Sensitivity Analysis Based NVH Optimization in Permanent Magnet Synchronous Machines Using Lumped Unit Force Response

Autor: Shuvajit Das, Anik Chowdhury, Yilmaz Sozer, Mojtaba Bahrami Kouhshahi, Alejandro Pina Ortega, Zhao Wan, Jeff Klass

Publikováno v: IEEE Transactions on Industry Applications. 58:3533-3544

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::100088a5321a6e23f68a9ea905bcf3da
https://doi.org/10.1109/tia.2022.3159326

Wide Speed Range NVH Performance Optimization In Permanent Magnet Synchronous Machines for Automotive Application Using Vibration Synthesis

Autor: Yilmaz Sozer, Alejandro Pina Ortega, Mojtaba Bahrami Kouhshahi, Shuvajit Das, Anik Chowdhury, Zhao Wan

Publikováno v: 2020 IEEE Energy Conversion Congress and Exposition (ECCE).

This research focuses on wide speed range noise, vibration and harshness (NVH) performance comparison and optimization of different fractional slot concentrated winding permanent magnet synchronous machines (PMSM) for automotive application through a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fccb113478879848d6742c0f447d1d66
https://doi.org/10.1109/ecce44975.2020.9236075

Analytical Prediction of Torque Ripple in Surface-Mounted Permanent Magnet Motors Due to Manufacturing Variations

Autor: Alejandro Pina Ortega, Longya Xu

Publikováno v: IEEE Transactions on Energy Conversion. 31:1634-1644

In the production of surface-mounted permanent magnet machines, manufacturing tolerances also contribute to torque ripple. Additional harmonics of low electrical orders are created in the torque spectrum. Slight manufacturing variations develop asymm

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::20a75170675f6a81ce5dbfc518380958
https://doi.org/10.1109/tec.2016.2598649

Detailed Investigation and Performance Improvement of the Dynamic Behavior of Grid-Connected DFIG-Based Wind Turbines under LVRT Conditions

Autor: Frede Blaabjerg, Longya Xu, Zaid Albataineh, Aimeng Wang, Almoataz Y. Abdelaziz, Alejandro Pina Ortega, Yazan M. Alsmadi

Publikováno v: Alsmadi, Y M, Xu, L, Blaabjerg, F, Ortega, A J P, Abdelaziz, A Y, Wang, A & Albataineh, Z 2018, ' Detailed Investigation and Performance Improvement of the Dynamic Behavior of Grid-Connected DFIG-Based Wind Turbines under LVRT Conditions ', IEEE Transactions on Industry Applications, vol. 54, no. 5, 8357454, pp. 4795-4812 . https://doi.org/10.1109/TIA.2018.2835401

Power generation and grid stability have become key issues in the last decade. The high penetration of large capacity wind generation into the electric power grid has led to serious concerns about its influence on the dynamic behavior of power system

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9a0e173f478cb1534192f2f688c22912
https://vbn.aau.dk/ws/files/306351247/Detailed_Investigation_and_Performance_Improvement_of_the_Dynamic_Behavior_of_Grid_Connected_DFIG_Based_Wind_Turbines_under_LVRT_Conditions.pdf

Investigation of design based solutions to reduce vibration in permanent magnet synchronous machines with low order radial forces

Autor: Subhra Paul, Rakib Islam, Yilmaz Sozer, Iftekhar Hasan, Alejandro Pina Ortega

Publikováno v: 2017 IEEE Energy Conversion Congress and Exposition (ECCE).

This research analyzes the vibration phenomenon in certain types of fractional slot permanent magnet synchronous machines that excites low order radial forces. The study utilizes a motor topology from the group having 12-stator slots and 10-rotor pol

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::eb7d6451b90a0431dfdc3b6f177e454b
https://doi.org/10.1109/ecce.2017.8096908