Network architecture for IEC61850-90-5 communication: case study of evaluating R-GOOSE over 5G for communication-based protection

P Jafary, A Supponen, S Repo - Energies, 2022 - mdpi.com
The smart grid includes wide-area applications in which inter-substation communication is
required to realize innovative monitoring, protection, and control solutions. Internet-based …

IEC 61850-based centralized protection against single line-to-ground faults in ungrounded distribution systems

SR Nam, WH Ko, S Key, SH Kang, NH Lee - Energies, 2021 - mdpi.com
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 …

[HTML][HTML] Online Measurement Method for Circuit Breaker Mechanical–Time Characteristics Based on Transient Voltage and Current Signal Feature Extraction

L Weng, J Xia, Z Zhang, J Wang, L Chen, Y Zi, L Ma… - Energies, 2024 - mdpi.com
The good mechanical characteristics of circuit breakers are essential to ensuring their safe
and stable operation. The characteristic signals at the points of initial opening and closing …

[PDF][PDF] IEC 61850-Based Centralized Protection against Single Line-to-Ground Faults in Ungrounded Distribution Systems. Energies 2021, 14, 722

SR Nam, WH Ko, S Key, SH Kang, NH Lee - 2021 - academia.edu
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 …