Research Article
Novel Switched Configuration-Based Multilevel Inverter Topology for Industrial Applications
Table 3
Mathematical relations to achieve switching devices and dc sources for “m” levels.
| Topology | Minimum no. of voltage levels | No. of switches | No. of DC sources | No. of freewheeling diodes | No. of switches in the current conduction path |
| R [29] | 5 | (m + 1) | (m + 1)/2 | — | (m + 1)/2 | R [30] | 5 | (m + 3) | (m − 1)/2 | — | (m + 3)/2 | R [31] | 5 | (m + 1) | (m + 1)/2 | — | (m + 1)/2 | R [32] | 5 | (m + 11)/2 | (m − 1)/2 | (m − 5)/2 | (m + 3)/2 | Proposed | 7 | (m + 17)/2 | (m − 1)/2 | — | (m + 3)/2 |
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