Case Analysis of Grounding Fault in Substation DC System
The DC system serves as the guarantee system for substations,and any faults within it can signifi-cantly impact the safe and reliable operation of the substation.Among all potential issues,grounding faults in the DC system account for the highest proportion.This paper aims to discuss technical methods for detecting and eliminating such grounding faults based on case analysis,research,and practical experience.
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