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Publikācija: Experimental Study of Shoot-Through Control Methods for qZSI-Based DC/DC Converters

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Nosaukums oriģinālvalodā Experimental Study of Shoot-Through Control Methods for qZSI-Based DC/DC Converters
Pētniecības nozare 2. Inženierzinātnes un tehnoloģijas
Pētniecības apakšnozare 2.2. Elektrotehnika, elektronika, informācijas un komunikāciju tehnoloģijas
Autori Dmitri Vinnikov
Indrek Roasto
Tanel Jalakas
Jānis Zaķis
Silver Ott
Atslēgas vārdi DC/DC converter, quasi-Z-source inverter (qZSI),
Anotācija This paper proposes a novel step-up DC/DC converter with galvanic isolation – the quasi-Z-source inverter (qZSI) based DC/DC converter and discusses three different shootthrough PWM control methods suitable for this topology. The proposed converter is meant for applications where the wide range of voltage gain is demanded, e.g. with renewable energy sources (fuel cells, photovoltaic cells), in telecom, aerospace and some other applications. For the verification of theoretical assumptions the converter prototype was assembled and tested. Experimental waveforms of the converter operated with different shoot-through PWM control methods are compared and discussed. Design considerations for converter and different control signal generators are provided.
Atsauce Vinnikov, D., Roasto, I., Jalakas, T., Zaķis, J., Ott, S. Experimental Study of Shoot-Through Control Methods for qZSI-Based DC/DC Converters. No: Proceedings of 2010 International Symposium on Power Electronics Electrical Drives Automation and Motion (SPEEDAM) , Itālija, Pisa, 14.-16. jūnijs, 2010. Pisa: IEEE, 2010, 29.-34.lpp. ISBN 978-1-4244-4986-6.
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