EAL, Institut für elektrische Antriebe und Leistungselektronik

Institut für elektrische Antriebe und Leistungselektronik

JKU, Johannes Kepler Universität Linz

Sprache: DE

Publikations Einzelansicht

Stroke Control of a Reciprocating Linear Induction Machine Driving a Free Piston Compressor


Autor(en): David Rafetseder und Wolfgang Amrhein
Jahr: 2015
Buchtitel: IN-TECH 2015, International Conference on Innovative Technologies, Dubrovnik, Croatia, Sept 09 - 11, 2015
Seite(n): 4
Zusammenfassung: A flat double-stator linear induction machine (DSLIM) with short squirrel-cage mover is investigated for driving a free piston compressor. The motor performance is determined on the basis of an equivalent circuit model (ECM) in Matlab Simulink and a finite element model (FEM) in Ansys Maxwell 2015. It is shown that the proposed motor can operate the compressor by field oriented control. Additionally, the reduction of friction losses and several stroke control methods are investigated and compared regarding high efficiency.

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