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Intelligent substation secondary virtual loop visualization method based on graphic configuration plug-in

A technology for secondary virtual circuits and smart substations, applied in CAD circuit design, electrical digital data processing, instruments, etc. Problems such as layout and real-time status of loop stations, to achieve timely, accurate and convenient monitoring, ensure stable operation, and improve work efficiency

Inactive Publication Date: 2016-11-16
XJ ELECTRIC +3
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Problems solved by technology

[0004] The purpose of the present invention is to provide a method for visualizing the secondary virtual circuit of a smart substation based on a graphical configuration plug-in, so as to solve the problem that the protection device of the smart substation has no terminals, no connection, and the state of the virtual circuit is invisible, resulting in the inability to monitor the secondary circuit of the smart substation in real time. The problem of the overall station layout and real-time status of the virtual circuit

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  • Intelligent substation secondary virtual loop visualization method based on graphic configuration plug-in

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Embodiment Construction

[0022] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0023] In the construction phase of the smart substation project, the visualized graphics of the virtual circuit can help engineers quickly understand the structure and channel status of the virtual circuit in the whole station, and display the non-existent virtual circuit in a graphical way to improve the engineering construction efficiency of the engineer. In actual operation, virtual circuit monitoring can help operation and maintenance personnel to grasp the operation status of the protection system in a timely and accurate manner. When a problem occurs, it is convenient to find and locate the problem and reduce the labor intensity of the maintenance personnel. A visualization method for the secondary virtual circuit of smart substation with plug-in configuration, which uses a plug-in-based configuration graphic screen to display the mult...

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Abstract

The invention relates to an intelligent substation secondary virtual loop visualization method based on graphic configuration plug-ins, and belongs to the technical field of electric power system intelligent substation automation. The method comprises: through establishing an intelligent substation secondary virtual loop database model, importing secondary virtual loop incidence relation of a substation configuration description (SCD) model to a monitoring background configuration database, in a configuration tool, dragging corresponding business tree nodes into a configuration screen, to generate a virtual loop configuration graph in a corresponding hierarchy, and associating corresponding node business data, and according to the state of the loop, displaying the secondary virtual loop of the intelligent substation on a monitoring background screen. Through using pictures based on graphic configuration plug-ins, and a convenient business association method, multi-stage total state of the secondary virtual loop of the intelligent substation is displayed on a monitoring background real-time screen in real time, so as to ensure stable operation of a substation system.

Description

technical field [0001] The invention relates to a visualization method for a secondary virtual circuit of an intelligent substation based on a graphic configuration plug-in, and belongs to the technical field of automation of an intelligent substation in a power system. Background technique [0002] After the development and improvement of smart grid technology in recent years, smart substations have achieved large-scale construction and operation. The current smart substations are designed and constructed in accordance with the "Technical Specifications for the Construction of Smart Substation Integrated Monitoring System". Networked information sharing is an important feature of smart substations. The optimization and integration of primary and secondary functions and the evolution of equipment forms are based on information Freedom to share is the premise. [0003] According to the "three-layer two-network" architecture of the smart substation, the digital communication ...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/50G06Q50/06
CPCG06F30/30G06Q50/06Y02E60/00
Inventor 张海庭李宝潭邱俊宏李江林郭利军吴正青卫星过锐吴佳李永照陈哲包芳王卫东朱斌斌张思远
Owner XJ ELECTRIC
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