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<p><b>Introduction xv</b></p> <p><b>Chapter 1. Carrier-Based Pulse Width Modulation for Two-level Three-phase Voltage Inverters 1</b><br /> Francis LABRIQUE and Jean-Paul LOUIS</p> <p>1.1. Introduction 1</p> <p>1.2. Reference voltages varef, vbref, vcref 4</p> <p>1.3. Reference voltages Paref, Pbref, Pcref  10</p> <p>1.4. Link between the quantities va, vb, vc and Pa, Pb, Pc  12</p> <p>1.5. Generation of PWM signals 13</p> <p>1.6. Determination of the reference waves varef k, vbref k, and vcref k from the reference waves varef k, vbref k, vcref k  24</p> <p>1.7. Conclusion 32</p> <p>1.8. Bibliography 33</p> <p><b>Chapter 2. Space Vector Modulation Strategies 35</b><br /> Nicolas PATIN and Vincent LANFRANCHI</p> <p>2.1. Inverters and space vector PWM 35</p> <p>2.2. Geometric approach to the problem 48</p> <p>2.3. Space vector PWM and implementation 58</p> <p>2.4. Conclusion 68</p> <p>2.5. Bibliography 69</p> <p><b>Chapter 3. Overmodulation of Three-phase Voltage Inverters 71</b><br /> Nicolas PATIN and Eric MONMASSON</p> <p>3.1. Background 71</p> <p>3.2. Comparison of modulation strategies 72</p> <p>3.3. Saturation of modulators 78</p> <p>3.4. Improved overmodulation 81</p> <p>3.5. Bibliography 91</p> <p><b>Chapter 4. Computed and Optimized Pulse Width Modulation Strategies 93</b><br /> Vincent LANFRANCHI, Nicolas PATIN and Daniel DEPERNET</p> <p>4.1. Introduction to programmed PWM 93</p> <p>4.2. Range of valid frequencies for PWM 95</p> <p>4.3. Programmed harmonic elimination PWM 97</p> <p>4.4. Optimized PWM 100</p> <p>4.5. Calculated multilevel PWM 108</p> <p>4.6. Conclusion 114</p> <p>4.7. Bibliography 115</p> <p><b>Chapter 5. Delta-Sigma Modulation 119</b><br /> Jean-Paul VILAIN and Christophe LESBROUSSART</p> <p>5.1. Introduction 119</p> <p>5.2. Principle of single-phase Delta-Sigma modulation 120</p> <p>5.3. Three-phase case: vector DSM 128</p> <p>5.4. Conclusion 138</p> <p>5.5. Bibliography 139</p> <p><b>Chapter 6. Stochastic Modulation Strategies 141</b><br /> Vincent LANFRANCHI and Nicolas PATIN</p> <p>6.1. Introduction 141</p> <p>6.2. Spread-spectrum techniques and their applications 142</p> <p>6.3. Description of stochastic modulation techniques 144</p> <p>6.4. Spectral analysis of stochastic modulation 147</p> <p>6.5. Conclusion 155</p> <p>6.6. Bibliography 156</p> <p><b>Chapter 7. Electromagnetic Compatibility of Variable Speed Drives: Impact of PWM Control Strategies 159</b><br /> Bertrand REVOL</p> <p>7.1. Introduction 159</p> <p>7.2. Objectives of an EMC study 161</p> <p>7.3. EMC mechanisms in static converters 162<br /> <br /> <br /> 7.4. Time-domain simulation 167</p> <p>7.5. Frequency-domain modeling: a tool for the engineer 169</p> <p>7.6. PWM control 178</p> <p>7.7. Comparison of sources for different carrier-based PWM strategies 190</p> <p>7.8. Space vector PWM 193</p> <p>7.9. Structure for minimizing the common mode voltage 199</p> <p>7.10. Conclusion 200</p> <p>7.11. Bibliography 200</p> <p><b>Chapter 8. Multiphase Voltage Source Inverters 203</b><br /> Xavier KESTELYN and Eric SEMAIL</p> <p>8.1. Introduction 203</p> <p>8.2. Vector modeling of voltage source inverters 204</p> <p>8.3. Inverter as seen by the multiphase load 221</p> <p>8.4. Conclusion 237</p> <p>8.5. Bibliography 238</p> <p><b>Chapter 9. PWM Strategies for Multilevel Converters 243</b><br /> Thierry MEYNARD and Guillaume GATEAU</p> <p>9.1. Introduction to multilevel and interleaved converters 243</p> <p>9.2. Modulators 252</p> <p>9.3. Examples of control signal generators for various multilevel structures 274</p> <p>9.4. Conclusion 280</p> <p>9.5. Bibliography 