3D finite element modeling of a permanent magnet linear actuator | Zendy

Ivan Yatchev | Zendy; Nikolina Ilieva | Zendy; Krastyo Hinov | Zendy

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3D finite element modeling of a permanent magnet linear actuator

Author(s) -

Ivan Yatchev,

Nikolina Ilieva,

Krastyo Hinov

Publication year - 2008

Publication title -

serbian journal of electrical engineering

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.133

H-Index - 5

eISSN - 2217-7183

pISSN - 1451-4869

DOI - 10.2298/sjee0801099y

Subject(s) - magnetomotive force , magnet , finite element method , force density , actuator , electropermanent magnet , linear actuator , magnetic field , electromagnetic coil , magnetic flux , physics , mechanical engineering , mechanics , permanent magnet synchronous generator , engineering , electrical engineering , structural engineering , quantum mechanics

The magnetostatic field and electromagnetic force of a linear actuator with a fixed permanent magnet and soft magnetic mover was studied using the 3D finite element method. The actuator construction is such that its field can be modeled adequately only using 3D analysis. Results were obtained for the magnetic flux density distribution and the electromagnetic force for different positions of the mover for two values of the coil magnetomotive force and two types of permanent magnets

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