Polyusable windings with ratio of numbers of parallel branches 1: 3 (Δ / ΔΔΔ).

  • В. П. Сверщевский

Abstract

External switching circuits Δ / ΔΔΔ are considered for pole-selectable windings of induction motors with large pole number ratios, which provide switching without breaking the power supply circuit. The technical data of the designed windings for the proposed and known Δ / ΔΔΔ scheme, as well as the results of their tests, are given.

Published
2019-04-03
Issue
No. 47(47) (1995): Electrical engineering and electrical equipment
Section
Automated Electromechanical Systems