Protection of asynchronous motors from single-phase modes.

  • A М Федун
  • К Н Вакуленко

Abstract

The necessity of protecting asynchronous motors from phase failure is technically justified, the voltage asymmetry at the motor terminals during phase failure is determined, the technical requirements for the protection relay are given: setpoint value and accuracy taking into account the technological dispersion of relay parameters.

Published
2019-02-07
Issue
No. 20(20) (1975): Electrical engineering and electrical equipment
Section
Automated Electromechanical Systems