Machine Learning Algorithm For KY Converter based Battery Integrated Grid Tied PV System

• Published in: 2022 International Conference on Power, Energy, Control and Transmission Systems (ICPECTS) pp. 1 - 6
• Main Authors: Ovaiz, Mohammed A, Katta, Pradeep, Kumar, R Senthil, Sivakumaran, P, Immanuel, Melvin R, Ramanujam, B
• Format: Conference Proceeding
• Language: English
• Published: IEEE 08-12-2022
• Subjects: ANN; KY converter; Photovoltaic cells; PI control; Pulse width modulation; PV system; Renewable energy sources; single-phase VSI; Smart cities; Software; Switching loss
• DOI: 10.1109/ICPECTS56089.2022.10047031

Today's power generation relies heavily on renewable energy, which also contributes to distributed generation, Microgrid and smart cities. PV system is a rapidly developing source of renewable energy and acts as stand-alone or grid-connected systems. The utilization of PV energy faces a drastic increase due to the high efficiency of solar cells and enhancements in the design of PV panels. It demands high gain converters for major applications but existing converters generate pulsating outputs leading to output voltage with ripples. In this view, researchers are constantly focusing on converters with increased efficiency and gain generating minimized ripples in resulting current and voltage. Considering these dilemmas, an efficient PV system with KY converter is introduced in this article. The KY converter provides improved voltage conversion ratio as well as maintain DC voltage. The proposed converter is regulated by an ANN controller for solving the optimization issues. It prevents the local optimum and is robust, simple with the application to complicated optimization tasks. A grid connected single-phase VSI is adopted for ensuring smooth operation with the aid of PWM generator. The simulations are carried out in MAT LAB simulation software to prove the efficacy of the introduced approach. The obtained outputs reveal that this developed system has minimal THD and hence it has higher efficiency.