Analysis of Axial Magnetic Field of Slot Type Axial Magnetic Field Contacts with Iron Plates
Release Time:2025-04-30
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- Date:
- 2025-04-30
- Title of Paper:
- Analysis of Axial Magnetic Field of Slot Type Axial Magnetic Field Contacts with Iron Plates
- Journal:
- ISDEIV 2006
- Summary:
- This paper introduces a newkind of slot type axial magnetic field (AMF)contact with iron plates. The objectiveofthis paperis to analyzeAMFcharacteristics of the newcontact. Theanalysis wasdone byfinite element
method. Influence of iron plate parameters on AMF characteristics, such as axial magnetic flux density at current peak and current zero and phase shift time distribution, are shown. AMF characteristics of same
contactwithoutiron wereanalyzedfor a comparison. It is foundthata case gavethehighestAMF1.067Tat current
peakandits maximumAMFatcurrentzerois 0.229Tthat is veryclose to thesituation withoutiron 0.228T,whileits
phase shift time is as low as 0.6ms-1.6ms on the intermediate plane in contactgap.Inthis case parameters
of iron plates are quantities of iron plates 12, inner diameter 16mm, outer diameter 46mm, height of iron plates8mmandthicknessofcontactplates3mm.
- Co-author:
- Liu,Hu,Wang,Wang,Bi,He
- Volume:
- vol.x no.x
- Page Number:
- 289-292
- Translation or Not:
- No
- Date of Publication:
- 2006-10-17