Load determination method and apparatus, and program product

By determining the missing daily load data points in the power consumption system, and using the load data and electricity consumption of adjacent days to calculate the proportion coefficient of each load collection point, the target daily load set is finally constructed, which solves the problem of poor repair of daily load data in the existing technology, and achieves more efficient data repair.

CN119719637APending Publication Date: 2025-03-28STATE GRID BEIJING ELECTRIC POWER CO +1
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Patent Information

Application Number
CN202411611687.2
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-11-12
Publication Date
2025-03-28

AI Technical Summary

Technical Problem

When the prior art accurately collects and monitors the daily load and daily electricity of users, the data is missing due to network communication failures and other reasons, and when the trend prediction method is used to fill the missing data, the repair effect is poor.

Method used

By missing at least one initial subload in response to the initial daily load concentration of the power consumption system, the acquisition date of the acquisition initial daily load set is determined, and a plurality of daily load sets of the plurality of adjacent acquisition days adjacent to the acquisition day, and a plurality of second daily power consumption of the power consumption system collects daily electricity in multiple adjacent adjacent. Based on the daily load set and the second daily electricity consumption, multiple proportion coefficients corresponding to multiple load acquisition points are determined, and based on the proportion coefficient and the first daily electricity consumption of the power consumption system in the acquisition day, multiple target subloads corresponding to multiple load acquisition points are determined, and the target daily load set is finally constructed.

Benefits of technology

Through this method, the missing daily load data can be effectively supplemented, the repair effect of daily load concentrated data can be improved, and the completeness and accuracy of the data can be ensured.

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Abstract

The invention discloses a load determination method, a load determination device and a program product. The method comprises the following steps: in response to the absence of at least one initial sub-load in an initial daily load set of a power utilization system, determining an acquisition day for acquiring the initial daily load set; acquiring a plurality of daily load sets of a plurality of adjacent acquisition days adjacent to the acquisition day and a plurality of second daily power consumption of the power utilization system in the plurality of adjacent acquisition days; determining a plurality of proportion coefficients corresponding to the plurality of load acquisition points based on the daily load set and the second daily electricity consumption; determining a plurality of target sub-loads corresponding to the plurality of load acquisition points on the acquisition day based on the proportion coefficient and the first daily electricity consumption of the electricity utilization system on the acquisition day; and constructing the plurality of target sub-loads to obtain a target daily load set. According to the invention, the technical problem of poor restoration effect of daily load concentrated data is solved.
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