Intelligent analysis method and system for power grid access point of electricity customer

Abstract

The invention discloses an intelligent analysis method and system for a power grid access point of an electricity customer. The intelligent analysis method comprises the steps that installation information of the electricity customer is received, wherein the installation information contains the installation address, the installation type, the installation capacity and the percentage of concurrence; a positioning point on a map is determined according to the installation address, and an access point device meeting preset conditions is searched for within the specified searching radius range of the positioning point according to the installation type; the information of a customer needing installation is obtained from a marketing system, the historical data of the position where the access point device is to have access are obtained from a metering automation system according to the installation type, and the maximum load rate of the position where the access point device is to have access after the access point device has access to the position is calculated; whether the maximum load rate is smaller than or equal to a threshold value is judged; if yes, the access point device corresponding to the maximum load rate is taken as the standby device of the electricity customer. According to the intelligent analysis method and system for the power grid access point of the electricity customer, a method for calculating the load rate of a device after a new installation load integrated based on distribution information has access to a device is provided, and a forceful supporting basis is provided for power supply scheme selection.

Description

【Technical field】 [0001] The invention relates to the field of distribution network technology, in particular to an intelligent analysis method and system for access points of power grids of power consumers. 【Background technique】 [0002] The business expansion equipment directly faces the customers who use electricity, and their work level is of great significance to improving the quality of customer service. The formulation of the power supply plan in the business expansion equipment is an important part of the entire business expansion process. The industrial expansion auxiliary application is based on the intelligent analysis and management of the industrial expansion power supply scheme based on the topology of the power grid resources. According to the information of the electricity customer's reported installation capacity, power address, load characteristics, etc., combined with the grid topology and quasi-real-time data, the power supply is realized. Auxiliary anal...

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Problems solved by technology

[0003] At present, the analysis of power grid access points of most power supply enterprises in China is still at the preliminary analysis level, the degree of information fusion is low, the vertical integration of the system and the horizontal connection of business data are lacking, there is still a lack of historical equipment operation data support, and it is difficult to estimate new data. The impact of the load on the load rate of the line after the load is connected cannot evaluate the reliability of the power supply, which affects the scientificity, objectivity and efficiency of the power supply plan

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