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Electric energy data processing method of ir46 electric energy meter and ir46 electric energy meter

A technology of electric quantity data and processing method, applied in the direction of measuring electrical variables, measuring devices, instruments, etc., can solve the problem of redundant data occupying a large storage space, and achieve the effect of reducing storage and saving storage space

Active Publication Date: 2021-09-07
WUHAN SAN FRAN ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In view of the above problems, the present invention proposes a power data processing method of an IR46 electric energy meter, which can solve the problem that the existing IR46 electric energy meter occupies a large amount of storage space to store redundant data by adopting an indefinite length format for storing electric quantity data

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  • Electric energy data processing method of ir46 electric energy meter and ir46 electric energy meter
  • Electric energy data processing method of ir46 electric energy meter and ir46 electric energy meter
  • Electric energy data processing method of ir46 electric energy meter and ir46 electric energy meter

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Embodiment 1

[0044] Please refer to figure 1 , the present invention proposes a method for processing electricity data of an IR46 electric energy meter. By adopting an indefinite length method to store important electric quantity data for one year, it can not only satisfy the traceability of the electric quantity data of the IR46 electric energy meter, but also reduce a large amount of redundancy Storage of power data, thereby reducing the required storage space. The power data processing method will be described in detail below.

[0045] In this embodiment, the electricity data of the IR46 electric energy meter is stored once every preset time interval, such as figure 1 As shown, the power data processing method may include the following steps:

[0046] Step S100, taking the electric quantity at the initial moment of each preset time period as the reference electric quantity, acquiring the electric energy increment relative to the said reference electric quantity or the electric quantit...

Embodiment 2

[0103] Please refer to Figure 4 Based on the power data processing method of the IR46 electric energy meter in the first embodiment above, this embodiment proposes a power data processing device 10 for the IR46 electric energy meter. Specifically, the power data processing device 10 of the IR46 electric energy meter may include:

[0104] The power increment encoding module 100 is configured to use the power at the initial moment of each preset time period as a reference power, and obtain the power increment relative to the reference power or relative to the power at the previous recording moment every preset time interval. amount, and encode the electric energy increment according to the preset data format to obtain the encoded value of the electric energy increment.

[0105] The electric energy storage module 110 is configured to store the initial time and the corresponding reference electric quantity according to the first preset format, and sequentially store each recordi...

Embodiment 3

[0108] This embodiment proposes an IR46 electric energy meter. The IR46 electric energy meter may include a metering core part, and when the metering core part measures and stores electric energy data, the electric energy data processing method of the IR46 electric energy meter in the above-mentioned embodiment 1 can be used.

[0109] The present invention also provides a computer-readable storage medium, wherein a computer program is stored in the computer-readable storage medium, and when the computer program runs, the computer-readable storage medium controls the computer-readable storage medium to make the computer perform further electric quantity data of the IR46 electric energy meter Approach.

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Abstract

The invention discloses a power data processing method of an IR46 electric energy meter and an IR46 electric energy meter. The method includes: taking the electric quantity at the initial moment of each preset time period as a reference electric quantity, and acquiring the relative reference electric quantity or Relative to the electric energy increment of the electric quantity at the previous recording moment, and encode the electric energy increment according to the preset data format to obtain the electric energy increment code value; store the initial time and the corresponding reference electric quantity according to the first preset format, and store the initial moment and the corresponding reference electric quantity according to the second The preset format sequentially stores each recording time after the initial time and the corresponding electric energy incremental code value. According to the technical solution of the present invention, the variable length format is used to store the electricity data, which not only meets the traceability of the electricity data of the IR46 electric energy meter, but also greatly reduces the storage of redundant data and saves storage costs.

Description

technical field [0001] The invention relates to the technical field of IR46 electric energy meter measurement, in particular to a method for processing electric quantity data of the IR46 electric energy meter and the IR46 electric energy meter. Background technique [0002] With the rapid development of the power industry and the continuous advancement of the smart grid project, especially the implementation of the one-meter system for electric energy metering and charging, the requirements for the accuracy and reliability of electricity metering are gradually increasing. However, my country's standard system has relatively solid requirements for the software and hardware of electric energy meters, and electric energy meters are all integrated designs. Once hardware or software failures occur, the only way to ensure the smooth progress of electric power metering is to replace the entire meter; From the security point of view of tampering with the energy meter program, the onl...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01R22/06
CPCG01R22/061
Inventor 李中泽唐叔进陈顺飞杨超超王栋毕灿
Owner WUHAN SAN FRAN ELECTRONICS CO LTD