Details

Multi-terminal High-voltage Converter


Multi-terminal High-voltage Converter


1. Aufl.

von: Bo Zhang, Dongyuan Qiu

111,99 €

Verlag: Wiley
Format: EPUB
Veröffentl.: 19.10.2018
ISBN/EAN: 9781119188360
Sprache: englisch
Anzahl Seiten: 224

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Beschreibungen

<p>An all-in-one guide to high-voltage, multi-terminal converters, this book brings together the state of the art and cutting-edge techniques in the various stages of designing and constructing a high-voltage converter. The book includes 9 chapters, and can be classified into three aspects. First, all existing high-voltage converters are introduced, including the conventional two-level converter, and the multi-level converters, such as the modular multi-level converter (MMC).  Second, different kinds of multi-terminal high-voltage converters are presented in detail, including the topology, operation principle, control scheme and simulation verification.  Third, some common issues of the proposed multi-terminal high-voltage converters are discussed, and different industrial applications of the proposed multi-terminal high-voltage converters are provided.</p> <ul> <li>Systematically proposes, for the first time, the design methodology for high-voltage converters in use of MTDC grids; also applicable to constructing novel power electronics converters, and driving the development of HVDC, which is one of the most important technology areas</li> <li>Presents the latest research on multi-terminal high-voltage converters and its application in MTDC transmission systems and other industrially important applications</li> <li>Offers an overview of existing technology and future trends of the high-voltage converter, with extensive discussion and analysis of different types of high-voltage converters and relevant control techniques (including DC-AC, AC-DC, DC-DC, and AC-AC converters)</li> <li>Provides readers with sufficient context to delve into the more specialized topics covered in the book</li> </ul> <p>Featuring a series of novel multi-terminal high-voltage converters proposed and patented by the authors, <i>Multi-terminal High Voltage Converters</i> is written for researchers, engineers, and advanced students specializing in power electronics, power system engineering and electrical engineering.</p>
<p>About the Authors xi</p> <p>Preface xiii</p> <p>Acknowledgments xv</p> <p><b>1 Overview of High-voltage Converters </b><b>1</b></p> <p>1.1 Introduction 1</p> <p>1.2 Classification of High-voltage High-Power Converters 5</p> <p>1.2.1 Two-Level Converters 5</p> <p>1.2.2 Multilevel Converters 7</p> <p>1.3 Topologies of Multilevel Converters 8</p> <p>1.3.1 Neutral-Point Clamped Converter 8</p> <p>1.3.2 Flying Capacitor Converter 10</p> <p>1.3.3 Cascaded H-bridge Converter 11</p> <p>1.3.4 Modular Multilevel Converter 13</p> <p>1.3.5 Active Neutral-Point Clamped Converter 16</p> <p>1.3.6 Hybrid Multilevel Converters 19</p> <p>1.4 Modulation Methods of Multilevel Converter 22</p> <p>1.4.1 Space-Vector Modulation 24</p> <p>1.4.2 Multicarrier Pulse-Width Modulation 24</p> <p>1.4.3 Selective Harmonic Elimination Modulation 25</p> <p>1.4.4 Nearest-Level Control Method 26</p> <p>1.4.5 Hybrid Modulation 27</p> <p>1.5 Architecture of Multi-terminal High-voltage Converter 27</p> <p>1.6 Arrangement of this Book 31</p> <p>References 32</p> <p><b>2 Multiple-Bridge-Module High-voltage Converters </b><b>35</b></p> <p>2.1 Introduction 35</p> <p>2.2 Configuration of Bridge Module 35</p> <p>2.2.1 Half-Bridge Module 36</p> <p>2.2.2 Full-Bridge Module 37</p> <p>2.3 Single-Phase Half-Bridge-Module High-voltage Converter 39</p> <p>2.3.1 Basic Structure and Operating Principle 39</p> <p>2.3.2 Control Scheme 41</p> <p>2.3.3 Output Voltage Verification 43</p> <p>2.3.4 Simplified Single-Phase Half-Bridge Module 43</p> <p>2.4 Three-Phase Half-Bridge-Module High-voltage Converter 45</p> <p>2.4.1 Basic Structure and Operating Principle 45</p> <p>2.4.2 Control Scheme 47</p> <p>2.4.3 Output Voltage Verification 49</p> <p>2.5 Three-Phase Four-Leg Half-Bridge-Module High-voltage Converter 51</p> <p>2.6 Full-Bridge-Module High-voltage