CoFAT 2016 - Lyapunov-Based Nonlinear Observer Design for an Inductively Supplied Saturated Excitation Coil of an Externally Excited Synchronous Machine

  • An inductive energy transfer system (IETS) for the energy supply of the excitation coil of an externally excited synchronous machine (EESM) has been developed. Due to the removal of the slip rings, it is impossible to measure the excitation current and the rotor resistance on the rotating rotor. Therefore, a nonlinear observer for the EESM with IETS is presented, which estimates the excitation current and the rotor resistance. This observer is designed with the direct method of Lyapunov. Keywords—externally excited synchronous machine; electric mobility; drive control; inductive energy transfer; direct method of Lyapunov; nonlinear observer

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Metadaten
Author:Bernhard Wagner, Stefan Köhler, Stefan Endres, Christoph Seßler
Document Type:conference proceeding (article)
Language:English
Date of first Publication:2016/04/01
Release Date:2024/09/10
Volume:2016
Konferenzangabe:COFAT Conference on Future Automotive Technology
institutes:Fakultät für Elektrotechnik Feinwerktechnik Informationstechnik
Research Themes:Energie & Ressourcen
Licence (German):Keine Lizenz - Deutsches Urheberrecht gilt
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