AIS Substations and EHV Transmission lines conductor clearances
AIS Substations and EHV Transmission lines conductor clearances
(OP)
Could someone tell me where I could find the formulae, rules and codes for calculating electrical air clearances for EHV overhead transmission lines and AIS substations ? Anticipated thanks, Daniel.






RE: AIS Substations and EHV Transmission lines conductor clearances
In ANSI regions, a typical reference is the National Electrical Safety Code.
http://standards.ieee.org/nesc/nescprodu...
RE: AIS Substations and EHV Transmission lines conductor clearances
http://www.eea.co.nz/EEA%20Guide%20-%20L...(NZ)%20(Draft%202,%20Oct%2002).pdf
etc. for more info