Three phase modular multilevel inverter-based multi-terminal asymmetrical DC inputs for renewable energy applications
| Autor: | Mahmoud S. R. Saeed, Atef Ibrahim, Essam E. M. Mohamed, Ahmed Ali, Taiea. A. Ahmed, Abdel-Raheem Youssef |
|---|---|
| Rok vydání: | 2020 |
| Předmět: |
THD
Computer Networks and Communications Computer science 020209 energy Phase (waves) 02 engineering and technology Biomaterials Component (UML) Three-phase modular multilevel inverter 0202 electrical engineering electronic engineering information engineering Electronic engineering MATLAB Civil and Structural Engineering computer.programming_language Fluid Flow and Transfer Processes Cascaded half bridge business.industry Mechanical Engineering 020208 electrical & electronic engineering Photovoltaic system Metals and Alloys Modular design Electronic Optical and Magnetic Materials Three-phase lcsh:TA1-2040 Hardware and Architecture Pulse-width modulation Inverter lcsh:Engineering (General). Civil engineering (General) business computer Voltage |
| Zdroj: | Engineering Science and Technology, an International Journal, Vol 23, Iss 4, Pp 831-839 (2020) |
| ISSN: | 2215-0986 |
| DOI: | 10.1016/j.jestch.2019.11.003 |
| Popis: | This paper introduces a compact three-phase modular multilevel inverter (MMLI) based on asymmetrical input multi-terminal for different ratings of PV systems. The proposed three-phase inverter utilizes reduced component counts. It combines three half-bridge cells for each phase for 7-level output voltage generation. Therefore, the proposed MLI exhibits less number of switching devices for the cost aspects as well as control simplicity. The proposed inverter is analyzed for modular operation and supported by a vital comparative study to show the inverter merits. The proposed MMLI is investigated and analyzed using Matlab/Simulink. Finally, the MMLI is experimentally validated. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|