2019 International Conference on Electrical Drives & Power Electronics (EDPE) | 2019
Influence of Machine Geometry to the PMSM Mathematical Model
Abstract
The paper is focused on the evaluation of the time dependency of the equivalent circuit (EC) parameters. In the machine control theory, these parameters are supposed to be constant. But especially in the permanent magnet synchronous machines (PMSM) with fractional slot concentrated windings, time dependency of EC parameters can be very significant. Therefore the mathematical model of the generator operation is created including the time dependency of EC parameters.