CN110990656A - System for visual analysis of big data of smart power grid - Google Patents
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Abstract
The invention discloses a system for visualized analysis of big data of a smart power grid, wherein the system comprises: the device comprises a display module, a monitoring module and a visual analysis module; the display module: the system is used for flexibly customizing a visual decision theme according to the business decision requirement, the application scene and the large-screen condition of a user and providing top-level large-screen display; the monitoring module: the system is used for monitoring production running situation monitoring, power grid safety situation monitoring and emergency command based on the display content of the display module; the visual analysis module: the monitoring module is used for collecting data through the content monitored by the monitoring module, and performing visual analysis on the operation and maintenance of the power grid and the data of the power grid. In the implementation of the invention, timely and accurate multidimensional data analysis result information is provided for power industry management decision makers, the data change trend is visually displayed, and the auxiliary decision is provided for the safe, reliable, economic and efficient operation of a power grid.
Description
Technical Field
The invention relates to the technical field of big data visual analysis, in particular to a system for big data visual analysis of a smart power grid.
Background
Compared with the existing power grid, the intelligent power grid is better in power flow, information flow and service flow; big data means that a mode needs to be reprocessed to have stronger decision-making power, insight discovery power and flow optimization capability to adapt to massive, high-growth-rate and diversified information assets. With the vigorous development of smart grid construction and deep excavation of big data technology, the smart grid big data visualization analysis system plays an especially important role in the field of power grid management. The intelligent power grid big data visual analysis system is a comprehensive assistant decision platform facing to the power industry management department, and aims to provide timely and accurate multi-dimensional data analysis result information for power industry management decision makers through a big data technology and the omnibearing space-time dynamic perception capability of the system, visually display data change trends, and better support safe, reliable, economic and efficient operation of a power grid to provide assistant decisions. The system can be widely applied to various related enterprises and management departments in the links of power generation, power transmission, power transformation, power distribution and power utilization, and relates to a plurality of fields of production monitoring, emergency command and development planning.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, and provides a system for visualized analysis of big data of a smart power grid.
In order to solve the technical problem, an embodiment of the present invention provides a system for visualizing and analyzing big data of a smart grid, where the system includes: the device comprises a display module, a monitoring module and a visual analysis module;
the display module: the system is used for flexibly customizing a visual decision theme according to the business decision requirement, the application scene and the large-screen condition of a user and providing top-level large-screen display;
the monitoring module: the monitoring system is used for monitoring the production operation situation, the power utilization situation, the power grid safety situation and the emergency command based on the display content of the display module;
the visual analysis module: the monitoring module is used for collecting data through the content monitored by the monitoring module and carrying out visual analysis on the operation and maintenance of the power grid and the data of the power grid.
Optionally, the display module includes a large-screen multi-screen display unit, an integrated linkage operation unit, a three-dimensional ultra-high definition situation display unit, and a modular system architecture unit; wherein the content of the first and second substances,
the large-screen multi-screen display unit: the system is used for providing a large-screen visual rendering effect, and displaying business decisions of a support user on multiple screens simultaneously;
the integrated linkage operation unit: the central control console is used for centrally controlling the display content of the large-screen multi-screen display unit;
the three-dimensional ultra-high definition situation display unit: the system is used for supporting the three-dimensional ultrahigh-definition situation of the large-screen multi-screen unit to display a global range and a mass of situation targets and loading and displaying high-precision terrain, space object height and three-dimensional building structure data;
the modular architecture unit: the method is used for expanding incremental nodes based on dual maintainability of software and hardware equipment, and repeatedly using and adjusting visual themes and data layers by a platform type software architecture.
