Eksenel Akılı PM Motorlarının Üretiminde Stator Olukları Açarken Gerçekleşen Hataların Moment Etkileri

Eksenel akılı kalıcı mıknatıslı makineler (AFPM), etkin profilleri nedeniyle popüler hale geldi. Ancak AFPM makinelerinin üretimde zorlu süreçleri vardır. Böylece oluk açma bölgesinde bazı hatalar meydana gelir ve bu hatalar moment üretimini etkiler. Böylece moment dalgalanmaları meydana gelir. Bu çalışma, oluk açma hatalarının moment üzerindeki etkisini göstermektedir. Problemi göstermek için analitik bir model kullanılmıştır. Ayrıca, yüzde on kısıtlaması ile rastgele alınan rasgele oluk açma genişliği kullanılmıştır. Sonuçlar, oluk açma hatalarının moment dalgalanmaları üzerinde etkileri olduğunu göstermektedir.

Anahtar Kelimeler:

Eksenel akılı Motorlar, Oluk açıklıkları, moment dalgalanması, eksenel akılı mıknatıslı motor.

Torque Effects of the Stator Slot Opening Geometry Error in Production of Axial Flux PM Motors

Axial flux permanent magnet machines (AFPM) became popular due to their effective profile. But AFPM machines have hard processes on production. Thus, some errors happen at the slot opening area and these errors affect the torque production. So, torque ripples occur. This paper shows the slot opening errors’ effect on the torque. An analytical model has been used to demonstrate the problem. Also, random slot opening width taken randomly with the ten per cent constraint. Results show that slot opening errors have impacts on the torque ripples.

Keywords:

Axial flux motors, Slot opening, Torque ripple, Axial flux permanent magnet motor.,

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