Analysis of excessive sheath currents in multiple cable circuits bonded to the same grounding grid

Abstract In urban power networks, a common practice is to bond numerous high‐voltage cable circuits to a single grounding grid located in underground tunnels, primarily for reasons of installation convenience. In these situations, excessively high levels of sheath currents were often detected during...

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Bibliographic Details
Main Authors: Gen Li, Wenjun Zhou, Chengke Zhou, Hang Wang, Chen Pan
Format: Article
Language:English
Published: Wiley 2025-06-01
Series:High Voltage
Online Access:https://doi.org/10.1049/hve2.12503
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