CN112311094A - Online analysis processing method for big data of power grid - Google Patents

Online analysis processing method for big data of power grid Download PDF

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Publication number
CN112311094A
CN112311094A CN202011182483.3A CN202011182483A CN112311094A CN 112311094 A CN112311094 A CN 112311094A CN 202011182483 A CN202011182483 A CN 202011182483A CN 112311094 A CN112311094 A CN 112311094A
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China
Prior art keywords
data
power output
power
terminal device
electric power
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Pending
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CN202011182483.3A
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Chinese (zh)
Inventor
冀帅
刘建峰
冯晓兴
齐琦
丛日立
安博
阎欣欣
李恩源
姜晓琳
于春晖
白志超
林青壮
郭振华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanxi Zhongbo Xinchuang Technology Co ltd
State Grid Corp of China SGCC
Economic and Technological Research Institute of State Grid Inner Mongolia Electric Power Co Ltd
Yuncheng Power Supply Co of State Grid Shanxi Electric Power Co Ltd
State Grid Eastern Inner Mongolia Power Co Ltd
Original Assignee
Shanxi Zhongbo Xinchuang Technology Co ltd
State Grid Corp of China SGCC
Economic and Technological Research Institute of State Grid Inner Mongolia Electric Power Co Ltd
Yuncheng Power Supply Co of State Grid Shanxi Electric Power Co Ltd
State Grid Eastern Inner Mongolia Power Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shanxi Zhongbo Xinchuang Technology Co ltd, State Grid Corp of China SGCC, Economic and Technological Research Institute of State Grid Inner Mongolia Electric Power Co Ltd, Yuncheng Power Supply Co of State Grid Shanxi Electric Power Co Ltd, State Grid Eastern Inner Mongolia Power Co Ltd filed Critical Shanxi Zhongbo Xinchuang Technology Co ltd
Priority to CN202011182483.3A priority Critical patent/CN112311094A/en
Publication of CN112311094A publication Critical patent/CN112311094A/en
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • H02J13/00001—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by the display of information or by user interaction, e.g. supervisory control and data acquisition systems [SCADA] or graphical user interfaces [GUI]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00—Administration; Management
    • G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
    • G06Q10/063—Operations research, analysis or management
    • G06Q10/0639—Performance analysis of employees; Performance analysis of enterprise or organisation operations
    • G06Q10/06393—Score-carding, benchmarking or key performance indicator [KPI] analysis
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
    • G06Q50/06—Energy or water supply
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • H02J13/00002—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by monitoring
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • H02J13/00006—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
    • H02J13/00022—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using wireless data transmission
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2203/00—Indexing scheme relating to details of circuit arrangements for AC mains or AC distribution networks
    • H02J2203/10—Power transmission or distribution systems management focussing at grid-level, e.g. load flow analysis, node profile computation, meshed network optimisation, active network management or spinning reserve management
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2203/00—Indexing scheme relating to details of circuit arrangements for AC mains or AC distribution networks
    • H02J2203/20—Simulating, e g planning, reliability check, modelling or computer assisted design [CAD]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
    • Y02E40/70—Smart grids as climate change mitigation technology in the energy generation sector
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S10/00—Systems supporting electrical power generation, transmission or distribution
    • Y04S10/50—Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
    • Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
    • Y04S40/126—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wireless data transmission

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  • Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Human Resources & Organizations (AREA)
  • Economics (AREA)
  • Strategic Management (AREA)
  • Power Engineering (AREA)
  • Marketing (AREA)
  • Educational Administration (AREA)
  • Entrepreneurship & Innovation (AREA)
  • Development Economics (AREA)
  • Health & Medical Sciences (AREA)
  • Tourism & Hospitality (AREA)
  • Physics & Mathematics (AREA)
  • General Business, Economics & Management (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Human Computer Interaction (AREA)
  • Primary Health Care (AREA)
  • Water Supply & Treatment (AREA)
  • Public Health (AREA)
  • Game Theory and Decision Science (AREA)
  • Operations Research (AREA)
  • Quality & Reliability (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)

Abstract

The invention discloses an on-line analysis processing method for big data of a power grid, which comprises the following steps: s1: and setting the terminal equipment for monitoring the operation of the power grid and the terminal equipment for acquiring information at the power output terminal of the power grid, and monitoring the power output condition through the monitored terminal equipment. The electric power output data and the index data of each electric power output terminal in the step S4 are analyzed and processed in real time by establishing a big data analysis processing model, namely, the electric power output data of each electric power output terminal with different time is fully analyzed and processed, so that the output time of the electric power data and the frequency and the law of an output space are obtained, the effect of conveniently applying big data comparison to analyze the electric power output data of the electric power output terminal is achieved, the aim of conveniently and efficiently acquiring the electric power output analysis data by an electric power department is achieved, the electric power department is convenient to transmit and distribute electric energy according to the actual power consumption condition of the electric power output terminal, and the voltage is adjusted.

