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Substation holographic data slicing method and system

A technology of data slicing and substation, which is applied in the direction of electrical digital data processing, database indexing, database updating, etc., can solve the problems of low retrieval efficiency, does not support multi-dimensional retrieval, cannot meet the requirements of substation equipment failure holographic data reproduction, etc., and achieves improved Inquiry speed and the effect of improving the quality of inspection work

Pending Publication Date: 2020-12-25
STATE GRID INTELLIGENCE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] To sum up, the inventor found that the existing substation monitoring system has the following problems: 1) the data is discrete, lack of correlation between the data, and cannot meet the requirements for holographic data reproduction of substation equipment faults; 2) some types of data do not have time tags , cannot reflect the trend of data changes, and provide basic data for equipment early warning; 3) does not have key information labels, does not support multi-dimensional retrieval, and the retrieval efficiency is low

Method used

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  • Substation holographic data slicing method and system

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Effect test

Embodiment 1

[0032] refer to figure 1 As shown, the specific implementation process of a substation holographic data slicing method in this embodiment is as follows:

[0033] S101: Obtain holographic data of the substation.

[0034] In a specific implementation, the substation holographic data includes static data and dynamic data.

[0035] Static data includes nameplate parameters of primary and secondary equipment in the substation, maintenance plan and other information. Dynamic data is dynamic data collected in real time in the substation, such as four-remote data, video data, etc. The data types involve analog quantities, state quantities, and streaming media.

[0036] S102: According to the data generation time, generate a time tag and bind it with the holographic data of the substation.

[0037] Wherein, the dynamic data time stamp is the time when the data is generated.

[0038] In other embodiments, the static data may be the time when the data is generated or the time tag spec...

Embodiment 2

[0050] This embodiment provides a substation holographic data slicing system, which includes:

[0051] (1) A data acquisition module, which is used to acquire holographic data of substations.

[0052] In a specific implementation, the substation holographic data includes static data and dynamic data.

[0053] Static data includes nameplate parameters of primary and secondary equipment in the substation, maintenance plan and other information. Dynamic data is dynamic data collected in real time in the substation, such as four-remote data, video data, etc. The data types involve analog quantities, state quantities, and streaming media.

[0054] (2) A time tag binding module, which is used to generate time according to the data, generate a time tag and bind it with the substation holographic data.

[0055] Wherein, the dynamic data time stamp is the time when the data is generated.

[0056] In other embodiments, the static data may be the time when the data is generated or the ...

Embodiment 3

[0066] This embodiment provides a computer-readable storage medium, on which a computer program is stored. When the program is executed by a processor, the steps in the method for slicing substation holographic data as described in the first embodiment above are implemented.

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Abstract

The invention belongs to the field of substation fault data processing, and provides a substation holographic data slicing method and system. The substation holographic data slicing method comprises the steps of obtaining substation holographic data; generating a time label according to the data generation time and binding the time label with the holographic data of the substation; associating thesubstation holographic data with the time label with a preset keyword label, and storing the associated data in a database; slicing and grouping according to the similarity of the substation holographic data, storing the substation holographic data in the same group into positions for mapping, and updating mapping information to a time scale key information table.

Description

technical field [0001] The invention belongs to the field of power monitoring data processing, and in particular relates to a substation holographic data slicing method and system. Background technique [0002] The statements in this section merely provide background information related to the present invention and do not necessarily constitute prior art. [0003] In substation monitoring system, saving historical data is the basic function. The general method of saving historical data is to design a historical data table sorted by time in the database, and add the remote signal displacement, telemetry cross-line, operation log, system information, etc. to the database one by one. When querying historical data, the historical data is generally displayed by type and time in the form of a table. In addition to the traditional four-remote data, ledger information, and video and other data types, these data are currently monitored and stored in different systems. The data is s...

Claims

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Application Information

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IPC IPC(8): G06F16/2458G06F16/23G06F16/22G06K9/62
CPCG06F16/2474G06F16/23G06F16/22G06F18/22
Inventor 崔丽蓉房萌吴丽丽邹昊焦之明纪洪伟巩方波王吉文于志一
Owner STATE GRID INTELLIGENCE TECH CO LTD
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