Re: 3 phase pole pig (fwd)

["Tesla list" <tesla@xxxxxxxxxx>]

---------- Forwarded message ----------
Date: Thu, 1 Nov 2007 21:33:17 -0500
From: David Dean <deano@xxxxxxxxxxxxxxxx>
To: Tesla list <tesla@xxxxxxxxxx>
Subject: Re: 3 phase pole pig (fwd)

On Thursday 01 November 2007 07:52:38 pm you wrote:
> ---------- Forwarded message ----------
> Date: Fri, 02 Nov 2007 01:54:56 +0200
> From: Tomas Stankevic <Tomas.Stankevic@xxxxxxxx>
> To: Tesla list <tesla@xxxxxxxxxx>
> Subject: Re: 3 phase pole pig (fwd)
>
> There are some more specifications
> http://www.silmeka.lt/lt/produktai/trifaziai_alyviniai_transformatoriai/25_
>kva/
>
> I hope you understand something there. There are 2 pigs, I dont know
> which to choose: Yyn0 or Yzn11
>
> > You fed it three phase in and
> > rectify the three phase output and use it to power a DC coil.
> > Configuration would depend on how the transformer is wired internally.
>
> Do you mean rectifying each phase separately  and then connect them
> together?

I think the Yyn0 would be my choice. I don't know what a "zig zag" winding is.

Six point rectifier. Three phase in, DC out. 300hz ripple
and good regulation with no filter capacitor needed. Something like 14kV DC. 
Who knows, It might be "stiff" enough to power a H-bridge rotary with no 
energy storage cap.