Abstract

This paper examines a multifunctional DS (Distributed Sparse) control technique for a single-stage PV system (SPEGS). When solar irradiation fluctuates, this SPEGS compensates for the nonlinear demand at common connections. SPEGS can multitask. It connects solar PV to the three-phase grid. Reduced harmonics to increase three-phase grid stability. SPEGS includes PV panels, an inverter of voltage sources, a nonlinear load, a three-phase grid, and a DC capacitance are all involved. In the absence of sun irradiation, DSTATCOM (Distribution Static Compensator) may be used (Voltage Source Converter). P&O (Perturb and Observe) maximises PV power extraction. The P&O scheme's tracking capabilities and efficiency under shifting environmental circumstances are also evaluated. Using DS control, it's possible to estimate the reference grid currents' basic component.

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