Fault-Tolerant Operation of an Open-End Winding Five-Phase PMSM Drive With Short-Circuit Inverter Fault

Nguyen, Ngac Ky; Meinguet, Fabien; Semail, Eric; Kestelyn, Xavier

doi:10.1109/tie.2014.2386299

Cited by 156 publications

(81 citation statements)

References 30 publications

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“…In fact, the calculation methods in [28,29] are similar to that in [27]. Also, the fault in [31] occurs in the inverter, which is different from the fault discussed in the paper. So, in this section, only the method proposed in [27] is compared as an example.…”

Section: Comparisons and Discussionmentioning

confidence: 89%

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Simplified Minimum Copper Loss Remedial Control of a Five-Phase Fault-Tolerant Permanent-Magnet Vernier Machine under Short-Circuit Fault

Gu¹,

Zhao²,

Zhang³

2016

Energies

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Abstract:A fault-tolerant permanent-magnet vernier (FT-PMV) machine incorporates the merits of high fault-tolerant capability and high torque density. In this paper, a new remedial control is proposed for a five-phase FT-PMV machine with short-circuit fault of stator windings. Based on the principle of copper loss minimization, the aims of the proposed control strategy are to keep magnetic motive force (MMF) unchanged and minimize torque ripple. The proposed remedial control strategy contains two parts. Firstly, the remedial currents of the healthy phases are used to compensate for the ripple of MMF caused by the short-circuit current. Secondly, an open-circuit fault-tolerant control strategy is used to compensate for the lack of normal torque in the fault phase. Finally, the vector sum of two parts is adopted to derive the remedial currents. The final expression of the proposed remedial current is simpler than that than these previous methods. In addition, the proposed remedial currents are sinusoidal, which can reduce the reactive component in instantaneous power produced by pulsating torque and iron loss of a sine back-EMF machine. A FT-PMV prototype is built. The simulations and the experiments verify the effectiveness of the proposed strategy.

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Section: Comparisons and Discussionmentioning

confidence: 89%

“…Few works focus on continued operation of multiphase PM machines under short-circuit fault conditions [25][26][27][28][29][30]. In [31], a remedial operation was investigated by using the open-end winding drive topology.…”

Section: Introductionmentioning

confidence: 99%

Simplified Minimum Copper Loss Remedial Control of a Five-Phase Fault-Tolerant Permanent-Magnet Vernier Machine under Short-Circuit Fault

Gu¹,

Zhao²,

Zhang³

2016

Energies

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“…If three-phase drives are used, an oversize is obvious and the drive has to be stopped if a fault occurs. Now, a high reliability could be achieved by using multiphase drives which present some advantages comparing to three-phase ones in term of faulttolerance, compactness, etc [1]- [3].…”

Section: Introductionmentioning

confidence: 99%

Adaline Neural Networks-based sensorless control of five-phase PMSM drives

Nguyen

Semail

Belie

et al. 2016

IECON 2016 - 42nd Annual Conference of the IEEE Industrial Electronics Society

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is an open access repository that collects the work of Arts et Métiers ParisTech researchers and makes it freely available over the web where possible. Abstract-This papers presents a sensorless control for fivephase PM synchronous machines. An adaptive method, based on a linear neural network called Adaline (Adaptive Linear Neural Networks), has been achieved to estimate the rotor position with a high precision even at low speed without high frequency signal injection. Non-sinusoidal three-phase PM machines require more complex algorithm for sensorless control because of harmonics in the back-EMF. This is not the case for multiphase PM machines thanks to the property of equivalent machines in the eigenspace. Some given simulation and experimental results in laboratory confirm the possibility of real-time implementation of Adaline networks and the good performance of sensorless control based on this.

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“…Multiphase machine has DoF that are usually not used in normal functioning mode, but they can be controlled in degraded mode to reduce the torque ripple. Some papers present some reconfiguration control strategies [10].…”

mentioning

confidence: 99%

Inverter open circuit faults diagnosis in series-connected six-phases permanent magnet drive

Moraes

Trabelsi

Nguyen

et al. 2017

2017 IEEE 11th International Symposium on Diagnostics for Electrical Machines, Power Electronics and Drives (SDEMPED)

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Fault-Tolerant Operation of an Open-End Winding Five-Phase PMSM Drive With Short-Circuit Inverter Fault

Abstract: is an open access repository that collects the work of Arts et Métiers ParisTech researchers and makes it freely available over the web where possible. This is an author-deposited version published in: https://sam.ensam.eu Handle ID

Cited by 156 publications

References 30 publications

Simplified Minimum Copper Loss Remedial Control of a Five-Phase Fault-Tolerant Permanent-Magnet Vernier Machine under Short-Circuit Fault

Simplified Minimum Copper Loss Remedial Control of a Five-Phase Fault-Tolerant Permanent-Magnet Vernier Machine under Short-Circuit Fault

Adaline Neural Networks-based sensorless control of five-phase PMSM drives

Inverter open circuit faults diagnosis in series-connected six-phases permanent magnet drive

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