Transmission Performance of Halbach Array Cylindrical Permanent Magnet Governor

Autor:	Yonglong Zhu, Hai Wang, Henian Li, Chunlai Yang, Jingsong Gui
Rok vydání:	2023
Předmět:	magnetic field characteristics permanent magnet governor Computer Networks and Communications Hardware and Architecture Control and Systems Engineering Halbach array Signal Processing output torque Electrical and Electronic Engineering
Zdroj:	Electronics Volume 12 Issue 5 Pages: 1161
ISSN:	2079-9292
DOI:	10.3390/electronics12051161
Popis:	A novel cylinder permanent magnet governor (CPMG) with Halbach segmentation is proposed in this paper. In order to improve the transmission performance of the CPMG, different permanent magnet (PM) arrangement methods are adopted. To achieve a fair comparison result, all the PMs are of the same size. The main magnetic fluxes are considered to obtain a comprehensive equivalent magnetic circuit model of the CPMG with Halbach array and analytical output torque that is calculated. The analytical method of transmitted torque for CPMG is then presented. Additionally, the effect of the average output torque of CPMG under parameters of the thickness of the copper rings, the slip rate and the effective coupling of the copper rings are investigated. Finally, the prototype platform is ready for testing on the field. The results were consistent with the results of the simulation, and the error was kept within the range of 5%. This research can provide a theoretical and practical reference for the optimal design of the transmission characteristic of CPMG.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::86d241cb0bd5794ae28474dab3935fae https://doi.org/10.3390/electronics12051161 Zobrazit plný text záznamu