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Method for analyzing and excavating area defaulted electricity use based on electricity use quantities

A technology of electricity consumption in breach of contract and electricity consumption, applied in the field of electricity consumption-based breach of contract electricity consumption analysis and mining, which can solve the problems of heavy workload, low efficiency, and inappropriate popularization and application.

Active Publication Date: 2017-10-13
STATE GRID CORP OF CHINA +3
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the above methods require a lot of manual verification and identification work, which is inefficient and heavy workload, and is not suitable for large-scale promotion and application.

Method used

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  • Method for analyzing and excavating area defaulted electricity use based on electricity use quantities
  • Method for analyzing and excavating area defaulted electricity use based on electricity use quantities
  • Method for analyzing and excavating area defaulted electricity use based on electricity use quantities

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Embodiment Construction

[0085] A method for analyzing and excavating default electricity consumption in a station area based on electricity consumption, comprising the following steps:

[0086] (1) Data collection, combined with business needs, collect the daily frozen power consumption data of users in the station area. The data of each station area is as follows:

[0087] User's daily freezing amount data table

[0088]

[0089] (2) Data conversion, organize the electricity consumption data, and convert the date column in the above table into rows, so that each row in the data of each station area after sorting represents a user, as shown in the following table:

[0090] User's daily power consumption data

[0091]

[0092] Among them, P ij (i=1,2,...,k; j=1,2,...,n) represents the power consumption of user i on day j, d j represents the date;

[0093] (3) Data cleaning: the converted data is only transformed in the row and column direction, and further cleaning is still required for the ...

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Abstract

The invention discloses a method for analyzing and excavating area defaulted electricity use based on electricity use quantities. The method comprises steps such as data collection, data conversion, data cleaning and K-means clustering analysis based on the electricity use quantities. According to the invention, electricity use data is excavated from two perspectives including the electricity use quantities and electricity use behaviors. K-means is taken as a classical algorithm to excavate users' electricity use behaviors, and is also an important tool of the method disclosed by the invention. Clustering is conducted according to the users' electricity use quantities and electricity use behaviors; each user's characteristics in dimensions of the electricity use quantity and the electricity use behavior are recognized; through comprehensive analysis of these two perspectives, clients suspected of the defaulted electricity use can be found through detection; and in this way, the defaulted electricity use users can be excavated more visually and rapidly from mass data.

Description

technical field [0001] The invention relates to a power consumption analysis and excavation method based on electricity consumption in a station area. Background technique [0002] At present, the behavior of breach of contract mainly includes the following aspects: changing the category of electricity without authorization; using electricity beyond the capacity agreed in the contract without authorization; exceeding the planned distribution of electricity without authorization; using power equipment that has been suspended by the power supply company without authorization , or unauthorized use of power equipment that has been seized by the power supply company; unauthorized removal, modification, or unauthorized operation of the power metering device, power load control device, power supply facility, and customer power receiving equipment agreed to be dispatched by the power supply company; With the permission of the power supply enterprise, the unauthorized introduction an...

Claims

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Application Information

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IPC IPC(8): G06F17/30G06Q50/06G06K9/62
CPCG06F16/215G06F16/2465G06F16/285G06Q50/06G06F18/23
Inventor 胡宏季润阳王栋刘园傅靖顾斌刘飞毛艳芳胡斌杨佩
Owner STATE GRID CORP OF CHINA
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