Original scientific paper
https://doi.org/10.1080/00051144.2018.1478928
Speed control of Five-Phase IPMSM through PI, SMC and FITSMC approaches under normal and open phase faulty conditions
Y. Zafari
; Department of Control Engineering, South Tehran Branch, Islamic Azad University, Tehran, Iran
A. H. Mazinan
; Department of Control Engineering, South Tehran Branch, Islamic Azad University, Tehran, Iran
S. Shoja-Majidabad
; Department of Electrical Engineering, University of Bonab, Bonab, Iran
Abstract
This paper focuses on speed control of Five-Phase interior permanent magnet synchronous motor (IPMSM) through proportional-integral (PI) controller, sliding mode control (SMC) and novel fractional integral terminal sliding mode control (FITSMC) approaches under normal and
open one-phase and two-phase faulty conditions. The SMC and FITSMC design processes have been deeply illustrated, while the stability of the aforementioned controllers has been guaranteed via Lyapunov theory. These ones are all designed based on rotor speed error which is
generated from its measured and referenced values. Simulation results confirm the effectiveness and feasibility of the proposed control approaches in the fault tolerant control strategy and normal drive for Five-Phase IPMSM.
Keywords
Five-Phase IPMSM; SMC; FITSMC; open phase faulty conditions
Hrčak ID:
203421
URI
Publication date:
18.6.2018.
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