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Vol 195
Pages:
263
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RUS

Optimization of pulse width modulation for multilevel converters of variable-frequency electric drive

Authors:
A. V. Kudryavtseva1
O. B. Shonin2
About authors
  • 1 — Saint Petersburg State Mining University
  • 2 — Saint Petersburg State Mining University
Date submitted:
2011-07-10
Date accepted:
2011-09-08
Date published:
2012-01-01

Abstract

The paper is dedicated to optimization of a pulse width modulation (PWM) in multilevel inverters with floating capacitors. Comparison  of PWM techniques  which satisfy the condition  of a capacitor voltage balance is presented from the electromagnetic compatibility point of view  for the case of a fan-loaded induction  motor.

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References

  1. Браславский И.Я. Энергосберегающий асинхронный электропривод / И.Я.Браславский, З.Ш.Ишматов, В.Н.Поляков. М.: Академия, 2004.
  2. Holmes D., Lipo T. Pulse width modulations for power converters. New-Jersey, 2003.
  3. Meynard T., Foch H., Thomas P., Courault J., Jakob R.., Nahrstaedt M. Multicell converters: Basic concepts and industry applications // IEEE Transactions on Industrial Electronics. 2002. Vol.49. N 5.

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