Christoph Haederli - Les thÃ¨ses en ligne de l'INP - Institut National ...

More documents

Recommendations

Info

Appendix 187 9.5.4 Maximum and minimum average currents for the ANPC1 TABLE 88, MAXIMUM AND MINIMUM AVERAGE CURRENTS OVER ONE THIRD OF THE FUNDAMENTAL PERIOD FOR UNCONSTRAINED DC CM INJECTION (GREEN), REAL TIME NP CURRENT FUNCTION (BLUE, APPLIES ALSO TO 6 TH HARMONIC INJECTION FOR HIGH LOAD ANGLES), AND MODIFIED AND VIRTUAL VECTOR SEQUENCES (RED) Condition Max. and min. average NP currents Comment i avg_fund ϕ = 0 m Virtual vectors are highly effective in the low modulation depth region and allow for control in over modulation region ϕ = 0.26 Increasing NP control capacity in over modulation region with virtual vectors. ϕ = 0.52 Significant improvement of NP control capacity for high modulation depth (linear region) with virtual vectors ϕ = 0.78 ϕ = 1.04 Virtual vectors provide highest NP control capacity except for intermediate modulation depth ϕ = 1.3 ϕ = 1.56 Virtual vectors provide by far highest NP control capacity for any modulation depth. Unconstrained DC CM injection gets less effective due to the non monotonic characteristic of the NP current function. Unconstrained DC CM injection does not work at all. The real time NP function provides good controllability in the mid range. The blue curve also applies to 6 th harmonic injection for this load angle.
188 Appendix 9.6 NP current functions for 3-L DC link converters All of the following graphs are based on standard modulation schemes using optimum modulation and decoupled FC and NP control. TABLE 89, NP CURRENT IN FUNCTION OF CM VOLTAGE AND OUTPUT VOLTAGE ANGEL θ, MODULATION DEPTH m = 0.05 m = 0.05, cos(ϕ) ) = 1 (ϕ = 0) m = 0.05, cos(ϕ) ) = 0.86 (ϕ = 0.52) m = 0.05, cos(ϕ) ) = 0.01 (ϕ = 1.56) Legend (applies to TABLE 89 - TABLE 94) : - red: maximum NP current trajectory - blue: minimum NP current trajectors - black: CM voltage trajectory generating the lowest possible NP current ripple - the U-axis in the 1 st row of graphs and the x-Axis in the 4 th row of graphs refer all to U CM
Page 1 and 2:
THÈSE En vue de l'obtention du DOC
Page 3:
Acknowledgements i ACKNOWLEDGEMENTS
Page 6 and 7:
iv Table of Contents 3.4 Generic ML
Page 8 and 9:
vi Table of Contents 7.1 General mo
Page 10 and 11:
viii Résumé français (French sum
Page 12 and 13:
x Résumé français (French summar
Page 14 and 15:
xii Résumé français (French summ
Page 16 and 17:
xiv Résumé français (French summ
Page 18 and 19:
xvi Résumé français (French summ
Page 20 and 21:
xviii Résumé français (French su
Page 22 and 23:
Introduction 1 2 INTRODUCTION This
Page 24 and 25:
Introduction 3 tighter capacitor di
Page 26 and 27:
Introduction 5 TABLE 1, OPERATING R
Page 28 and 29:
Introduction 7 2.3 Glossary Note th
Page 30 and 31:
Introduction 9 2.4 Nomenclature Not
Page 32 and 33:
Introduction 11 DPC DSP DTC FC FPGA
Page 34 and 35:
ML Converter Topologies 13 3 ML CON
Page 36 and 37:
ML Converter Topologies 15 The four
Page 38 and 39:
ML Converter Topologies 17 Each swi
Page 40 and 41:
ML Converter Topologies 19 size doe
Page 42 and 43:
ML Converter Topologies 21 plus (a)
Page 44 and 45:
ML Converter Topologies 23 N >= 2,
Page 46 and 47:
ML Converter Topologies 25 (a) (b)
Page 48 and 49:
ML Converter Topologies 27 (a) (b)
Page 50 and 51:
ML Converter Topologies 29 In a pra
Page 52 and 53:
ML Converter Topologies 31 reality,
Page 54 and 55:
ML Converter Topologies 33 All cons
Page 56 and 57:
ML Converter Topologies 35 TABLE 16
Page 58 and 59:
ML Converter Topologies 37 TABLE 17
Page 60 and 61:
ML Converter Topologies 39 3.7.4.1
Page 62 and 63:
ML Converter Topologies 41 f C sw =
Page 64 and 65:
ML Converter Topologies 43 A second
Page 66 and 67:
ML Converter Topologies 45 Limitati
Page 68 and 69:
ML Converter Topologies 47 1 K M 2
Page 70:
ML Converter Topologies 49 3.8 Exec
Page 73 and 74:
52 3-L DC Link ML Converter Propert
Page 75 and 76:
Page 77 and 78:
Page 79 and 80:
Page 81 and 82:
Page 83 and 84:
Page 85 and 86:
Page 87 and 88:
Page 89 and 90:
Page 91 and 92:
Page 93 and 94:
Page 95 and 96:
Page 97 and 98:
Page 99 and 100:
Page 101 and 102:
Page 103 and 104:
Page 105 and 106:
Page 107 and 108:
Page 110 and 111:
NP Control with Carrier based PWM 8
Page 112 and 113:
Page 114 and 115:
Page 116 and 117:
Page 118 and 119:
Page 120 and 121:
Page 122 and 123:
Page 124 and 125:
Page 126 and 127:
Page 128 and 129:
Page 130 and 131:
Page 132 and 133:
Page 134 and 135:
Page 136 and 137:
Page 138 and 139:
Page 140 and 141:
Page 142 and 143:
Page 144 and 145:
NP Control with Optimal Sequence SV
Page 146 and 147:
Page 148 and 149:
Page 150 and 151:
Page 152 and 153:
Page 154 and 155:
Page 156 and 157:
Page 158 and 159: NP Control with Optimal Sequence SV
Page 170 and 171: Application and Verification 149 7
Page 172 and 173: Application and Verification 151 TA
Page 174 and 175: Application and Verification 153 Th
Page 176 and 177: Application and Verification 155 7.
Page 188: Application and Verification 167 7.
Page 191 and 192: 170 Conclusions and Outlook 8.1.2 M
Page 193 and 194: 172 Conclusions and Outlook 8.2 Out
Page 195 and 196: 174 Conclusions and Outlook 8.3 Sum
Page 197 and 198: 176 Appendix I = 1− ) (99) ( C 2
Page 199 and 200: 178 Appendix TABLE 78, FLYING CAPAC
Page 201 and 202: 180 Appendix 9.3 Single phase NP cu
Page 203 and 204: 182 Appendix 9.4 States of the ANPC
Page 205 and 206: 184 Appendix 9.5 NP currents as a f
Page 207: 186 Appendix 9.5.3 Maximum and mini
Page 211 and 212: 190 Appendix TABLE 91, NP CURRENT I
Page 213 and 214: 192 Appendix TABLE 93, NP CURRENT I
Page 216 and 217: Bibliography 195 10 BIBLIOGRAPHY [1
Page 218 and 219: Bibliography 197 [33] P. Steimer,
Page 220 and 221: Bibliography 199 neutral point bala
Page 222 and 223: Bibliography 201 [88] J. Pou, J. Za
show all

Christoph Haederli - Les thÃ¨ses en ligne de l'INP - Institut National ...

Create successful ePaper yourself

Delete template?

Save as template?