@inproceedings{ed8c259a5f7a4972b3f68dc0a24d0481,
title = "Mathematical analysis of oscillation characteristics of permanent magnet synchronous motor",
abstract = "In a previous project a permanent magnet synchronous motor (BLDC) without damping winding was being constructed for the application in an x-ray microscope. When tested, above a certain speed level, the drive system started oscillating and finally lost its synchronism. Therefore a mathematical analysis of the system equations of the BLDC drive was carried out in order to identify the mechanism and criteria of stability within the system. The eigenvalues of the non-linear system of differential equations were computed in dependence of several parameters. The influences of drive speed, winding resistance and inductances on the stability behavior of the drive were investigated.",
keywords = "Brushless DC, Eigenvalue, Oscillation characteristics, Permanent magnet motors, System equations",
author = "Alexander Oswald and Herzog, {Hans Georg} and Alexander Haas",
year = "2010",
doi = "10.1109/ICELMACH.2010.5608027",
language = "English",
isbn = "9781424441754",
series = "19th International Conference on Electrical Machines, ICEM 2010",
booktitle = "19th International Conference on Electrical Machines, ICEM 2010",
note = "19th International Conference on Electrical Machines, ICEM 2010 ; Conference date: 06-09-2010 Through 08-09-2010",
}