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Intelligent transformer area marketing and distribution data acquisition and fusion method and system based on container technology

A container technology and data acquisition technology, applied in electrical digital data processing, instruments, program control design, etc., can solve the problems of underutilization of correlation and complementarity, information islands, and increased proportions, and avoid data models. Inconsistency and model transformation workload, protection from tampering and attacks, and the effect of enhancing security isolation

Pending Publication Date: 2022-03-11
STATE GRID SHANDONG ELECTRIC POWER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Distribution network marketing and distribution business systems are relatively independent, lack of data interaction mechanism and system interface between systems, information island phenomenon is serious, and the correlation and complementarity between marketing and distribution data have not been fully utilized, which is not conducive to the integration of distribution Power grid data resources and realize rapid analysis of multi-source data of distribution network, and with the power, gas, cooling and heating networks of smart stations, distributed photovoltaic, energy storage, electric vehicle charging piles and smart home appliances and other networked energy supply and consumption The proportion of equipment has increased, and the existing marketing and distribution information integration system has been unable to meet the needs of holographic perception and status identification of power distribution at the end of the station area, and there have been problems such as incomplete data access types

Method used

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  • Intelligent transformer area marketing and distribution data acquisition and fusion method and system based on container technology
  • Intelligent transformer area marketing and distribution data acquisition and fusion method and system based on container technology
  • Intelligent transformer area marketing and distribution data acquisition and fusion method and system based on container technology

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Experimental program
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Embodiment 1

[0046] figure 1 It is a flow chart of a method for collecting and merging distribution data in smart station districts based on container technology in this embodiment. like figure 1 As shown, in this embodiment, a method for collecting and merging distribution data in a smart station area based on container technology includes the following steps:

[0047] S1: Collect the distribution data of the station area through a unified data interface;

[0048] S2: Preprocess the data using Spark-based data parallel preprocessing method;

[0049] The data collected from each system of marketing and power distribution has the problems of redundancy and data inconsistency. The present invention adopts a data parallel preprocessing method based on Spark to solve the problem. The main steps are as follows:

[0050] S201: Data dimensionality reduction and data blanking / filling based on map function and reduce;

[0051] Specifically include the following steps:

[0052] (1) Import the o...

Embodiment 2

[0126] In this embodiment, a container-based technology-based data collection and fusion system for smart station distribution is disclosed, including:

[0127] The data acquisition module is configured to: collect the distribution data of the station area through a unified data interface;

[0128] A preprocessing module configured to: preprocess data using a Spark-based data parallel preprocessing method;

[0129] The data fusion module is configured to: complete the data fusion of the preprocessed data through a unified information model;

[0130] The data storage module is configured to: respectively place the fused data in different containers that have undergone security isolation according to the task identification.

Embodiment 3

[0132] In this embodiment, a computer-readable storage medium is disclosed, in which a plurality of instructions are stored, and the instructions are suitable for being loaded by a processor of a terminal device and executing the container-based smart container technology disclosed in Embodiment 1. The steps of the method for collecting and merging camp distribution data in the Taiwan area.

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Abstract

The invention belongs to the field of power systems and automation thereof, and provides an intelligent transformer area marketing and distribution data acquisition and fusion method and system based on a container technology, and the method comprises the following steps: obtaining transformer area marketing and distribution data; preprocessing the data by adopting a data parallel preprocessing method based on Spark; performing data fusion on the preprocessed data through a unified information model; fused data are respectively placed in different containers subjected to security isolation according to task identifiers, data barriers between marketing and power distribution service systems are broken through, comprehensiveness and high efficiency of intelligent transformer area data acquisition considering multi-side perception requirements are realized, the user complaint rate is reduced, potential safety hazards of a power distribution network are found in time, and the safety of the power distribution network is improved. Power failure management is enhanced, and user service level and power supply safety and reliability are improved.

Description

technical field [0001] The invention belongs to the field of electric power system and automation thereof, and in particular relates to a method and system for collecting and merging distribution data of smart station districts based on container technology. Background technique [0002] The statements in this section merely provide background information related to the present disclosure and do not necessarily constitute prior art. [0003] With the development of smart distribution network construction, the smart station area will be an integral part of the smart grid, and is moving towards a reliable and efficient distribution network grid structure, high reliability and high security communication network, high The general direction and overall target development of penetration rate distributed power access, fast simulation of power distribution system and self-healing control. [0004] Although the Wisdom Taiwan District has good development prospects, there are also p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/455
CPCG06F9/45558G06F2009/45587G06F2009/45575
Inventor 孙文川崔冬晓黄凯申佃涛王毅吴哲张囝程梓航于洋叶亮邱晨杨雷鹏傅乐李艾民董革放
Owner STATE GRID SHANDONG ELECTRIC POWER