Advanced Multi-Quadrant Operation DC/DC Converters

✍ Scribed by Luo F.L., Ye H.

• Year: 2006
• Tongue: English
• Leaves: 214
• Category: Library

✦ Synopsis

There are several families of DC/DC converters comprising hundreds of different topologies. Sorting through the various properties and characteristics is obviously a daunting task. Culled from the pages of the groundbreaking Advanced DC/DC Converters, this book provides a focused, concise overview of more than 50 topologies of multi-quadrant converters. All aspects of these topologies are illustrated through designs developed by the authors through the years. The book begins with multiple-quadrant converters followed by switched component (SC and SI) converters, multiple-lift push-pull switched-capacitor converters, and finally, multiple-quadrant soft-switching converters.

✦ Table of Contents

Preface......Page 7
Authors......Page 9
Figure Credits......Page 11
Contents......Page 13
1.1 Introduction......Page 19
1.2 Circuit Explanation......Page 21
1.2.1 Mode A......Page 22
1.2.2 Mode B......Page 23
1.3 Mode A (Quadrant I Operation)......Page 24
1.3.1 Circuit Description......Page 25
1.3.2 Variations of Currents and Voltages......Page 29
1.3.3 Discontinuous Region......Page 30
1.4.1 Circuit Description......Page 31
1.4.2 Variations of Currents and Voltages......Page 33
1.4.3 Discontinuous Region......Page 34
1.5.1 Circuit Description......Page 35
1.5.2 Variations of Currents and Voltages......Page 37
1.5.3 Discontinuous Region......Page 38
1.6.1 Circuit Description......Page 39
1.6.2 Variations of Currents and Voltages......Page 41
1.6.3 Discontinuous Region......Page 42
1.8 Experimental Results......Page 43
1.9.2 Comparison with the Double-Output Luo-Converter......Page 47
Bibliography......Page 49
Switched Component Converters......Page 51
2.2.1 Circuit Description......Page 52
2.2.1.2 Mode B......Page 53
2.2.2 Mode A (Quadrant I Operation)......Page 55
2.2.3 Mode B (Quadrant II Operation)......Page 58
2.2.5.1 Efficiency......Page 61
2.3 Four-Quadrant Switched Capacitor DC/DC Luo-Converter......Page 62
2.3.1.1 Mode A1: Condition V1 > V2......Page 68
2.3.1.2 Mode A2: Condition V1 < V2......Page 72
2.3.2.1 Mode B1: Condition V1 > V2......Page 75
2.3.2.2 Mode B2: Condition V1 < V2......Page 78
2.4 Switched Inductor Four-Quadrant DC/DC Luo-Converter......Page 80
2.4.1.1 Continuous Mode......Page 84
2.4.1.2 Discontinuous Mode......Page 86
2.4.2.1 Continuous Mode......Page 89
2.4.2.2 Discontinuous Mode......Page 91
2.4.3.1 Continuous Mode......Page 93
2.4.3.2 Discontinuous Mode......Page 95
2.4.4.1 Continuous Mode......Page 98
2.4.4.2 Discontinuous Mode......Page 99
2.4.5 Experimental Results......Page 102
Bibliography......Page 103
3.1 Introduction......Page 105
3.2 Main Series......Page 106
3.2.1 Elementary Circuit......Page 107
3.2.2 Re-Lift Circuit......Page 108
3.3.1 Elementary Additional Circuit......Page 109
3.3.2 Re-Lift Additional Circuit......Page 110
3.3.3 Triple-Lift Additional Circuit......Page 111
3.4.2 Re-Lift Enhanced Circuit......Page 115
3.5 Re-Enhanced Series......Page 116
3.5.1 Elementary Re-Enhanced Circuit......Page 117
3.5.2 Re-Lift Re-Enhanced Circuit......Page 118
3.6 Multiple-Enhanced Series......Page 120
3.6.1 Elementary Multiple-Enhanced Circuit......Page 121
3.6.2 Re-Lift Multiple-Enhanced Circuit......Page 124
3.6.3 Triple-Lift Multiple-Enhanced Circuit......Page 126
3.7 Theoretical Analysis......Page 127
3.9 Simulation Results......Page 129
3.10.2 A Triple-Lift Additional Circuit......Page 130
Bibliography......Page 131
4.1 Introduction......Page 133
4.2 Main Series......Page 134
4.2.1 N/O Elementary Circuit......Page 135
4.2.4 N/O Higher Order Lift Circuit......Page 137
4.3 Additional Series......Page 138
4.3.3 N/O Triple-Lift Additional Circuit......Page 139
4.3.4 N/O Higher Order Lift Additional Circuit......Page 141
4.4 Enhanced Series......Page 142
4.4.3 N/O Triple-Lift Enhanced Circuit......Page 143
4.4.4 N/O Higher Order Lift Enhanced Circuit......Page 144
4.5.1 N/O Elementary Re-Enhanced Circuit......Page 145
4.5.3 N/O Triple-Lift Re-Enhanced Circuit......Page 146
4.5.4 N/O Higher Order Lift Re-Enhanced Circuit......Page 147
4.6 Multiple-Enhanced Series......Page 149
4.6.1 N/O Elementary Multiple-Enhanced Circuit......Page 150
4.6.3 N/O Triple-Lift Multiple-Enhanced Circuit......Page 152
4.8.1 Simulation Results......Page 153
Bibliography......Page 155
Multiple-Quadrant Soft-Switch Converters......Page 157
5.1 Introduction......Page 158
5.2 Multiple-Quadrant DC/DC ZCS Quasi-Resonant Luo-Converters......Page 159
5.2.1 Mode A......Page 160
5.2.1.1 Interval t = 0 to t1......Page 161
5.2.1.4 Interval t = t3 to t4......Page 162
5.2.2 Mode B......Page 163
5.2.2.1 Interval t = 0 to t1......Page 164
5.2.2.4 Interval t = t3 to t4......Page 165
5.2.3 Mode C......Page 166
5.2.3.1 Interval t = 0 to t1......Page 167
5.2.3.4 Interval t = t3 to t4......Page 168
5.2.4 Mode D......Page 169
5.2.4.1 Interval t = 0 to t1......Page 170
5.2.4.4 Interval t = t3 to t4......Page 171
5.3 Multiple-Quadrant DC/DC ZVS Quasi Resonant Luo-Converter......Page 172
5.3.1 Mode A......Page 173
5.3.1.3 Interval t = t2 to t3......Page 176
5.3.2 Mode B......Page 177
5.3.2.3 Interval t = t2 to t3......Page 179
5.3.3 Mode C......Page 180
5.3.3.3 Interval t = t2 to t3......Page 182
5.3.4 Mode D......Page 183
5.3.4.3 Interval t = t2 to t3......Page 185
5.3.4.4 Interval t = t3 to t4......Page 186
5.4 Multiple-Quadrant Zero-Transition DC/DC Luo-Converters......Page 187
5.4.1 Mode A (Quadrant I Operation)......Page 190
5.4.2 Mode B (Quadrant II Operation)......Page 192
5.4.3 Mode C (Quadrant III Operation)......Page 193
5.4.4 Mode D (Quadrant IV Operation)......Page 194
5.4.6 Experimental Results......Page 195
5.4.7 Design Considerations......Page 198
Bibliography......Page 200
Index......Page 203