Cable Protection - Protecting Shield Wire from a Ground Fault?
Cable Protection - Protecting Shield Wire from a Ground Fault?
(OP)
Protection Guru,
When checking 34.5kV feeder relay ground element settings for cable protection, is it necessary to consider protecting a cable from a feeder ground fault with all the ground fault current returned via the shield wire (1/3 netural)?
Thank you,
Best Regards,
Bing
When checking 34.5kV feeder relay ground element settings for cable protection, is it necessary to consider protecting a cable from a feeder ground fault with all the ground fault current returned via the shield wire (1/3 netural)?
Thank you,
Best Regards,
Bing






RE: Cable Protection - Protecting Shield Wire from a Ground Fault?