Carpita, MauroGavin, SergeBiner, Hans-peterGermanier, AlainTorregrossa, Dimitri2017-05-112017-05-112017-05-112016https://infoscience.epfl.ch/handle/20.500.14299/137255Medical X-ray power generator system comprising an energy storage section comprising at least one battery unit and at least one supercapacitor (SC) unit, wherein the SC unit and the battery unit are connected in a way as to allow a bidirectional exchange of energy.patentZA201706654WO2016142838WO201614283855752658