Analysis of the Power Quality in Six-phase Induction Motor Drives with Arbitrary Winding Spatial Shifting
Abstract
Multiphase machines are becoming an alternative to the three-phase standard in high power applications with high reliability requirements. Due to the capability to inherit off-the-shelf three-phase technology, the most popular choice at industry is the use of multiple three phase windings. The disposition of the different sets of three phase winding is however varied. In the specific case of six phase machine, a spatial shifting among the three-phase windings of 0º, 30º and 60º has been used in dual-three-phase, asymmetrical and symmetrical machines, respectively. This spatial displacement has an impact on the power quality of the currents that supply the machine since the same magnetomotive force (MMF) in the airgap can be generated with different harmonic cancellation between phases. This work considers an arbitrary spatial shifting of the three phase windings in order to explore its impact on the power quality from the machine-side. Extensive simulation results compared the different types of six-phase machine and some conclusions are extracted about the advantages of each choice.
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The addition of filters reduces power quality issues in induction motor drives by providing lower THD.
“The addition of filters, which reduces the power quality, issues in induction motor drives by providing lower THD.”
From Enriched I-Q Active Filter Based Harmonics Mitigation in Rectifier-Inverter Fed Induction Motor Drive (2025) · cites this paper as [20]
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Kadir Sheikh, S., Jain, M., & Chandrakant Tapre, P. (2025) · Tehnički glasnik · doi:10.31803/tg-20230822132129 · Cited by 2 · see citing works
“The addition of filtering circuit with enhances power quality with lower THD, enhancing the converter's efficiency and the induction motor's dynamic performance [20].”
- Authors
- Aciego, J. J., Duran, M. J., Gonzalez-Prieto, I., & Barrero, F.
- Affiliations
- Universidad de Sevilla (ES)
- Venue
- RE&PQJ
- Publisher
- Cultech Publishing Sdn. Bhd.
- Published
- 2024-01-12
- Volume
- 15
- Issue
- 4
- ISSN
- 2172-038X (ISSN-L)
- OpenAlex
- W2606560059
- Cited by
- 3
- References
- 0
- Citations by year
- 2025: 2 · 2021: 1
- FWCI
- 0.00
- Type
- journal article
- Language
- en
- Open access
- closed
- Locations
- Renewable Energy and Power Quality Journal (publishedVersion)
- Topics
- Physical Sciences › Engineering › Electrical and Electronic Engineering › Power Quality and Harmonics
- Physical Sciences › Engineering › Electrical and Electronic Engineering › Electric Motor Design and Analysis
- Physical Sciences › Engineering › Electrical and Electronic Engineering › Electromagnetic Compatibility and Noise Suppression
- Keywords
- six-phase induction motor, power quality, multiphase machines, dual three-phase winding, asymmetrical winding, harmonic elimination, magnetomotive force, current harmonics
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