Study on Squirrel Cage Faults of Induction Machines by Means of Advanced Fem Based Simulations

نویسندگان

  • L. Szabó
  • J. B. Dobai
  • K.Á. Biró
  • D. Fodor
  • F. Tóth
چکیده

Squirrel-cage induction motors play an important role in the world’s industry. Hence there is a strong demand on their reliable and safe operation. Their faults and failures can lead to excessive downtimes and generate enormous costs due to reduced output, emergency maintenance and lost revenues. In this paper a FEM model of a three phase squirrel-cage induction machine is presented. It is used to analyse the behaviour of the machine having rotor faults.

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تاریخ انتشار 2005