 Zero-Voltage Transition PWM Converters 553
22.13 Zero-Current Transition Converters 556
23 Modeling and Control 565
23.1 Introduction 565
23.2 Modeling 566
23.3 Model Reduction and Control 572
23.4 Summary 574
23.5 References 574
23.6 Review Questions 576
23.7 Problems 576
APPENDICES 577
ANSWERS TO PROBLEMS 591
INDEX 597
