Method for constructing distribution network engineering cost data analysis model

A technology for engineering cost and data analysis, applied in electrical digital data processing, biological neural network models, data processing applications, etc., can solve problems such as poor application effect, how to analyze information without detailed records, and achieve the effect of improving depth and efficiency

A technology for engineering cost and data analysis, applied in electrical digital data processing, biological neural network models, data processing applications, etc., can solve problems such as poor application effect, how to analyze information without detailed records, and achieve the effect of improving depth and efficiency

CN107748968AInactive Publication Date: 2018-03-02STATE GRID CORP OF CHINA +2
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Embodiment Construction

[0023] The present invention will be further described below in conjunction with embodiment.

[0024] The invention discloses a method for constructing a distribution network engineering cost data analysis model, which includes the following steps:

[0025] Step 1) Establish a distribution network engineering cost data storage system based on the web service platform. The storage system is the data module of the distribution network engineering cost analysis system; the storage system includes distribution station engineering data, overhead line engineering data, and cable line engineering data; The project data of the distribution substation includes the number of outgoing lines of 10kV in this period, the number of distribution transformers, the number of high-voltage incoming lines, the number of high-voltage outgoing lines, the number of section switch cabinets, the number of section isolation cabinets, the number of distribution transformer cabinets, the number of voltage ...

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Abstract

The invention belongs to the technical field of power grid engineering and in particular relates to a method for constructing a distribution network engineering cost data analysis model. The method includes the following steps of: 1) establishing a distribution network engineering cost data storage system based on a web service platform, wherein the storage system a distribution network engineering cost analysis system data module; 2) establishing a cost data element system within the cost data storage system; and 3) establishing a distribution network cost index mathematical model by using aBP neural network in a big data analysis method. The method, by establishing the distribution network engineering cost data storage system, helps technicians quickly determine cost by the big data analysis method, and improves service analysis depth and efficiency of.

Description

technical field [0001] The invention belongs to the technical field of power grid engineering, and in particular relates to a method for constructing a distribution network engineering cost data analysis model. Background technique [0002] With the continuous development of the domestic economy and the continuous improvement of living standards, the demand for electricity has grown rapidly. The original distribution network has been far from meeting the requirements due to insufficient power supply capacity. The task of construction and transformation of the distribution network has become very heavy. There is a shortage of economic personnel, and the technical and economic management of distribution network engineering is relatively weak. [0003] At present, the cost analysis work of distribution network projects within the national network is seldom carried out, and it still stays in the single-task response mode of "the headquarters needs data, and each branch organizes...

Claims

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Application Information

Patent Timeline
02 Mar 2018
Publication
CN107748968A
IPC
G06Q10/06; G06F17/30; G06Q50/06; G06N3/08
CPC
G06F16/254; G06N3/08; G06Q10/06393; G06Q50/06; Y04S10/50
Inventors
韩爱芝; 郭新菊