Power grid operation management and control method and system based on graphic database
A power grid operation and database technology, applied in data processing applications, information technology support systems, electrical components, etc., can solve problems such as processing capacity bottlenecks, and achieve the effect of improving efficiency and enriching means
Active Publication Date: 2021-06-01
国网甘肃省电力公司武威供电公司 +4
View PDF10 Cites 1 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] On the original D5000 platform, the analysis of graphics and the storage of various states are inseparable from the real-time library, and the real-time library belongs to the memory database. When the amount of data comes up, there are bottlenecks in both hardware and software processing capabilities.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment 2
[0059] Correspondingly, the present invention provides a graph database-based power grid operation management and control system, including:
[0060] The graphic database creation module is used to build a graphic database according to the data stored in the original relational database in the power distribution master station system;
[0061] The graph model change module is used to respond to the occurrence of equipment changes, and make graph model changes based on the graph database;
[0062] The listing operation module is used to perform equipment listing or delisting operations based on the graph database in response to equipment listing or delisting;
[0063] The management and control analysis module is used for main line analysis and topology analysis based on the graph database to realize power grid operation control.
[0064] For the specific implementation scheme of each module in the system of the present invention, refer to the specific implementation steps of ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a power grid operation management and control method and system based on a graphic database. The method comprises the following steps: constructing a graphic database according to data stored in an original relational database in a power distribution master station system; in response to the equipment transaction, performing graph-model transaction based on the graph database; in response to equipment listing or delisting, carrying out equipment listing or delisting operation based on the graphic database; and carrying out main line analysis and topology analysis based on the graphic database to realize power grid operation management and control. According to the method, a traversal algorithm, an indexing capability and a multi-relation multi-label function provided by a graph database are fully utilized, and key technologies related to multi-state management, power grid graph topology, equipment operation state management and control and the like in distribution network operation management can be solved.
Description
technical field [0001] The invention belongs to the technical field of distribution network graph models, and in particular relates to a graph database-based power grid operation management and control method, and also relates to a graph database-based power grid operation management and control system. Background technique [0002] For the data security of the distribution network, there are currently two main monitoring methods, one is through the alarm information reported by the terminal, and the other is through observing the real-time status of the distribution network line diagram. State Rendering On the graphics drawn by SVG, the changes of the device state are quickly updated, and the power-off state of the device is refreshed in real time. The background is calculated by the topology program, and when there are too many devices and lines, the calculation process in this way will slow down, which affects the rendering effect of the foreground graphics; at the same t...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): H02J3/00H02J13/00G06Q50/06
CPCH02J3/00H02J13/00001H02J13/00002H02J13/00006H02J13/00022G06Q50/06H02J2203/20Y04S10/40Y04S40/12Y04S40/126Y02E60/00Y04S10/50
Inventor 李江吴和雷巩晓玲姚远李明江波陈代传孙巍巍孙少东满向龙贾浩张旺陆建刚唐斐宋志刚满建越伍松娄乐赵泽威张巍王爱国田骏宫瑞邦王宇晨马建文查文
Owner 国网甘肃省电力公司武威供电公司