Electric energy rapid reporting system/method, electric energy meter and medium

Abstract

The invention provides an electric energy rapid reporting system, an electric energy rapid reporting method, an electric energy meter and a medium. The system comprises a metering module and a controlmodule; the metering module collects real-time high-frequency pulse data generated during power utilization; and the control module is in communication connection with the metering module, controls the acquisition frequency of the metering module, performs operation according to the real-time high-frequency pulse data so as to obtain an accumulated high-frequency pulse value within rated time, performs operation according to the accumulated high-frequency pulse value to obtain an accumulated electric quantity value, and reports the accumulated electric quantity value regularly. With the system provided by the above technical schemes adopted, an underlying electric quantity updating rate can be improved, the reading frequency of the control module is improved, and therefore, an electric quantity updating period can be greatly shortened.

Description

technical field [0001] The invention relates to the technical field of electric energy metering, in particular to a system / method for fast reporting of electric energy, an electric energy meter and a medium. Background technique [0002] Energy meter, commonly known as watt-hour meter, has the function of measuring electricity consumption, and is used to measure the active or reactive energy of DC, AC single-phase and three-phase circuits. Energy meters are developing towards smart energy meters. The existing energy meter measurement method is to collect power, use the power method to accumulate the electricity within a certain period of time, and update the electricity data in the main loop, that is, the normal working procedure of the electricity meter. [0003] The use of existing electric energy meters to measure electricity consumption has the following defects: [0004] (1) The bottom power update frequency of the metering chip is low, resulting in slow power update,...

AI Technical Summary

Problems solved by technology

[0004] (1) The bottom power update frequency of the metering chip is low, resulting in slow power update, and the bottom power data has a delay; the frequency of reading power in a cycle is low, and the bottom power update cycle is long;

[0005] (2) The power is updated in the main cycle, which is easily interrupted by other interruptions and processes, and the data update is not timely;

[0006] (3) The traditional electric energy meter is a constant of 1000. It takes 1.565s to report the power once a pulse is issued to update the power of 0.001kwh, and the power update is slow.

Therefore, the existing solution cannot meet the long-term update power demand within 2s

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