Converter 51</p> <p>2.7 Advantages of Multiple-Bridge-Module Converter 53</p> <p>2.8 Summary 54</p> <p>References 54</p> <p><b>3 Single-InputMultiple-Output High-voltage DC–AC Converters </b><b>55</b></p> <p>3.1 Introduction 55</p> <p>3.2 Single-Input Dual-Output Half-Bridge Single-Phase DC–AC Converter 55</p> <p>3.2.1 Basic Structure and Operating Principle 55</p> <p>3.2.2 Control Scheme 57</p> <p>3.2.3 Output Voltage Verification 59</p> <p>3.3 Single-Input Dual-Output Full-Bridge Single-Phase DC–AC Converter 60</p> <p>3.3.1 Basic Structure and Operating Principle 60</p> <p>3.3.2 Control Scheme 62</p> <p>3.3.3 Output Voltage Verification 62</p> <p>3.4 Single-Input Dual-Output Three-Phase DC–AC Converter 64</p> <p>3.4.1 Basic Structure and Operating Principle 64</p> <p>3.4.2 Control Scheme 64</p> <p>3.4.3 Output Voltage Verification 66</p> <p>3.5 Single-InputMultiple-Output Half-Bridge Single-Phase DC–AC Converter 67</p> <p>3.5.1 Basic Structure and Operating Principle 67</p> <p>3.5.2 Control Scheme 69</p> <p>3.5.3 Output Voltage Verification 70</p> <p>3.6 Single-InputMultiple-Output Full-Bridge Single-Phase DC–AC Converter 72</p> <p>3.6.1 Basic Structure and Operating Principle 72</p> <p>3.6.2 Control Scheme 72</p> <p>3.6.3 Output Voltage Verification 75</p> <p>3.7 Single-InputMultiple-Output Three-Phase DC–AC Converter 75</p> <p>3.7.1 Basic Structure and Operating Principle 75</p> <p>3.7.2 Control Scheme 77</p> <p>3.7.3 Output Voltage Verification 77</p> <p>3.8 Summary 79</p> <p>References 79</p> <p><b>4 Multiple-Input Single-Output High-voltage AC–DC Converters </b><b>81</b></p> <p>4.1 Introduction 81</p> <p>4.2 Single-PhaseThree-Arm Dual-Input Single-Output AC–DC Converter 81</p> <p>4.2.1 Basic Structure and Operating Principle 81</p> <p>4.2.2 Control Scheme 83</p> <p>4.2.3 Performance Verification 84</p> <p>4.3 Single-Phase Six-Arm Dual-Input Single-Output AC–DC Converter 84</p> <p>4.3.1 Basic Structure and Operating Principle 84</p> <p>4.3.2 Control Scheme 88</p> <p>4.3.3 Performance Verification 89</p> <p>4.4 Three-Phase Nine-Arm Dual-Input Single-Output AC–DC Converter 93</p> <p>4.4.1 Basic Structure and Operating Principle 93</p> <p>4.4.2 Control Scheme 93</p> <p>4.4.3 Performance Verification 95</p> <p>4.5 Single-Phase M-Arm Multiple-Input Single-Output AC–DC Converter 95</p> <p>4.5.1 Basic Structure and Operating Principle 95</p> <p>4.5.2 Control Scheme 98</p> <p>4.5.3 Performance Verification 100</p> <p>4.6 Single-Phase 2M-Arm Multiple-Input Single-Output AC–DC Converter 100</p> <p>4.6.1 Basic Structure and Operating Principle 100</p> <p>4.6.2 Control Scheme 104</p> <p>4.6.3 Performance Verification 105</p> <p>4.7 Three-Phase 3M-Arm Multiple-Input Single-Output AC–DC Converter 106</p> <p>4.7.1 Basic Structure and Operating Principle 106</p> <p>4.7.2 Control Scheme 106</p> <p>4.7.3 Performance Verification 110</p> <p>4.8 Summary 110</p> <p>References 112</p> <p><b>5 Multiple-InputMultiple-Output High-voltage AC–AC Converters </b><b>113</b></p> <p>5.1 Introduction 113</p> <p>5.2 Single-Phase Single-Input Single-Output AC–AC Converter 113</p> <p>5.2.1 Basic Structure and Operating Principle 113</p> <p>5.2.2 Control Scheme 114</p> <p>5.2.3 Output Voltage Verification 117</p> <p>5.3 Three-Phase Single-Input Single-Output AC–AC Converter 117</p> <p>5.3.1 Basic Structure and Operating Principle 117</p> <p>5.3.2 Control Scheme 118</p> <p>5.3.3 Output Voltage Verification 120</p> <p>5.4 Single-Phase Multiple-terminal AC–AC Converter 122</p> <p>5.4.1 Basic Structure and Operating Principle 122</p> <p>5.4.2 Control Scheme 124</p> <p>5.4.3 Output Voltage Verification 125</p> <p>5.5 Three-Phase Multiple-terminal AC–AC Converter 125</p> <p>5.5.1 Basic Structure and Operating Principle 125</p> <p>5.5.2 Control Scheme 126</p> <p>5.5.3 Output Voltage Verification 129</p> <p>5.6 Summary 133</p> <p>References 133</p> <p><b>6 Multiple-terminal High-voltage DC–DC Converters </b><b>135</b></p> <p>6.1 Introduction 135</p> <p>6.2 Single-Input Dual-Output DC–DC Converter 135</p> <p>6.2.1 Basic Structure and Operating Principle 135</p> <p>6.2.2 Control Scheme 136</p> <p>6.2.3 Simulation Verification 138</p> <p>6.3 