Fast current waveform calculation algorithm for a six phase switched reluctance machine
Conference: PCIM Europe 2016 - International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management
05/10/2016 - 05/12/2016 at Nürnberg, Deutschland
Proceedings: PCIM Europe 2016
Pages: 8Language: englishTyp: PDF
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Authors:
Borecki, Jacek; Orlik, Bernd (University of Bremen – Institute for Electrical Drives, Power Electronics and Devices, Otto-Hahn-Allee NW 1, 28359 Bremen, Germany)
Abstract:
A novel current waveform calculation method for six phase switched reluctance machines is presented. The approach described in this paper, allows fast offline computation of current waveforms that result in a ripple-free output torque. Moreover, the algorithm simplifies global optimization problems due to the low number of input parameters. Thanks to the sine base initial waveform, only two parameters are necessary to carry out local optimization for minimum current RMS value and/or other quantities.