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Less Rare-Earth Electromagnetic Design for a High-Performance Permanent Magnet Motor
(MDPI, 2022)
This paper presents an electromagnetic design alternative using the so-called banana-shaped magnets, achieving magnet weight reduction of 21.82% for the same performance as the baseline motor in the case study. Typically, ...
Double Dead-Time Signal Injection Strategy for Stator Resistance Estimation of Induction Machines
(MDPI, 2022)
A sensorless online temperature estimator is presented in this paper, which estimates the temperature using a novel signal injection strategy. This allows to eliminate the temperature sensors in the machine, as well as ...