Krasnov R. Improving the reliability of electromotors compressors of electric rolling stock.

The dissertation paper is devoted to improving the reliability of electromotor compressors of rolling stock by providing normative values of heat insulation under real operating conditions and improve protection anchor range from excessive electric currents that can cause heat insulation more acceptable values. Proposed, in contrast to previous studies, the process of starting to consider as being composed of two stages. In this paper a study to determine the values of currents at each of these phases and the influence of the duration of the stages of heat insulation in heat insulation under real operating conditions of the motor.