Implementation of energy saving AMB control through smart switching bias current

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

doi:10.1109/EPE.2014.6910825

Implementation of energy saving AMB control through smart switching bias current

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

^*Corresponding author for this work

Not published at VTT

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-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 language	English
Title of host publication	2014 16th European Conference on Power Electronics and Applications, EPE-ECCE Europe 2014
Publisher	IEEE Institute of Electrical and Electronic Engineers
ISBN (Print)	978-1-4799-3015-9
DOIs	https://doi.org/10.1109/EPE.2014.6910825
Publication status	Published - 1 Jan 2014
MoE publication type	A4 Article in a conference publication
Event	16th European Conference on Power Electronics and Applications, EPE-ECCE Europe 2014 - Lappeenranta, Finland Duration: 26 Aug 2014 → 28 Aug 2014

Conference

Conference	16th European Conference on Power Electronics and Applications, EPE-ECCE Europe 2014
Country/Territory	Finland
City	Lappeenranta
Period	26/08/14 → 28/08/14

Keywords

Magnetic bearings
Modelling
Ohmic Losses
Optimal control

Access to Document

10.1109/EPE.2014.6910825

Cite this

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title = "Implementation of energy saving AMB control through smart switching bias current",

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.",

keywords = "Magnetic bearings, Modelling, Ohmic Losses, Optimal control",

author = "Alexander Smirnov and Alexander Pesch and Olli Pyrhonen and Sawicki, {Jerzy T.}",

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doi = "10.1109/EPE.2014.6910825",

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booktitle = "2014 16th European Conference on Power Electronics and Applications, EPE-ECCE Europe 2014",

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Smirnov, A, Pesch, A, Pyrhonen, O & Sawicki, JT 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, 16th European Conference on Power Electronics and Applications, EPE-ECCE Europe 2014, Lappeenranta, Finland, 26/08/14. https://doi.org/10.1109/EPE.2014.6910825

Implementation of energy saving AMB control through smart switching bias current. / Smirnov, Alexander; Pesch, Alexander; Pyrhonen, Olli et al.
2014 16th European Conference on Power Electronics and Applications, EPE-ECCE Europe 2014. IEEE Institute of Electrical and Electronic Engineers, 2014. 6910825.

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

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AU - Smirnov, Alexander

AU - Pesch, Alexander

AU - Pyrhonen, Olli

AU - Sawicki, Jerzy T.

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Y1 - 2014/1/1

N2 - 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.

AB - 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.

KW - Magnetic bearings

KW - Modelling

KW - Ohmic Losses

KW - Optimal control

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DO - 10.1109/EPE.2014.6910825

M3 - Conference article in proceedings

AN - SCOPUS:84923888268

SN - 978-1-4799-3015-9

BT - 2014 16th European Conference on Power Electronics and Applications, EPE-ECCE Europe 2014

PB - IEEE Institute of Electrical and Electronic Engineers

T2 - 16th European Conference on Power Electronics and Applications, EPE-ECCE Europe 2014

Y2 - 26 August 2014 through 28 August 2014

ER -

Implementation of energy saving AMB control through smart switching bias current

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