09-11-2016, 02:28 PM
1467787277-02Presentation11.ppt (Size: 1.3 MB / Downloads: 57)
Objectives
At the end of this lesson you should be able to:
Describe the principle of the rotating magnetic field
Describe the principle of rotor cage induction
Describe the construction of a commercial stator
Describe the construction of a commercial cage rotor
Explain and calculate synchronous speed
Explain and calculate fractional slip
Describe the effect upon the performance of the motor by connecting the stator in star and delta
Performance simple calculations involving electrical and mechanical parameters that describe the performance of the motor
Describe the performance curve for a cage rotor induction motor