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Power consumption data preprocessing method and system based on deviation coefficient

A technology of electricity consumption data and deviation coefficient, applied in the field of data processing, can solve problems such as affecting the power grid, increasing abnormal data, affecting the accuracy of data analysis, etc., to avoid insufficient or excessive correction, and reduce the possibility of

Pending Publication Date: 2022-04-08
GUANGXI POWER GRID CORP
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Problems solved by technology

In the actual operation of the power grid, there are some influencing factors that make the power consumption data deviate from the actual value, such as the increase in line loss caused by more line connectors and the loss caused by relatively large voltage fluctuations. These influencing factors will make some good The data appears to be abnormal data, which leads to an increase in abnormal data and reduces the reference data required in data analysis, which will affect the accuracy of data analysis and further affect the prediction of power grid operating conditions

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  • Power consumption data preprocessing method and system based on deviation coefficient
  • Power consumption data preprocessing method and system based on deviation coefficient
  • Power consumption data preprocessing method and system based on deviation coefficient

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Embodiment Construction

[0037] Such as figure 1 As shown, in the present invention, the system for preprocessing power data using the power data preprocessing method based on the deviation coefficient includes a data acquisition module, a data deviation analysis module, a data fluctuation analysis module, a data correction module, a data cleaning module, and a data The sorting module and the data storage module, the data acquisition module are respectively connected to the data deviation analysis module and the data fluctuation analysis module, the data deviation analysis module and the data fluctuation analysis module are respectively connected to the data sorting module, and the data sorting module is connected to the data storage module by communication , the data storage module is in communication connection with the data correction module, and the data correction module is in communication connection with the data cleaning module.

[0038] Among them, the data acquisition module is used to colle...

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Abstract

The invention discloses a power consumption data preprocessing method and system based on a deviation coefficient, and the method comprises the steps: correcting power consumption data according to a power consumption deviation coefficient tau, and then carrying out the data cleaning of the corrected power consumption data. According to the method, the power consumption data is corrected according to the power consumption data deviation condition, the interference of abnormal factors on the power consumption data is reduced, the influence of false abnormal data is eliminated, and continuous and reliable reference data is provided for power consumption data monitoring.

Description

technical field [0001] The invention relates to the technical field of data processing. Specifically, it is a method and system for preprocessing power consumption data based on deviation coefficients. Background technique [0002] With the use of smart meters and the development of industry intelligence, it is an industry trend to realize user electricity consumption monitoring through the Internet of Things. To realize the remote monitoring of users' electricity consumption through the Internet of Things, it is necessary to identify and judge the abnormal situation of users' electricity consumption. basis for predicting the situation. In the actual operation of the power grid, there are some influencing factors that make the power consumption data deviate from the actual value, such as the increase in line loss caused by more line connectors and the loss caused by relatively large voltage fluctuations. These influencing factors will make some good The data appears to be...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/215G06F17/18G06Q50/06
CPCY02D10/00
Inventor 杨舟周政雷陈珏羽李刚蒋雯倩江革力陈俊张智勇徐植唐利涛邓戈锋
Owner GUANGXI POWER GRID CORP