Optionally, the monitoring module includes a production operation situation monitoring unit, an electricity utilization situation monitoring unit, a power grid safety situation monitoring unit, and an emergency command monitoring unit; wherein the content of the first and second substances,
production operation situation monitoring unit: the system is used for monitoring the state of the power generation equipment, the management of the electric energy and the quality of the electric energy based on the visualized power generation process;
using a potential monitoring unit: the system is used for constructing an image of the power consumer by combining the general situation of the power utilization situation and the distribution of the power consumer, so as to analyze the suspicion of electricity stealing and the commercial site selection;
the power grid safety situation monitoring unit: the system is used for visually analyzing key nodes and key data of power supply reliability, power utilization situation and static safety, and pre-alarming and recording potential accidents;
emergency command monitoring unit: the system is used for monitoring emergency resources and emergencies and supporting emergency command and dispatching.
Optionally, the visualized analysis module includes a power grid operation and maintenance visualized analysis unit and a power grid data visualized analysis unit; wherein the content of the first and second substances,
the power grid operation and maintenance visual analysis unit: the method is used for visualizing the distribution of the power grid, and visually analyzing the load and topology of the power grid by monitoring the operation situation and the tidal current situation of the power grid;
the power grid data visualization analysis unit: the method is used for time-space calibration of multi-source, heterogeneous and mass data, visual analysis is carried out according to the dimensionality of time, space and hierarchical structures, data and backtracking situation history are displayed in real time, and power grid data are visually analyzed and researched based on grids, clustering, heat maps and activity rules.
Optionally, the power grid operation and maintenance visualization analysis unit further includes: the system is used for visually presenting real-time load conditions of each node of the power grid, accessing an industry model algorithm, and analyzing internal relations between each factor and the power load based on historical data of the power load, economy, society and weather; and the topological structure of the power grid is displayed, and the connectivity of the power network is quickly tracked and identified.
In the implementation of the invention, the multidimensional data analysis result information which is timely and accurate is provided for a power industry management decision maker through a big data technology and the omnibearing space-time dynamic perception capability of the system, the data change trend is visually displayed, and the auxiliary decision is provided for better supporting the safe, reliable, economic and efficient operation of a power grid. The method can be widely applied to various related enterprises and management departments in the links of power generation, power transmission, power transformation, power distribution and power utilization, and relates to a plurality of fields of production monitoring, emergency command and development planning.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural composition diagram of a smart grid big data visualization analysis system in an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
Referring to fig. 1, fig. 1 is a schematic structural composition diagram of a smart grid big data visualization analysis system in an embodiment of the present invention.
As shown in fig. 1, a system for visualized analysis of smart grid big data is characterized in that the system includes: the device comprises a display module, a monitoring module and a visual analysis module; the display module: the system is used for flexibly customizing a visual decision theme according to the business decision requirement, the application scene and the large-screen condition of a user and providing top-level large-screen display; the monitoring module: the monitoring system is used for monitoring the production operation situation, the power utilization situation, the power grid safety situation and the emergency command based on the display content of the display module; the visual analysis module: the monitoring module is used for collecting data through the content monitored by the monitoring module and carrying out visual analysis on the operation and maintenance of the power grid and the data of the power grid.
In the specific implementation process of the invention, the display module comprises a large-screen multi-screen display unit, an integrated linkage operation unit, a three-dimensional ultra-high definition situation display unit and a modular system architecture unit; wherein, the large-screen multi-screen display unit: the system is used for providing a large-screen visual rendering effect, and displaying business decisions of a support user on multiple screens simultaneously; the integrated linkage operation unit: the central control console is used for centrally controlling the display content of the large-screen multi-screen display unit; the three-dimensional ultra-high definition situation display unit: the system is used for supporting the three-dimensional ultrahigh-definition situation of the large-screen multi-screen unit to display a global range and a mass of situation targets and loading and displaying high-precision terrain, space object height and three-dimensional building structure data; the modular architecture unit: the method is used for expanding incremental nodes based on dual maintainability of software and hardware equipment, and repeatedly using and adjusting visual themes and data layers by a platform type software architecture.
