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Speed ​​sensorless slip frequency type vector control system based on flux observer

  • 2013-09-22
  • 370.22KB
  • Points it Requires : 1

           The dynamic structure of the vector control system is studied. By applying the state estimation and state observer theory, a new flux observer structure and speed estimation method are proposed. The control system is modeled and the simulation experiment proves that the proposed flux observer structure and speed estimation method are correct and effective. Keywords: flux observer; speed sensorless; slip frequency; asynchronous motor; vector control

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