Industrialization of AMB Systems With Standard Drive Technology

Industrialization of AMB Systems With Standard Drive Technology

Around two decades ago, active magnetic bearings (AMBs) were introduced into oil and gas applications but never gained any relevant market share in large turbomachinery drive trains. This paper discusses how standard drive technology from machine tool applications can be used to control AMB systems....

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Veröffentlicht in:IEEE transactions on industry applications 2013-03, Vol.49 (2), p.791-798
Hauptverfasser: Denk, J., Stoiber, D., Kopken, H-G, Walter, H.
Format: Artikel
Sprache:eng
Schlagworte:
Active magnetic bearings (AMBs)
Coils
controller design
Force
Hardware
Integrated circuits
machine tools
Magnetic levitation
power amplifiers
rotating machines
Rotors
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Beschreibung
Zusammenfassung:Around two decades ago, active magnetic bearings (AMBs) were introduced into oil and gas applications but never gained any relevant market share in large turbomachinery drive trains. This paper discusses how standard drive technology from machine tool applications can be used to control AMB systems. As a proof of the concept, results of prototype testing with a 5-MW induction motor are presented.
ISSN:0093-9994
1939-9367
DOI:10.1109/TIA.2013.2242426