Modeling and Controller Design Considerations of an Isolated Active Clamp Boost PFC Converter

Sandhibigraha, HB and Palmal, M and Iyer, VM (2022) Modeling and Controller Design Considerations of an Isolated Active Clamp Boost PFC Converter. In: 2022 IEEE Energy Conversion Congress and Exposition (ECCE), 09 - 13 October 2022, Detroit, MI, USA.

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Abstract

In this paper, a soft-switched isolated active clamp boost power factor correction (PFC) topology is analyzed and its operation is elucidated. A modulation scheme that is inspired by the modulation of the traditional boost PFC topology is presented. The small-signal model of the isolated active clamp boost PFC converter is derived in a systematic manner. A suitable control strategy is discussed to achieve both DC voltage regulation and input current shaping. A 1 kW rated hardware prototype is constructed and hardware-based experimental results are presented to validate the proposed control scheme. © 2022 IEEE.

Item Type:	Conference Paper
Publication:	2022 IEEE Energy Conversion Congress and Exposition, ECCE 2022
Publisher:	Institute of Electrical and Electronics Engineers Inc.
Additional Information:	The copyright for this article belongs to Institute of Electrical and Electronics Engineers Inc.
Keywords:	Boost converter; Controllers; Electric power factor correction; Power electronics; Rectifying circuits; Voltage regulators, AC-DC converter; Active-clamp; Controller designs; DC converter; Design considerations; Modeling; Modeling designs; Power factor correction topologies; Power factor corrections; Power-factor-correction converters, Topology
Department/Centre:	Division of Electrical Sciences > Electrical Engineering
Date Deposited:	25 Jan 2023 12:18
Last Modified:	25 Jan 2023 12:18
URI:	https://eprints.iisc.ac.in/id/eprint/79516

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