A Novel Boost Switched-Capacitor Based Multi-Level Inverter Structure
| Autor: | Paria Kargar, Kazem Varesi, Mahdi Karimi |
|---|---|
| Rok vydání: | 2020 |
| Předmět: |
Modularity (networks)
Boosting (machine learning) Computer science 020209 energy 020208 electrical & electronic engineering Topology (electrical circuits) 02 engineering and technology Switched capacitor Topology Blocking (statistics) law.invention Capacitor law 0202 electrical engineering electronic engineering information engineering Inverter Voltage |
| Zdroj: | 2020 11th Power Electronics, Drive Systems, and Technologies Conference (PEDSTC). |
| DOI: | 10.1109/pedstc49159.2020.9088355 |
| Popis: | This paper introduces a novel basic single-phase Switched-Capacitor Based Multi-Level Inverter (SCBMLI) topology that benefits from modularity, boosting capability, self-voltage balancing of capacitors and low Blocking Voltage ( $BV$ ) on switches. Due to application of developed H-bridge, only 2 switches ( $S_{2}, S_{5}$ ) experience maximum $BV$ , which leads to reduced Total Blocking Voltage ( $TBV$ ). The suggested basic topology employs only 2 DC sources, which remains constant at extended versions. The basic unit can be extended by increment of switched-capacitor cells to reach more steps and/or larger boosting factors. To verify different features of suggested topology, it has been contrasted with novel similar structures. Then correct performance of suggested topology has been certified by simulation results. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|