Reduction of the common mode voltage of a matrix converter fed direct torque control

نویسندگان

  • Carlos Ortega
  • Antoni Arias
  • Cedric Caruana
  • Maurice Apap
چکیده

The work presented in this paper proposes an approach to reduce the common mode voltage at the output of matrix converters when a direct torque control scheme is employed to drive a permanent magnet synchronous motor. A mathematical analysis of the common mode voltage at the output of matrix converters is firstly carried out which is then corroborated by simulation results. Based on this analysis, a very simple algorithm to reduce the common mode voltage is proposed and investigated. Finally, experimental results corroborating the effectiveness of the proposed method are shown.

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عنوان ژورنال:
  • IEICE Electronic Express

دوره 7  شماره 

صفحات  -

تاریخ انتشار 2010