Decentralized Management of Cascaded H-Bridge Multilevel Inverters Based on Cybernetic System Theory
Conference: International ETG Congress 2017 - International ETG Congress 2017
11/28/2017 - 11/29/2017 at Bonn, Deutschland
Proceedings: ETG-Fb. 155: International ETG Congress 2017
Pages: 6Language: englishTyp: PDFPersonal VDE Members are entitled to a 10% discount on this title
Herzog, Markus; Lahlou, Taha; Ebentheuer, Andreas W.; Herzog, Hans-Georg (Institute of Energy Conversion Technology, Technical University of Munich (TUM), Munich, Germany)
Traditional multilevel inverters use a centralized control unit. This paper proposes a decentralized structure of the control and management inside of a cascaded H-Bridge multilevel inverter for battery storage units. Relevant modulation techniques, management functions and cybernetic principles will be presented. Based on the cybernetic system theory a decentralized management architecture is proposed that leads to a modular and scalable system structure.