SYNCHRONOUS PWM CONTROL OF FOUR ESATERTERS FEEDING ASYMMETRICAL SIX-PHASE MOTOR DRIVE

V. Oleschuk; A. Sizov

No. 4 (2011), Conversion of Electric Energy Parameters

No. 4 (2011)

Conversion of Electric Energy Parameters

SYNCHRONOUS PWM CONTROL OF FOUR ESATERTERS FEEDING ASYMMETRICAL SIX-PHASE MOTOR DRIVE

Published 2011-06-24

V. Oleschuk ⁺⁻
A. Sizov⁺⁻

V. Oleschuk

Power Engineering Institute of the Academy of Sciences, Akadeimicheskaia str., 5, Kishinev, MD-202S, Moldova

A. Sizov

Power Engineering Institute of the Academy of Sciences, Akadeimicheskaia str., 5, Kishinev, MD-202S, Moldova

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Keywords

space-vector-based pulsewidth modulation
inverters
asymmetrical induction motor широтно-импульсная модуляция
инверторы напряжения
асимметричный асинхронный электродвигатель

How to Cite

[1]

Oleschuk , V. and Sizov, A. 2011. SYNCHRONOUS PWM CONTROL OF FOUR ESATERTERS FEEDING ASYMMETRICAL SIX-PHASE MOTOR DRIVE. Tekhnichna Elektrodynamika. 4 (Jun. 2011), 031.

Abstract

Novel method of space-vector-based pulsewidth modulation (PWM) has been disseminated for synchronous control of four inverters feeding six-phase drive on tire base of asymmetrical induction motor which has two sets of windings spatially shifted by SO electrical degrees. Basic schemes of synchronized PWM, applied for control of four separate voltage source inverters, allow both continuous phase voltages synchronization in the system and required power sharing between DC-sources. Simulations show a behavior of six-phase system with continuous and discontinuous versions of synchronized PWM. References 19, table 1, figures 7.

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