In the specific implementation process of the invention, the monitoring module comprises a production operation situation monitoring unit, an electricity utilization situation monitoring unit, a power grid safety situation monitoring unit and an emergency command monitoring unit; wherein, production operation situation monitoring unit: the system is used for monitoring the state of the power generation equipment, the management of the electric energy and the quality of the electric energy based on the visualized power generation process; using a potential monitoring unit: the system is used for constructing an image of the power consumer by combining the general situation of the power utilization situation and the distribution of the power consumer, so as to analyze the suspicion of electricity stealing and the commercial site selection; the power grid safety situation monitoring unit: the system is used for visually analyzing key nodes and key data of power supply reliability, power utilization situation and static safety, and pre-alarming and recording potential accidents; emergency command monitoring unit: the system is used for monitoring emergency resources and emergencies and supporting emergency command and dispatching.
Specifically, the production operation situation monitoring unit further includes: the system is used for visualization of the power generation process, monitoring of the state of power generation equipment, power management and quality monitoring; the power utilization process is visualized, the system supports integration of system data of all services, process playback and comprehensive statistical analysis are carried out on historical and real-time data information of the whole plant production process, operation personnel and management personnel are helped to master production data in real time, control and decision-making basis and guidance are provided, and intensive operation, fine management and scientific decision-making of enterprises are effectively supported; the power generation equipment state monitoring system supports three-dimensional simulation display of independent equipment in a power plant and a power station, truly reflects the number, types and distribution conditions of the existing power generation equipment, supports system integration with network monitoring, host monitoring and storage monitoring, can drill down to check the load of the power generation equipment and the attribute information of the running state, automatically and visually alarms the abnormal condition of the equipment, and helps a user to more intuitively master the running state of the equipment; the system supports business system data integrating SCDDA, safety monitoring and scheduling management, performs quality management and monitoring on electric energy, performs data presentation on key indexes of voltage deviation, frequency deviation, public power grid harmonic waves, three-phase voltage unbalance, voltage fluctuation and flicker, temporary overvoltage and transient overvoltage, visually displays electric energy quality, and helps managers to effectively monitor electric energy quality.
Specifically, the electric potential monitoring unit further includes: power utilization situation overview, power consumer distribution, power consumer portrayal, electricity stealing suspicion analysis and commercial site selection analysis; the power utilization situation overview is realized, the system supports multi-dimensional analysis on the power utilization information of regional power consumption and load, and a visual analysis result is presented on a three-dimensional map by combining geographic information; based on the electric power professional analysis model, historical tracing of power utilization data is supported, power utilization load abnormal motion recognition is achieved, a user is helped to visually perceive data change dynamics, and assistance is provided for power utilization situation overview and future trend prediction; the power consumer distribution system supports the grid analysis of power consumers based on the geographic space distribution dimensionality, and displays the geographic distribution characteristics of the power consumers and the density degree of regional users through the visualization means of a thermodynamic diagram, a cluster diagram and a scatter diagram; the power consumer portrait establishes a power consumer label system from four dimensions of user attributes, performance capability, transaction capability and power consumption behavior, constructs a 360-degree user portrait and reflects power consumption characteristics of a user; based on the label data and a professional data analysis model, the system can support the analysis of the neighborhood electricity utilization behavior of the user, and the user can carry out upper-layer application of energy efficiency evaluation; the system analyzes the electricity stealing suspicion user data from a plurality of dimensions of time and space; based on the electricity stealing analysis and evaluation model, carrying out grade evaluation on electricity stealing suspected users, helping a manager to know the change trend of the electricity stealing grade through the electricity stealing grade monthly calendar, and reflecting the distribution condition of the electricity stealing suspected users based on a geographic information system; the business site selection analysis system is based on a Geographic Information System (GIS), business data and regional power utilization data are subjected to correlation analysis, and through carrying out raster analysis on data of regional population density, business categories and power utilization levels, economic conditions, residential power utilization conditions and total power utilization change trends of the region can be accurately reflected, so that auxiliary decisions are provided for business site selection.
