IEC 61850-Based Centralized Protection against Single Line-To-Ground Faults in Ungrounded Distribution Systems

IEC 61850-Based Centralized Protection against Single Line-To-Ground Faults in Ungrounded Distribution Systems

We developed an International Electrotechnical Commission (IEC) 61850-based centralized protection scheme to prevent single line-to-ground (SLG) faults in the feeders and busbars of ungrounded distribution systems. Each feeder intelligent electronic device (IED) measures its zero-sequence current an...

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Bibliographic Details
Main Authors: Soon-Ryul Nam, Woong-Hie Ko, Sopheap Key, Sang-Hee Kang, Nam-Ho Lee
Format: Article
Language:English
Published: MDPI AG 2021-01-01
Series:Energies
Subjects:
centralized protection
GOOSE message
IED
IEC 61850
single line-to-ground fault
ungrounded distribution system
Online Access:https://www.mdpi.com/1996-1073/14/3/722

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