High Frequency DC-DC Converter for an Integrated Electrical Excitation of an Axial Flux Machine with Fiber-composite Rotor: A Multidisciplinary Approach

Konferenz: CIPS 2020 - 11th International Conference on Integrated Power Electronics Systems
24.03.2020 - 26.03.2020 in Berlin, Deutschland

Tagungsband: ETG-Fb. 161: CIPS 2020

Seiten: 6Sprache: EnglischTyp: PDF

Autoren:
Schneider, Philipp; Reimann, Tobias; Endert, Fabian; Heidrich, Tobias; Moeckel, Andreas; Neitzel, Benedikt (Technische Universität Ilmenau, Germany)

Inhalt:
NEMOFASER, an interdisciplinary research group, is dedicated to find a methodology for the design of an axial flux machine with electrical excited fiber-composite rotor. In this paper, both the system approach of the whole machine and the approach for the power electronic units are described. Regarding electronics, the focus lies on the electrical, magnet-ic and thermal design and integration of the brushless power supply for rotor-sided excitation winding, using a rotary transformer combined with an CLLLC converter. Furthermore, the stator power supply is regarded as well.