Description

Online analysis processing method for big data of power grid
Technical Field
The invention relates to the technical field of big data analysis and processing, in particular to an on-line analysis and processing method for big data of a power grid.
Background
The power grid is also called as power grid, is an integral body formed by various voltage substations and power transmission and distribution lines in a power system, and comprises three units of power transformation, power transmission and power distribution, wherein the task of the power grid is to transmit and distribute electric energy and change voltage; big data is a data set which cannot be captured, managed and processed by a conventional software tool within a certain time range, and is massive, high-growth rate and diversified information assets which can have stronger decision-making power, insight discovery power and flow optimization capability only by a new processing mode; on-line analysis processing is a software technique that operates a wide range of resources stored in a static data repository, and provides various presentation modes for the same data through a quick, consistent, conversational interface for users at different levels, such as analysts, managers, high-level supervisors, etc., so that the online analysis processing has the capability of reflecting dialysis data to information, and is very helpful for management and decision-making.
At present, in the operation process of a power grid, an efficient online analysis processing method is lacked, the power output data of a power output end are difficult to compare and analyze by using big data, a power department is difficult to obtain efficient power output analysis data, and the power department is very inconvenient to transmit, distribute electric energy and adjust voltage according to the power utilization condition of an actual power utilization terminal.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides an on-line analysis and processing method for big data of a power grid.
A power grid big data online analysis processing method comprises the following steps:
s1: the method comprises the steps that a terminal device for monitoring the operation of a power grid and a terminal device for acquiring information are arranged at a power output terminal of the power grid, the power output condition is monitored through the monitored terminal device, and the information of the electric quantity and the output frequency of power output is acquired through the terminal device for acquiring information;
s2: the method comprises the steps that a wireless signal transmission unit is arranged at the information acquisition terminal device, the wireless signal transmission unit is electrically connected with the information acquisition terminal device, the electric quantity and output frequency information of electric power output acquired by the information acquisition terminal device are transmitted to an electric power department data receiving end through the wireless signal transmission unit, and the electric quantity and output frequency information of electric power output acquired by the information acquisition terminal device are recorded and stored through the electric power department data receiving end;
s3: calculating the electric quantity and output frequency information of the power output acquired by the terminal equipment for information acquisition in the step S2 according to an analysis processing calculation model of the power grid, calculating various data of the power output, and comparing the power output data with the index data through a network to obtain comparison data of the various data of the power output and the index data;
s4: transmitting comparison data of each item of power output data and the index data in the step S3 to the cloud in real time, so as to monitor the power output data of each power output terminal in real time, and compare the power output data of each power output terminal with the index data in real time;
s5: and (4) performing real-time analysis processing on the power output data and the index data of each power output terminal in the step S4 by establishing a big data analysis processing model, namely, performing sufficient analysis and processing on the power output data of each power output terminal with different time durations, so as to obtain the output time of the power data and the frequency and rule of the output space.
Preferably, the monitoring terminal device and the information collecting terminal device set in step S1 are electrically connected, and the wireless signal transmission unit set in step S2 is electrically connected to the monitoring terminal device.
Preferably, the comparison data between each item of data of the power output and the index data, which can be obtained by comparing the power output data with the index data in step S3, is specifically: the comparison data of electric quantity data and index data of power output, the comparison data of stop time and index data of power output, and the comparison data of power output frequency and index data.
According to the method for analyzing and processing the big data of the power grid on line, the big data analyzing and processing model is established to analyze and process the comparison data of the power output data and the index data of each power output terminal in step S4 in real time, namely, the power output data of each power output terminal with different time is fully analyzed and processed, so that the output time of the power data and the frequency and the law of an output space are obtained, the effect of conveniently analyzing the power output data of the power output terminal by comparing the big data is achieved, the aim of conveniently and efficiently obtaining the power output analysis data by a power department is achieved, and the power department can conveniently transmit and distribute the electric energy and adjust the voltage according to the actual power consumption condition of the power output terminal.
Detailed Description
The present invention will be further illustrated with reference to the following specific examples.
The invention provides an on-line analysis processing method for big data of a power grid, which comprises the following steps:
s1: the method comprises the steps that a terminal device for monitoring the operation of a power grid and a terminal device for acquiring information are arranged at a power output terminal of the power grid, the power output condition is monitored through the monitored terminal device, and the information of the electric quantity and the output frequency of power output is acquired through the terminal device for acquiring information;
s2: the method comprises the steps that a wireless signal transmission unit is arranged at the information acquisition terminal device, the wireless signal transmission unit is electrically connected with the information acquisition terminal device, the electric quantity and output frequency information of electric power output acquired by the information acquisition terminal device are transmitted to an electric power department data receiving end through the wireless signal transmission unit, and the electric quantity and output frequency information of electric power output acquired by the information acquisition terminal device are recorded and stored through the electric power department data receiving end;
s3: calculating the electric quantity and output frequency information of the power output acquired by the terminal equipment for information acquisition in the step S2 according to an analysis processing calculation model of the power grid, calculating various data of the power output, and comparing the power output data with the index data through a network to obtain comparison data of the various data of the power output and the index data;
s4: transmitting comparison data of each item of power output data and the index data in the step S3 to the cloud in real time, so as to monitor the power output data of each power output terminal in real time, and compare the power output data of each power output terminal with the index data in real time;
s5: and (4) performing real-time analysis processing on the power output data and the index data of each power output terminal in the step S4 by establishing a big data analysis processing model, namely, performing sufficient analysis and processing on the power output data of each power output terminal with different time durations, so as to obtain the output time of the power data and the frequency and rule of the output space.
The monitoring terminal device and the information collecting terminal device set in the step S1 are electrically connected, and the wireless signal transmission unit set in the step S2 is electrically connected to the monitoring terminal device.
In step S3, the comparison data between the index data and each item of data of the power output, which can be obtained by comparing the power output data with the index data, is specifically: the comparison data of electric quantity data and index data of power output, the comparison data of stop time and index data of power output, and the comparison data of power output frequency and index data.
The invention provides an on-line analysis processing method of big data of a power grid, which analyzes and processes the comparison data of the power output data and the index data of each power output terminal in real time in step S4 by establishing a big data analysis processing model, namely, fully analyzes and processes the power output data of each power output terminal with different time, thereby obtaining the output time of the power data and the frequency and the rule of the output space, achieving the effect of conveniently applying big data comparison analysis to the power output data of the power output terminal, achieving the aim of conveniently and efficiently obtaining the power output analysis data by a power department, enabling the power department to conveniently transmit and distribute the electric energy according to the actual power consumption condition of the power output terminal, adjusting the voltage, solving the problem that the prior on-line analysis processing method is lack in the operation process of the power grid, the problem that the electric power department is difficult to acquire efficient electric power output analysis data and is inconvenient to transmit, distribute electric energy and adjust voltage according to the power utilization condition of the electric power utilization actual terminal is solved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (3)

