Cogging force reduction in linear tubular flux switching permanent-magnet machines

Autor: Lo Doudou Sarr, Amara Yacine, Barakat Georges, Chabour Ferhat
Jazyk: angličtina
Rok vydání: 2018
Předmět:
Zdroj: Open Physics, Vol 16, Iss 1, Pp 243-248 (2018)
Druh dokumentu: article
ISSN: 2391-5471
DOI: 10.1515/phys-2018-0035
Popis: The aim of this paper is to explore the possibility of using linear tubular flux switching permanent magnet machines in a free piston energy conversion (FPEC) system. In FPEC systems, acceleration and therefore speed are often relatively high, which impose to have a reduced number of poles, meanwhile the cogging force will be relatively high. In order to reduce the cogging force two techniques are combined. The analysis is done using finite element method.
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