Management method and system thereof for mass electricity utilization information collection data

A technology for electricity consumption information and data collection, which is applied in electrical digital data processing, data processing applications, special data processing applications, etc. Meet performance requirements and other issues, and achieve the effects of fast storage and processing, low cost, and convenient system expansion

Inactive Publication Date: 2015-01-07
STATE GRID CORP OF CHINA +3
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Faced with such a huge amount of data, relational databases cannot meet the performance requirements in various aspects such as fast storage, extraction, calculation and analysis of data, which greatly limits the analysis and application of collected data.

Method used

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  • Management method and system thereof for mass electricity utilization information collection data
  • Management method and system thereof for mass electricity utilization information collection data
  • Management method and system thereof for mass electricity utilization information collection data

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Embodiment Construction

[0036] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0037] In order to better solve the problem of storing and accessing massive power consumption data collection, the present invention first proposes to divide power consumption information collection data into time series data and management data according to characteristics. Time series data is the measurement data (such as electricity, voltage, etc.) generated by devices such as smart energy meters at a certain frequency and period. Fundamentals of statistics and analysis of data. Management data refers to system configuration information and various business-related information. The main characteristics are relatively small data volume and frequent modification requirements.

[0038] Secondly, based on the above data classification method, a combination of an unstructured distributed file system and a structured rela...

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Abstract

The invention relates to a management method and a system thereof for mass electricity utilization information collection data. The management method includes a data storing method and a data extraction method, different storage targets are assigned for different data through a database or a distributed storage scheduling module, and data storage and extraction is performed according to a strategy. The system comprises an application server, the distributed storage scheduling module, a storage service sub-module and the database, the application server is respectively connected with the distributed storage scheduling module and a data size server, and the distributed storage scheduling module is connected with the storage service sub-module. By means of the management method and the system thereof for mass electricity utilization information collection data, high expansibility of the system is achieved with low costs, great conveniences are provided in terms of system expansion and the like, and problems of high costs and performance bottleneck caused by processing of large-scale measurement data through independent use of a relational database and poor instantaneity caused by processing of large-scale data through independent use of a distributed file system in an electricity utilization information collection system can be solved.

Description

technical field [0001] The present invention relates to a management system for collecting data of electricity consumption information, in particular to a management method and system for collecting data of massive electricity consumption information. Background technique [0002] The electricity consumption information collection system is a complete network and system that measures, collects, stores, analyzes and uses users' electricity consumption information. It is the basis for power companies to use in electric energy billing, network loss analysis, load forecasting and power grid fault diagnosis. [0003] With the continuous expansion of the scale of electricity consumption in the whole society, the amount of data managed by the electricity consumption information collection system is also growing rapidly. For example, the number of smart energy meters managed by the power consumption information collection system of a provincial power company often exceeds 10 millio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30G06Q50/06
CPCG06F16/1827G06F16/134
Inventor 栾文鹏张展国雷鸣周逢权徐大青
Owner STATE GRID CORP OF CHINA
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