A Substation Knowledge Semantic Exchange Model Based on Knowledge Ontology and SCL
Du Ho Kang · Value Engineering · 2012
IEC 61850 adopts object-oriented modeling techniques to model business functions of the substation,and defines substation configuration description object model by Substation Configuration description Language(SCL).SCL which is based on XML Schema cannot description the knowledge semantic and achieve substation knowledge exchanging of substation automation system.Knowledge semantic of substation was analyzed and substation knowledge was modeled based on ontology technology in this article,including the relationships and constrains of substation knowledge semantic.By extending the label definition of SCL we build the semantic information model and improve the description ability of IEC 61850.