Winding to rotor capacitance in 8-pole induction motor?
Winding to rotor capacitance in 8-pole induction motor?
(OP)
I have noticed that there seems to be more capacitive coupling from stator winding to rotor in a 4 kW 8-pole induction motor than there is in a 4-pole motor.
I do not know enough about stator windings to understand why that would be so. There is, perhaps, a self-evident explanation - or it may be a little more complicated. But for now, I have not the faintest idea. Anyone?
I do not know enough about stator windings to understand why that would be so. There is, perhaps, a self-evident explanation - or it may be a little more complicated. But for now, I have not the faintest idea. Anyone?
Gunnar Englund
www.gke.org
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Half full - Half empty? I don't mind. It's what in it that counts.





RE: Winding to rotor capacitance in 8-pole induction motor?
RE: Winding to rotor capacitance in 8-pole induction motor?
Is there anything else one could think of? More slots? Wider slots? Other winding arrangement that makes more of the "hot" part of the winding closer to the slot?
Gunnar Englund
www.gke.org
--------------------------------------
Half full - Half empty? I don't mind. It's what in it that counts.