Direct Torque Control with Space Vector Modulation (DTC-SVM) of ...

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DSP implementation of DTC-SVM control Figure 7.26. Experimental speed reversal for PMSM motor controlled via DTC-SVM with the encoder speed signal taken to the feedback ( Ω m =−1200rpm → 1200rpm ). From the top: 1- stator flux component Ψ sα (0.25Wb/div), 2- measured speed (360rpm/div), 3 - electromagnetic torque (20Nm/div), 4- motor phase current (20A/div). Figure 7.27. Experimental response to load torque step change of PMSM motor controlled via DTC-SVM with the encoder speed signal taken to the feedback at Ω = 0rpm . ( M = 0Nm → 10Nm ) From the top: 1- reference speed (180rpm/div), 2- measured speed l (180rpm/div), 3 - electromagnetic torque (5Nm/div), 4- motor phase current (10A/div). m 154
DSP implementation of DTC-SVM control Figure 7.28. Experimental response to load torque step change of PMSM motor controlled via DTC-SVM with the encoder speed signal taken to the feedback at Ω = 300rpm . ( M = 0Nm → 10Nm ).From the top: 1- reference speed (180rpm/div), 2- measured speed l (180rpm/div), 3 - electromagnetic torque (5Nm/div), 4- motor phase current (10A/div). m Figure 7.29. Experimental response to load torque step change of PMSM motor controlled via DTC-SVM with the encoder speed signal taken to the feedback at Ω = 1500rpm . ( M = 0Nm → 10Nm ). From the top: 1- reference speed (900rpm/div), 2- measured speed l (900rpm/div), 3 - electromagnetic torque (5Nm/div), 4- motor phase current (10A/div). m 155
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POLITECHNIKA WARSZAWSKA WARSAW UNIV
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Contents Table of Contents Chapter
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Introduction Chapter 1 INTRODUCTION
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Introduction to surface-mounted mac
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Introduction vector control, which
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Introduction presented and studied.
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Modeling and control modes of PM sy
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Voltage source PWM inverter for PMS
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Control methods of PM Synchronous m
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Direct Torque Control with Space Ve
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Page 107 and 108: Direct Torque Control with Space Ve
Page 125 and 126: Sensorless Speed Direct Torque Cont
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Page 165 and 166: Summary and closing conclusion Chap
Page 167 and 168: Appendices APPENDICES A1 Rotor and
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Page 173 and 174: Appendices A7 PWM technique - six s
Page 175 and 176: List of symbol List of symbols Symb
Page 177 and 178: References Books and PhD-Thesis 1.
Page 179 and 180: References 39. J.-I. Itoh, N. Nomur
Page 181 and 182: References 74. N. Ertugrul, P. Acar
Page 183 and 184: References 108. D. Świerczyński,
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Direct Torque Control with Space Vector Modulation (DTC-SVM) of ...

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