CIM based automatic graph-forming system for power transmission and distribution network

Abstract

The invention discloses a CIM based automatic graph-forming system for a power transmission and distribution network. The system comprises a data interface module connected with a third-party source system, a CIM data analysis module used for analyzing CIM data, obtained by the data interface module, of the third-party source system, an automatic graph-forming algorithm distribution coordinate system module connected with the CIM data analysis module, a vector graph generation module connected with the automatic graph-forming algorithm distribution coordinate system module, and a graph control module connected with the vector graph generation module. According to the system, for current situations of high maintenance workload, non-unified graph formats and difficult graph interaction in a conventional electric wiring graph manual generation process, an electric wiring graph is automatically generated by utilizing a computer for a CIM standard based graph, so that huge convenience can be brought for power operation personnel. The automatic graph formation not only can improve automatic configuration capability of the system but also more effectively supports a scheduling decision, and is one of key technologies for realizing intelligent scheduling of intelligent power grids.

Description

technical field [0001] The invention relates to a method for automatically forming a map of a transmission and distribution network, in particular to a system for automatically forming a map of a transmission and distribution network based on a CIM model. Background technique [0002] With the development of the power industry and the continuous expansion of the grid scale, the amount of information is increasing, and the analysis and calculation of the power system are becoming more and more complex. It is urgent to establish a complete and accurate power system network model to simulate the actual grid. Each power system manufacturer has its own grid modeling methods, but due to differences in developers or system versions, there are great differences in the structure of the created models, graphics or databases, forming a certain degree of "information islands", resulting in It becomes very difficult to share information and achieve some degree of interoperability between...

AI Technical Summary

Problems solved by technology

However, due to immature automatic graphics technology, inconsistent graphics formats, and different information security levels, it is very difficult to interact with graphics information between different application systems, and it is often necessary to maintain a set of graphics systems, which not only reduces development and maintenance costs. Further improvement, and while causing data redundancy, it is easy to cause information inconsistency, which brings inconvenience to the daily work of power operators

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