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Hi,
Is it convenient to ask for opinion if you are certain about:
https://www.physicsbootcamp.org/Motional...ation.html
38.5 Motional EMF from Rotation
But this time the case is opposite:
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Consider case of stationary/non rotating coil placed inside rotating magnetic field.
The rotating magnetic field comes from a three phase Primary windings, that generate the rotating magnetic field .
The rotating magnetic field comes from Primary/stator coils, which are tuned to electrical resonance at every frequency by adjusting value of series added capacitor .
There is external voltage source connected to Primary windings, that generate rotating magnetic field.
The rms value of external Voltage source, that is applied to Primary windings, that generate rotating magnetic field
is held constant.
There is no external voltage source connected to rotor winding.
The only voltage in rotor winding is from generated emf voltage.
There is attached capacitor in series resonance to Primary/stator winding
For every frequency of rotating magnetic field, the Primary/Stator winding is always kept at electrical resonance by adding or adjusting the value of included capacitor in series.
There is attached capacitor in series resonance to Secondary/Stationary winding
For every frequency of rotating magnetic field, the Secondary/Stationary coil is always kept at electrical resonance by adding or adjusting the value of included capacitor in series.
What is the equations for
induced emf ,
induced current and
induced rotational force/Torque
of the coil
versus frequency of the Primary Winding, that generates rotating magnetic field.
What happens to the rms value of the stator current from external voltage source, that is attached to Primarywinding that generates rotating magnetic field.
------------------------------------------------------------------------------------------------
Thank you.
Is it convenient to ask for opinion if you are certain about:
https://www.physicsbootcamp.org/Motional...ation.html
38.5 Motional EMF from Rotation
But this time the case is opposite:
------------------------------------------------------------------------------------------------
Consider case of stationary/non rotating coil placed inside rotating magnetic field.
The rotating magnetic field comes from a three phase Primary windings, that generate the rotating magnetic field .
The rotating magnetic field comes from Primary/stator coils, which are tuned to electrical resonance at every frequency by adjusting value of series added capacitor .
There is external voltage source connected to Primary windings, that generate rotating magnetic field.
The rms value of external Voltage source, that is applied to Primary windings, that generate rotating magnetic field
is held constant.
There is no external voltage source connected to rotor winding.
The only voltage in rotor winding is from generated emf voltage.
There is attached capacitor in series resonance to Primary/stator winding
For every frequency of rotating magnetic field, the Primary/Stator winding is always kept at electrical resonance by adding or adjusting the value of included capacitor in series.
There is attached capacitor in series resonance to Secondary/Stationary winding
For every frequency of rotating magnetic field, the Secondary/Stationary coil is always kept at electrical resonance by adding or adjusting the value of included capacitor in series.
What is the equations for
induced emf ,
induced current and
induced rotational force/Torque
of the coil
versus frequency of the Primary Winding, that generates rotating magnetic field.
What happens to the rms value of the stator current from external voltage source, that is attached to Primarywinding that generates rotating magnetic field.
------------------------------------------------------------------------------------------------
Thank you.
