Modeling and Analysis of Fractional Slot Concentrated Winding Interior Permanent Magnet Machine
Classical modelling techniques of Permanent Magnet (PM) machines include extracting the machine characteristics such as Ld and Lq to represent machine behaviour and identify optimal operating point for maximum torque per ampere (MTPA). High order models include capturing saturation as function of inductances in their respective axis. This talk provides insights on how to create flux linkage maps using MagNet software and use that information to create an operating point map for an available voltage to achieve maximum torque per ampere.
Jagadeesh Tangudu – United Technologies Research Center