Mendes, Gabriel DiasFerreira, Ângela P.2022-03-042022-03-042021Mendes, Gabriel; Ferreira, Angela (2021). Extending the multiphysics modelling of electric machines in a digital twin concept. In 11th IEEE International Conference on Intelligent Data Acquisition and Advanced Computing Systems: Technology and Applications. Cracow. p. 689-693. ISBN 978-1-6654-4209-1978-1-6654-4209-1http://hdl.handle.net/10198/25155The digital twin is a trending technology that has been applied to different fields. In this work, the use of the digital twin of electric machines in a life cycle perspective is investigated. It presents a literature review of the main concepts and applications of the digital twin in the field. In addition, it discusses the methodological approach to obtain the digital twin of a static electric machine by using its multiphysics model in a reduced order model, to improve the maintenance scheme and estimate the lifetime of its insulation system based on the machine’s temperature profile.engDigital twinMultiphysicsFEMRemaining lifetimeElectric machinesconference paper10.1109/IDAACS53288.2021.9660964