Small-Signal Modeling of Single-Pulse-Operated Switched Reluctance Generator and Its Verification

Ahmad, SS and Verma, A and Narayanan, G (2023) Small-Signal Modeling of Single-Pulse-Operated Switched Reluctance Generator and Its Verification. In: 3rd IEEE International Conference on Sustainable Energy and Future Electric Transportation, 09-12 August 2023, Bhubaneswar, India.

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Abstract

This paper proposes a small-signal model of single-pulse-operated switched reluctance generator (SRG). The small-signal model consists of mathematical expressions of the partial derivative of per-phase average dc-bus current with respect to control angles. The proposed partial derivatives are determined online using measured/simulated phase current and dc-bus voltage. During a simulation or an experiment, these partial derivatives are not directly measurable quantities; therefore, for the purpose of validation, a method to determine these partial derivatives (in post-processing) is also presented. Using this method, the proposed small-signal model is validated at several values of control angles through simulations and experiments. © 2023 IEEE.

Item Type:	Conference Paper
Publication:	2023 IEEE 3rd International Conference on Sustainable Energy and Future Electric Transportation, SeFet 2023
Publisher:	Institute of Electrical and Electronics Engineers Inc.
Additional Information:	The copyright for this article belongs to the Institute of Electrical and Electronics Engineers Inc.
Keywords:	Electric machine control; Pulse generators, DC bus current; Partial derivative of per-phase average dc-bus current; Partial derivatives; Pulse operation; Reluctance generators; Single pulse; Single-pulse operation; Small signal model; Switched reluctance; Switched reluctance generator, Synchronous generators
Department/Centre:	Division of Electrical Sciences > Electrical Engineering
Date Deposited:	18 Dec 2023 04:16
Last Modified:	18 Dec 2023 04:16
URI:	https://eprints.iisc.ac.in/id/eprint/83503

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