Crushed rock in Substation (Wet or Dry)
Crushed rock in Substation (Wet or Dry)
(OP)
What is the best engineering practice selecting resistivity of crushed rock in HV substation?
There are published values for dry and wet conditions with significant differences. Appear to me that a wet condition is a realistic scenario that should be considered for the design.
Thanks
There are published values for dry and wet conditions with significant differences. Appear to me that a wet condition is a realistic scenario that should be considered for the design.
Thanks






RE: Crushed rock in Substation (Wet or Dry)
RE: Crushed rock in Substation (Wet or Dry)
But for specifying the rock itself, it may be that the dry value is used.