Data supplementary acquisition and storage method and system for electric energy acquisition system

Abstract

The invention belongs to the field of electric energy acquisition systems, and particularly provides an electric energy acquisition system data supplementary acquisition and storage method, which comprises the following steps of S1, acquiring real-time electric quantity data information of all data points in a system; s2, correspondingly storing the real-time electric quantity data information according to a table bottom value data table pre-stored in a database; s3, judging data points of missing data and the type of the missing data according to the storage result, and generating an electric energy complementary collection template; s4, performing rationality verification on the supplementary collection data in the supplementary collection template, if the verification is qualified, writing supplementary information into a table bottom value data table record of a database at a corresponding time, and triggering data updating operation of a time period value table to obtain time period electric quantity data; otherwise, returning to generate and obtain the complementary collection template. According to the scheme, multiple checking can be carried out before data storage, it is ensured that data is reasonable and effective, the quality of additionally recorded data is improved, and the problems that the electric energy data complementary collection efficiency is low, and abnormal data cannot be discriminated are solved.

Description

technical field [0001] The invention belongs to the field of electric energy collection systems, and provides a method and system for supplementary collection and storage of data in the electric energy collection system. Background technique [0002] With the digital transformation of the power grid, an electric energy collection system has emerged as the times require. It can collect, summarize and store data from remote electric energy metering devices through automated means, and can provide data support and decision-making basis for dispatching agencies at all levels and other departments. [0003] Due to the unavoidable influence of various factors during the operation of the electric energy collection device, there will be problems in the electric energy collection system, such as the failure of the electric energy metering device and the abnormality of the collection system, which will cause the loss of electric energy data, and these problems will affect the security ...

AI Technical Summary

Problems solved by technology

[0003] Due to the unavoidable influence of various factors during the operation of the electric energy collection device, there will be problems in the electric energy collection system, such as the failure of the electric energy metering device and the abnormality of the collection system, which will cause the loss of electric energy data, and these problems will affect the security and stability of the power grid. Accurate collection of operation and power consumption data

Usually, when the data of the electric energy collection system is missing, the data will be supplemented remotely by means of automatic supplementary collection, manual supplementary collection, etc. However, under normal circumstances, the supplementary collection fails due to the failure of the on-site electric energy measurement system or device

Only the on-site operators can go to the site to transcribe the power indications and then manually enter them into the system one by one. This supplementary recording process is time-consuming and labor-intensive, and it is prone to human errors leading to inaccurate electric energy data, which is not conducive to the lean development of the power grid and the regional power grid. Energy Situation Analysis

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