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@article{186214,
author = {Nandu Dileep},
title = {HIGH GAIN SWITCHED LC CONVERTER WITH LOWER OUTPUT VOLTAGE RIPPLE FOR PHOTOVOLTAIC APPLICATIONS},
journal = {International Journal of Innovative Research in Technology},
year = {2025},
volume = {12},
number = {6},
pages = {1325-1330},
issn = {2349-6002},
url = {https://ijirt.org/article?manuscript=186214},
abstract = {High step-up voltage conversion is essential in renewable energy systems to efficiently interface low-voltage sources with high-voltage loads.This project introduces a non- isolated high step-up DC-DC converter that integrates active switched-inductor (ASL) and switched capacitor cell (SCC) techniques. The proposed converter achieves a high voltage gain by strategically configuring capacitors and diodes to interconnect the input and load sides. A key advantage of this design is the division of input current, which reduces inductor size and enhances overall efficiency. Additional benefits include a high step-up ratio at a low duty cycle,reduced voltage ripple and reduced voltage transients across switches.A comprehensive anal- ysis of the converter’s operating principles,design equations,and device stress is done.Finally, a laboratory prototype is developed and tested under various operating conditions in continuous conduction mode to validate the theoretical findings.The sim- ulation validates the theoretically claimed analysis.The efficacy of the suggested topology is confirmed by the simulation re- sults.MATLAB/SIMULINK is used to perform the simulation. In the rated state, the maximum efficiency is 93%},
keywords = {Boost Converter, Gain, Efficiency},
month = {November},
}
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