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A major challenge facing utilities today is the successful configuration and testing of multi-vendor protection schemes using the IEC 61850 standard. Even though the IEC 61850 standard allows for interoperability between different manufacturers' relays, the implementation of the communication protocol varies greatly from vendor to vendor. The standard does not mention how the IED should be configured...
With the increasing demand for connecting cleaner energy generation from distributed renewable energy resources and new nuclear power stations, the future transmission network in the UK is expected to require increasingly more active primary technologies such as HVDC connections and FACTS equipment. These devices will enable the optimum use of the power transfer capability of the existing transmission...
Standard communication protocols have been used for substation automation for many years. The applications are mainly on the station level communication to indicate alarms and events within a substation and make them visible to the operator. However the configuration and implementation of the protocols have differed widely between manufacturers leading to difficulties when attempting to support product...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.