شماره ركورد كنفرانس :
5282
عنوان مقاله :
Performance Improvement of Coaxial Magnetic Gear with Asymmetric Rotor Structure
پديدآورندگان :
Madanchi Zaj Mostafa madanchizaj@grad.kashanu.ac.ir University of Kashan , Afsari Kashani Ahmadreza afsari@kashanu.ac.ir University of Kashan
كليدواژه :
magnetic gear , asymmetric rotor , torque density , cogging torque , FEM
عنوان كنفرانس :
پانزدهمين كنفرانس بين المللي سيستمها و فناوري هاي الكترونيك قدرت و محركه هاي الكتريكي
چكيده فارسي :
This paper presents an optimal asymmetric permanent magnet (PM) aligning and rotor pole shaping topology in a coaxial magnetic gear (CMG) to mitigate cogging torque and augment torque density. Proposed design is based on using asymmetric interior PM placement and applying oval structure on high-speed rotor’s surface. The suggested magnetic gear consists of 12 outer and 3 inner pole pairs. The targeted goals are accomplished by implementing the recommendations, according to the results. Finite element analysis results evaluate and verifies the topological performance.
