Modeling and analysis of double stator induction machine supplied by a multi level inverter

Marwa, Ben Slimene; Larbi, Khlaifi Mohamed; Mouldi, Ben Fredj; Rehaoulia, Habib

doi:10.1109/melcon.2012.6196430

Cited by 7 publications

(3 citation statements)

References 7 publications

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“…One of the main objectives of the multiphase machines and the reliability are known; for example, in the case of multistar machinery for failure in a phase we just need to disconnect the star that contains the faulty phase, which reduces torque, deployed 50% with a significant increase in torque ripples and magnetic Song [5][6][7][8]. Through the history of multiphase machines, the most popular multiphase machine type has been a dual three-phase machine.…”

Section: Introductionmentioning

confidence: 99%

Behavior of a Dual Stator Induction Machine Fed by Neutral Point Clamped Multilevel Inverter

Khlifi

2018

Journal of Energy

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Use of multilevel inverters with induction machines has become popular in most energy conversion and management systems. The present paper discusses the behavior of the dual stator-winding induction machine (DSIM) for the power source, which is a power supply with Neutral Point Clamped (NPC). Multilevel inverter with PWM technique control is analyzed. The DSIM control is obtained by the PWM technique to multicarrier PWM technique and after a comparative study of various characteristics of the DSIM taking into account the different electrical offsets between the two stars (0°, 30°, 60°). The gap between the two stars was considered, and it is impacted on torque and rates harmonic distortion of circulation currents.

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Section: Introductionmentioning

confidence: 99%

Behavior of a Dual Stator Induction Machine Fed by Neutral Point Clamped Multilevel Inverter

Khlifi

2018

Journal of Energy

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“…In this machine, two sets of three-phase windings are spatially shifted by an angle α. The most common configuration has an angular displacement, α, of 30 • between the two three-phase groups with isolated neutral [12].…”

Section: Introductionmentioning

confidence: 99%

Open-end multi-level six-phase machine drive system with three three-phase DC-link converters

Maia

Jacobina

Freitas

2014

IECON 2014 - 40th Annual Conference of the IEEE Industrial Electronics Society

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A novel multi-level AC six-phase motor drive is developed in this paper. The scheme is based on three conventional 2-level three-phase voltage source inverters (VSIs) supplying the open-end windings of a dual threephase motor (six-phase induction machine). The proposed inverter is capable of supply the machine with multi-level voltage waveforms. The developed system is compared with the conventional solution and it is demonstrated that the drive system permits to reduce the harmonic distortion of the machine currents, to reduce the total semiconductor losses and to decrease the power processed by converter switches. The system model and the PulseWidth Modulation (PWM) strategy are presented. The experimental verification was obtained by using IGBTs with dedicated drives and a digital signal processor (DSP) with plug-in boards and sensors.

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“…R.H. Nelson [9] carried out simulation on three types of six-phase machine using a voltage source inverter where the dual stators are shifted by 0, 30 and 60 electrical degrees and mutual leakage inductances are neglected. Nevertheless, there have been studies where the mutual leakage inductance has been neglected [2,5,[7][8][9][10][11][12][13].…”

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confidence: 99%

Performance Analysis of Six-Phase Induction Machine-Multilevel Inverter With Arbitrary Displacement

Slimene

2020

Electrical Engineering &Amp; Electromechanics

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Purpose. This paper presents a d-q model of six-phase induction machine supplied by a two identical voltage source inverterssuitable for analysis the dynamic steady under balanced operating condition. In the analytical model, the effects of common mutual leakage inductance between the dual stator have been included. The model has been developed in general reference frame taking into account of 0°, 30° and 60° displacements between two stator winding sets. The main purpose of this work is to conduct a quantitative study to show the advantage of supplying the six-phase induction machine by a multilevel inverter. The voltage and current total harmonic distortion and the torque ripple rate are the main targets. This paper is organized into four sections. After the introduction, the second section includes development of mathematical models concerning the six-phase induction machine. The third presents the effect of displacements of 0°, 30 ° and 60 ° between two stator-winding sets, and a comparison of three cases. After that, we present a comparative study between two, three, five and seven inverter levels when feeding the six-phase induction machine. For this purpose, simulations were carried out to obtain phase currents and torque ripple rates in steady state. References 13, tables 2, figures 13. Key words: six phase induction machine, multiphase electric drives, multiphase machines performance, displacements, multi-level inverter. Цель. В статье представлена d-q модель шестифазной асинхронной машины, снабженной двумя идентичными инверторами источника напряжения, пригодными для анализа динамической устойчивости при сбалансированных условиях работы. В аналитическую модель включено влияние общей взаимной индуктивности рассеяния между двойным статором. Модель разработана в общей системе отсчета с учетом смещений на0°, 30° и 60° между двумя наборами обмоток статора. Основная цель данной работы -провести количественное исследование, чтобы показать преимущество питания шестифазной асинхронной машины многоуровневым инвертором. Общее гармоническое искажение напряжения, тока и пульсация крутящего момента являются основными целями исследования. Статья состоит из четырех разделов. После введения, второй раздел содержит разработку математических моделей применительно к шестифазной асинхронной машине. В третьем разделе представлено влияние смещения на 0°, 30° и 60° между двумя наборами обмоток статора, а также сравнение трех указанных случаев. После этого представлено сравнительное исследование двух, трех, пяти и семи уровней инвертора при питании шестифазной асинхронной машины. Для этой цели проведено моделирование с целью получения фазных токов и пульсаций крутящего момента в стационарном состоянии. Библ. 13, табл. 2, рис. 13. Ключевые слова: шестифазная асинхронная машина, многофазные электроприводы, производительность многофазных машин, смещения, многоуровневый инвертор.

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Modeling and analysis of double stator induction machine supplied by a multi level inverter

Cited by 7 publications

References 7 publications

Behavior of a Dual Stator Induction Machine Fed by Neutral Point Clamped Multilevel Inverter

Behavior of a Dual Stator Induction Machine Fed by Neutral Point Clamped Multilevel Inverter

Open-end multi-level six-phase machine drive system with three three-phase DC-link converters

Performance Analysis of Six-Phase Induction Machine-Multilevel Inverter With Arbitrary Displacement

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