Mr. SATO Daisuke receives IFEEC2023 First Place Paper Award at The 2023 International Future Energy Electronics Conference (IFEEC2023)
Category：Award｜Publishing : December 26, 2023
Mr. SATO Daisuke, Electrical and Mechanical Engineering Program, Department of Engineering
The 2023 International Future Energy Electronics Conference (IFEEC2023)
IFEEC2023 First Place Paper Award
"Cogging Torque Cancellation by Combination of Multiplying Wave Magnets in Axial Gap Motor"
This paper proposes cogging torque cancellation method by optimizing the arrangement of multiplying wave magnets in double axial gap motor. This motor has attracted attention as an innovative motor because it can achieve both flat structure and high torque density. By applying the proposed method, cogging torque has been successfully reduced by 94% while maintaining almost the same torque compared to the conventional model.
The proposed motor can achieve "small size, high torque density and extremely low vibration" and contribute to higher performance of equipment.
Proposed motor Waveform of cogging torque
Award winner's comments
I am very pleased to receive this prestigious award. I would like to thank Assoc. Prof. Wataru Kitagawa and Prof. Takaharu Takeshita for their guidance and the support of everyone in my laboratory. Encouraged by this award, I will work hard to achieve further growth.