Cover Story

IEC 61850-9-2 Process Bus

High-speed network communications have already changed the world we live in and are starting to bring significant changes to the way we control and operate the power system. To be successful, new technology requires industry-wide agreement on diverse topics such as system architecture, communications infrastructure, data models, and high layer protocols. This agreement is being achieved through industry standards with IEC 61850, IEC 61869 and IEEE C37 series taking the lead role. More

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