Research Article
Research on Control Strategy of AC-DC-AC Substation Based on Modular Multilevel Converter
Table 2
Comparison of capacitor voltage.
| | | A0(500) | A1(510) | A2(552) | A3(542) | A4(531) | A5(573) | A6(584) | A7(521) | A8(563) | A9(500) | Accumulated value |
| | A0(500) | | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | | A1(510) | 1 | | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | | A2(552) | 1 | 1 | | 1 | 1 | 0 | 0 | 1 | 0 | 1 | 6 | | A3(542) | 1 | 1 | 0 | | 1 | 0 | 0 | 1 | 0 | 1 | 5 | | A4(531) | 1 | 1 | 0 | 0 | | 0 | 0 | 1 | 0 | 1 | 4 | | A5(573) | 1 | 1 | 1 | 1 | 1 | | 0 | 1 | 1 | 1 | 8 | | A6(584) | 1 | 1 | 1 | 1 | 1 | 1 | | 1 | 1 | 1 | 9 | | A7(521) | 1 | 1 | 0 | 0 | 0 | 0 | 0 | | 0 | 1 | 3 | | A8(563) | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 1 | | 1 | 7 | | A9(500) | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | | 1 |
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