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TEK FAZLI ÇİFT ÇIKINTILI KUTUPLU SABİT MIKNATISLI BİR MOTORUN SONLU ELEMAN ANALİZİ

FINITE ELEMENT ANALYSIS OF A SINGLE PHASE DOUBLYSALIENT POLE PERMANENT MAGNET MOTOR

Journal Name:

  • Dokuz Eylül Üniversitesi Mühendislik Fakültesi Fen ve Mühendislik Dergisi

Publication Year:

  • 2006

Key Words:

Keywords (Original Language):

Author NameUniversity of AuthorFaculty of Author
Abstract (2. Language): 
In this paper, the back emf induced in the stator windings and the electromagnetic torque developed by a single-phase doubly-salient permanent magnet motor is obtained using two dimensional finite element method. These quantities of a permanent magnet motor are required for the transient and steady state analysis. The magnetic vector potential distribution in the machine is obtained to compute induced back emf. There are several methods for calculating the torque by using data from numerical analysis of the magnetic field. Two out of these are Maxwell Stress Tensor and Co-energy Derivation which have been used to obtain no-load conditions in this study. The static torque at full-load are computed only by using Maxwell Stress Tensor Method. The results of the analysis as a function of rotor position have been presented here.
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Abstract (Original Language): 
Bu makalede, stator sargılarında indüklenen gerilim ve tek fazlı çift değişken hava aralıklı sabit mıknatıslı motor tarafında üretilen elektromanyetik tork iki boyutlu sonlu elemanlar yöntemi kullanılarak elde edildi. Sabit mıknatıslı motorun bu büyüklükleri geçici ve kalıcı durum analizleri için gereklidir. İndüklenen gerilimi hesaplamak için manyetik vektör potansiyellerin motordaki dağılımı elde edilir. Manyetik alanın nümerik analizinden elde edilen veriler kullanılarak tork hesaplamanın çeşitli yöntemleri vardır. Bunlardan iki tanesi, bu çalışmada yüksüz koşullarda kullanılan Maxwell Stress Tensor ve Co-enerjinin Türevi yöntemleridir. Yük altındaki statik tork sadece Maxwell Stress Tensor Methodu kullanılarak hesaplanır. Rotor pozisyonunun fonksiyonu olarak analiz sonuçları burada sunulmuştur.
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REFERENCES

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