CN113034304A - Panoramic analysis system and method based on indexes of power distribution network - Google Patents
Panoramic analysis system and method based on indexes of power distribution network Download PDFInfo
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Abstract
The invention discloses a panoramic analysis system and method based on indexes of a power distribution network, and relates to the technical field of information visualization. The system comprises a quasi-real-time data detection system (20) for detecting real-time data of a power grid, an internal data system (19) for integrating internal data of the whole system, a data processing system (6) for processing data, a data visualization display platform (13) for displaying data, and an online detection terminal (18). The invention can realize the visual display of the comprehensive information of the power distribution network and provide complete and comprehensive technical support for the intelligent management and decision of the power grid.
Description
Technical Field
The invention relates to the technical field of information visualization, in particular to a panoramic analysis system and method based on indexes of a power distribution network.
Background
The power distribution network is used as the tail end of power supply, is vital to ensuring the power supply quality of a power grid and improving the operation efficiency of the power grid, and is also a key link for innovating user service. The influence of the distributed power supply access on the power grid is mainly the influence on the power distribution network; the focus of interacting with users and performing demand-side management is also on the distribution network. Research directions of the power distribution network are dispersed, achievements and application fragmentation are realized, and a theoretical system and a standard system which can lead the development of the power distribution field are not formed; the new technology is single in application, a comprehensive integrated application system is not formed, and the overall improvement effect on the safe operation, reliable operation, economic operation and intelligent level of the power distribution network is not obvious.
The problems of weak grid structure, complex network wiring, large power supply radius, low automation level, poor power transfer capability and the like of the Yunnan power distribution network are particularly obvious, the weak link of the power distribution network is more and more obvious, and the situation inconsistent with the construction of the power grid is formed. In combination with the current development situation of the Yunnan power distribution network, application research needs to be developed in the whole processes of planning, designing, constructing, operating, maintaining and the like, a construction scheme of the Yunnan power distribution network is constructed and comprehensively demonstrated, and a standard intelligent power distribution technology system in the Yunnan is formed.
At present, the rui power supply office has access to a large amount of basic and operating data of distribution network equipment, including collected data of various terminals and analysis data of various systems, lacks support for panoramic visualization of the distribution network, does not integrate and display the operating state of the equipment in the distribution network and corresponding scale level and defect distribution by a unified visualization means, does not meet visual pushing and display of professional application and scenes, and still obtains data in a manner of manual search by professionals.
1. The method is lack of support for panoramic visualization of the distribution network, and integrated display is not performed on the running state of equipment in the distribution network and the corresponding scale level and defect distribution of the equipment in the distribution network in a unified visualization way.
2. The method is lack of visual application to key indexes of the distribution network, and the initial data or conclusion data of various terminals of various systems in the distribution network are not sorted and applied according to a certain dimension or from the aspect of management application.
3. The visual support for operation and maintenance of the distribution network is lacked, visual pushing and displaying meeting professional application and scenes are not carried out at present according to functions and roles of professionals, and data acquisition is carried out in a manual searching mode of the professionals.
4. The visualization application means is single, currently, a single presentation form is mainly performed in a system platform mode, and presentation forms in other modes are not combined.
Disclosure of Invention
The invention aims to provide a panoramic analysis system based on indexes of a power distribution network aiming at the technical problems.
In order to achieve the purpose, the technical scheme of the invention is as follows: a panoramic analysis system based on indexes of a power distribution network comprises a quasi-real-time data detection system for detecting real-time data of the power distribution network, an internal data system for integrating internal data of the whole system, a data processing system for processing data, a data visualization display platform for displaying data and an online detection terminal;
the system comprises a quasi-real-time data detection system, an internal data system and a production system, wherein the quasi-real-time data detection system comprises a voltage detection system, an electric energy quality system and a metering automation system, and the internal data system integrates a GIS system for displaying a grid structure and a grid topology and the production system;
the data processing system comprises an equipment operation analysis system, an equipment association analysis system, an equipment panoramic analysis system, a quasi-real-time data analysis system, a data analysis system and a basic data integration system;
the data visualization display platform comprises an index statistical system, an operation visualization system, a GIS display system and an environment visualization system.
In the above technical solution, the metering automation system integrates current, voltage, power, yield and load data, the power quality system integrates current data, voltage data and malformed data, and the voltage monitoring system integrates monitoring data points, voltage data and report data.
In the technical scheme, the GIS system integrates data of a power grid network frame and power grid topology; the production system integrates equipment ledger, technical parameters and operation recorded data.
