This paper focuses on simulation of permanent magnet synchronous machine (PMSM) with fractional-slot windings (FSW) in Modelica. Modeling of the electrical machines with object-oriented approach is shortly described, and a new Modelica library for simulation of electrical machines is introduced. The results of simulation of PMSMs with fractional slot windings are presented and explained. Special attention is paid to the higher harmonics and sub harmonics produced by the winding and their influence on machine operation.
机构:
Gen Elect Global Res Ctr, Elect Machines & Drives Lab, Niskayuna, NY 12309 USAGen Elect Global Res Ctr, Elect Machines & Drives Lab, Niskayuna, NY 12309 USA
机构:
Gen Elect Global Res Ctr, Elect Machines & Drives Lab, Niskayuna, NY 12309 USAGen Elect Global Res Ctr, Elect Machines & Drives Lab, Niskayuna, NY 12309 USA