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The Torque

Course subject(s) 06. The Torque

This lecture is about the rotor torque of the three phase machines. The following subjects are treated;

  • Torque vs speed
  • Effect of rotor resistance
  • Wound rotor
  • Equivalent circuit of the IM
  • Phasor diagram
  • Maximum torque
  • Properties of Asynchr. generator
  • No load test
  • Locked rotor test
Slides of part 1
Slides of part 2
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Electrical Power Drives by TU Delft OpenCourseWare is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
Based on a work at https://ocw.tudelft.nl/courses/electrical-power-drives/.
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