Single Stage Differential Inverter Based on Single-Ended Primary- Inductor Converter Connected to A Photovoltaic System
Many researchers have turned to using a single-stage inverter because of its advantages, including low cost and simple control. The Single-Ended Primary-Inductor Converter (SEPIC) was selected, which was used in DC-DC circuits, and the switching operation was modified to be used in a DC-AC inverter. Three modules of SEPIC have been used. The connecting of the three modules by differential way eliminates any DC components and leaves only the AC components. The AC three phase (current /voltage) has been obtained by feeding the SEPIC switches with three sine modulation index shifting 120 degrees. The whole system is powered by PV panels, taking into account the choice of an efficient method to track the maximum power. The system has been validated by PSIM software.
Authors
- Mostafa F. Shaaban (ORCID: https://orcid.org/0000-0001-5134-0601)
- Mohamed A. Ismeil (ORCID: https://orcid.org/0000-0002-9885-8501)
- Abdelfatah Ali (ORCID: https://orcid.org/0000-0002-6616-5452)
Institutions
- South Valley University (EG)
- American University of Sharjah (AE)
- King Khalid University (SA)
Publication Details
- Published
- 2025-04-08
- DOI
- https://doi.org/10.1109/reepe63962.2025.10970969
- Primary Topic
- Multilevel Inverters and Converters
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- American University of Sharjah