Optimization of pulse width modulation for multilevel converters of variable-frequency electric drive
About authors
- 1 — post-graduate student Saint Petersburg State Mining University
- 2 — Ph.D., Dr.Sci. professor Saint Petersburg State Mining University
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.
Область исследования:
(Archived) Mining electromechanics and mining equipment
Funding:
None
References
- Braslavsky I., Ishmatov Z., Poliakov V. Energysaving asynchronous electric drive. Moscow, 2004
- Holmes D., Lipo T. Pulse width modulations for power converters. New-Jersey, 2003.
- 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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