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Iranian Journal of Electrical and Electronic Engineering، جلد ۲۰، شماره ۱، صفحات ۲۹۳۷-۲۹۳۷
عنوان فارسی
چکیده فارسی مقاله
کلیدواژه‌های فارسی مقاله
عنوان انگلیسی Precise Loss Estimation and Comprehensive Thermal Analysis of Axial-Field Flux-Switching PM Machine
چکیده انگلیسی مقاله Losses in electric machines produce heat and cause an efficiency drop. As a consequence of heat production, temperature rise will occur which imposes severe problems. Due to the dependence of electrical and mechanical performance on temperature, conducting thermal analysis for a special electric machine that has a compact configuration with poor heat dissipation capability is crucial. This paper aims to carry out the thermal analysis of an axial-field flux-switching permanent magnet (AFFSPM) machine for electric vehicle application. To fulfill this purpose, three-dimensional (3D) finite element analysis is performed to accurately derive electromagnetic losses in active components. Meanwhile, copper losses are calculated by analytic correlation in maximum allowable temperature. To improve thermal performance, cooling blades are inserted on the frame of AFFSPM, and 3D computational fluid dynamics (CFD) is developed to investigate thermal analysis. The effect of different housing materials, the external heat transfer coefficient, and various operating points on the components' temperature has been reported. Finally, 3-D FEA is used to conduct heat flow path and heat generation density.
کلیدواژه‌های انگلیسی مقاله Flux Switching Machine, Cooling System, Computational Fluid Dynamics, Finite Element Analysis, Thermal Analysis.
نویسندگان مقاله | Ali Zarghani
Shahid Beheshti University


| Pedram Dehgosha
Shahid Beheshti University


| Hossein Torkaman
Shahid Beheshti University


| Aghil Ghaheri
Shahid Beheshti University
نشانی اینترنتی http://ijeee.iust.ac.ir/browse.php?a_code=A-10-4658-3&slc_lang=en&sid=1
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کد مقاله (doi)
زبان مقاله منتشر شده en
موضوعات مقاله منتشر شده 2-Electronic Devices
نوع مقاله منتشر شده ICEMG2023
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