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Non-Magnetic Ring Effect for Speed Increase of Solenoid Actuator  

Sung Baek-Ju (Dept. of Machinery Systems Reliability Research Center, Korea Institute of machinery & Materials)
Lee Eun-Woong (Dept. of Electrical Engineering, Chungnam National University)
Publication Information
KIEE International Transaction on Electrical Machinery and Energy Conversion Systems / v.5B, no.4, 2005 , pp. 317-323 More about this Journal
Abstract
To increase the operating speed of the solenoid actuator, this paper proposed a modified model using a non-magnetic ring, which is welded on the magnetic guide tube, and also presents the characteristic equations, results of Finite Element Method (FEM) analysis for magnetic flux distribution and density in magnetic flux paths, and computer simulation results for the dynamic characteristics of plunger motion according to the stroke and time variation. As well, we proved the non-magnetic ring effect by experiments using prototypes.
Keywords
Attraction Force; Solenoid Actuator; Non-Magnetic Ring; Plunger; Stationary Core;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
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