Anas Lateef Mahmood

Аннотация

For maximum power point tracking (MPPT) and power grid investigations, a photovoltaic (PV) source model is required. Environment Temperature, solar irradiation, and load (RL) all have an impact on the output power of (PV) arrays with nonlinear properties. To optimize the provided possible power, for photovoltaic (PV) power systems, numerous maximum power point tracking (MPPT) strategies have been researched and developed. Thevenin’s equivalent model for a (PV) source is designed by piecewise linearization of the diode characteristic. Thevenin model is compared by using different MPPT algorithm methods perturb and observe (P&O) and Incremental conductance (INC) using MATLAB simulation program. The simulated PV system consist of (PV panels, DC-DC boost converter, and MPPT controller) and the comparison between the two MPPT algorithm methods (P&O and INC) to maximize the obtained solar power. The simulation results showed that Thevenin’s equivalent model of (PV) produces a voltage-current characteristic which represents the PV source operation fairly well. KEYWORDS Photovoltaic (PV), Maximum Power Point Tracking (MPPT), Perturb and Observe (P&O), Incremental Conductance (IC). Volume 03 Issue 10-2022 5 CURRENT RESEARCH JOURNAL OF PHILOLOGICAL SCIENCES (ISSN –2767-3758) VOLUME 03 ISSUE 10 Pages: 01-23 SJIF IMPACT FACTOR (2021: 5. 823) (2022: 6. 041) OCLC – 1242423883 METADATA IF – 6.925 Publisher: Master Journals