Electromagnetic torque calculation in 3D systems with rotating field

• Wojciech Demski ^[1] ; Grzegorz Szymánski ^[1]
  1. [1] Poznán University of Technology, Institute of Industrial Electrical Engineering, Polonia
• Localización: Compel: International journal for computation and mathematics in electrical and electronic engineering, ISSN 0332-1649, Vol. 17, Nº 3, 1998, págs. 352-356
• Idioma: inglés
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• Resumen

  • An algorithm to study a 3D system with rotating field using complex A, A‐V formulation in finite difference solution is presented. Torque calculations are performed using volume Maxwell stress tensor. An eddy current tachometer is investigated. The numerical results are compared with those obtained by measurement.