Specifically, the power grid safety situation monitoring unit further comprises: equipment fault alarm, power supply reliability distribution, power generation and utilization situation monitoring, static security analysis and panoramic domain security defense; the equipment fault alarm is used for pre-alarming and recording potential accidents, and simultaneously can dynamically realize out-of-limit and out-of-position alarm of various real-time electric quantity parameters, so that various possible accidents and hidden dangers can be responded in time, and the system operation management and maintenance cost is reduced; the distribution of the power supply reliability is displayed based on real two-dimensional and three-dimensional geographic information, the distribution of power failure and the distribution of power supply reliability index areas, and key indexes of the power supply reliability are analyzed, and the method comprises the following steps: the method comprises the following steps of (1) power supply reliability, average user power failure time, average user power failure times and equivalent system power failure hours; the power generation and utilization situation monitoring system supports an integrated industry algorithm model, performs multidimensional analysis on power generation of a power plant and power utilization of users, provides data support for real-time balance of power generation, power supply and power utilization of a power network, and ensures the power supply quality in an area and safe, stable, reliable and economic operation of a power grid; the static safety analysis system supports analysis of various operation data of a power grid, judges anticipated faults of overload and voltage out-of-limit, helps managers to quickly distinguish the damage degree of various faults to the safe operation of the power system, and accurately analyzes the system state after serious faults; the panoramic domain security defense system supports the key node stability index, the strategy table and the key data of the power grid stability curve to be visually displayed, and realizes the organic cooperation, efficient operation and strict prevention and control of four security defense systems of power grid risk management and control, operation security management and control, hidden danger troubleshooting and treatment and emergency.
Specifically, emergency command monitoring unit still includes: monitoring emergency resources, monitoring emergency events and supporting emergency command scheduling; the system supports the internet of things data access, displays emergency resource distribution based on two-dimensional geographic information, can realize the search, the positioning and the real-time state display of emergency resources, is convenient for a manager to master the emergency resource distribution and timely calls related resources; the emergency monitoring system supports real two-dimensional and three-dimensional geographic information, realizes loading and quick positioning of alarm cases, marks alarm contents, can check surrounding monitoring videos and emergency resources, and helps managers to quickly and efficiently master emergency situations; the emergency command scheduling support system supports the application functions of integrating video conferences, remote monitoring and image transmission, has an instant and interactive scheduling mode, strengthens the command center flat command scheduling capability and improves the force of handling emergency events by the command center.
In the specific implementation process of the invention, the visual analysis module comprises a power grid operation and maintenance visual analysis unit and a power grid data visual analysis unit; wherein, the visual analytic unit of electric wire netting operation and maintenance: the method is used for visualizing the distribution of the power grid, and visually analyzing the load and topology of the power grid by monitoring the operation situation and the tidal current situation of the power grid; the power grid data visualization analysis unit: the method is used for time-space calibration of multi-source, heterogeneous and mass data, visual analysis is carried out according to the dimensionality of time, space and hierarchical structures, data and backtracking situation history are displayed in real time, and power grid data are visually analyzed and researched based on grids, clustering, heat maps and activity rules.
In a specific implementation process of the present invention, the power grid operation and maintenance visualization analysis unit further includes: the system is used for visually presenting real-time load conditions of each node of the power grid, accessing an industry model algorithm, and analyzing internal relations between each factor and the power load based on historical data of the power load, economy, society and weather; and the topological structure of the power grid is displayed, and the connectivity of the power network is quickly tracked and identified.
In the implementation of the invention, the multidimensional data analysis result information which is timely and accurate is provided for a power industry management decision maker through a big data technology and the omnibearing space-time dynamic perception capability of the system, the data change trend is visually displayed, and the auxiliary decision is provided for better supporting the safe, reliable, economic and efficient operation of a power grid. The method can be widely applied to various related enterprises and management departments in the links of power generation, power transmission, power transformation, power distribution and power utilization, and relates to a plurality of fields of production monitoring, emergency command and development planning.
Those skilled in the art will appreciate that all or part of the steps in the methods of the above embodiments may be implemented by associated hardware instructed by a program, which may be stored in a computer-readable storage medium, and the storage medium may include: a Read Only Memory (ROM), a Random Access Memory (RAM), a magnetic or optical disk, or the like.
