Research Article
Modeling and Analysis of New Multilevel Inverter for Solar Photovoltaic Power Plant
Table 1
Switching states of the five-level inverter.
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| | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | — | — | — | — | — | — | /2 | () |
| | 1 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | C | D | — | — | — | — | /4 | () | | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 1 | — | — | — | — | D | C | () | | 1 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | D | C | D | C | C | D | () |
| | 1 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | C | D | C | D | — | — | 0 | () | | 1 | 0 | 0 | 1 | 1 | 0 | 1 | 0 | — | — | D | C | C | D | () | | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 1 | C | D | — | — | D | C | () | | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 1 | D | C | D | C | — | — | () |
| | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 1 | — | — | D | C | — | — | −/4 | () | | 1 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | — | — | — | — | C | D | () | | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 1 | C | D | C | D | D | C | () |
| | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | — | — | — | — | — | — | −/2 | () |
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C: charging; D: discharging.
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