A system and method for analysis and evaluation of power distribution automation operation
A power distribution automation, analysis and evaluation technology, applied in information technology support systems, electrical components, circuit devices, etc., can solve problems such as poor practicability and difficult positioning, and achieve the goal of improving online rate, work efficiency, and interaction reliability. Effect
Active Publication Date: 2022-08-05
STATE GRID JIANGSU ELECTRIC POWER CO ELECTRIC POWER RES INST +2
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Problems solved by technology
[0004] The purpose of the present invention is to overcome the above-mentioned deficiencies, and provide a distribution automation operation analysis and evaluation system and method, which are used to solve the problems of poor practicability and difficult defect location of the current distribution automation system, and can analyze the distribution automation system from a third-party perspective Objective analysis and evaluation, automatic excavation of abnormal operation events of distribution automation system, providing an effective auxiliary system for distribution automation operation and maintenance personnel, timely discovering abnormal operation of distribution automation system, and improving the efficiency of defect elimination
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[0041] The present invention will be further described below with reference to the accompanying drawings.
[0042] A power distribution automation operation analysis and evaluation system of the present invention includes a mirror port switch, a data monitoring unit, a forward and reverse isolation device, a data analysis unit, an application processing unit, and an analysis result display unit. This distribution automation operation analysis and evaluation system depends on the original distribution automation system. Different units need to be deployed in different nodes of the distribution automation system, and the mirror port switches and data monitoring units need to be deployed in the safe access area. Data analysis unit, application processing unit and analysis result display unit need to be deployed in the production control area and the management information area.
[0043] like figure 1 As shown, firstly, a mirror port switch needs to be deployed at the data acquis...
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The invention discloses a power distribution automation operation analysis and evaluation system and method. The invention obtains the interactive data between the power distribution master station and the power distribution terminal by monitoring the network in real time through the mirror port switch, and compares the obtained power distribution master station and the power distribution terminal with the obtained power distribution master station and the power distribution terminal. The interactive data is sent to the data monitoring unit, the data monitoring unit interacts with the data analysis unit in real time, and the data is processed in real time by the data analysis unit and the application processing unit, so that the present invention can greatly improve the online rate of the power distribution terminal and improve the It improves the reliability of the interaction between the main power distribution station and the power distribution terminal, and provides the operation and maintenance personnel with effective means of monitoring the operation of the power distribution automation system and eliminating shortages, thereby greatly improving the operation and maintenance efficiency of the power distribution automation system and effectively promoting the power distribution. The follow-up to the construction of the automation system.
Description
technical field [0001] The invention belongs to the technical field of power distribution automation, and in particular relates to a power distribution automation operation analysis and evaluation system and method. Background technique [0002] Distribution automation plays a key role in improving power supply reliability and power quality. The implementation of distribution automation depends on a large number of distribution terminals and distribution automation master station systems (hereinafter referred to as "distribution master stations") installed on the site, both of which are important components of building an intelligent distribution network and realizing distribution network automation. It can realize real-time monitoring and control of the distribution network and distribution equipment, and can timely detect and locate the fault of the distribution line, making the operation of the entire distribution network more reliable. [0003] With the development of d...
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IPC IPC(8): H02J13/00
CPCH02J13/00006Y02E60/00Y04S40/124Y04S40/12
Inventor 曾飞杨景刚高磊卜强生李勇吕朋蓬杨雄寇梦立彭志强邓金龙
Owner STATE GRID JIANGSU ELECTRIC POWER CO ELECTRIC POWER RES INST