In addition, the system for visualizing and analyzing big data of the smart grid provided by the embodiment of the invention is described in detail, a specific example is adopted to explain the principle and the implementation mode of the invention, and the description of the embodiment is only used for helping to understand the method and the core idea of the invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
Claims (5)
1. A system for visualized analysis of big data of a smart grid is characterized by comprising: the device comprises a display module, a monitoring module and a visual analysis module;
the display module: the system is used for flexibly customizing a visual decision theme according to the business decision requirement, the application scene and the large-screen condition of a user and providing top-level large-screen display;
the monitoring module: the monitoring system is used for monitoring the production operation situation, the power utilization situation, the power grid safety situation and the emergency command based on the display content of the display module;
the visual analysis module: the monitoring module is used for collecting data through the content monitored by the monitoring module and carrying out visual analysis on the operation and maintenance of the power grid and the data of the power grid.
2. The system for visualized analysis of the big data of the smart power grid according to claim 1, wherein the display module comprises a large-screen multi-screen display unit, an integrated linkage operation unit, a three-dimensional ultra-high definition situation display unit, and a modular architecture unit; wherein the content of the first and second substances,
the large-screen multi-screen display unit: the system is used for providing a large-screen visual rendering effect, and displaying business decisions of a support user on multiple screens simultaneously;
the integrated linkage operation unit: the central control console is used for centrally controlling the display content of the large-screen multi-screen display unit;
the three-dimensional ultra-high definition situation display unit: the system is used for supporting the three-dimensional ultrahigh-definition situation of the large-screen multi-screen unit to display a global range and a mass of situation targets and loading and displaying high-precision terrain, space object height and three-dimensional building structure data;
the modular architecture unit: the method is used for expanding incremental nodes based on dual maintainability of software and hardware equipment, and repeatedly using and adjusting visual themes and data layers by a platform type software architecture.
3. The system for visualized analysis of big data of the smart power grid according to claim 1, wherein the monitoring module comprises a production operation situation monitoring unit, a power utilization situation monitoring unit, a power grid safety situation monitoring unit and an emergency command monitoring unit; wherein the content of the first and second substances,
production operation situation monitoring unit: the system is used for monitoring the state of the power generation equipment, the management of the electric energy and the quality of the electric energy based on the visualized power generation process;
using a potential monitoring unit: the system is used for constructing an image of the power consumer by combining the general situation of the power utilization situation and the distribution of the power consumer, so as to analyze the suspicion of electricity stealing and the commercial site selection;
the power grid safety situation monitoring unit: the system is used for visually analyzing key nodes and key data of power supply reliability, power utilization situation and static safety, and pre-alarming and recording potential accidents;
emergency command monitoring unit: the system is used for monitoring emergency resources and emergencies and supporting emergency command and dispatching.
4. The system for visualized analysis of the big data of the smart grid according to claim 1, wherein the visualized analysis module comprises a grid operation and maintenance visualized analysis unit and a grid data visualized analysis unit; wherein the content of the first and second substances,
the power grid operation and maintenance visual analysis unit: the method is used for visualizing the distribution of the power grid, and visually analyzing the load and topology of the power grid by monitoring the operation situation and the tidal current situation of the power grid;
the power grid data visualization analysis unit: the method is used for time-space calibration of multi-source, heterogeneous and mass data, visual analysis is carried out according to the dimensionality of time, space and hierarchical structures, data and backtracking situation history are displayed in real time, and power grid data are visually analyzed and researched based on grids, clustering, heat maps and activity rules.
5. The system for visualized analysis of big data of the smart grid according to claim 4, wherein the grid operation and maintenance visualized analysis unit further comprises: the system is used for visually presenting real-time load conditions of each node of the power grid, accessing an industry model algorithm, and analyzing internal relations between each factor and the power load based on historical data of the power load, economy, society and weather; and the topological structure of the power grid is displayed, and the connectivity of the power network is quickly tracked and identified.
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| CN112104083A (en) * | 2020-09-17 | 2020-12-18 | 贵州电网有限责任公司 | Power grid production command system based on situation awareness |
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