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Dynamic simulation image rapid generation method for substation secondary circuit

A technology of dynamic simulation and secondary loop, applied in 2D image generation, image data processing, electrical digital data processing, etc., can solve problems such as the questionable processing capacity, shorten the generation time, reduce the workload, and improve the processing speed. Effect

Inactive Publication Date: 2015-04-01
EXTRA HIGH VOLTAGE POWER TRANSMISSION NANJING OF CHINA SOUTHERN POWER GRID +2
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  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

This article is mainly designed for the local typical structure of the secondary circuit, and the manual drawing workload is not large. When encountering a large number of secondary circuit drawings, its processing ability is open to question

Method used

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  • Dynamic simulation image rapid generation method for substation secondary circuit
  • Dynamic simulation image rapid generation method for substation secondary circuit
  • Dynamic simulation image rapid generation method for substation secondary circuit

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Embodiment Construction

[0039] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0040] The invention provides a method for quickly generating a dynamic simulation image for a secondary circuit of a substation, such as figure 1 shown, including the following steps:

[0041] Step 1: First convert the CAD drawing into a simulation drawing format;

[0042] Step 2: Match the corresponding dynamic component model according to the component type, analyze and compare the parameters of the graphic entity and the combination of graphic entities, search all drawings for graphics that are the same or similar to the specified graphic entity or combination of graphic elements, and save all Replace all the specified primitives and primitive combinations with the specified dynamic secondary circuit component model, and capture the connection line endpoints near the component endpoints to maintain the connection relationship of the origin...

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Abstract

A dynamic simulation image rapid generation method for a substation secondary circuit includes the steps of Step 1, first converting a CAD (Computer Aided Design) drawing into a simulation sheet format; Step 2, matching a corresponding dynamic element model according to the types of elements, analyzing and comparing parameters of primitives and primitive combinations, searching all the drawings to find figures identical or similar to specified primitives and primitive combinations, replacing all the specified primitives and primitive combinations with a specified dynamic secondary circuit element model, capturing connecting wire ends near element ends, and maintaining the connection relation on the original drawing; Step 3, determining the connection relation and assigning a unique number to a circuit node according to information t of he element ends and connecting wires on a simulation drawing, connecting elements on different drawings together through the unique number to form a complete secondary circuit. The dynamic simulation image rapid generation method for the substation secondary circuit greatly reduces the generation time of the simulation drawing by using an automatic matching batch processing mode in steps of drawing production, dynamic element attribute definition and the like.

Description

technical field [0001] The invention relates to a simulation method for a secondary circuit of a substation, in particular to a method for quickly generating a dynamic simulation image for a secondary circuit of a substation, and belongs to the technical field of power system simulation. Background technique [0002] The secondary circuit simulation system models the secondary circuit of the substation, simulates and calculates the real-time electrical state of the circuit, and simulates the action logic of its components, thereby forming a dynamic simulation environment consistent with the actual circuit for training and research purposes. Combined with the work content and working environment of professionals related to the secondary circuit, in addition to measuring or operating the actual primary and secondary equipment in the substation, it is to consult the design drawings of the secondary circuit. The secondary circuit drawing is a two-dimensional display of the actua...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/50G06T11/00
Inventor 苏晓贾筱莹程延远刘相枪杨启蓓罗永善朱伟廖华柳明冯可徐正清杨选怀马群
Owner EXTRA HIGH VOLTAGE POWER TRANSMISSION NANJING OF CHINA SOUTHERN POWER GRID
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