It doesn't really make sense that they're using multicore cables for grounding. It also doesn't make sense to use insulated cables when you're working with steel towers and infrastructure so I'm really confused by your post. Especially as the wiki article mentions the use of ACSR conductor for the grounding system?
Also it would not be expected for a grounding system to be energized for this type of system unless there was a fault.
brad676 t1_j6mg54c wrote
Reply to comment by cg1bs in A Cross Section of the Sub-Marine Cable that grounds power for 3 million People in Los Angeles County by cg1bs
It doesn't really make sense that they're using multicore cables for grounding. It also doesn't make sense to use insulated cables when you're working with steel towers and infrastructure so I'm really confused by your post. Especially as the wiki article mentions the use of ACSR conductor for the grounding system?
Also it would not be expected for a grounding system to be energized for this type of system unless there was a fault.