Title :
An analytical method to predict the static performance of a planar actuator
Author :
Filho, A.F.F. ; Susin, A.A. ; da Silveira, M.A.
Author_Institution :
Univ. Fed. do Rio Grande do Sul, Porto Alegre, Brazil
fDate :
March 30 2003-April 3 2003
Abstract :
In this paper, an analytical method for predicting the 3D flux density distribution in the air gap of an electromagnetic planar actuator the propulsion planar force was developed. the planar actuator has a mover with two NdFeB-type permanent magnets and a stator covered by two multiphase orthogonal armature coils.
Keywords :
air gaps; boron alloys; coils; electromagnetic actuators; ferromagnetic materials; iron alloys; neodymium alloys; permanent magnets; propulsion; stators; 3D flux density distribution; NdFeB; NdFeB-type permanent magnets; air gap; analytical method; electromagnetic planar actuator; multiphase orthogonal armature coils; propulsion planar force; stator; Actuators; Current density; Electromagnetic launching; Magnetic analysis; Magnetic fields; Magnetic flux; Magnetic separation; Performance analysis; Permanent magnets; Propulsion;
Conference_Titel :
Magnetics Conference, 2003. INTERMAG 2003. IEEE International
Conference_Location :
Boston, MA, USA
Print_ISBN :
0-7803-7647-1
DOI :
10.1109/INTMAG.2003.1230871
