Implementation of energy saving AMB control through smart switching bias current

Alexander Smirnov, Alexander Pesch, Olli Pyrhonen, Jerzy T. Sawicki

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

2 Citations (Scopus)

Abstract

The hybrid system approach is used to minimize losses in the AMB system by switching controllers and bias current. The method is validated with experimental results at steady state and rotating system. With high bias orbits of the rotor are reduced while in the absence of disturbance the losses are minimized with low bias. The switching rules based on inner variables of the control system are proposed.

Original languageEnglish
Title of host publication2014 16th European Conference on Power Electronics and Applications, EPE-ECCE Europe 2014
PublisherIEEE Institute of Electrical and Electronic Engineers
ISBN (Print)978-1-4799-3015-9
DOIs
Publication statusPublished - 1 Jan 2014
MoE publication typeA4 Article in a conference publication
Event16th European Conference on Power Electronics and Applications, EPE-ECCE Europe 2014 - Lappeenranta, Finland
Duration: 26 Aug 201428 Aug 2014

Conference

Conference16th European Conference on Power Electronics and Applications, EPE-ECCE Europe 2014
CountryFinland
CityLappeenranta
Period26/08/1428/08/14

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Keywords

  • Magnetic bearings
  • Modelling
  • Ohmic Losses
  • Optimal control

Cite this

Smirnov, A., Pesch, A., Pyrhonen, O., & Sawicki, J. T. (2014). Implementation of energy saving AMB control through smart switching bias current. In 2014 16th European Conference on Power Electronics and Applications, EPE-ECCE Europe 2014 [6910825] IEEE Institute of Electrical and Electronic Engineers . https://doi.org/10.1109/EPE.2014.6910825