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Analysis of a short stroke, singe phase tubular permanent magnet actuator for reciprocating compressors.

Ibrahim, Taib and Wang, Jiabin and Howe, Dave (2007) Analysis of a short stroke, singe phase tubular permanent magnet actuator for reciprocating compressors. In: ^th International Symposium on Linear Drives for Industrial Applications, LDIA2007, Lillie, France.

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Abstract

The paper describes the analysis of a short stroke, tubular moving-magnet actuator which employs multi-segmented, trapezoidally shaped, radially and axially magnetised magnets. The open-circuit magnetic filed distribution is established analytically in terms of a magnetic vector potential formulated in the cylindrical coordinate system. The analytical field solution allows the prediction of flux linkage, back-emf and thrust force of the actuator in closed forms and facilitates design optimisation. The analytically predicted results are validated by finite elements analyses.

Item Type:Conference or Workshop Item (Paper)
Subjects:T Technology > TK Electrical engineering. Electronics Nuclear engineering
Departments / MOR / COE:Research Institutes > Energy
ID Code:1104
Deposited By: Dr Taib Ibrahim
Deposited On:14 Apr 2010 06:12
Last Modified:19 Jan 2017 08:26

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