SCD (substation configuration description) file management system

The invention discloses a substation configuration description file management system which mainly comprises an application layer, a foundation service layer and a system layer. The application layer has functions of document collaborative portals, document storage, document creation, document retrieval, document collaboration and document safety management; the foundation service layer has functions of storage services, safety services, process services, management services, searching and extended services; the system layer comprises a Web server, provides a plurality of safety authentication modes including authentication services for encryption authentication and certificate authentication, stores organization and personnel information of enterprises by the aid of active directories of the Microsoft and brings convenience for directory services for query, retrieval and unified authentication, and SCD (substation configuration description) files are inputted in the Web server. The substation configuration d