Abstract
This paper proposes a novel maximum power point tracking (MPPT) algorithm for a thin-film photovoltaic (PV) module with a flexible step-up DC–DC converter. To improve the voltage rating for the thin film module, a switch-inductor zero voltage transition (SIZVT) boost converter is proposed. In addition, the proposed methodology uses a multistage variable step size (MVSS) with a power close-loop control strategy (PCLC) for MPPT. The corresponding performances are compared with the classical fixed step size (FSS) algorithm and the conventional variable step size (CVSS) algorithm. Simulation results in MATLAB/Simulink and experimental tests with a 240 W prototype validate the proposed algorithm under a variety of conditions.
| Original language | English |
|---|---|
| Pages (from-to) | 1259-1269 |
| Number of pages | 11 |
| Journal | Journal of Power Electronics |
| Volume | 21 |
| Issue number | 9 |
| DOIs | |
| Publication status | Published - Sept 2021 |
| Externally published | Yes |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 7 Affordable and Clean Energy
Free Keywords
- MPPT
- PCLC
- Switch-inductor zero voltage transition (SIZVT) boost converter
- Thin-film photovoltaic modules
ASJC Scopus subject areas
- Control and Systems Engineering
- Electrical and Electronic Engineering
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