Reducing Substation Design Costs

Tackling the Challenges of Hybrid Transmission Lines - New Methodologies

by Dylan Stewart, GE, Canada, Allen Rose and Rich Hunt, GE, USA

An intelligent digital substation can be loosely defined as the concept of digitizing the analog interfaces (currents, voltages, equipment status, alarms, equipment control points) of the protection and control system at their source, turning this data into information, and sharing this information across all parts of the substation and the power system. More

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