0% Complete
|
ورود به سامانه
|
ثبت نام
صفحه اصلی
/
icemd2023
Three-Dimensional Thermal Analysis of a Rotor-Excited Axial Flux Switching Permanent Magnet Machine by Computational Fluid Dynamics Method
نویسندگان :
Pedram Dehgosha
1
Ali Zarghani
2
Hossein Torkaman
3
Aghil Ghaheri
4
1- دانشگاه شهید بهشتی
2- دانشگاه شهید بهشتی
3- دانشگاه شهید بهشتی
4- Shahid Beheshti University Tehran, Iran
کلمات کلیدی :
thermal analysis،cooling system،computational fluid dynamics،axial flux permanent magnet machine،electric vehicle
چکیده :
During conversation energy by electric machines, some energy will inevitably be wasted in the form of losses. The machine losses will be converted into heat and will increase the temperature of the machine components. Due to the dependence of electrical and mechanical properties of materials on temperature, investigating the heat transfer process in electric machines is imperative. This paper performs thermal analysis of a 2.3 kW, totally enclosed, rotor-excited axial flux switching permanent magnet (RE-AFSPM) machine for electric vehicle application by computational fluid dynamics method. Electromagnetic analysis based on the three-dimensional finite element method has been conducted to calculate losses accurately. Steady-state components temperature has been evaluated under nominal operating conditions, various rotational speeds, and different external convection coefficients. In addition, inserting blades for cooling performance of the RE-AFSPM are developed. Besides, temperature control along with the effect of the housing material on the component's temperature has been investigated. Results indicate utilizing aluminum housing, the RE-AFSPM have better thermal performance rather than cast iron.
لیست مقالات
لیست مقالات بایگانی شده
Frame and stator core vibration analysis of a medium power generator through finite element method
Masoud Shahparasti - Mojtaba Dehghani - Mohsen NIkfar
Fast Charging Stations and Battery Swap Stations for Electric Vehicles: A Decision-Making Model
Mohammad Mahdi Gholami - Morteza Kheradmandi - Maziar Karimi
بررسی گشتاور ژنراتور سنکرون در شرایط خطای همگامسازی خارج از فاز
امید برفی - علیرضا سبوحی - ابوالفضل واحدی
تخمین پارامترها و توابع دور مورد نیاز در مدل تابعسیمپیچ موتور القایی سه فاز
فاطمه محمدی - منصور اوجاقی - مهدی صبوری
A Comparative Study of Foucault Brake System to Consider the Effect of Disc Shape and Material for Increasing Eddy Current Loss and Braking Torque
Hamed Nazifi - Alireza Namnabat - Aref Doroudi
Optimal Design of a Permanent Magnet Synchronous Motor for Elevator Applications by Reducing Torque Ripple
Morteza Khorasani - Seyed-Mahdi Mir-Imani - Seyed-Aliasghar Gholamian
کاهش ریپل گشتاور در درایو ماژولار موتور سنکرون آهن ربای دائم سنکرون دوازده فاز با سیم پیچی دوبل استاتور
داوود ملکی - ابوالفضل حلوایی نیاسر
تعیین تعداد برجستگی بهینه در رتور ریزالور رلوکتانس متغیر لولهای با استفاده از روش مدار معادل مغناطیسی
فاطمه زارع - فرید توتونچیان
Technical and Economic Feasibility Study of Using Fractional Slot Concentrated Winding BLDC Motor for Evaporative Cooler Application
Hossein Azizi moghaddam - Reza Mirzahosseini - Amirhossein Farajzadeh
Comparison of Synchronous Reluctance and Inter-Modular Biased-Flux Stator Permanent Magnet Motors
Mohammad Amirkhani - Mohammad Afrank - Mojtaba Mirsalim
ثمین همایش، سامانه مدیریت کنفرانس ها و جشنواره ها - نگارش 40.4.2