permaculture

["Lawrence F. London, Jr." <lfl@intrex.net>]

Mark wrote:
> At 12:03 PM 11/15/02 -0800, you wrote:
>
> > > Wire the house using the 4 wire delta design.  This should eliminate 
> > > almost all rogue electricity in the place.  Used commonly in 
> > > hospitals and dairy farms for this reason.
> >
> >
> > Could you explain how this is done and the equipment involved?
> > Is this 4-wire system for 110vac or just 220vac?

> Well Larry I'll tell you what I know, which isn't much.  You should be 
> able to get 110v or 220v.  The 4th wire is a second neutral line which 
> allows the system to send excess current back to the main lines without 
> using the ground wire. 

Thanks, Mark. If you use a 4 wire system for 110vac, would you need a 5 wire 
system for 220vac?
--
L.F.London
lfl@intrex.net
http://market-farming.com
http://www.ibiblio.org/ecolandtech/pcwiki/index.php/london