SIMULATION OF TRANSFORMERLESS DC- DC BOOST CONVERTER FOR HIGH STEP-UP VOLTAGE GAIN
Journal Title: International Journal of Engineering Sciences & Research Technology - Year 30, Vol 5, Issue 3
Abstract
This paper presents the performance analysis of transformer less dc-dc converters to achieve high step-up voltage gain without an extremely high duty ratio. The technique used to design the equivalent circuit of these converters is switched-inductor with voltage lift circuit, allowing a boost of the input voltage to high values. In this paper describes the steady-state analysis of voltage gain for all the converters(dc-dc step up, dc-dc step dawn). For the execution of proposed converters the MATLAB/SIMULINK software has been used. Finally the comparative analysis of proposed converters with conventional boost converter which shows that proposed converters have higher voltage gain and reduced voltage stress.
Authors and Affiliations
Ravinder Singh Chauhan
Keywords
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- EP ID EP106857
- DOI 10.5281/zenodo.48354
- Views 69
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