A real-time data storage system for grid operation

A data storage system and power grid operation technology, applied in the direction of electrical digital data processing, data processing applications, digital data information retrieval, etc., can solve the problems of lack of data differentiation method, untargeted backup, storage file damage, etc., to achieve convenience The effect of simple independent query, calculation method and classification method

Active Publication Date: 2022-04-05
CHINA SOUTHERN POWER GRID COMPANY
View PDF22 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, when storing the data obtained by SCADA, only distributed storage is considered. However, there is a lack of an effective data differentiation method to distinguish the data itself and allocate different storage objects accordingly. storage; at the same time, it can make independent judgments on some important files, and form a storage backup for important files, so as to avoid the situation that the storage files are damaged in some cases but there is no targeted backup. The most existing one is to perform a comprehensive backup, but This requires a lot of storage space; to solve this technical problem, a solution is provided

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A real-time data storage system for grid operation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0053] Such as figure 1 As shown, a power grid real-time operation data storage system includes a data extraction unit, a data resolution unit, a conversion rule base, a management unit, a processor, a display unit, a main storage unit, a data transfer module, an auxiliary memory unit, and a data retrieval unit. Cell and transit rule base;

[0054] Wherein, the data extraction unit is used to collect power grid operation information by means of the pre-acquisition subsystem in the SCADA system. The power grid operation information includes power grid operation data, and the corresponding data size and data time, and the data time is the time generated by the data. time; the power grid operation data is the data generated during the actual operation of the power supply network, which may specifically include real-time data of the power grid, power grid parameter data, power generation and load data, historical data, and analyzed and calculated data; the data extraction unit use...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a power grid real-time operation data storage system, which includes a data extraction unit, a data resolution unit, a conversion rule library, a management unit, a processor, a display unit, a main storage unit, a data transfer module, an auxiliary memory unit, a data Extraction unit and transfer rule library; the present invention uses the data extraction unit to collect power grid operation information, and then uses the data resolution unit to perform data conversion on the power grid operation information to obtain power grid operation data with first-level marks and second-level marks; specifically In order to use the configuration corresponding to the power grid operation data, the configuration is calculated by the data value within the date. Storing the same configuration data together can distinguish the data well, and the calculation method and classification method are simple.

Description

technical field [0001] The invention belongs to the field of data storage, and relates to real-time operation data of a power grid, in particular to a storage system for real-time operation data of a power grid. Background technique [0002] The patent document with the announcement number CN103116595B discloses a method for implementing distributed storage of SCADA historical data facing the power grid. The front-end server collects power data in real time, assembles the data into messages, and sends them to the bus in the form of messages; The application servers read the subscribed messages, and put the parsed data into the real-time database; the data in the real-time database is constantly refreshed, and the data of different business types are stored in batches in the open source distributed database at different sampling frequencies. The present invention adopts the distributed storage of massive scada historical data, has the advantages of fast query and analysis cap...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/185G06F16/172G06Q50/06
CPCG06F16/185G06F16/172G06Q50/06
Inventor 刘映尚张昆梁寿愚方文崇何超林胡荣周志烽朱文李映辰王义昌
Owner CHINA SOUTHERN POWER GRID COMPANY
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap