| Autor: |
Rajamani, M. P. E., Murugappan, Murugappan, Prakash, N. B., Nair, Gomesh, Trabelsi, Mohamed |
| Předmět: |
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| Zdroj: |
Arabian Journal for Science & Engineering (Springer Science & Business Media B.V. ); Dec2024, Vol. 49 Issue 12, p16299-16317, 19p |
| Abstrakt: |
This paper proposes a dual-output DC–DC power conversion system based on Photovoltaic (PV) technology. PV panels are connected to a series compensated Buck-Boost Converter (SCBBC) to harvest solar energy, while a sliding mode controller (SMC) ensures maximum power point tracking (MPPT). During the intermediate phase, a synchronized Buck-Boost Converter (SBBC) topology is used to ensure effective charging and discharging of batteries. Additionally, a PI-SMC hybrid control strategy is applied at the back end to the Super Lift Luo Converter (SLLC) to maintain the load voltage at a desired value. A Gravitational Search Algorithm (GSA)-based PI controller controls the input current, while the output voltage is controlled by the outer loop (SMC). We use a single-loop SMC approach to validate the performance of the proposed dual-loop control scheme. According to the presented results, the dual-loop control scheme demonstrated higher dynamic performance in controlling input current and output voltage. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
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