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Construction method of main distribution network planning management tool based on graphics

A technology of construction method and management tool, which is applied in the field of power grid planning and design, and can solve the problems that the geographical wiring diagram of power grid cannot be comprehensively selected and determined, and route planning and design.

Active Publication Date: 2020-02-07
YUNNAN POWER GRID +1
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Problems solved by technology

[0005] This application provides a method for constructing a graphic-based main distribution network planning management tool to solve the problem that the existing geographical wiring diagram of the power grid cannot comprehensively and effectively support the site selection and capacity determination, line planning and design in the main distribution network planning. The problem

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  • Construction method of main distribution network planning management tool based on graphics

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Embodiment Construction

[0027] This application provides a method for constructing a graphics-based main distribution network planning management tool, which can display, analyze and support the digital panorama of the 35kV-500kV transmission network and the historical evolution of the planning project, and support the graphical intelligent assistance of the transmission network planning and design business The tool realizes the comparative analysis of the transmission network planning status graph file data, effectively replaces the traditional manual comparative statistical analysis mode of power grid planning, and provides decision-making support for the site selection and capacity determination of transmission network substations and line planning and design.

[0028] figure 1 The technical structure diagram of the construction method of the graphic-based main distribution network planning management tool for this application, such as figure 1 As shown, the construction method of the graphic-base...

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Abstract

The invention provides a construction method of a main distribution network planning management tool based on graphics, which utilizes power grid planning management data to complete data integrationand layer preparation, then superposes and integrally displays the data and the layers on a GIS platform, and provides a precise technical auxiliary means for project planning design and review in a graphical visual mode. The main distribution network planning management tool based on the graphics is constructed by adopting the method provided by the invention. Digital panoramic display, analysisand support of historical evolution of a 35kV and above power transmission network and a penetration planning project can be realized, comparative analysis of power transmission network planning statediagram file data is realized, and decision auxiliary support is provided for planning power transmission network transformer substation site selection and constant volume and line planning design.

Description

technical field [0001] The present application relates to the technical field of power grid planning and design, in particular to a method for constructing a graphics-based master distribution network planning management tool. Background technique [0002] Grid planning, also known as transmission system planning, is based on load forecasting and power supply planning. Power grid planning determines when and where to invest in what type of transmission lines and the number of circuits to achieve the required transmission capacity within the planning cycle, and to minimize the cost of the transmission system on the premise of meeting various technical indicators. [0003] At present, in terms of power grid planning methods in my country, the constructed power grid main distribution network data analysis application system is often used to manage and count the data of power grid planning projects. However, due to the relative lag in information construction and business suppor...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/06G06Q50/06G06F16/29G06F16/904
CPCG06Q10/0637G06Q50/06G06F16/29G06F16/904Y04S10/50
Inventor 冯磊马文李申章
Owner YUNNAN POWER GRID
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