IJIRST (International Journal for Innovative Research in Science & Technology)ISSN (online) : 2349-6010

 International Journal for Innovative Research in Science & Technology

Implementation Soft Switching Bidirectional DC-DC Converter for Stand Alone Photovoltaic Power Generation System


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International Journal for Innovative Research in Science & Technology
Volume 1 Issue - 6
Year of Publication : 2014
Authors : swami nathan m ; rajasakeran

BibTeX:

@article{IJIRSTV1I6032,
     title={Implementation Soft Switching Bidirectional DC-DC Converter for Stand Alone Photovoltaic Power Generation System},
     author={swami nathan m and rajasakeran},
     journal={International Journal for Innovative Research in Science & Technology},
     volume={1},
     number={6},
     pages={298--304},
     year={},
     url={http://www.ijirst.org/articles/IJIRSTV1I6032.pdf},
     publisher={IJIRST (International Journal for Innovative Research in Science & Technology)},
}



Abstract:

In this paper hybrid storage system is proposed for the transient load management. Battery act as a primary source and supercapacitor act as a secondary source. This hybrid system is controlled by the canonical switching system designed in this converter. This proposed converter is derived simply adding switches in each leg. Zero voltage source is achieve for all the switches, by placing inductor in front of each switches. In this topology two unidirectional and two bidirectional power flow has designed for manage the power balance for this system. Circuit analysis and design consideration are proposed by the MATLAB modeling. Simulation results has verify by the close-loop design and confirm its ability to achieve independent control over power flow. The proposed converter reduced the component losses for to harvest from the renewable energy.


Keywords:

multi-input converters, battery, supercapacitor, ZVS, fuzzy controller


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