At Novel DC to AC Converter Topology based on Magnetic Flux Rate Switching

Mahapatra, RK and Pal, S and Umanand, L and Gopakumar, K (2020) At Novel DC to AC Converter Topology based on Magnetic Flux Rate Switching. In: 29th IEEE International Symposium on Industrial Electronics, ISIE 2020, 17-19 June 2020, Delft Netherlands, pp. 606-611.

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Abstract

This paper presents a novel DC to AC converter topology based on the principle of magnetic flux rate switching. The proposed converter has the flexibility to operate either in single or dual output mode of operation, which is decided by the low voltage, high frequency control switches. This paper includes an in-depth modeling of the proposed converter by using bond graph model which is a graphical modeling technique. The magnetic circuit and it's associated non-idealities are represented using gyrator-capacitor model. Dynamic equations of the proposed converter are formulated from the model and is simulated in the MATLAB-SIMULINK platform. A hardware prototype of the proposed isolated converter is built by using a commercially three legged EE-type core. Efficacy of the gyrator capacitor model is verified by correlating the simulated results with the captured experimental results of the proposed converter. © 2020 IEEE.

Item Type:	Conference Paper
Publication:	IEEE International Symposium on Industrial Electronics
Publisher:	Institute of Electrical and Electronics Engineers Inc.
Additional Information:	The copyright of this article belongs to Institute of Electrical and Electronics Engineers Inc.
Keywords:	Graph theory; Gyrators; Industrial electronics; Magnetic circuits; Magnetic flux; Switching frequency, Bond graph model; Dynamic equations; Gyrator-capacitor model; Hardware prototype; Isolated converters; Matlab Simulink platform; Mode of operations; Simulated results, Electric inverters
Department/Centre:	Division of Electrical Sciences > Electronic Systems Engineering (Formerly Centre for Electronic Design & Technology)
Date Deposited:	01 Sep 2020 11:34
Last Modified:	01 Sep 2020 11:34
URI:	http://eprints.iisc.ac.in/id/eprint/66430

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