That IS interesting...the story behind the success of the Niagra Falls power 
plant was that Tesla was able to get his AC to travel far enough to feed 
Buffalo while Edison's DC wouldn't reach that far, so Tesla "won" the 
contract...

NYC was powered by ConEdison and was therefore supplied with Edison's DC at 
110v. Thus a market for the AA5 (all American 5) AC/DC tube radios.

A million volts sounds like it might have solved the distance problems...

LW

--- In [email protected], petedcur...@... wrote:
>
> Actually DC is  the latest thing in power transmission.  The gigantic Itaipu
> Hydroelectric plant is located on the River border between Paraguay & Brazil
> and thus a shared project.  Paraguay is 50HZ and Brazil is 60HZ.  As such
> half the Alternators are 50HZ and the other half are 60HZ. But most of the
> generated power goes to Brazil.  The 50HZ & 60HZ AC is converted to DC and
> sent by a 1 million volt DC transmission line to Brazil then converted back
> to 60HZ in Brazil.
> 
> Peter


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