Simulation of an electromagnetic actuator by a coupled magneto-mechanical modelling

• B. Gaspalou ^[1] ; F. Colamartino ^[1] ; C. Marchand ^[1] ; Z. Ren ^[1]
  1. [1] Laboratoire de Génie Electrique de Paris, Francia
• Localización: Compel: International journal for computation and mathematics in electrical and electronic engineering, ISSN 0332-1649, Vol. 14, Nº 4, 1995, págs. 203-206
• Idioma: inglés
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• Resumen

  • This paper presents a model for the simulation of dynamic behaviours of a coupled magneto‐mechanical system. The magnetic equation is solved with the help of the finite element method. The local magnetic material saturation is considered. The moving band technique is used for accounting the movement. The magnetic torque of permanent magnet synchronous machine is calculated from the field solution according to virtual work principle and then introduced in the mechanical motion equation to calculate the shaft position. The complete differential equation system is solved with an iterative procedure.