Digital Substation

Digital Substation is an engineering publication focused on IEC 61850 automation, protection systems, and digital grid intelligence.

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IEC 61850 IOP 2026: What’s Happening on the Test Floor

IEC 61850 interoperability testing is under way in Utrecht, where equipment and software from multiple suppliers are being integrated into common protection, automation and control applications. Participant reports now cover functional protection tests, network configuration from SCD files and virtualised protection.

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