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Associate

Join Date: May 2010
Posts: 28

Stator Field Coil Windings

06/22/2010 4:27 PM

I am trying to find a program or formula that will help me figure out how many windings, turns of coil, are needed per coil on a 6 coil steel stator ring powered by 3-phase AC power to get a certain magnetic field strength, about 1.3T. Is there any way that you could help me find out how many windings are needed per coil?
Thanks.
Stephen Doty

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Associate

Join Date: May 2010
Posts: 28
#1

Re: Stator Field Coil Windings

06/22/2010 6:36 PM

Could I use a standard ac plug with one hot leg and one neutral to power my steel stator ring coils, 6 total, to create a rotating magnetic field? If so, how would I connect the coils to the one hot leg and one neutral leg? And how would this affect the number of turns needed for each coil? Which would be better, Using a DC power supply or AC power from a plug with one hot leg and one neutral leg?

Thanks.

Stephen

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Power-User

Join Date: Mar 2010
Location: BHOPAL, INDIA
Posts: 201
Good Answers: 20
#2
In reply to #1

Re: Stator Field Coil Windings

06/25/2010 1:24 AM

Pl. provide complete data. data given is insufficient. You need to know, magnetizing characteristics of the material of stator and rotor core, core diameter, length, number of slots etc.

you may start like this

e=d(phi)/dt = d(BxA)/dt. Where B is the flux density, A is area where you need the flux density.

You should also state as to what is the purpose of this calculation.

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