Under CopyrightHenning, Hans-MartinHans-MartinHenning2022-03-1414.3.20202019https://publica.fraunhofer.de/handle/publica/40702010.24406/publica-fhg-407020enLeistungselektronikNetze und Intelligente Systemeintelligentes NetzEnergiesystemanalyse621697Towards an Integrated Energy System. System Analysis Covering All Energy Sources and Sectorspresentation