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Showing posts with label eddy current torque. Show all posts
Showing posts with label eddy current torque. Show all posts

01/04/2018

Hysteresis Motor : Construction & Working

Single Phase unexcited Synchronous Motor

  • The characteristic of single phase unexcited synchronous motor in which excitation does not necessary is given below.
       ( 1 ) It operates on single phase supply. 
       ( 2 ) The stator rotating magnetic field rotates at synchronous speed