A Method of Realizing Change Process Comparison of Distribution Network Equipment Based on Graphics and Models

A graphics and equipment technology, which is applied in the field of comparison of distribution network equipment transaction process based on graphics and models, can solve the problems of insufficient automation of topology review, insufficient comprehensive review of transaction topology, and insufficient comprehensive review of component collections, etc., to improve review efficiency, The effect of reducing labor costs and improving professional management level

Active Publication Date: 2018-08-24
FUJIAN AUTOMATION ELECTRIC POWER TECH
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Problems solved by technology

[0003] However, there are the following deficiencies in the current diagram audit management: the topology audit automation is not enough, the manual workload is large, and due to the difference in personal quality, the audit effect is also different; the component set audit is not comprehensive enough; the local automatic drawing scheme is adopted The audit of the transaction topology is not comprehensive enough

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  • A Method of Realizing Change Process Comparison of Distribution Network Equipment Based on Graphics and Models
  • A Method of Realizing Change Process Comparison of Distribution Network Equipment Based on Graphics and Models

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Embodiment Construction

[0016] see figure 1 As shown, a method of the present invention based on graphics and models to realize the comparison of distribution network equipment transaction processes, the graphics in the distribution network are based on the svg graphics format, and the model files are based on the xml format, wherein the svg (scalable vector graphics) in the svg graphics format It is a graphic format for describing two-dimensional vector graphics based on Extensible Markup Language (a subset of Standard General Markup Language). Its characteristic is that the graphics are not distorted after zooming. It is an open standard developed by the World Wide Web Consortium. In the model file, the entire electrical topology connection relationship is described through the Terminal (terminal) object and the ConnectivityNode (connection point) object. A terminal object contains the properties of the associated device and the associated connection point object. Terminal objects associated wit...

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Abstract

The invention provides a graph and model based method for realizing distribution network device difference process comparison. In a distribution network, a graph is based on an svg graphic format, and a model file is based on an xml format; and graphic topologies in the distribution network are connection relationships between graphic elements in the svg graph, and the graphic elements represent a device. The method specifically comprises: opening the graph in the distribution network; extracting the graphic topologies; querying a distribution network database to obtain model topologies corresponding to the opened graph; comparing the graphic topologies and the model topologies of the device one by one; judging whether the graphic topologies and the model topologies of the device are same or not; if so, not performing operation and accepting a process; or otherwise, listing differences of the graphic topologies and the model topologies of the device, and performing artificial verification. According to the method, the check effect of the graph and the model is improved; the check process is standardized; and the check efficiency is improved and the labor cost is reduced.

Description

technical field [0001] The invention relates to the technical fields of electrical equipment and electrical engineering, in particular to a method for realizing the comparison of abnormal flow of distribution network equipment based on graphics and models. Background technique [0002] The abnormal change process of distribution network equipment is an important business in the production and operation of the power grid, which is related to the operating parameters and grid structure of the power supply network. The production staff initiates the distribution network equipment change process in the production management system and associates the distribution network weekly plan. Through the tightly coupled operation with the grid geographic information platform, the transportation inspection department edits the single-line detailed diagram on the geographic information platform, and the system automatically follows the established rules. After extracting and manually adjust...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F17/50
Inventor 陈承凯赵晖陈森吴建辉陈金英翁长进
Owner FUJIAN AUTOMATION ELECTRIC POWER TECH
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