USD ($)

Course

Electronics

Three-Phase Induction Motors

FREE

4-6 HOURS

NPTEL

 width=This course covers the comprehensive understanding of three-phase induction motors. It starts with the basic concept of induction motors, focusing on the definition and implications of 'slip'. The course then delves into the intricate workings of a three-phase induction motor, explaining the application of line to line voltage, the induced voltage, and the concept of flux per pole. It further discusses the equivalent circuit of an induction motor and how it is used to calculate the torque produced by the motor. The course also covers the concept of torque-slip characteristics in three-phase induction motors and how these characteristics change with variations in supply voltage and rotor resistance. Lastly, it introduces the different types of induction motors, specifically focusing on slippering and cage induction motors, explaining their construction and working principles.

This course has been developed by Prof. Tapas Kumar Bhattacharya from IIT Kharagpur for NPTEL. It is now accessible through Ansys Innovation Space courtesy of the partnership between Ansys and NPTEL, under the CC BY-SA license. For more details, visit https://archive.nptel.ac.in/courses/108/105/108105131/.
  • Cost:
    FREE
  • Course Duration: 4-6 HOURS
  • Skill Level: Intermediate
  • Skills Gained: Three-Phase Induction Motors, Torque-Slip Characteristics

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