Eng. Emil PADURARIU, Eng. Liviu Emilian SOMESAN, Emeritus Prof. Eng. Ioan-Adrian VIOREL PhD, Assist. Prof. Eng. Alina Cristina VIOREL PhD
Rezumat
Motorul cu flux transversal si magneti permanenti (PMTFM), in comparatie cu motoarele conventionale, are o
valoare foarte mare a raportului dintre putere si greutatea totala, fapt care il face foarte atractiv pentru aplicatii in care limitarea greutatii motorului electric este una dintre cele mai importante cerinte. In aceasta lucrare, un PMTFM cu o structura simpla este propus pentru un sistem de propulsie navala. Performantele motorului sunt verificate prin analiza cu metoda elementului finit tridimensionala (3D-FEM). Rezultatele obtinute sunt comentate in final.
Cuvinte cheie: motor cu flux transversalpropulsie navalainfluenta geometriei.
Abstract
The permanent magnet transverse flux motor (PMTFM), in comparison with the conventional motors, has a very
large value of power to total weight ratio, which makes it very attractive for applications where the electric motor’s weight limitations is one of the most important requirements. In this paper, a PMTFM with a simple structure is proposed for a ship
drive system. Its performances are checked via a three dimensions finite element method (3D-FEM) analysis. The obtained results are finally commented.
Keywords: transverse flux motorship propulsiongeometry influence
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