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Fault tolerant control in six-phase PMSM under four open-circuits fault conditions
IECON 2016 - 42nd Annual Conference of the IEEE Industrial Electronics Society, 2016A new Fault Tolerant System (FTS) for six-phase Permanent Magnet Synchronous Machines (PMSM) working at variable speed is proposed in this paper. The strategy is able to tolerate up to four open-circuit faults and it aims to minimize torque ripple and reduce the reactive power on the machine operating under fault and no-fault conditions.
Guillermo R. Catuogno +2 more
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Current Harmonics Control in Six-Phase PMSM
2022 ELEKTRO (ELEKTRO), 2022Marek Furmanik +2 more
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Research on torque performance of six-phase PMSM with similar pole and slot number
2015 18th International Conference on Electrical Machines and Systems (ICEMS), 2015According to the principle of magnetic energy virtual displacement and the characteristics of double Y shifted by 30° winding, the analytical expression of torque in six-phase permanent magnetic synchronous motor (PMSM) is derived, and the impact of harmonic magnetic field on torque is analyzed in this paper yet.
T. Dong, F. H. Li, B. Peng, R. Q. Wang
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Common-Mode Voltage Elimination for Dual Two-Level Inverter-Fed Asymmetrical Six-Phase PMSM
IEEE Transactions on Power Electronics, 2020The voltage-source inverter with pulsewidth modulation (PWM) is widely used in motor drive applications owing to the technical maturity and simplicity. However, the inverter operating in the discrete and impulse state generates the high-frequency common-mode voltage (CMV) in the neutral point terminal of stator winding, which induces the negative ...
Zewei Shen +4 more
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Diagnosis of Open-Phase Faults and High Resistance Connections in Six-Phase PMSM Drives
2020 International Conference on Smart Energy Systems and Technologies (SEST), 2020Although multiphase machines can operate with one or more disabled phases, the diagnosis of an open-phase fault (OPF) is important in order to reconfigure the control strategy. High resistance connection faults (HRCFs) are created by unsecured and damaged connections and if not detected early on can evolve to OPFs.
Pedro F. C. Goncalves +2 more
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Simplified Voltage Behind Reactance model for the Six-phase Open-End Salient Pole PMSM
2020 International Conference on Electrical Machines (ICEM), 2020In the last years an increasing interest in modeling, design and control of poly-phase machines can be noticed, mainly due to the greater fault tolerance capability of these kind of machines, as well as to the lower prices of electronic switches required in the power drive.
J. M. Aller +3 more
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Study on direct torque control of dual Y shift 30 degree six-phase PMSM
2015 IEEE 10th Conference on Industrial Electronics and Applications (ICIEA), 2015Decoupling mathematical model in d-q coordinates of dual Y shift 30 degree six-phase permanent-magnet synchronous motor (DYSP-PMSM) is established through coordinate transformations. Direct torque control (DTC) strategy based on switch table is applied to improve the rapidness of the system. The theory of DTC strategy of multi-phase PMSM is elaborated.
Xiujuan Ma +4 more
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Model-Free Adaptive Iterative Learning Control for Six-Phase Propulsion PMSM
2021 24th International Conference on Electrical Machines and Systems (ICEMS), 2021Cong Zhang +3 more
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Investigation of low space harmonic six-phase PMSM with FSCWS for electric vehicle applications
2017 IEEE Transportation Electrification Conference and Expo, Asia-Pacific (ITEC Asia-Pacific), 2017A six-phase permanent magnet synchronous machine (PMSM) with a new fractional-slot winding arrangement is proposed for the electric vehicle application. With a 105° electrical angle between the two sets of three-phase windings, the most harmful 5th harmonic in the air-gap magnetomotive force (MMF) can be completely cancelled in a 7-pair-pole machine ...
Luming Cheng +4 more
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Common-Mode Voltage Suppression for Asymmetrical Six-Phase PMSM Drive System
IECON 2023- 49th Annual Conference of the IEEE Industrial Electronics Society, 2023Yuxing Sun, Zheng Wang
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