International Journal on Science and Technology

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A Widely Indexed Open Access Peer Reviewed Multidisciplinary Bi-monthly Scholarly International Journal

Call for Paper Volume 16 Issue 2 April-June 2025 Submit your research before last 3 days of June to publish your research paper in the issue of April-June.

A High Gain DC-DC Converter with Maximum Power Point Tracking System for PV Applications

Author(s) Sree Lakshmi Vineetha Bitragunta, Lakshmi Triveni Mallampati, Vijayavani Velagaleti
Country India
Abstract This study proposes a PV fed grid tied high gain converter. Recently, the growth of sustainable energy resource is noticeable. Among that, the solar system plays a prominent role as it has plenty of advantages such as simple, eco-friendly, cost-effective, and requires less maintenance. The voltage gain of solar system is influenced by temperature, irradiance, and several other environmental factors. To enhance the output voltage magnitude of solar system, a transformerless high gain DC-DC converter is presented.It has fewer switches and passive components in order to handles the switching stress and losses created during conversion. Moreover, the Incremental Conductance (INC) MPPT algorithm used in this technique fine tune the switching cycle of the converter. The proposed converter coupled with solar system can obtain desired output voltage while employing this MPPT controller. The simple structure of single phase inverter converts the voltage magnitude of converter into AC waveform. Experimental results show that this system obtained the higher efficiency of 98.58%.
Keywords Solar System, High Gain Converter, Incremental Conductance (INC) MPPT algorithm, Single Phase Inverter, Pulse Width Modulation
Field Physics > Electric
Published In Volume 10, Issue 2, April-June 2019
Published On 2019-05-08
Cite This A High Gain DC-DC Converter with Maximum Power Point Tracking System for PV Applications - Sree Lakshmi Vineetha Bitragunta, Lakshmi Triveni Mallampati, Vijayavani Velagaleti - IJSAT Volume 10, Issue 2, April-June 2019. DOI 10.5281/zenodo.14473958
DOI https://doi.org/10.5281/zenodo.14473958
Short DOI https://doi.org/g8vmmb

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