Third Harmonic Current Injection in Fault-Tolerant Five-Phase Permanent-Magnet Motor Drive

Liu, Guohai; Lin, Zhipeng; Zhao, Wenxiang; Chen, Qian; Xu, Gaohong

doi:10.1109/tpel.2017.2762320

Cited by 77 publications

(81 citation statements)

References 24 publications

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“…Indeed, the inversion of is different form its transpose. In addition, equations (13)(14) prove that the product of current and back-EMF vector in the new stationary subspaces is the same as in natural frame with a transformation in equation (15). However, the experimental result in [11], [12] contains high torque ripples since the back EMFs of the experimental machine include high harmonic components.…”

Section: (3) Methodsmentioning

confidence: 93%

“…In [9], [10], B. Tian et al constructs a model based on the concept similar to the studies in [7], [8] for 5-phase PMSM machines using sliding mode control to eliminate the speed pulsation. In [11], [12] [14] proposes a new model for non-sinusoidal back-EMF machines. The torque ripples caused by the third harmonic air-gap flux is analyzed and eliminated by imposing third harmonic currents in the rotating frame.…”

Section: Overview Of the Recent Methodsmentioning

confidence: 99%

“…This adjusting enables the machine to generate a torque in faulty mode equal to healthy mode. Additionally, in [11], [12], the authors tackle the problem of the asymmetrical back EMFs in α-β frame as presented in [6] by changing the way to calculate the projection of back EMFs onto the new stationary frame α-β as shown in equations (13)(14)(15). Specifically, the transpose of the inversion of the new transformation matrix is applied instead of the transformation matrix.…”

Section: (3) Methodsmentioning

confidence: 99%

“…In [14], the authors propose new transformation matrices for a non-sinusoidal back-EMF five-phase PMSM with an open phase. The healthy phases of the machine are imposed with nonsinusoidal current references to eliminate torque ripples.…”

Section: (5) Methodsmentioning

confidence: 99%

“…In this paper, methods using reduced-order transformation matrices for fault-tolerant control of 5-phase machines in one open phase faults will be analyzed. Several papers [6]- [13] consider only sinusoidal back-EMF machines imposed by fundamental harmonic currents while paper [14] dealing with non-sinusoidal back-EMF machines proposes an injection of the third harmonic currents. In fact, [15] introduces the use of third harmonic components of current to five-phase permanent magnet motor drives with quasi-rectangular back EMFs in an open phase fault.…”

Section: Introductionmentioning

confidence: 99%

See 4 more Smart Citations

An Overview of Methods using Reduced-Ordered Transformation Matrices for Fault-Tolerant Control of 5-phase Machines with an Open Phase

Nguyen

Semail

2019

2019 IEEE International Conference on Industrial Technology (ICIT)

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This paper studies control strategies using modified transformation matrices when five-phase machines operate in oneopen-phase faults. The basic idea of these methods is to maintain the rotating field under asymmetrical conditions as the same as in healthy condition by determining new transformation matrices. The dimension of the new matrices is equal to the number of remaining healthy phases in post-fault conditions. There have been different ways to determine the new transformation matrices applied for different types of five-phase machines in recent decades. In this study, an overview and analyses on these methods will be presented. In addition, advantages and drawbacks of these control strategies are clarified by numerical results.

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Section: (3) Methodsmentioning

confidence: 93%

Section: Overview Of the Recent Methodsmentioning

confidence: 99%

Section: (3) Methodsmentioning

confidence: 99%

Section: (5) Methodsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 3 more Smart Citations

An Overview of Methods using Reduced-Ordered Transformation Matrices for Fault-Tolerant Control of 5-phase Machines with an Open Phase

Nguyen

Semail

2019

2019 IEEE International Conference on Industrial Technology (ICIT)

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Comparative analysis of 3D‐SVM and 4D‐SVM for five ‐phase voltage source inverter

Palanisamy

Balasubramanian

Mahammad³

2021

Int Trans Electr Energ Syst

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Pulse width modulation (PWM) methods play a major role to control the various power electronic converters to progress the recital of the system. In this paper, a comparative analysis is done for three dimensional space vector modulation (3D-SVM) and four dimensional space vector modulation (4D-SVM) for five-phase voltage source inverter. 3D-SVM method comprises all qualities of conventional SVM; switching time calculation is simple and much suitable for three-phase system; where in five-phase system, it has redundant switching state vectors. 4D-SVM includes advantages of 3D-SVM and other conventional methods, it employs only nonredundant switching state vectors; it directs to diminish the intricacy in switching time calculations and avoids trigonometric calculations and look up tables for reference vector identification. The various parameters such as total harmonic distortion, improved output voltage, minimized common mode voltage and switching time calculation are analyzed and compared for 3D-SVM and 4D-SVM techniques. Simulation and hardware results are acquired and established using matlab simulink and FPGA processor, respectively.

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On Double-Space Decoupled Current Control for Five-Phase Fault-Tolerant PMSM Based on Harmonic-Injection

Zhao

Song

Zhou

et al. 2021

Lecture Notes in Electrical Engineering

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Third Harmonic Current Injection in Fault-Tolerant Five-Phase Permanent-Magnet Motor Drive

Cited by 77 publications

References 24 publications

An Overview of Methods using Reduced-Ordered Transformation Matrices for Fault-Tolerant Control of 5-phase Machines with an Open Phase

An Overview of Methods using Reduced-Ordered Transformation Matrices for Fault-Tolerant Control of 5-phase Machines with an Open Phase

Comparative analysis of 3D‐SVM and 4D‐SVM for five ‐phase voltage source inverter

On Double-Space Decoupled Current Control for Five-Phase Fault-Tolerant PMSM Based on Harmonic-Injection

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