Power supply scheme auxiliary generation method based on GIS (geographic information system)

A power supply scheme and power grid technology, applied in the generation of power grid power supply schemes, in the field of auxiliary generation of power supply schemes based on GIS, can solve unsolved problems such as automatic formation of reasonable power supply schemes, and achieve the effect of improving distribution network planning decisions and improving levels

Inactive Publication Date: 2012-06-13
JIANGSU ELECTRIC POWER CO +2
View PDF5 Cites 21 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, this method does not solve the problem of how to automatica

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Power supply scheme auxiliary generation method based on GIS (geographic information system)
  • Power supply scheme auxiliary generation method based on GIS (geographic information system)
  • Power supply scheme auxiliary generation method based on GIS (geographic information system)

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] The application user of this embodiment requires dual power supply. The basic steps of the auxiliary generation method of the GIS-based power supply scheme are as follows: figure 1 Shown:

[0040] The first step, according to the address information provided by the applicant, search through the grid GIS platform to determine the specific electricity location;

[0041] The second step is to search for power distribution facilities within a predetermined radius (50m for the first time) with the power use location as the center. If power distribution facilities are found, the open capacity is calculated as follows:

[0042] Openable capacity = (rated capacity of power distribution facility-maximum operating load of power distribution facility) / configuration coefficient The configuration coefficient mainly considers the time period of residential power consumption and the suddenness of non-residential power consumption-residential users take: 0.6, non-residents User take: 0.9, m...

Embodiment 2

[0050] This example figure 2 As shown, it can be considered as a more complete GIS-based auxiliary generation method of power supply scheme. Compared with the above-mentioned embodiment, the content is more comprehensive, and the considerations are more careful, such as dividing user needs into high voltage and low voltage, and then continuing to divide them; whether to use electricity at intervals, and so on. The steps are not difficult to combine according to the above description figure 2 To understand, so I won’t go into details.

[0051] Practice has proved that this embodiment uses the results of business and distribution integration to analyze the topological relationship, interval usage, and open capacity of power grid equipment based on user business expansion application information, production PMS system, and power transmission and transformation system power grid equipment. The power grid equipment is distributed on the GIS map, and the power supply equipment that...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to a power supply scheme auxiliary generation method based on a GIS (geographic information system), and belongs to the technical field of electric power electric network management. The method comprises the following main steps of: determining a specific electricity utilization place through the search of an electric network GIS platform; searching power distribution facilities in a set semidiameter range, if the power distribution facilities are searched, calculating opening capacity of the power distribution facilities, marking the power distribution facilities of which the opening capacities are greater than the required capacity applied by users as available power distribution facilities, comparing the opening capacities of all available power distribution facilities, and selecting the power distribution facility provided with maximum opening capacity as a terminal power distribution facility; and generating a power supply scheme. After the method is adopted, stable and reliable power supply in the future can be ensured by virtue of a GIS (geographic information system) of a computer, and economy and scientificalness of construction work and power supply cost are considered; and in addition, the generation of the power supply scheme is timely and visual, can realize 'zero waiting' reply, and is related with marketing power distribution data in modern times, thereby conveniently realizing the intercommunication of operation flow.

Description

Technical field [0001] The invention relates to a method for generating a power grid power supply plan, in particular to a GIS-based auxiliary generating method for a power supply plan, belonging to the technical field of power grid management. Background technique [0002] For a long time, drawing up a power supply plan based on user applications requires manual review of a large number of information on the distribution of power grids and the open capacity of neighboring distribution transformers, and then find the approximate power supply lines on the map, and draw up a power supply plan based on experience. It is unable to meet the user’s request for timely response, and because it is difficult to understand in detail whether there are obstacles to the power supply line, it is often necessary to adjust during the actual construction process, which lacks rigor; in addition, when encountering multiple user applications in nearby locations, there is a lack of scientific methods t...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): G06Q10/00G06Q50/06
CPCY04S10/545Y04S10/60Y02E40/76Y02E40/70Y04S10/50
Inventor 徐爱华高莉莎赵晓波吴文书霍尧沈浩颜昕王仁杰
Owner JIANGSU ELECTRIC POWER CO
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap