EN
TR
Design and Implementation of Asynchronous Motor For Light Electric Vehicles
Abstract
Speed, torque and power values of asynchronous traction motors (ATM) to be used in light electric vehicles vary depending on many parameters such as the number of starting and braking, speed limit, need for acceleration, total vehicle weight, depending on the driving cycle in the area where it is intended to be used. However, industrial type squirrel cage asynchronous motors are designed to operate from the mains in continuous running duty and rated conditions, and they differ significantly from asynchronous traction motors to be used for electric vehicles in terms of design and performance requirements. This study aims to design an synchronous traction motor to be used in light electric vehicles which has 48V DC battery voltage, 3,5kW power and S2-60min short-time duty. Finite element analysis (FEA), performance outputs, test results of the prototype motor have been carried out with comparative results. Basic sizing equations for the required motor properties, physical dimensions of the designed asynchronous motor, stator and rotor slot dimensions, winding properties and performance values are given in the study. The designed motor is firstly subjected to FEA analyses and flux distributions and current densities in different operating conditions are given. The prototype asynchronous traction motor was tested under eight different speed and load conditions, and the results of frequency, voltage, current, speed, torque, output power, power factor and efficiency were compared with the simulation results. Similarly, the prototype motor was taken to temperature rise tests under different load conditions, and temperature curves were obtained and presented. The test results and the design results were substantially similar, and the design results were confirmed by the test results.
Keywords
Teşekkür
Yazarlar, çalışmaya katkılarından dolayı ELSAN Elektrik San. ve Tic. A.Ş’ye teşekkür ederler.
Kaynakça
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Ayrıntılar
Birincil Dil
Türkçe
Konular
Mühendislik
Bölüm
Konferans Bildirisi
Yayımlanma Tarihi
31 Temmuz 2021
Gönderilme Tarihi
7 Haziran 2021
Kabul Tarihi
26 Haziran 2021
Yayımlandığı Sayı
Yıl 1970 Sayı: 26
APA
Ocak, C., & Yenipınar, B. (2021). Hafif Elektrikli Araçlar için Asenkron Motor Tasarımı ve Uygulaması. Avrupa Bilim ve Teknoloji Dergisi, 26, 228-233. https://doi.org/10.31590/ejosat.949092
Cited By
Design and Performance Analysis of an Outer-Rotor PMaSynRM
Gazi Üniversitesi Fen Bilimleri Dergisi Part C: Tasarım ve Teknoloji
https://doi.org/10.29109/gujsc.1393844