Introduction:
IEC 6197 series standards define the application program interface (API) of energy management system (EMS), aiming at facilitating the integration of various EMS applications from different manufacturers, facilitating the interconnection of EMS with other systems in dispatching centers, and facilitating the model exchange between EMS in different dispatching centers.
IEC 6197 is mainly composed of interface reference model, common information model (CIM) and component interface specification (CIS). The interface reference model explains the way of system integration, the public information model defines the semantics of information exchange, and the component interface specification defines the syntax of information exchange.
although IEC 6197 is called "application program interface of energy management system", in fact, the idea of IEC 6197 can be applied to the application system integration of power automation, informatization and even other industries.