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Communication networks and systems for power utility automation - Part 90-2- Using IEC 61850 for communication between substations and control centres. IEC TR 61850-90-2:2016-02(en). Original standard IEC TR 61850-90-2-2016 in PDF full version. Additional info + preview on request

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Communication networks and systems for power utility automation - Part 90-21- Travelling Wave Fault Location. Original standard IEC TR 61850-90-21-2025 in PDF full version. Additional info + preview on request

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Communication networks and systems for power utility automation - Part 90-22- SCD based substation network automated management with visualization and supervision support. IEC TR 61850-90-22:2024-12. Original standard IEC TR 61850-90-22-2024 in PDF full version. Additional info + preview on request

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Communication networks and systems for power utility automation - Part 90-27- Use of IEC 61850 for thermal energy systems connected to electric power grid. IEC TR 61850-90-27:2023-08(en). Original standard IEC TR 61850-90-27-2023 in PDF full version. Additional info + preview on request

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Communication networks and systems for power utility automation - Part 90-3- Using IEC 61850 for condition monitoring diagnosis and analysis. IEC TR 61850-90-3:2016-05(en). Original standard IEC TR 61850-90-3-2016 in PDF full version. Additional info + preview on request

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Corrigendum 1 - Communication networks and systems for power utility automation - Part 90-3- Using IEC 61850 for condition monitoring diagnosis and analysis. Original standard IEC TR 61850-90-3-2016 cor1-2020 in PDF full version. Additional info + preview on request

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