Calculation and analysis on transmission performance of slotted permanent magnetic coupler

Ziliang Tan; Wei Liu; Xikang Cheng; Minghao Sun; Weiqi Luo; Yang Zhang

doi:10.1117/12.2611074

14 October 2021 Calculation and analysis on transmission performance of slotted permanent magnetic coupler

Ziliang Tan, Wei Liu, Xikang Cheng, Minghao Sun, Weiqi Luo, Yang Zhang

Proceedings Volume 11930, International Conference on Mechanical Engineering, Measurement Control, and Instrumentation; 119303N (2021) https://doi.org/10.1117/12.2611074
Event: International Conference on Mechanical Engineering, Measurement Control, and Instrumentation (MEMCI 2021), 2021, Guangzhou, China

Abstract

The permanent magnetic couple is a non-contact transmission device with higher transmission efficiency than a traditional rigid transmission device. Slotting the copper conductor disc on the permanent magnetic coupler can further improve the transmission performance. This paper proposes an optimization calculation model for the slotted permanent magnetic coupler, uses ANSYS Maxwell to simulate and verifies the model to improve the transmission performance. The value of magnet pairs and the slots are 6 and 35 respectively; then we simulate output torque when the slot ratio changes from 0.5 to 0.9. The simulation results verify the accuracy of the optimization model. This paper obtains the optimization scheme of the slotted permanent magnetic coupler under different parameters. The calculation model can guide the determination of a slotted permanent magnetic coupler, which is of great significance to improve the efficiency of the transmission system.

Citation Download Citation

Ziliang Tan, Wei Liu, Xikang Cheng, Minghao Sun, Weiqi Luo, and Yang Zhang "Calculation and analysis on transmission performance of slotted permanent magnetic coupler", Proc. SPIE 11930, International Conference on Mechanical Engineering, Measurement Control, and Instrumentation, 119303N (14 October 2021); https://doi.org/10.1117/12.2611074

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available