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This paper presents the results of simulation of an interior permanent magnet synchronous machine (IPMSM) modeled using different magnetic characteristics. In each case the same steel is used and comparisons are made between manufacturer's data and two sets of Epstein test data. The two Epstein data tests are for material with and without stress relief annealing (SRA) treatments and include characterization...
This report describes the performance of an interior permanent magnet synchronous machine (IPMSM) with concentrated winding designed to operate at constant power over a wide speed range. The machine model is optimized using finite element simulation model with analytical method. Three different cases based on magnet orientation making different angles between magnet bars in the same pole and one different...
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