The Mechanical Transient Process at Asynchronous Motor Oscillating Mode

2009
Uldis Antonovičs, Viesturs Bražis, Jānis Greivulis

The research object is squirrel-cage asynchronous motor connected to single-phase sinusoidal. There are shown, that by connecting to the stator windings a certain sequence of half-period positive and negative voltage, a motor rotor is rotated, but three times slower than in the three-phase mode. Changing the connecting sequence of positive and negative half-period voltage to stator windings, motor can work in various oscillating modes. It is tested experimentally. The mechanical transient processes had been researched in rotation and oscillating modes.

Keywords
induction motor, oscillating mode, mechanical transient process

Antonovičs, U., Bražis, V., Greivulis, J. The Mechanical Transient Process at Asynchronous Motor Oscillating Mode. Power and Electrical Engineering. Vol.25, 2009, pp.23-26. ISSN 1407-7345.

Publication language
English (en)