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Dual Input Single Phase Quasi Z Source Inverter for Integrated Photovoltaic Systems.
- Source :
- Advances in Materials Science & Engineering; 11/22/2022, p1-14, 14p
- Publication Year :
- 2022
-
Abstract
- Globally, climate change has increased various environmental concerns, and there is a very high and still ever greater penetration of renewable energy power into energy grids. The intermittent nature of these energy sources has demanded a strong power electronic interface to maintain an uninterrupted power flow to the external load. This paper deals with a novel dual input quasi Z source inverter (qZSI) that can operate with two intermittent sources and perform a single stage power conversion. The novelty of the proposed methodology is the implementation of qZSI with a reduced number of switches, increased voltage gain, and a high boosting factor which results in increased efficiency. A simple boost control-based pulse width modulation (PWM) technique has been adopted, which has been observed after analysis, to have reduced the stress on the switches and simultaneously increased system efficiency. Perturb and observe method-based maximum power point tracking (MPPT) was integrated into the study with the control technique, and its performance was observed using MATLAB/Simulink and further validated with a scale down model. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 16878434
- Database :
- Complementary Index
- Journal :
- Advances in Materials Science & Engineering
- Publication Type :
- Academic Journal
- Accession number :
- 160352804
- Full Text :
- https://doi.org/10.1155/2022/7568553