Continuous Control Set Model Predictive Control of Tri-state Boost Converter

Nandanwar, A and Harisyam, PV and Ghotgalkar, S and Basu, K (2023) Continuous Control Set Model Predictive Control of Tri-state Boost Converter. In: 2023 IEEE Energy Conversion Congress and Exposition, ECCE 2023, 29 October 2023-2 November 2023, Nashville, pp. 2699-2705.

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Abstract

This paper presents a Model Predictive Control (MPC) strategy for a Tri-state Boost converter, which is a modification to the popular Boost converter that offers improved transient performance for closed-loop feedback control of output voltage. MPC is known to provide superior response compared to linear controllers. This paper proposes a single predictive horizon continuous control set (CCS) MPC strategy for the Tri-state Boost converter. Output voltage and inductor current are controlled to achieve superior transient performance during reference change and load change. The paper also presents the stability analysis of the proposed controller, which depends on the cost function. Simulation and experimental results show the proposed strategy settles the converter to a steady state within ten switching cycles, demonstrating its effectiveness in improving the speed and performance. The steady-state performance is maintained without any limit cycle oscillations. © 2023 IEEE.

Item Type:	Conference Paper
Publication:	2023 IEEE Energy Conversion Congress and Exposition, ECCE 2023
Publisher:	Institute of Electrical and Electronics Engineers Inc.
Additional Information:	The copyright for this article belongs to Institute of Electrical and Electronics Engineers Inc.
Department/Centre:	Division of Electrical Sciences > Electrical Engineering
Date Deposited:	01 Mar 2024 09:27
Last Modified:	01 Mar 2024 09:27
URI:	https://eprints.iisc.ac.in/id/eprint/84047

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