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A current control approach for an abnormal grid supplied ultra sparse Z-source matrix converter with a particle swarm optimization proportional-integral induction motor drive controller

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Version 2 2024-06-03, 13:21
Version 1 2017-01-16, 17:47
journal contribution
posted on 2024-06-03, 13:21 authored by SS Sebtahmadi, HB Azad, D Islam, M Seyedmahmoudian, Ben HoranBen Horan, S Mekhilef
A rotational d-q current control scheme based on a Particle Swarm Optimization-Proportional-Integral (PSO-PI) controller, is used to drive an induction motor (IM) through an Ultra Sparse Z-source Matrix Converter (USZSMC). To minimize the overall size of the system, the lowest feasible values of Z-source elements are calculated by considering the both timing and aspects of the circuit. A meta-heuristic method is integrated to the control system in order to find optimal coefficient values in a single multimodal problem. Henceforth, the effect of all coefficients in minimizing the total harmonic distortion (THD) and balancing the stator current are considered simultaneously. Through changing the reference point of magnitude or frequency, the modulation index can be automatically adjusted and respond to changes without heavy computational cost. The focus of this research is on a reliable and lightweight system with low computational resources. The proposed scheme is validated through both simulation and experimental results.

History

Journal

Energies

Volume

9

Season

Article Number : 899

Article number

ARTN 899

Location

Basel, Switzerland

Open access

  • Yes

eISSN

1996-1073

Language

English

Publication classification

C Journal article, C1 Refereed article in a scholarly journal

Copyright notice

2016, MDPI

Issue

11

Publisher

MDPI