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how do you calculate synchronous speed. The required speed can be achieved by adjusting number of magnetic poles of stator of an AC synchronous motor. The synchronous speed of an AC motor is controlled by changing the stator frequency.
Ac Motors Can Be Divided Into Two Main Categories I Synchronous Motor And Ii Asynchronous Mot Electrical Engineering Books Electricity Electric Generator from www.pinterest.com
The synchronous speed can be calculated as. N shaft rotation speed revmin rpm f frequency of electrical power supply Hz cyclessec 1s p number of poles. What is slip speed.
Speed ratio can be calculated as SR nf ns 5.
The standard frequency in India is 50 Hz therefore the synchronous speed for different pole condition is. It is the speed at which the electromotive force is produced by the alternating machine. The synchronous speed can be calculated as. Of poleSlip speedNs-NrThe difference between syn speed and rotor speed is called slip.
