Title :
Electromagnetic moment of BLDC with nonmagnetic anchor under 180-degree commutation
Author :
Sapsalev, Anatoly V. ; Davidenko, Olga B. ; Kasatkina, Elena G. ; Savin, Nikolay P. ; Saidov, Sahbon A.
Author_Institution :
Novosibirsk State Tech. Univ., Novosibirsk, Russia
fDate :
June 29 2015-July 3 2015
Abstract :
Ratio of the electromagnetic torque section of the brushless motor with a nonmagnetic armature on interval switching has been calculated and its general expression under 180 degree law switching has been defined. Estimation of electromagnetic torque ripple caused by discrete switching sections of the armature winding has been provided.
Keywords :
brushless DC motors; commutation; machine windings; method of moments; BLDC motor; armature winding; brushless DC motor; discrete switching sections; electromagnetic moment; electromagnetic torque ripple; electromagnetic torque section; interval switching; nonmagnetic anchor; nonmagnetic armature; Brushless motors; Electrical engineering; Permanent magnet motors; Switches; Torque; Windings; Fourier series; brushless motor; electromagnetic moment; permanent magnets;
Conference_Titel :
Micro/Nanotechnologies and Electron Devices (EDM), 2015 16th International Conference of Young Specialists on
Conference_Location :
Erlagol
Print_ISBN :
978-1-4673-6718-9
DOI :
10.1109/EDM.2015.7184598
