2026-04-30T23:47:15Zhttps://ebiltegia.mondragon.edu/oai/request

oai:ebiltegia.mondragon.edu:20.500.11984/53042024-03-05T11:25:38Zcom_20.500.11984_473col_20.500.11984_478

00925njm 22002777a 4500 dc Mendizabal, Mikel author McCloskey, Alex author Poza, Javier author Zárate Barriga, Sergio author Iriondo, Jaione author 2021 Permanent Magnet Synchronous Motors (PMSMs) are increasingly being used and are required to satisfy noise and vibration specifications. Thus, it is necessary to develop design guidelines for electric motors that consider vibration response as a key output of the design. This work shows the influence of the main design parameters regarding PMSMs: the number of slots and the number of poles. First, the influence of the number of slots in the natural frequencies is analysed by Finite Element calculations, which are experimentally verified. Then, the analytical calculation of the vibration response is explained. This is applied for several combinations of the number of slots and the number of poles, and the results are compared. Considering the analytical development, a procedure to choose the most adequate combination of the number of slots and poles is proposed. The analytical predictions are validated according to experimental measurements in two machines. 2076-3417 https://katalogoa.mondragon.edu/janium-bin/janium_login_opac.pl?find&ficha_no=163700 https://hdl.handle.net/20.500.11984/5304 electrical machines design vibration electromagnetic forces slot number pole number Optimum Slot and Pole Design for Vibration Reduction in Permanent Magnet Synchronous Motors