Title: Experimental Verification of the Hybrid Magnetic Bearing Operation
Authors: Vitner, Jan
Pavelka, Jiří
Lettl, Jiří
Citation: 2018 International Conference on Applied Electronics: Pilsen, 11th – 12th September 2018, Czech Republic, 163-168.
Issue Date: 2018
Publisher: Západočeská univerzita v Plzni
Document type: konferenční příspěvek
URI: http://hdl.handle.net/11025/35494
ISBN: 978–80–261–0721–7
ISSN: 1803–7232
Keywords: magnetické ložisko;polohová stabilizace;magnetická levitace;výkonová elektronika
Keywords in different language: magnetic bearing;positional stabilization;magnetic levitation;power electronic
Abstract in different language: This paper discusses the proposal, realization, controlling system implementation and function verification of a hybrid magnetic bearing. The hybrid magnetic bearing in comparison with active and passive magnetic bearings exploits both passive and active magnetic fluxes. This type of bearing is not given too much attention in the literature despite of its many advantages. The issue of active and passive magnetic bearings is widely elaborated against the issue of hybrid magnetic bearings. The hybrid magnetic bearing is the special kind of a radial magnetic bearing. This magnetic bearing exploits permanent magnets to produce the basic magnetic flux acting the rotor and 3-phase double layer winding to influence this flux by an active magnetic flux. Basically, the hybrid magnetic bearing was developed for high speed bearing-less devices. According to that, we are expecting the achievement the highest rotor levitation stability in wide range of rotational speed and in various driving modes. The quality of the levitation is evaluated by international standards [ISO 14839]. In this paper, results of experimental verification of the levitation stability are presented
Rights: © Západočeská univerzita v Plzni
Appears in Collections:Applied Electronics 2018
Applied Electronics 2018

Files in This Item:
File Description SizeFormat 
Vitner.pdfPlný text2,22 MBAdobe PDFView/Open

Please use this identifier to cite or link to this item: http://hdl.handle.net/11025/35494

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.