Step distance relaying under double circuit faults 4

[Mbrooke]

Are their any relaying concerns or set backs in regards to the simultaneous faulting of two circuits sharing the same tower? Or with other types of relaying?

 

[Mbrooke]

@stevenal- got it. There are times when I it is temporarily required:

https://www.youtube.com/watch?v=nsn-Tw_wzyg

As such it may be a good idea to take the other circuit out of service as well during such testing?


@David Beach- Adjacent as in a circuit sharing a common structure or anther line in the same easement? The sounds like a huge value. I am guessing that the parallel path might be more at play than induction- but thats me just guessing.