283</p> <p><b>Chapter 10. PI Current Control of a Synchronous Motor 287</b><br /> Mohamed Wissem NAOUAR, Eric MONMASSON, Ilhem SLAMA-BELKHODJA and Ahmad Ammar NAASSANI</p> <p>10.1. Introduction 287</p> <p>10.2. Model of a synchronous motor 288</p> <p>10.3. Typical power delivery system for a synchronous motor 300</p> <p>10.4. PI current control of a synchronous motor in the fixed three-phase coordinate system of the stator 303</p> <p>10.5. PI current control for a synchronous motor in a rotating coordinate system (d, q) 311</p> <p>10.6. Conclusion 316</p> <p>10.7. Bibliography 317</p> <p><b>Chapter 11. Predictive Current Control for a Synchronous Motor 319</b><br /> Mohamed Wissem NAOUAR, Eric MONMASSON, Ilhem SLAMA-BELKHODJA and Ahmad Ammar NAASSANI</p> <p>11.1. Introduction 319</p> <p>11.2. Minimum-switching-frequency predictive control strategies 320</p> <p>11.3. Limited-switching-frequency predictive control strategies 321</p> <p>11.4. Limited-switching-frequency predictive current control strategies for a synchronous motor 322</p> <p>11.5. Conclusion 333</p> <p>11.6. Bibliography 334</p> <p><b>Chapter 12. Sliding Mode Current Control for a Synchronous Motor 335</b><br /> Ahmad Ammar NAASSANI, Mohamed Wissem NAOUAR, Eric MONMASSON and Ilhem SLAMA-BELKHODJA</p> <p>12.1. Introduction 335</p> <p>12.2. Sliding mode current control for a DC motor 336</p> <p>12.3. Sliding mode current control of a synchronous motor 350</p> <p>12.4. Conclusion 369</p> <p>12.5. Bibliography 370</p> <p><b>Chapter 13. Hybrid Current Controller with Large Bandwidth and Fixed Switching Frequency 371</b><br /> Serge PIERFEDERICI, Farid MEIBODY-TABAR and Jean-Philippe MARTIN</p> <p>13.1. Introduction 371</p> <p>13.2. Main types of discrete-output current regulators 374</p> <p>13.3. Tools for limit cycle analysis 392</p> <p>13.4. Conclusion 414</p> <p>13.5. Bibliography 414</p> <p><b>Chapter 14. Current Control Using Self-oscillating Current Controllers 417</b><br /> Jean-Claude LE CLAIRE</p> <p>14.1. Introduction 417</p> <p>14.2. Operating principle of the self-oscillating current controller 418</p> <p>14.3. Improvements to the SOCC 428</p> <p>14.4. Characteristics of the SOCC 432</p> <p>14.5. Extensions to the SOCC concept 435</p> <p>14.6. Conclusion 445</p> <p>14.7. Bibliography 445</p> <p><b>Chapter 15. Current and Voltage Control Strategies Using Resonant Correctors: Examples of Fixed-frequency Applications 449</b><br /> Joseph PIERQUIN, Arnaud DAVIGNY and Benoît ROBYNS</p> <p>15.1. Introduction 449</p> <p>15.2. Current control with resonant correctors 451</p> <p>15.3. Voltage control strategy 463</p> <p>15.4. Conclusion 483</p> <p>15.5. Appendix: transformer parameters 484</p> <p>15.6. Bibliography 484</p> <p><b>Chapter 16. Current Control Strategies for Multicell Converters 487</b><br /> Guillaume GATEAU and Thierry MEYNARD</p> <p>16.1. Introduction 487</p> <p>16.2. Multilevel conversion topology 488</p> <p>16.3. Modeling and analysis of degrees of freedom for control 495</p> <p>16.4. Analysis of degrees of freedom available to the control algorithm 497</p> <p>16.5. Classification of control strategies 500</p> <p>16.6. Indirect control strategy for a single-phase leg 501</p> <p>16.7. Direct control strategy for a single-phase leg 513</p> <p>16.8. Command strategy, three-phase approach 521</p> <p>16.9. Features of multicell converters: need for an observer 530</p> <p>16.10. Conclusions and outlook 531</p> <p>16.11. Bibliography 533</p> <p><i>List of Authors 537</i></p> <p><i>Index 541</i></p>

<p><strong>Eric Monmasson</strong>, SATIE, University of Cergy-Pontoise, France.

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