Overhead line data

[Alex68]

Dear friends,
I must carry out a study of lightning phenomena in a overhead line. I need to know the typical geometry of a 33kV OH line (50Hz - Saudi Arabia). In particular I need the distance of each conductor (sky wire included) from the ground and from the vertical axes of the pylon.

Could anybody suggest me these figures?
Could anybody suggest an internet site?

Thank you all
Alex68

 

[jghrist]

http://www.usda.gov/rus/regs/bulls/1728f803.pdf

has drawings of typical rural US 25 kV and 12 kV distribution structures. Your best source would be Saudi Consolidated Electric Company (SCECO). Their website is

http://www.se.com.sa/English/index.htm.

Most of the 50 Hz system in Saudi Arabia was built to British standards, so you might find something from the UK.

 

[Alex68]

Thank jghrist.

I have already searched inside the SCECO site but nothing was found.

I will look for some BS.

Thank you