STUDY OF THE EFFICIENCY OF RECOVERY OF THE INSULATION PROPERTIES OF THE WINDINGS OF THE TRACTION ELECTRIC MOTORS DURING THE REPAIR OF ELECTRIC LOCOMOTIVES
Keywords:
isolation, compound, restoration, electrolysisAbstract
The analysis of unplanned repairs of DC traction motors carried out in the Moskovka service locomotive depot was carried out, thanks to which a conclusion was made about a large proportion of failures attributable to insulation. A method of impregnation of insulation based on the principle of electrolysis was developed and investigated. As a comparison to this method, impregnation was implemented by dipping the winding. Conclusions were drawn based on the results of the study, and as a conclusion, the question was raised about the expediency of impregnating traction motors in depot conditions with repeated restoration work of insulation already carried out during the repair process.
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