OP
raylewis
Ohms law applies to all electrical circuit irrespective of distances
HV lines are a design feature(voltage drop and lower current for cable size)
If you increase the voltage up on 400kv the current will increase
Work your way back from the load(resistance)
eg
Lets say we have 400kv to 1000v transformer(400 to 1 ratio)
Lets say your end user works on 1000v and the load(constant) is 1 ohm
He will draw 1000A(ohms law)
At 1000A the 400kv has 2.5A (400 times less)
Remeber you transformer ration does not change from 400/1
If you increase primary the secondary also increases all the way down the line to the load.
If you increase the 400kv to lets say 500kv then the secondary side becomes
1250v and at 1 ohms thats 1250A and on the 500kv(400kv) now increases to
3.125A (1250 devided by 400)
Hope this clarifies the matter
Look forward to reply
HV lines are a design feature(voltage drop and lower current for cable size)
If you increase the voltage up on 400kv the current will increase
Work your way back from the load(resistance)
eg
Lets say we have 400kv to 1000v transformer(400 to 1 ratio)
Lets say your end user works on 1000v and the load(constant) is 1 ohm
He will draw 1000A(ohms law)
At 1000A the 400kv has 2.5A (400 times less)
Remeber you transformer ration does not change from 400/1
If you increase primary the secondary also increases all the way down the line to the load.
If you increase the 400kv to lets say 500kv then the secondary side becomes
1250v and at 1 ohms thats 1250A and on the 500kv(400kv) now increases to
3.125A (1250 devided by 400)
Hope this clarifies the matter
Look forward to reply