• D J Hassain Baba
• Dr. K. Rama Devi

This research presents a ground breaking approach to optimizing marine water pumping systems by integrating an Adaptive Neuro-Fuzzy Inference System (ANFIS) with Solar Photovoltaic (PV) technology. The primary aim is to enhance system efficiency and performance by enabling precise variable-speed control of a three-phase induction motor. ANFIS dynamically adjusts a Modular Multilevel Inverter (MMI) to match changing solar irradiance and pumping demands, outperforming conventional Fuzzy Logic Control. Comprehensive investigations, including tests at three motor speeds, demonstrate superior adaptability. Simulations and experiments confirm the ANFIS-based strategy's potential for improved energy conversion, reduced consumption, and enhanced system reliability in marine water pumping. This study contributes significantly to renewable energy-driven water pumping technology, offering a refined control technique that optimizes energy use, and reduces Total Harmonic Distortions (THD), supports variable-speed operation, and ensures reliable marine water supply. The findings hold promise for sustainable water solutions in remote coastal regions, emphasizing the transformative potential of innovative control strategies in renewable energy applications.

Total Harmonic Distortion (THD), Induction Motor (IM), Solar Photovoltaic (PV), Fuzzy Logic Control (FLC), Modular Multilevel Inverter (MMI), Adaptive Neuro-Fuzzy Inference System (ANFIS), and Fuzzy Logic Control (FLC).

"Control of a Three-phase Induction Motor with an ANFIS based Modular Multilevel Inverter for Variable-speed Marine Water Pumping Applications", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.10, Issue 9, page no.g37-g45, September-2023, Available :http://www.jetir.org/papers/JETIR2309623.pdf

"Control of a Three-phase Induction Motor with an ANFIS based Modular Multilevel Inverter for Variable-speed Marine Water Pumping Applications", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.10, Issue 9, page no. ppg37-g45, September-2023, Available at : http://www.jetir.org/papers/JETIR2309623.pdf