High Dynamic Rotor Oriented Current Control for Permanent Magnet Synchronous Machines with Saturation Characteristics

Conference: PCIM Europe 2014 - International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management
05/20/2014 - 05/22/2014 at Nürnberg, Deutschland

Proceedings: PCIM Europe 2014

Pages: 8Language: englishTyp: PDF

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Gemassmer, Tobias; Richter, Jan; Schnarrenberger, Mathias; Braun, Michael (Karlsruhe Institute of Technology (KIT), Germany)

This paper presents a new approach to adapt classic linear current control design to permanent magnet synchronous machines with saturation characteristics. All needed parameters for the current controller are online calculated from stationary machine measurements. The additional effort compared to control of linear machines is kept as low as possible in order to meet useroriented requirements. The developed current control scheme is verified by simulation as well as by experimental results.