FIELD: electrical engineering.
SUBSTANCE: invention relates to the field of electrical engineering, in particular to the crown protection system for the electrical machine. Crown protection system for electric machine includes external protection from crown and end protection from crown. At the same time both external protection from crown and end protection from crown are made of the same material, which has nonlinear electric resistance, which is dependent on field intensity.
EFFECT: improvement of crown protection system for electric machine, higher efficiency of production.
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