Аналіз процесу нагрівання стрижнів демпферної обмотки синхронного двигуна шарового подрібнювального млина в пускових режимах

Abstract

Causes of going out from line-up of knots of synchronous machines are explained. A process of heating bars of damper puttee of synchronous engine at his starting is considered. Computation temperatures of heating are shown at direct asynchronous and frequency starting. Results of researches are illustrated by the proper graphs.