In a second aspect, the technical scheme of the invention is as follows: a panoramic analysis method based on distribution network indexes comprises the following steps,
s1: data integration is carried out on the measurement automation system, the GIS system, the production system, the voltage monitoring system and the power quality system; the system comprises a metering automation system, a voltage monitoring system, a power quality system and a control system, wherein the quasi-real-time data are integrated from the metering automation system, the voltage monitoring system and the power quality system, and the metering automation system integrates current, voltage, power, qualification rate and load data; the electric energy quality system integrates data such as current, voltage, deformity and the like; the voltage monitoring system integrates data such as monitoring points, voltage, reports and the like;
s2: internal system data are integrated from a GIS system and a production system, and the GIS system integrates a power grid network frame and power grid topological data; the production system integrates data such as equipment ledger, technical parameters, operation records and the like. Secondly, data transmitted back by the online monitoring terminal is also included;
s3: by processing the data, the processing process mainly comprises the following steps: equipment operation analysis, equipment association analysis, equipment panoramic analysis, quasi-real-time data analysis, data analysis and final basic data integration;
s4: the method comprises the following steps of establishing an acquisition terminal, forming a data support platform, and obtaining a data visual display I, wherein the display platform which can be viewed by a user comprises: index statistics, operation visualization, GIS display and environment visualization.
Compared with the prior art, the invention has the beneficial effects that: the invention can realize the visual display of the comprehensive information of the power distribution network and provide complete and comprehensive technical support for the intelligent management and decision of the power grid.
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The invention will be further described with reference to the accompanying drawings and examples, in which:
fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
In order to make the technical purpose, technical solutions and technical effects of the present invention more clear and facilitate those skilled in the art to understand and implement the present invention, the present invention will be further described in detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1, the present invention provides a power distribution network index-based panoramic analysis system, which includes a quasi-real-time data detection system 20 for detecting real-time data of a power grid, an internal data system 19 for integrating internal data of the whole system, a data processing system 6 for data processing, a data visualization display platform 13 for data display, and an online detection terminal 18.
In actual work, the voltage detection system 3, the electric energy quality system 2 and the metering automation system 1 are all used for detecting real-time data of the invention, and meanwhile, the invention carries out data integration with the metering automation system, the GIS system, the voltage monitoring system, the electric energy quality system and the like, establishes an acquisition terminal, forms a data support platform and develops visual application of the power distribution state.
According to the invention, through the research on the information visualization technology, the construction of a Rayleigh distribution network visualization display platform is developed on the basis of distribution network equipment monitoring, environment monitoring, automation data and equipment management informatization data, and the visualization display of key indexes of a distribution network is provided, for example, the scale and the level of distribution network equipment, the real-time operation state of the equipment, the defect distribution, the online monitoring data distribution, the environmental meteorological condition distribution, the power distribution network tide distribution, the load density and the real-time load distribution, the power consumption user distribution, the power supply distribution, the real-time fault and other information are visually displayed on the basis of the data layer superposition of the distribution network GIS platform.
During actual work, the quasi-real-time data detection system 20 comprises a voltage detection system 3, an electric energy quality system 2 and a metering automation system 1, and the internal data system 19 integrates a GIS system 4 for displaying a grid structure and grid topology and a production system 5;
the data processing system 6 comprises an equipment operation analysis system 7, an equipment association analysis system, an equipment panoramic analysis system 9, a quasi-real-time data analysis system 10, a data analysis system 11 and a basic data integration system 12;
the data visualization display platform 13 includes an index statistical system 14, an operation visualization system 15, a GIS display system 16, and an environment visualization system 17.
During actual work, the metering automation system 1 integrates current, voltage, power, qualification rate and load data, the power quality system 2 integrates current data, voltage data and malformed data, and the voltage monitoring system integrates monitoring data points, voltage data and report data.
In actual work, the GIS system 4 is used for integrating the grid structure and the data of the grid topology; the production system 5 integrates equipment ledgers, technical parameters and operation record data, and the GIS system 4 and the production system 5 realize the integration of the internal system of the invention under the common action.
