Selection of Filter And Reduction of Ripple in The Output of Boost-Converter for Four Bus Micro Grid System
Bagam Srinivasarao1, SVNL Lalitha2, Yerra Sreenivasarao3

1Bagam Srinivasarao, Research Scholar, Department of EEE. Koneru Lakshmaiah Education Foundation, Vaddeswaram, Guntur, Andhra Pradesh, India.
2SVNL Lalitha, Professor, Department of EEE, Koneru Lakshmaiah Education Foundation, Vaddeswaram, Guntur, Andhra Pradesh, India.
3Yerra Sreenivasarao, Professor, Department of EEE, Gokula Krishna College of Engineering, sullurupet, Nellore, Andhra Pradesh, India.
Manuscript received on July 20, 2019. | Revised Manuscript received on August 10, 2019. | Manuscript published on August 30, 2019. | PP: 263-268 | Volume-8 Issue-6, August 2019. | Retrieval Number: E7545068519/2019©BEIESP | DOI: 10.35940/ijeat.E7545.088619
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Abstract: Boost converter finds a way amidst RES and inverter. This work investigates selection of filter and reduction of ripple in the output of boost-converter for four bus Micro- Grid- System. The objective of the proposed micro grid system was to improve the performance of four bus Micro Grid System (FB-MGS). Simulation studies were performed with C, L-C, Pi and cascade filters and the outcome shows an enhanced -performance by employing cascade-filter for FB- MGS. The outcomes specify that MGS with cascade-filter has diminished-voltage ripple.
Keywords: Renewable energy sources(RES), four bus Micro Grid System (FB-MGS), Pi-Filter, Cascade-Filter.