Answer / pillay

i agree with mr prakash,1000KM is a riduculous distance for
practical 400 kw load. any way the usual power formulas will
give you the full load current , the type of starting will
give you an idea of the initial current and the cable
formulas will
guide you about the voltage drops along the distance.Than you
can pick the correct cable size and the cost, may be you
would decide to built a power station.

Answer / k.prakashchandra

Only 3.3 KV and 1000KM long line?Drop the idea and have a
mini gen station in the vicinity of the load.

Answer / j.senthil kumar

Kindly confirm the application of motor, whether does it
require Drive?
If yes, you can add some external AC Choke to avoid the the
loss of power transmission.

Answer / sibyjacob

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