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Research Article |

A Study of High Gain DC-DC Boost Converters for Renewable Energy Sources

Author(s): Khaja Shahini Begum, Dharmasa, B. Tulasi Ramakrishna Rao, M. Ramprasad Reddy* and Bathina Rajesh Kumar

Published In : International Journal of Electrical and Electronics Research (IJEER)        Volume 12, Issue 2

Publisher : FOREX Publication

Published : 30 April 2024

e-ISSN : 2347-470X

Page(s) : 409-414

DOI: https://doi.org/10.37391/IJEER.120211

Abstract

This paper presents a comprehensive investigation into the various topologies of DC-DC boost converters which are designed for optimal integration with RES like photovoltaic (PV) systems. Photovoltaic applications demand efficient energy harvesting and management to maximize the conversion of solar energy into electrical power. The DC-DC topologies include switched coupled inductor, basic coupled inductor, coupled capacitor with coupled inductor with a snubber circuit, active clamp, high step-up and three-winding dual switches are considered for study. Each topology is analyzed in terms of its suitability for PV applications, considering factors such as efficiency, voltage gain, and reliability. The basic coupled inductor topology is explored as a reference point, providing a foundation for understanding the subsequent advanced configurations. This work explores and compares several prominent boost converter configurations, incorporating advanced techniques to enhance overall performance and efficiency for RES applications.

Keywords: DC-DC converter, renewable energy, high gain, voltage stress, efficiency.




Khaja Shahini Begum, Koneru Lakshmaiah Education Foundation, Vaddeswaram, A.P, India; Email: khajashahini@gmail.com

Dharmasa, National University, Muscat, Oman; Email: dharmasa@nu.edu.om

B. Tulasi Ramakrishna Rao, Vignan’s Institute of Engineering for Women, Visakhapatnam, A.P, India; Email: btrkrao@gmail.com

M. Ramprasad Reddy*, Mohan Babu University, Tirupati, A.P, India; Email: mramprasadreddyeee@gmail.com

Bathina Rajesh Kumar, Koneru Lakshmaiah Education Foundation, Vaddeswaram, A.P, India; Email: rajeshbathina@kluniversity.in

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Khaja Shahini Begum, Dharmasa, B. Tulasi Ramakrishna Rao, M. Ramprasad Reddy and Bathina Rajesh Kumar (2024), A Study of High Gain DC-DC Boost Converters for Renewable Energy Sources. IJEER 12(2), 409-414. DOI: 10.37391/IJEER.120211.