Alternative methods of synchronous space-vector PWM for transport-oriented converters and drives
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OLESCHUK, Valentin; ERMURATSKII, Vladimir; PASTOR, Marek. Alternative methods of synchronous space-vector PWM for transport-oriented converters and drives. In: International Conference on Electical Drives and Power Electronics. Ediția a 20-a, 24-26 septembrie 2019, Nový Smokovec. Weiterstadt, Germania: KoREMA, 2019, pp. 327-334.
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International Conference on Electical Drives and Power Electronics
Ediția a 20-a, 2019
Conferința "20th International Conference on Electrical Drives and Power Electronics"
Nový Smokovec, Slovakia, 24-26 septembrie 2019

Alternative methods of synchronous space-vector PWM for transport-oriented converters and drives


DOI: 10.1109/EDPE.2019.8883880
Pag. 327-334

Oleschuk Valentin1, Ermuratskii Vladimir1, Pastor Marek2
 
1 Institute of Power Engineering,
2 Technical University of Košice
 
Disponibil în IBN: 28 aprilie 2021


Rezumat

This manuscript presents short survey of novel methods, schemes, techniques, and algorithms of feedforward synchronous space-vector modulation elaborated for scalar control of power converters and induction motor drives for transport systems. It includes both description of features and peculiarities of these new modulation strategies, and examples of its development, modification, dissemination, and adaptation for basic topologies of three-phase, five-phase, and six-phase systems (dual-inverter, triple-inverter, quad-inverter systems) for surface, waterborne, and aerospace transport. These methods and algorithms of synchronous pulsewidth modulation (PWM) allow providing continuous synchronization and waveform symmetries of the phase and line voltages of ac drives, with minimization of undesirable sub-harmonics in spectra of voltage and current, and also with minimization of undesirable common-mode voltage in traction drive systems.

Cuvinte-cheie
Ac adjustable speed drive, Electrified transport, pulsewidth modulation, voltage source inverter