August 8, 2016

How to avoid low power factor?

  1. As far as possible, over excited synchronous motors have to be used in place of induction motors.
  2. High speed induction motors have better power factor than low-speed induction motors. They are smaller in frame size and economical too. 
  3. The induction motors have maximum power factor when fully loaded. So we should try use induction motors at full load condition.


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