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Substation configuration description (SCD) plays a significant role in IEC 61850 smart substations. This paper analyses present situations of SCD application and proposes an effective solution of secondary system visualization and intelligent diagnosis for smart substations using an approved SCD model. It is possible to realize various advanced applications and object-oriented management of smart...
The increased construction and reconstruction of smart substations has exposed a problem with version management of substation configuration description language (SCL) files due to frequent changes. This paper proposes a comparative approach for differentiation of smart substation SCL configuration files. A comparison model for SCL configuration files is built in this method, which is based on the...
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