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On 08/20/2003 03:37 PM, Rick Tarara wrote:
>
> Power is off. Two generating plants, each with a max output of 1000
> Watts--generators at 100 Volts. One transmission line at 1000 volts.
> A load (still switched on) of 1600 Watts--say two factories each
> wanting 800 Watts at 100 volts.
Interesting scenario.
> OK--how do you turn the power back on?
You'd better hope that there is a switch in
the circuit diagram between the two factories, so
that they can be brought up separately. If not,
this is a deadlock scenario: if the power goes
out it will never come back on.