Enhancing grid-connected solar photovoltaic systems with high gain interleaved sepic-luo converter and optimized Anfis-Based MPPT

The escalating need for energy worldwide led to the growing prominence of grid-connected Solar Photovoltaic (SPV) systems. Capitalizing on the inherent benefits of photovoltaic power generation, including environmental sustainability, minimal maintenance requirements, and noise-free operation, SPV has become a pivotal Renewable Energy Source (RES). Within this conceptual framework, the modelling and control design of PV grid-tied systems is developed by integrating a High Gain Interleaved single-ended primary-inductor converter-Luo Converter. The core objectives encompass a comprehensive exploration of solar PV system behavior and the development of an efficient grid-connected solar power solution. These goals are realized through the implementation of an advanced MPPT circuit, which harnesses the power of the Improved Butterfly Optimized Algorithm (IBOA) to extract optimum power from solar PV modules. The resultant DC voltage, a product of the PV system, is skilfully channeled into a Single-Phase Voltage Source Inverter (1ϕVSI) for conversion into AC voltage. The obtained AC voltage stands ready for diverse applications within the grid. This framework represents a significant stride in SPV technology, offering an eco-friendly, high-efficiency energy solution that perfectly aligns with the surging demand for clean and sustainable power generation.