00:01
So, here we have to design a 1000 kv hvdc transformer line with a different design parameters with the appropriate size and also label and briefly describe each component from here.
00:14
So, here we are considering about hdvc.
00:17
Hdvc stands for high voltage direct current transmission line.
00:29
It is suitable for a long distance transmission lines to reduce the line losses and cost of the conductor etc.
00:36
So, in the first we are considering about the conductor size.
00:40
So, what basically the conductor size from here is basically the size of the conductor which is used in the 1000 kv hvdc transmission line which is about 1 h 53 millimeter square in terms of diameter approximately that is equals to 70 millimeter.
00:57
In the dc we use only single conductor to transmit but by using this we can reuse the size of the conductor and also insulate the saving of the copper cost.
01:08
So, this is about the conductor size.
01:10
Now we are considering about insulators.
01:13
So, if we are considering about insulator.
01:15
So, insulator are used to attach the electric power transmission line to the poles and the transmission towers.
01:22
They will support the of the wire and also insulate the line not to pass through the ground.
01:28
Like say we are considering for a 1000 kv we use a ceramic and hybrid support.
01:37
We use a ceramic or the hybrid support insulator to which stand the maximum of the 1000 kv transmission voltage...