YENİ TİP EKSENEL AKILI ANAHTARLAMALI RELÜKTANS MOTOR MANYETİK ANALİZİ VE TASARIMI

Öz

Bu çalışmada, Anahtarlamalı Relüktans Motorlar’da (ARM) yüksek tork ve geleneksel sargı yapısına göre düşük kaçak akıya sahip yeni bir ARM yapısı önerilmektedir. Geleneksel ARM’lerin aksine yeni yapıda sargılar doğrudan kutuplar üzerine sarılmamıştır. Sargılar üç katmanlı olarak birbirinden yalıtılmış şekilde ve rotora daha yakın bir yere yerleştirilmiştir. Her faz sargısının iki yanında hareket edecek rotor kutupları oluşturulmuştur. Böylece faz sargılarında oluşacak akı eksenel olarak stator kutuplarından ve rotor kutuplarından devresini tamamlamaktadır. Bu özelliği ile geleneksel ARM’lerden ayrılmış ve eksenel akılı anahtarlamalı relüktans motor diye adlandırılmıştır (EA-ARM). Önerilen motor geometrisinin ANSYS Maxwell programında 3 boyutlu manyetik analizleri ve parametrik analizleri gerçekleştirilmiştir. Önerilen yapının prototipi geçekleştirilmiş ve deneysel sonuçlar ile simülasyon sonuçları karşılaştırılmıştır.

Anahtar Kelimeler

• Anahtarlamalı relüktans motor
• eksenel akılı anahtarlamalı relüktans motor
• manyetik analiz
• parametrik analiz

THE MAGNETIC ANALYSIS AND DESIGN OF NEW TYPE AXIAL FLUX SWITCHED RELUCTANCE MOTOR

Öz

In this study, a new SRM structure with lower flux than high torque and conventional winding structure is proposed in Switched Reluctance Motors (SRM). Unlike conventional SRM motors, the winding are not directly rolled over poles in the new structure. Windings are placed to somewhere closer to rotor as three layered and isolated from one another. Rotor poles which will move on both sides of each phase winding have been created. Thus, the flux created in phase windings completes its circle from stator poles and rotor poles axially. With this feature, it is different from conventional SRMs and named as axial flux switched reluctance motor (AF-SRM). The 3D magnetic analysis and parametric analysis of the proposed motor geometry have been realized in
ANSYS Maxwell program. The prototype of the proposed structure has been made and experimental results and simulation results have been compared. 

Anahtar Kelimeler

• Switched reluctance motor
• axial flux switched reluctance motor
• magnetic analysis
• parametric analysis

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