2010 · 25 citations · 0 references
ComputingElectrical EngineeringSystems EngineeringComputer NetworksCritical Infrastructure ProtectionNetwork SecurityCommunication Network ProtectionSecurity ControlsCommunication-based ProtectionProtection Of Communication Infrastructure
The paper investigates the current capabilities in communication-aided protection made possible by the IEC 61850 standard. Additionally, it explicitly describes the concept of integrated protection unit and the IEC61850-9-2 process bus concept. It also discusses techniques to encompass intersubstation communications and examines issues that need to be addressed to create a successful, secure and dependable communication network. (5 pages)