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Table 3 %THD & switching angles in degrees at various M I

From: Harmonic analysis and FPGA implementation of SHE controlled three phase CHB 11-level inverter in MV drives using deterministic and stochastic optimization techniques

S. no MI α1 α 2 α 3 α 4 α 5 %THD
1. 0.2 58.91 74.73 78.68 82.30 89.98 21.29
2. 0.3 55.91 63.45 65.49 78.21 89.99 14.36
3. 0.4 45.23 51.18 67.29 75.62 88.20 10.67
4. 0.5 35.55 45.36 57.12 69.97 84.68 8.60
5. 0.6 10.79 29.88 46.18 63.11 87.56 8.14
6. 0.7 16.63 26.60 45.84 60.13 62.73 6.44
7. 0.75 11.56 20.93 34.77 54.26 62.75 4.98
8. 0.8 6.884 19.01 27.80 45.77 62.52 4.69
9. 0.9 2.68 10.97 16.59 26.69 39.69 4.60
10. 1.0 6.129 8.00 12.68 21.67 29.30 4.10