Listar por autor "c86d50675f6142b8f7ae92cddbb07ac1"
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Analytical model to calculate magnetic flux density in permanent magnet synchronous machines with static eccentricity
Gómez Serna, Iratxo; Almandoz, Gaizka; Zárate Barriga, Sergio; Poza, Javier; Ugalde, Gaizka (IEEE, 2016)In this article a general analytical model for the analysis of permanent magnet synchronous machines with static eccentricity is presented. The model is a continuation of [1] and it is based on Fourier time-space series ... -
Effects of manufacturing tolerances of permanent magnets in fractional slot permanent magnet synchronous machines
Zárate Barriga, Sergio; Almandoz, Gaizka; Ugalde, Gaizka; Poza, Javier (IET, 2019)The fractional slot permanent magnet synchronous machines are well-known for their low torque ripple. However, in mass-production machines, not all the permanent magnets are identical due to the manufacturing tolerances ... -
Fast and Accurate Vibration Response Calculation Procedure for Permanent Magnet Synchronous Machines
Mendizabal, Mikel; McCloskey, Alex; Zárate Barriga, Sergio; Poza, Javier (IEEE, 2022)The vibration of the stator frame due to electromagnetic forces is one of the main noise and vibration sources of electric machines. In some applications, due to the wide variety of working conditions, design optimizations ... -
Fast finite element based vibration response calculation procedure for permanent magnet synchronous machines
Mendizabal, Mikel; McCloskey, Alex; Zárate Barriga, Sergio; Poza, Javier; Almandoz, Gaizka (IEEE, 2024)The vibration of the stator frame due to electromagnetic forces is one of the main noise and vibration sources of electric machines. In some applications, due to the wide variety of working conditions, magnetic circuit ... -
Influence of Manufacturing Tolerances and Eccentricities on the Electromotive Force in Permanent Magnet Synchronous Motors
Galfarsoro, Unai; McCloskey, Alex; Zárate Barriga, Sergio; Almandoz, Gaizka (IEEE, 2022)Eccentricity is a common error in electric motors, so its diagnosis is an important issue. Therefore, the effect of static and dynamic eccentricities on the harmonics of the frequency spectra of the voltage of a phase is ... -
Influence of manufacturing tolerances and eccentricities on the unbalanced magnetic pull in permanent magnet synchronous motors
Galfarsoro, Unai; McCloskey, Alex; Zárate Barriga, Sergio; Almandoz, Gaizka (IEEE, 2022)Eccentricity is an inevitable fault in electric motors and hence its diagnosis is an important topic. Thus, the influence of static and dynamic eccentricities on the harmonics of the frequency spectra of the unbalanced ... -
Influence of manufacturing tolerances and eccentricities on the unbalanced magnetic pull in permanent magnet synchronous motors
Galfarsoro, Unai; McCloskey, Alex; Zárate Barriga, Sergio; Almandoz, Gaizka (IEEE, 2020)Eccentricity is an inevitable fault in electric motors and hence its diagnosis is an important topic. Thus, the influence of static and dynamic eccentricities on the harmonics of the frequency spectra of the unbalanced ... -
Optimum Slot and Pole Design for Vibration Reduction in Permanent Magnet Synchronous Motors
Mendizabal, Mikel; McCloskey, Alex; Poza, Javier; Zárate Barriga, Sergio; Iriondo, Jaione (MDPI, 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 ... -
Sensitivity Analysis of the Design Parameters of Permanent Magnet Synchronous Motors for Vibration Reduction
Mendizabal, Mikel; McCloskey, Alex; Poza, Javier; Zárate Barriga, Sergio (MDPI, 2023)The use of electric motors, and particularly, Permanent Magnet Synchronous Motors, is increasing in recent years, and their vibration response is one of the most crucial aspects regarding their behaviour. Thus, the reduction ... -
Thrust Ripple Reduction in Linear Switched-Flux Machines via Additional Pole Optimisation
Eguren-Alustiza, Imanol; Almandoz, Gaizka; Egea, Aritz; Zárate Barriga, Sergio (IEEE, 2022)Linear switched-flux machines are a kind of permanent magnet machine with a passive ferromagnetic secondary. Therefore, they can achieve both a good performance and a low cost in long stroke applications. However, due to ...
