Research Article
A Novel Nearest Level Modulation Method with Increased Output Voltage Quality for Modular Multilevel Converter Topology
Table 1
Switching logics of HBSM.
| | S1 | S2 | iij | Capacitor | VSM |
| | 1 | 0 | Positive | Charging | VC | | 1 | 0 | Negative | Discharging | VC | | 0 | 1 | Positive | Unchanged | 0 | | 0 | 1 | Negative | Unchanged | 0 |
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