How governments, universities, and companies contribute to renewable energy development? A municipal innovation policy perspective of the triple helixVisintainer Lerman, Laura; Gerstlberger, Wolfgang Dieter; Ferreira Lima, Mateus; Frank, Alejandro G.Energy research & social science2020 / art. 101854, 11 p. : ill https://doi.org/10.1016/j.erss.2020.101854 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS Multiport DC/DC converters for renewable energy systems : general topologies and control methodsAndrijanovitš, AnnaRiga Technical University 53rd International Scientific Conference dedicated to the 150th anniversary and the 1st Congress of World Engineers and Riga Polytechnical Institute/RTU Alumni : 11-12 October 2012, Riga, Latvija : [abstracts]2012 / p. 121 : ill Multiport DC/DC converters for renewable energy systems : general topologies and control methodsAndrijanovitš, AnnaRiga Technical University 53rd International Scientific Conference dedicated to the 150th anniversary and The 1st Congress of World Engineers and Riga Polytechnical Institute : RTU Alumni, Paper 18 of Subsection of Power Electronic Converters and Applications2012 / 6 p. : ill Novel approach immune to partial shading for photovoltaic energy harvesting from building integrated PV (BIPV) solar roofsChub, Andrii; Korkh, Oleksandr; Kosenko, Roman; Vinnikov, Dmitri2018 20th European Conference on Power Electronics and Applications (EPE'18 ECCE Europe) : Riga, Latvia, 17-21 September 20182018 / p. 2243-2252 : ill https://ieeexplore.ieee.org/document/8515623 Novel family of quasi-Z-source DC/DC converters derived from current-fed push-pull convertersChub, Andrii; Husev, Oleksandr; Vinnikov, Dmitri; Blaabjerg, Frede2014 16th European Conference on Power Electronics and Applications (EPE'14-ECCE Europe) : Lappeenranta, Finland, 26-28 August 2014. Vol. 42014 / p. 3175-3184 : ill Simulation study of different modulation techniques for three-level quasi-Z-source inverterRoncero-Clemente, Carlos; Romero-Cadaval, Enrique; Husev, Oleksandr; Vinnikov, DmitriRiga Technical University 53rd International Scientific Conference dedicated to the 150th anniversary and the 1st Congress of World Engineers and Riga Polytechnical Institute/RTU Alumni : 11-12 October 2012, Riga, Latvija : [abstracts]2012 / p. 120 : ill https://intapi.sciendo.com/pdf/10.2478/v10314-012-0002-3 Simulation study of different modulation techniques for three-level quasi-Z-source inverterRoncero-Clemente, Carlos; Romero-Cadaval, Enrique; Husev, Oleksandr; Vinnikov, DmitriRiga Technical University 53rd International Scientific Conference dedicated to the 150th anniversary and The 1st Congress of World Engineers and Riga Polytechnical Institute : RTU Alumni, Paper 14 of Subsection of Power Electronic Converters and Applications2012 / 7 p. : ill Sustainable conditions for the development of renewable energy systems : a triple bottom line perspectiveLerman, Laura Visintainer; Benitez, Guilherme Brittes; Gerstlberger, Wolfgang Dieter; Rodrigues, Vinícius Picanço; Frank, Alejandro G.Sustainable cities and society2021 / art. 103362, 11 p. : ill https://doi.org/10.1016/j.scs.2021.103362 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS Three-level half-bridge ZVS DC/DC converter for electrolyzer integration with renewable energy systemsAndrijanovitš, Anna; Vinnikov, Dmitri; Roasto, Indrek; Blinov, Andrei2011 10th International Conference on Environment and Electrical Engineering (EEEIC), 8-11 May 2011, Rome, Italy : conference proceedings2011 / [4 p.] : ill