Naghavi, M. and Ghanbari, M. and Ebrahimi, R. and Jannati, M. and Sutikno, T. (2023) Vector-controlled Y-connected three-phase induction motor drives: small-signal stability study during IGBT short-circuit fault. International Journal of Power Electronics and Drive Systems, 14 (2). pp. 809-818.

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Abstract

The stability analysis is one of the most important elements to describe the performance of AC drive systems under both dynamic and steady-state operating circumstances. This is particularly essential because electric motors operate over a wide range of speeds and utilize complex control systems such as field-oriented control (FOC). This study establishes a small-signal stability analysis (SSSA) in a 1-horsepower vector-controlled Y-connected three-phase induction motor (YCTPIM) drive during an insulated gate bipolar transistor short-circuits failure (IGBT-SCF). In the beginning, a vector control system that is based on the indirect rotor FOC (IRFOC) method is described for post-fault functioning of the YCTPIM while the IGBT-SCF is taking place. After that, a small-signal model of the system that has been provided is explored. This model is based on a voltage-current model, and it is constructed by linearizing the non-linear dynamic equations of the system. During IGBT-SCF, an IRFOC strategy as well as SSSA operations are carried out on the 1-HP, 380 V, and YCTPIM. In this research, both analytical and simulation-based methodologies are applied. © 2023, Institute of Advanced Engineering and Science. All rights reserved.

Item Type: Artikel Umum
Depositing User: Muhammad Dzikri
Last Modified: 11 Dec 2023 04:23
URI: http://eprints.uad.ac.id/id/eprint/52935
Dosen Pembimbing: UNSPECIFIED | [error in script]

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