Advanced Cascade DC-DC Boost Converter for Microgrid Applications

Research Area:	Volume 4,Issue 5, Sept. 2015	Year:	2015
Type of Publication:	Article	Keywords:	Microgrid, High Step-Up Voltage Gain, Single Switch, PID Converter, Coupled-Inductor, ESR Effective Series Resistance, Continuous Conduction Mode CCM
Authors:	Mr. Naresh Kumar Gour Mrs. Aakansha Mercy Steele
Journal:	IJEIR	Volume:	4
Number:	5	Pages:	711-715
Month:	September

Abstract:	The proposed work is an advanced step-up dc-dc converter designed for microgrid applications. The configuration of the proposed converter is a PID controlled cascaded boost converter for improved output with low ripples. Among renewable energy resources the cascade converter is more effective as it provides proper output first-boost stage also benefited the input current ripple reduction and less stress in the switching devices. The second stage works as another boost converter, first-boost stage also benefited the input current ripple reduction andthe conversion efficiency is significantly improved. A 25V input voltage, 90V output voltage, and 1100W output power circuit of the proposed converter has been implemented. MATLAB is used for the study.
Full text: IJEIR_1719_Final.pdf

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