Experimental verification of novel bi-directional qZSI based DC/DC converter for short term energy storage systems [Electronic resource]Zakis, Janis; Vinnikov, Dmitri; Roasto, Indrek; Ribickis, LeonidsInternational Conference on Renewable Energies and Power Quality (ICREPQ’11) : Las Palmas de Gran Canaria (Spain), 13th to 15th April 20112011 / [5] p. : ill. [CD-ROM] New integrated converter for hydrogen buffer interfacing in distributed energy systems [Electronic resource]Vinnikov, Dmitri; Andrijanovitš, Anna; Roasto, Indrek; Lehtla, TõnuInternational Conference on Renewable Energies and Power Quality (ICREPQ’11) : Las Palmas de Gran Canaria (Spain), 13th to 15th April 20112011 / [6] p. : ill. [CD-ROM]