Single-InputMultiple-Output DC–DC Converter 138</p> <p>6.3.1 Basic Structure and Operating Principle 138</p> <p>6.3.2 Control Scheme 141</p> <p>6.3.3 Simulation Verification 143</p> <p>6.4 Multiple-InputMultiple-Output DC–DC Converter 143</p> <p>6.5 Summary 146</p> <p>References 146</p> <p><b>7 Multiple-terminal High-voltage Hybrid Converters </b><b>147</b></p> <p>7.1 Introduction 147</p> <p>7.2 Six-Arm Hybrid Converter with Single-Phase AC Input 147</p> <p>7.2.1 Basic Structure and Operating Principle 147</p> <p>7.2.2 Control Scheme 149</p> <p>7.2.3 Simulation Verification 151</p> <p>7.3 Nine-Arm Hybrid Converter with Three-Phase AC Input 151</p> <p>7.3.1 Basic Structure and Operating Principle 151</p> <p>7.3.2 Control Scheme 152</p> <p>7.3.3 Simulation Verification 153</p> <p>7.4 Multiple-Arm Hybrid Converter 153</p> <p>7.4.1 Basic Structure and Operating Principle 153</p> <p>7.4.2 Control Scheme 158</p> <p>7.5 Summary 159</p> <p>References 159</p> <p><b>8 Short-Circuit Protection for High-voltage Converters </b><b>161</b></p> <p>8.1 Introduction 161</p> <p>8.2 Modular DC Circuit Breaker 162</p> <p>8.3 Sub-Modules with DC Fault-Handling Capability 165</p> <p>8.3.1 Full-Bridge Sub-Module 165</p> <p>8.3.2 Clamp-Double Sub-Module 166</p> <p>8.3.3 Unipolar-Voltage Sub-Module 167</p> <p>8.3.4 Cross-Connected Sub-Module 168</p> <p>8.3.5 Series-Connected Double Sub-Module 170</p> <p>8.4 Configuration of the Hybrid Multi-terminal High-voltage Converter 171</p> <p>8.5 Summary 174</p> <p>References 175</p> <p><b>9 Common Techniques and Applications of Multi-terminal High-voltage Converters </b><b>177</b></p> <p>9.1 Introduction 177</p> <p>9.2 Capacitor Voltage Control Scheme for Multi-terminal High-voltage Converters 177</p> <p>9.2.1 Single-Input Dual-Output DC–AC Converter 177</p> <p>9.2.2 Single-Phase Multiple-Input Single-Output AC–DC Converter 182</p> <p>9.3 Applications of Multi-terminal High-voltage Converter 192</p> <p>9.3.1 Multiple Wind Turbines and DC Bus 192</p> <p>9.3.2 Multiple Wind Turbines and AC Bus 196</p> <p>9.3.3 Multiple AC Motors and DC Bus 196</p> <p>9.3.4 Multiple AC Motors and AC Bus 196</p> <p>9.4 Summary 200</p> <p>References 200</p> <p>Index201 </p>
<p><b>Bo Zhang,</b> South China University of Technology, Guangzhou, China <p><b>Dongyuan Qiu,</b> South China University of Technology, Guangzhou, China </P>
<p>An all-in-one guide to high-voltage, multi-terminal converters, this work brings together state-of-the-art and cutting-edge techniques in high-voltage converter design and construction. <p>All existing high-voltage converters are comprehensively reviewed, including conventional two-level converters and multi-level converters, such as the modular multi-level converter (MMC). Different kinds of multi-terminal high-voltage converters are presented in detail, including the topology, operation principle, control scheme and simulation verification. Finally, some common challenges of the proposed multi-terminal high-voltage converters, such as the dc-side short-circuit fault handling and capacitor voltage balancing, are reviewed and different industrial applications of the proposed multi-terminal high-voltage converters are provided. <ul> <li>Systematically proposes high-voltage converter design methodology for use in multi-terminal direct current (MTDC) grids, novel power electronics converters, and the development of HVDC</li> <li>Presents the latest research on multi-terminal high-voltage converters and its application in MTDC transmission systems and other industrially important applications</li> <li>Offers an overview of existing technology and future trends of high-voltage converters, with analysis of different types of high-voltage converters and corresponding control techniques (including DC-AC, AC-DC, DC-DC, and AC-AC converters)</li> </ul> <p>Featuring a series of novel multi-terminal high-voltage converters proposed and patented by the authors, <i>Multi-terminal High-voltage Converter</i> is written for researchers, engineers, and advanced students specializing in power electronics, power system engineering and electrical engineering.

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