Title :
MMF of six phase induction motors for rectangular current supply
Author :
Grochowalski, J.M. ; Lettl, J. ; Pavelka, Jan
Author_Institution :
Inst. of Electr. Eng., West Pomeranian Univ. of Technol. in Szczecin, Szczecin, Poland
Abstract :
The problem of diminishing the pulsating torques in high power induction motor drives are investigated. This paper describes analysis and numerical results of MMF in three and six phase AC machines supplying by sinusoidal and nonsinusoidal currents. Analysis of six phase machines are for different angle between three phase stator windings and different time angles between currents in both three phase systems.
Keywords :
induction motor drives; stators; different time angles; high power induction motor drives; nonsinusoidal currents; pulsating torques; rectangular current supply; sinusoidal currents; six phase AC machines; six phase induction motors; three phase AC machines; three phase stator windings; AC machines; Conductivity; Harmonic analysis; Inverters; Shape; Three dimensional displays; Windings;
Conference_Titel :
Methods and Models in Automation and Robotics (MMAR), 2011 16th International Conference on
Conference_Location :
Miedzyzdroje
Print_ISBN :
978-1-4577-0912-8
DOI :
10.1109/MMAR.2011.6031371
