Six-Phase Voltage Source Inverter Driven Induction Motor

Abbas, Mohamed; Christen, Roland; Jahns, T.M.

doi:10.1109/tia.1984.4504591

Cited by 208 publications

(72 citation statements)

References 7 publications

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“…Also the reference voltage can be mapped into two orthogonal stationary frames α1-β1 and α3-β3 according to (4,5,6).…”

Section: Multi-phase Space Vector Pulse Width Modulation 221 Concepmentioning

confidence: 99%

“……………….. (6) Using the equation (4,5,6) there are 32 space vectors, two of which are zero vectors(00000 and 11111). Thirty non-zero space voltage vectors of a five-phase inverter can be projected to α1-β1 plane and α3-β3 palne as shown in Figure 2.…”

Section: …… (4)mentioning

confidence: 99%

“…Therefore, multi-phase motor drives are extensively considered for applications related to vehicles, aerospace application (more electric craft), ship propulsion and high power applications. The modulation technique that is proposed for using in multi-phase motor drives is multi-dimension SVPWM which is based on the concept of orthogonal multi-dimensional vector space [3,4,5,6,7,8,9,10,11,12]. This modulation technique can synthesize voltage vectors both in d-q subspace and in other subspace.…”

Section: Introductionmentioning

confidence: 99%

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Sensorless speed control of five-phase PMSM drives with low current distortion

Saleh

Sumner

2017

Electr Eng

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Saleh, Kamel and Sumner, Mark (2017) A note on versions:The version presented here may differ from the published version or from the version of record. If you wish to cite this item you are advised to consult the publisher's version. Please see the repository url above for details on accessing the published version and note that access may require a subscription.For more information, please contact eprints@nottingham.ac.uk Sensorless Speed Control of Five-Phase PMSM Drives with Low Current DistortionAbstract This paper introduces a design for a sensorless control of a five-phase PMSM drive working at low and zero speeds with low current distortion. The rotor position is obtained through tracking the saturation saliency by measuring the dynamic currents responses of the motor due to the IGBTs switching actions. It uses the fundamental PWM waveform obtained using the multi-phase space vector pulse width modulation only. The saliency tracking algorithm used in this paper doesn't only improve the quality of the estimated position signals but also guarantees a minimum current distortion through reducing the modifications introduced on the PWM waveform. Simulation results are provided to verify the effectiveness of the proposed strategy for saliency tracking and current distortion minimizing of a five-phase PMSM motor drive over a wide speed ranges under different load conditions.

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“…Also the reference voltage can be mapped into two orthogonal stationary frames α1-β1 and α3-β3 according to (4,5,6).…”

Section: Multi-phase Space Vector Pulse Width Modulation 221 Concepmentioning

confidence: 99%

Section: …… (4)mentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Sensorless speed control of five-phase PMSM drives with low current distortion

Saleh

Sumner

2017

Electr Eng

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“…The design should consider ease of control, current harmonics, dc bus voltage utilization and performance under faulty conditions. A six-phase squirrel cage induction motor with two, three-phase windings was designed and tested using a six-step voltage source inverter in [26]. The stator of a three-phase squirrel cage induction machine was rewound into two, three-phase windings to produce a six-phase machine.…”

Section: Six-phase Induction Machinesmentioning

confidence: 99%

Brush-DC equivalent control based delta modulation for a PWM inverter-fed nine phase induction machine drive

Gunda

Gule

2015

2015 IEEE International Conference on Industrial Technology (ICIT)

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“…When a voltage source inverter is used to supply a motor, its stator harmonic current amplitudes are determined not only by the source amplitude and waveform, but also by the motor leakage inductances at harmonic frequencies. These inductances are a function of the number of phases and can be quite small so that certain harmonic currents have large amplitudes as mentioned by Ward and Hater [2], Abbas et al [3], and Klingshirn [4]. However, Pavithran et al [5] have shown that the five-phase drives operate satisfactorily when fed from a pulse width modulation (PWM) inverter.…”

Section: Introductionmentioning

confidence: 99%

DSP-Based Direct Torque Control (DTC) of Five-Phase Induction Motors

Toliyat

Petersen

2001

IEEJ Trans. IA

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This paper presents a fully digital direct torque control (DTC) scheme for a five-phase induction motor based on a 32-bit floating-point TMS320C32 Digital Signal Processor (DSP). The similarities and differences of DTC of the five-phase and three-phase induction motors are analyzed and investigated. In the case of the five-phase induction motor, DTC method has unique advantages. Compared with 8 voltage vectors of the three-phase induction motor drive system, DTC of the five-phase motor drive system has 32 space voltage vectors with different magnitudes. The increased number of the space voltage vectors enables DTC of the five-phase induction motor greater flexibility in selecting the inverter switching states, and achieves a better control of the stator flux and torque. Simulation and experimental results validate the theoretical analysis, and further demonstrate that DTC of the five-phase induction motor yields better performance than that of the three-phase induction motor.

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Six-Phase Voltage Source Inverter Driven Induction Motor

Cited by 208 publications

References 7 publications

Sensorless speed control of five-phase PMSM drives with low current distortion

Sensorless speed control of five-phase PMSM drives with low current distortion

Brush-DC equivalent control based delta modulation for a PWM inverter-fed nine phase induction machine drive

DSP-Based Direct Torque Control (DTC) of Five-Phase Induction Motors

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