Power load data compression method and device

A technology of power load and compression method, which is applied in the computer field and can solve the problems of wasting storage resources, increasing the production cost of electric energy meters, and consuming production costs, etc.

Inactive Publication Date: 2020-05-15
SHENZHEN TECHRISE ELECTRONICS
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The embodiment of the present application provides a method and device for compressing electric load data, which can solve the problem of incr...

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  • Power load data compression method and device
  • Power load data compression method and device
  • Power load data compression method and device

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Embodiment Construction

[0055] In the following description, specific details such as specific system structures and technologies are presented for the purpose of illustration rather than limitation, so as to thoroughly understand the embodiments of the present application. It will be apparent, however, to one skilled in the art that the present application may be practiced in other embodiments without these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present application with unnecessary detail.

[0056] It should be understood that when used in this specification and the appended claims, the term "comprising" indicates the presence of described features, integers, steps, operations, elements and / or components, but does not exclude one or more other Presence or addition of features, wholes, steps, operations, elements, components and / or collections thereof.

[0057] It should...

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Abstract

The invention is suitable for the technical field of computers, and provides a power load data compression method. The method comprises the steps of obtaining to-be-compressed power load data; determining a target character from the target data; obtaining a first character string corresponding to the target character, wherein the first character string is used for identifying position informationof the target character in the target data; removing the target character from the target data to obtain a second character string; and generating target compressed data corresponding to the target data based on the target character, the first character string and the second character string. According to the method, the target character, the first character string and the second character stringare acquired, and the target compressed data of the original power load data are generated through the target character, the first character string and the second character string, so that the power load data volume is increased without increasing the storage capacity; the production cost of an electric energy meter is reduced; and storage resources are saved.

Description

technical field [0001] The present application belongs to the technical field of computers, and in particular relates to a method and device for compressing electric load data. Background technique [0002] Storing electrical load data is an extended function of smart energy meters. Recording the power load data through the electric energy meter can do a good job in customer management and understand the characteristics of the customer's load, and through the form of the power load curve, you can also know the change trend of the load in time, which is conducive to the forecasting work of the dispatching department. Whether the power load data storage is accurate directly affects the function of an electric energy meter, and determines whether the electric energy meter can face the grid and the electric power market. In recent years, the increase in the amount of power load data is solved by increasing the storage capacity. However, the expansion of storage capacity also l...

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Application Information

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IPC IPC(8): H03M7/30
CPCH03M7/3059
Inventor 蒋鹏健丁成
Owner SHENZHEN TECHRISE ELECTRONICS
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