Referenced Items are not available for this document.
This study describes a design feature for variable-airgap, cylindrical, linear variable reluctance actuators, which enhances their force capability at large airgaps. These features enable the actuators' force-displacement characteristics to be tailored to the requirements of a particular application. The method presented is based on incorporating a series of circular grooves into the stator pole faces and corresponding projections into the armature. The utility of these features is demonstrated by means of a design study on an actuator with a rated force of 1 kN over a stroke of 3 mm. The findings from the design study are validated by experimental measurements.
Published in:
Electric Power Applications, IET
(Volume:3
,
Issue:
4
)
Date of Publication: July 2009
- Page(s):
- 352 - 362
- ISSN :
- 1751-8660
- INSPEC Accession Number:
- 10721063
- Digital Object Identifier :
- 10.1049/iet-epa.2006.0304
- Product Type:
- Journals & Magazines
- Date of Current Version :
- 06 July 2009
- Issue Date :
- July 2009
- Sponsored by :
- Institution of Engineering and Technology
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