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

Ahmad, SS and Narayanan, G (2020) Modeling of Single-Pulse Operated Switched Reluctance Generator and Its Verification. In: IEEE Transactions on Industry Applications, September-October 2020, pp. 4966-4976.

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Abstract

This article proposes a mathematical model for a switched reluctance (SR) generator feeding a dc link through a power electronic converter. SR machines are operated in single-pulse mode at close to and above base speed. The SR generator is modeled as a current source, controllable with dc-link voltage V\textdc, prime mover speed ω m, and switching angles (α \texton and α \textoff) of the converter. This current source model is used to predict the dc-link dynamics for constant resistance, constant current, and constant power loads. This is further utilized to derive the voltage build-up condition for an SR generator. The generator model, dc-link dynamics and voltage build-up conditions are validated through simulations and experiments. © 1972-2012 IEEE.

Item Type:	Conference Paper
Publication:	IEEE Transactions on Industry Applications
Publisher:	Institute of Electrical and Electronics Engineers Inc.
Additional Information:	copyright to this article belongs to Institute of Electrical and Electronics Engineers Inc.
Keywords:	Power converters; Pulse generators; Synchronous generators, Constant power load; Current source modeling; DC-link voltages; Generator modeling; Power electronic converters; Single-pulse mode; Switched reluctance; Switched reluctance generators, Electric machine theory
Department/Centre:	Division of Electrical Sciences > Electrical Engineering
Date Deposited:	25 Nov 2020 11:03
Last Modified:	25 Nov 2020 11:03
URI:	http://eprints.iisc.ac.in/id/eprint/66826

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