Performance of IPM-PMASR Motors with Ferrite Injection for Home Appliance Washing Machine
- ARMANDO, Eric Giacomo
- GUGLIELMI, Paolo
- PASTORELLI, MICHELE ANGELO
- PELLEGRINO, GIAN - MARIO LUIGI
- VAGATI, Alfredo
Publication date
January 2008
DOI Publisher
Institute of Electrical and Electronics Engineers (IEEE)Abstract
The paper points out the performance of a permanent magnet assisted synchronous reluctance (PMASR) motor, filled with anisotropic plasto-ferrite. A model to evaluate the contribution of PM to the total torque is presented and the results are compared with the performance of the basic synchronous (SyR) reluctance motor, utilizing the same rotor lamination. The maximum power vs. speed characteristics of these two motors are then analyzed, showing the strong impact of the ferrite injection on the resulting constant power speed range and needed inverter siz
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