Dynamic Analysis of the PM stepping motor by behavior model and circuit simulator
The PDF file is not available.
Kaoru Miyazaki, SANYO Seimitsu Co.,Limited
In general, it is difficult to get pull in and pull out torque of a stepping motor directly by a 3-D dynamic magnetic field simulator, because it takes a lot of time to calculate. In this paper, we propose the simulation system which incorporates a behavior model of a stepping motor created by a 3-D static magnetic field simulator into a circuit simulator. By using this system, we can get pull in and pull out torque quickly. We compare the results of simulation with measured values. The results correspond with measured values well at low pulse rate. At high pulse rate, the results depend on a viscosity coefficient of the bearing and iron losses of stator.
Necessary cookies are absolutely essential for the website to function properly. This category only includes cookies that ensures basic functionalities and security features of the website. These cookies do not store any personal information.