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System and method for rapid modeling of secondary system of intelligent substation based on main wiring diagram

A technology for smart substations and main wiring diagrams, applied in electrical digital data processing, instruments, design optimization/simulation, etc., can solve problems such as unfavorable automation and intelligentization of smart substations, inability to verify system design data, and increased construction costs. , to achieve the effect of ensuring standardization and versatility, good graphics display capabilities, and reducing design errors

Active Publication Date: 2019-09-20
STATE GRID ZHEJIANG ELECTRIC POWER CO LTD JIAXING POWER SUPPLY CO +2
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  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

Although this design method is beneficial to construction, CAD drawings only have planar image information, and there is no in-depth design, management, interoperability and other data. The information between different drawings and different design functions is isolated, and the internal design data of the system cannot be mutually verified. , design errors and design defects can only be found in the construction commissioning stage, resulting in high rework rate and increased construction costs
Design data based on CAD drawings is difficult to analyze, and it is difficult to be applied by upper-level systems such as monitoring systems and control platforms, which is not conducive to data interaction between systems, and is not conducive to the automation and intelligence of smart substations

Method used

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  • System and method for rapid modeling of secondary system of intelligent substation based on main wiring diagram
  • System and method for rapid modeling of secondary system of intelligent substation based on main wiring diagram
  • System and method for rapid modeling of secondary system of intelligent substation based on main wiring diagram

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Embodiment 1

[0066] refer to figure 1 , which is a rapid modeling system for secondary systems of intelligent substations based on main wiring diagrams disclosed in the present invention, including interval template management module, main wiring design module, model import module, equipment association module, virtual circuit connection module, physical circuit connection module module and data export module.

[0067] refer to image 3 , the bay template management module uses the idea of ​​general management to manage the typical bays in the substation. The bay template management module classifies the typical bays according to the voltage level. For example, under the 220kV voltage level, there are 220kV typical line bays, 220kV typical busbar bays, and 220kV typical bus coupler bays. Each typical bay is classified according to the bay type, voltage level and wiring method The differences include different device types and device quantities. For example, the 220kV typical line interv...

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Abstract

The invention relates to an intelligent substation secondary system rapid modeling system and method based on a main wiring diagram. An intelligent substation secondary system rapid modeling system based on a main wiring diagram is characterized in that the intelligent substation secondary system rapid modeling system based on the main wiring diagram comprises an interval template management module, a model import module, an equipment association module, a virtual loop connection module, a physical loop connection module and a data export module. The method has the advantages that rapid modeling of the secondary system of the intelligent substation is completed according to the main wiring diagram, a universal data interaction format is provided, and the design efficiency and the data interaction capability of the intelligent substation are effectively improved.

Description

technical field [0001] The invention relates to the technical field of a smart grid design system, in particular to a rapid modeling system and method for a secondary system of a smart substation based on a main wiring diagram. Background technique [0002] In recent years, the speed of technological innovation in all walks of life has accelerated, especially for the power industry, the smart substation technology based on IEC61850 has achieved unprecedented development, the smart grid has entered the stage of comprehensive construction, and the promotion of new technologies has made substations Maintenance, management, and production methods have undergone tremendous changes: the networking of secondary equipment and the digitalization of design information have made the information transmitted by the smart substation communication system more complete and reliable, and the real-time performance of communication has been greatly improved. Substations can achieve more complex...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F17/50
CPCG06F30/20
Inventor 仇群辉刘宏君沈一平陈鼎吴俊健徐伟明钟晓波游旭李树卿史建立黄旭王广何平赵子根徐杰钱伟杰金祝飞陆爽
Owner STATE GRID ZHEJIANG ELECTRIC POWER CO LTD JIAXING POWER SUPPLY CO
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