On Sun, 03 Jul 2005 19:24:05 -0500, Jim Michaels
wrote:

On Tue, 28 Jun 2005 23:54:51 +0100, Martin Angove
wrote:

In message ,
Tony Williams wrote:

snip

I can see how this would work for a "bus" topology, but not for anything
involving either rings or a mesh as the length of two or more paths
from generator to generator will be different and hence received
waveforms from each one will be different. How is the grid/supergrid
actually organised in this country? How do they do it in the US where
distances are vastly greater?

The North American power grid consists of four major synchronous
interconnect regions - Western, Eastern, Texas, and Quebec.

...... and New York. On good days at least.



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..andy

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