Two-speed asynchronous electric drive with energy-saving steps

  • В. И. Локарев
  • Я. Б. Волянская

Abstract

Based on the combination of two well-known circuits of the pole-switched stator winding of a two-speed asynchronous electric motor, a new scheme has been obtained, which, in addition to the two main speed stages, allows to have two more energy-saving stages at the same speeds. It is recommended to increase cos and reduce losses in electric drives with two-speed engines, operating under conditions of load fluctuations and a significant proportion of periods close to idling.

Published
2019-03-21
How to Cite
Локарев, В., & Волянская, Я. (2019). Two-speed asynchronous electric drive with energy-saving steps. Electrotechnic and Computer Systems, (60(60), 09-15. Retrieved from http://eltecs.opu.ua/index.php/journal/article/view/2377
Section
Automated electromechanical systems

Most read articles by the same author(s)