Carrier based PWM technique for a three-to-six phase matrix converter for supplying six-phase two-motor drives

Saleh, Mohammad; Iqbal, Atif; Abu‐Rub, Haitham; Kalam, Akhtar

doi:10.1109/iecon.2011.6119870

Cited by 5 publications

(7 citation statements)

References 27 publications

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“…Implementation of Ventutini modulation functions, proposed by the authors of the paper, results in synthesis of output voltage with use of only rotating voltage space vectors, what is Presented in Figures 14 and 15, waveforms represent the results of measurements concerned with the two method of modulation. In first of the method (Figure 14), the PWM modulation is realised with use of modulation functions (15) what is concerned with referenced input displacement angle the same as load phase angle (ϕ i = ϕ o ). In the second one (Figure 15), the modulation functions (16) are used, and referenced input displacement angle fulfil the condition: ϕ i = −ϕ o .…”

Section: Discussionmentioning

confidence: 99%

“…It is easy to see that if the MC synthesizes the output and input waveforms with the input displacement angle ϕ i = ϕ o (parameter α 2 = 0) there are six groups consisting of three identical modulation functions (15). The similar situation is when the parameter α 2 = 0, then the synthesized input current has the displacement angle opposite than output phase shift: ϕ i = −ϕ o , and some of the modulation functions also are the same as another (16).…”

Section: Proposed Modulation Methodsmentioning

confidence: 99%

“…The performances of three-phase-to-odd-phase MCs controlled with use of the carrier based modulation method are investigated in the papers [7][8][9][10][11][12][13]. Little attention has been paid to the development of MCs with even phase outputs [14][15][16][17].…”

Section: Introductionmentioning

confidence: 99%

“…While the modulation functions is defined by(15) the output voltages are represented by rotating space vectors named as CCW type, and lagging input displacement angle. The application of the modulation function(16) gives CW output voltage rotating space vectors and leading input displacement angle[28].…”

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confidence: 99%

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Elimination of Common Mode Voltage in Three-To-Six-Phase Matrix Converter

Rząsa

Sztajmec

2019

Energies

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The matrix converter (MC) is the n-phase input and m-phase output power electronic system. To synthesis the controllable sinusoidal output voltage and input current with controllable input displacement angle, the pulse width modulation method (PWM) is used in the MC. During the modulation process a problem of the common mode voltage (CMV) exists. The elimination of the CMV in three-to-six-phase MC by usage of only rotating voltage space vectors is analyzed in the paper. The carrier based implementation of the space vector modulation (SVM) with Venturini modulation functions is applied to the control of the three-to-six-phase MC. Entire elimination of the CMV in three-to-six-phase MC is presented in the paper. The simulation and experiment results confirm utility of the proposed modulation method.

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Section: Discussionmentioning

confidence: 99%

Section: Proposed Modulation Methodsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

mentioning

confidence: 99%

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Elimination of Common Mode Voltage in Three-To-Six-Phase Matrix Converter

Rząsa

Sztajmec

2019

Energies

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“…SVPWM for five-phase [10][11][12][13][14], six-phase [15][16][17], seven-phase VSI for seven-phase brushless DC motor [18][19][20], nine-phase [21], and twelve-phase VSI [22] used to get sinusoidal output are reported. Because of availability of large number of space vectors a wide range of flexibility is available for choosing a right combination of space vectors in the control of multi-phase VSIs effectively.…”

Section: Introductionmentioning

confidence: 99%

Modelling and implementation of SVPWM technique for a thirteen-phase voltage source inverter-sinusoidal output waveform

Moinoddin

Abu‐Rub

Iqbal

2014

2014 IEEE Applied Power Electronics Conference and Exposition - APEC 2014

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In this paper comprehensive space vector model of a thirteen-phase voltage source inverter (VSI) is reported. The paper also discusses the space vector Pulse Width Modulation (SVPWM) of a thirteen-phase voltage source inverter (VSI) with the aim of producing sinusoidal output waveform. Generalized space vector theory is used to achieve the SVPWM. As per the general inverter switching theory there are 2 13 = 8192 switching states possible that yield 8190 active space voltage vectors and two zero voltage vectors at the origin. Out of the total 8190 active voltage vectors, 156 voltage vectors are utilized for the implementation of SVPWM considering the constraint of sinusoidal output voltage. The sinusoidal voltage is obtained by controlling the duty cycle the voltage space vectors of d-q plane when voltage space vectors of other five x-y planes are set to zero. The theoretical results are verified by simulation and experimental results with R-L load.

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