A multi-adaptive CIME power grid model sharing method

Abstract

The invention provides a multi-adaptive CIME power grid model sharing method. The method comprises the steps of S1, mapping CIME power grid model files into relation model files; S2, making table names in the relation model files and class names in CIM/RDFS model files correspond, and making the domains in the relation model files and the attributes in the CIM/RDFS model files correspond to form sharing model configuration files; S3, defining the sharing mode used when a CIME model performs model sharing in a current system to form model sharing scene files; S4, constructing a CIM/RDFS-based power grid model and performing correlation according to the correlation rules of various kinds of objects of the CIM-RDFS-based power grid model. The method maintains the high efficiency of CIM/E model files in a model interaction process and combines the characteristics of convenient use, flexible model extension and reusability in CIM/RDF Schema; the multi-adaptive model sharing method is provided for engineering application.

Description

technical field [0001] The invention belongs to the technical field of electric power automation, and in particular relates to a multi-adaptive CIME grid model sharing method. Background technique [0002] As the core standard of smart grid, IEC61970 has been deeply researched and promoted in China. Based on the series of standards such as IEC61970-301 and IEC61970-453, combined with the actual needs of China's smart grid dispatching support system, the proposed general model description of the power grid Standardize CIM / E, which has been successfully applied to many domestic smart grid dispatching support systems. As a basic function of information sharing in smart grid dispatching systems, model information interaction has been more and more applied to smart dispatching systems, such as model splicing among national, grid and provincial three-level dispatching systems, and integration of provincial and local systems. Model sharing, master station and substation sharing mo...

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Problems solved by technology

However, there are a large number of expansion requirements for CIM / E in engineering applications, such as substation source maintenance, model sharing and release of the model center, and it is necessary to expand the class and attribute description of the measurement model (such as remote control information, limit value information) in CIM / E , protection information, etc.), in addition, there are a large number of model sharing conversion requirements such as export and import in engineering applications. The classes and attributes exported and imported by different applications have their own individual requirements. How to flexibly share the power grid model through the configuration method has become a problem.

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