1. The on-line analysis and processing method for the big data of the power grid is characterized by comprising the following steps of:
s1: the method comprises the steps that a terminal device for monitoring the operation of a power grid and a terminal device for acquiring information are arranged at a power output terminal of the power grid, the power output condition is monitored through the monitored terminal device, and the information of the electric quantity and the output frequency of power output is acquired through the terminal device for acquiring information;
s2: the method comprises the steps that a wireless signal transmission unit is arranged at the information acquisition terminal device, the wireless signal transmission unit is electrically connected with the information acquisition terminal device, the electric quantity and output frequency information of electric power output acquired by the information acquisition terminal device are transmitted to an electric power department data receiving end through the wireless signal transmission unit, and the electric quantity and output frequency information of electric power output acquired by the information acquisition terminal device are recorded and stored through the electric power department data receiving end;
s3: calculating the electric quantity and output frequency information of the power output acquired by the terminal equipment for information acquisition in the step S2 according to an analysis processing calculation model of the power grid, calculating various data of the power output, and comparing the power output data with the index data through a network to obtain comparison data of the various data of the power output and the index data;
s4: transmitting comparison data of each item of power output data and the index data in the step S3 to the cloud in real time, so as to monitor the power output data of each power output terminal in real time, and compare the power output data of each power output terminal with the index data in real time;
s5: and (4) performing real-time analysis processing on the power output data and the index data of each power output terminal in the step S4 by establishing a big data analysis processing model, namely, performing sufficient analysis and processing on the power output data of each power output terminal with different time durations, so as to obtain the output time of the power data and the frequency and rule of the output space.
2. The method as claimed in claim 1, wherein the monitoring terminal device and the information collecting terminal device set in step S1 are electrically connected, and the wireless signal transmission unit set in step S2 is electrically connected to the monitoring terminal device.
3. The on-line analysis processing method for big data of power grid according to claim 1, wherein the comparison data between each item of data of power output and the index data obtained by comparing the power output data with the index data in step S3 is specifically: the comparison data of electric quantity data and index data of power output, the comparison data of stop time and index data of power output, and the comparison data of power output frequency and index data.
CN202011182483.3A 2020-10-29 2020-10-29 Online analysis processing method for big data of power grid Pending CN112311094A (en)

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