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Bidirectional Current-Fed Converter for High Gain DC�DC and DC�AC Applications

Agrawal, S and Umanand, L and Subba Reddy, B (2021) Bidirectional Current-Fed Converter for High Gain DC�DC and DC�AC Applications. In: Symposium on Power Electronic and Renewable Energy Systems Control, 4-5 Dec 2020, Bhubaneswar, pp. 101-111.

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Official URL: https://doi.org/10.1007/978-981-16-1978-6_9


Our country is witnessing rapid growth in AC and DC transmission. There is a growing demand for the converters, which can play a dual role of conversion from DC voltage level to another DC voltage level and DC voltage to AC voltage. The proposed investigation focuses on the converter or inverter system, which can be connected to both DC and AC loads. The proposed converter has a ratio of output to the input voltage to achieve voltage of either polarity. This converter is a high gain boost converter operating at a duty ratio of around 0.5 for maximum gain, unlike traditional boost converter, which operates at a duty ratio of approximately 1 for maximum gains but cannot achieve high gains because of non-idealities present. This paper discusses the converter in detail, along with the design of the capacitor and inductor. The essential simulation results of DC and AC loads are analyzed, validated, and presented. Further simulation work and hardware development are in progress. © 2021, The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd.

Item Type: Conference Paper
Publication: Lecture Notes in Electrical Engineering
Publisher: Springer Science and Business Media Deutschland GmbH
Additional Information: The copyright for this article belongs to Springer Science and Business Media Deutschland GmbH
Keywords: Power electronics; Renewable energy resources, AC applications; Bidirectional current; BOOST converter; DC voltage level; Hardware development; Input voltages; Inverter system; Non-idealities, DC-DC converters
Department/Centre: Division of Electrical Sciences > Electronic Systems Engineering (Formerly Centre for Electronic Design & Technology)
Date Deposited: 21 Nov 2021 16:28
Last Modified: 21 Nov 2021 16:28
URI: http://eprints.iisc.ac.in/id/eprint/69939

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