In practical operation, the panoramic analysis method of the invention comprises the following steps,
s1: data integration is carried out on the measurement automation system 1, the GIS system 4, the production system 5, the voltage monitoring system and the electric energy quality system 2; the system comprises a metering automation system 1, a voltage monitoring system and an electric energy quality system 2, wherein the quasi-real-time data are integrated from the metering automation system 1, and the metering automation system 1 integrates current, voltage, power, qualification rate and load data; the power quality system 2 integrates data such as current, voltage, deformity and the like; the voltage monitoring system integrates data such as monitoring points, voltage, reports and the like;
s2: internal system data are integrated from the GIS system 4 and the production system 5, and the GIS system 4 integrates a power grid network frame and power grid topological data; the production system 5 integrates data such as equipment ledgers, technical parameters, operation records and the like. Secondly, data transmitted back by the online monitoring terminal is also included;
s3: by processing the data, the processing process mainly comprises the following steps: equipment operation analysis, equipment association analysis, equipment panoramic analysis, quasi-real-time data analysis, data analysis and final basic data integration;
s4: the method comprises the following steps of establishing an acquisition terminal, forming a data support platform, and obtaining a data visual display I, wherein the display platform which can be viewed by a user comprises: index statistics, operation visualization, GIS display and environment visualization.
It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are intended to be included within the scope of the invention as defined in the appended claims.
Claims (4)
1. The utility model provides a panorama analytic system based on distribution network index which characterized in that: the system comprises a quasi-real-time data detection system (20) for detecting real-time data of a power grid, an internal data system (19) for integrating internal data of the whole system, a data processing system (6) for processing data, a data visualization display platform (13) for displaying data, and an online detection terminal (18);
the system comprises a quasi-real-time data detection system (20), an internal data system (19), a GIS system (4) and a production system (5), wherein the quasi-real-time data detection system (20) comprises a voltage detection system (3), a power quality system (2) and a metering automation system (1), and the internal data system integrates the GIS system (4) for displaying a grid rack structure and a grid topology;
the data processing system (6) comprises an equipment operation analysis system (7), an equipment association analysis system, an equipment panoramic analysis system (9), a quasi-real-time data analysis system (10), a data analysis system (11) and a basic data integration system (12);
the data visualization display platform (13) comprises an index statistical system (14), an operation visualization system (15), a GIS display system (16) and an environment visualization system (17).
2. The power distribution network index-based panoramic analysis system of claim 1, wherein: the metering automation system (1) integrates current, voltage, power, qualification rate and load data, the power quality system (2) integrates current data, voltage data and malformed data, and the voltage monitoring system integrates monitoring data points, voltage data and report data.
3. The panoramic analysis system based on distribution network indexes as set forth in claim 1 or 2, wherein: the GIS system (4) integrates data of a power grid network frame and power grid topology; the production system (5) integrates equipment ledgers, technical parameters and operation record data.
4. A panoramic analysis method based on indexes of a power distribution network is characterized by comprising the following steps: which comprises the following steps of,
s1: data integration is carried out on the measurement automation system (1), the GIS system (4), the production system (5), the voltage monitoring system and the electric energy quality system (2); the system comprises a metering automation system (1), a voltage monitoring system and a power quality system (2), wherein the quasi-real-time data are integrated from the metering automation system (1), and the metering automation system (1) integrates current, voltage, power, qualification rate and load data; the electric energy quality system (2) integrates data such as current, voltage, deformity and the like; the voltage monitoring system integrates data such as monitoring points, voltage, reports and the like;
s2: internal system data are integrated from a GIS system (4) and a production system (5), and the GIS system (4) integrates a power grid network frame and power grid topological data; the production system (5) integrates data such as equipment accounts, technical parameters, operation records and the like. Secondly, data transmitted back by the online monitoring terminal is also included;
s3: by processing the data, the processing process mainly comprises the following steps: equipment operation analysis, equipment association analysis, equipment panoramic analysis, quasi-real-time data analysis, data analysis and final basic data integration;
s4: the method comprises the following steps of establishing an acquisition terminal, forming a data support platform, and obtaining a data visual display I, wherein the display platform which can be viewed by a user comprises: index statistics, operation visualization, GIS display and environment visualization.
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| US20150134135A1 (en) * | 2013-09-06 | 2015-05-14 | Opus One Solutions Energy Corp. | Systems and methods for grid operating systems in electric power systems |
| CN104951885A (en) * | 2015-06-19 | 2015-09-30 | 国网宁夏电力公司银川供电公司 | Visualized display system for information integration and comprehensive analysis of intelligent main distribution network |
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| KR20190047529A (en) * | 2017-10-27 | 2019-05-08 | 한전케이디엔주식회사 | Transmission system gis system using real time big data analysis and transmission system load prediction method using the thereof |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150134135A1 (en) * | 2013-09-06 | 2015-05-14 | Opus One Solutions Energy Corp. | Systems and methods for grid operating systems in electric power systems |
| CN104951885A (en) * | 2015-06-19 | 2015-09-30 | 国网宁夏电力公司银川供电公司 | Visualized display system for information integration and comprehensive analysis of intelligent main distribution network |
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