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Theoretical study of electrical contact dustiness impact on the transition resistance
MATEC Web of Conferences
The article considers a mathematical model for determination of transition resistance in electrical contacts. The suggested model considers elastic, elastoplastic and plastic deformations of micro-protrusions on rough contact surfaces, the presence of surface films and dust particles on them. A theoretical dependence of possible contact failure on dust content has been obtained.doi:10.1051/matecconf/201822402035 fatcat:rmxirnbaangjjauya7c6gqnv2m