Tofeil
Electrical
- Mar 11, 2013
- 25
Dear friend
I have a induction motor speed control drive by power electronics in rotor side, I would like to measure Drive loss power and need to measure losses in rotor side, but rotor current highly has been distored and could not determine base frequncy (frequncy of first harmonic). How can I determine rotor base frequncy and loss power in rotor side when speed is changing?
I have a induction motor speed control drive by power electronics in rotor side, I would like to measure Drive loss power and need to measure losses in rotor side, but rotor current highly has been distored and could not determine base frequncy (frequncy of first harmonic). How can I determine rotor base frequncy and loss power in rotor side when speed is changing?