AC Generator Exciter Stator

Hi all,

Will you pls help me on this

Its 15 kva 3 phase generator 380v 1500RPM 50HZ.6 exciter stater poles. I can't tell the brand name but its italian made.

It had been for long time not running because it has no AVR.

The problem is that the exciter stater has 4 wires, two poles facing each other is about 1mm2 wire size winding and they connected on series and their 2 ends are connected to the AVR which i can not find it.

The other 4poles windings are thiner wire size and they all connected on series and their 2 ends are conneted to the AVR, thats what the owner said.

The resistance of the thick wire windings is 1 ohm.

The resistance of the thin wire windings is about 7 ohms.

Can i just remove the thick wire two windings and rewind them same as the other 4 windings wire size so then i can connect them on series ''sure i will care about north and south pole issue'' and use normal AVR with 2 output wires?

I mean do you think it will work or there is some other things which i should do care about?

Many thanks