CN105869064A - Power distribution automation terminal-oriented topology generation method and system - Google Patents
Power distribution automation terminal-oriented topology generation method and system Download PDFInfo
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Abstract
The invention discloses a power distribution automation terminal-oriented topology generation method. The method comprises the following steps of S1, obtaining basic data: obtaining attribute data of each device in a power distribution network, a geographic map and a schematic diagram of a power grid, represented by vector structures, and various image device data represented by lattice structures from a GIS of the power distribution network by a power distribution automation system master station; S2, analyzing the basic data: analyzing the attribute data of each device by the power distribution automation system master station, distributing and connecting devices through the geographic map and the schematic diagram of the power grid, represented by the vector structures, obtaining a physical connection condition of each device in the power distribution network, obtaining various switch blades in the power distribution network, and finally summarizing and sending the analyzed data to the power distribution automation system master station; and S3, generating a dynamic topology: establishing a topology model for the summarized data by the power distribution automation system master station. The method is simple and convenient to realize, and effectively improves the management efficiency, thereby being suitable for popularization.
Description
Technical field
The present invention relates to Topology g eneration method and the system thereof in Power System and its Automation field
Technical field, particularly relates to a kind of Topology g eneration method towards distribution power automation terminal and is
System.
Background technology
Distribution terminal i.e. refers to long-range distribution power automation terminal, is mounted to medium voltage distribution network scene
Various long-range monitorings, the general name of control unit, mainly include line feed terminals, institute's terminal of standing, join
Transformer terminals etc., there is more powerful computing capability in distribution main website, grasps the topological structure of electrical network, energy
Reach and plan and design the new method of operation when circuit generation permanent fault, isolated fault point,
Power failure range is made to minimize.In order to liberate the computing capability of main website, improve fault reaction and process
Speed, needs the level in terms of reinforcement terminal treatment in situ failures.In order to realize this mesh
Mark, distributed terminal should possess the power network topology of region and adjacent end topological relation
Ability, under the support of population of terminals intelligence, it is possible in the case of need not main website support,
Quickly isolate fault, change operation of power networks topological structure and realize turning confession.Owing to terminal is at distribution
Status residing for automation, determines it and can only possess the ability changing the partial electric grid method of operation
And authority, what therefore it was required is the most only the power network topology information neighbouring with it, power distribution network
Terminal is the necessaries of power distribution automation.Accessed the exclusive communication network of power distribution automation
After, it is possible to achieve feeder automation.Feeder automation is distribution network automated important composition portion
Point, its function be monitor in real time the state of feeder line block switch and interconnection switch and feeder current,
Voltage condition, it is achieved the distant place of line switching or on the spot switch closing and switch opening operation, existing distribution
Automatization terminal cannot provide topological structure to meet existing management, we have proposed one for this
Plant the Topology g eneration method towards distribution power automation terminal and system thereof.
Summary of the invention
The technical problem existed based on background technology, the present invention proposes a kind of automatic towards distribution
Change Topology g eneration method and the system thereof of terminal.
The present invention propose a kind of Topology g eneration method towards distribution power automation terminal, including with
Lower step:
S1, basic data obtains: electrical power distribution automatization system main website obtains from Distribution power network GIS system
Take the attribute data of each equipment in power distribution network, the electrical network geographical map represented with vector structure and former
Reason figure, the various vision facilities data represented by lattice structure；
S2, basic data resolves: the electrical power distribution automatization system main website attribute data to each equipment
Being analyzed, each equipment is distributed by the electrical network geographical map and the schematic diagram that are represented by vector structure
Connect, and obtain the physical connection situation of each equipment in power distribution network, obtain in power distribution network simultaneously
Various switchblade knives, finally the data summarization of analysis is sent to electrical power distribution automatization system master
Stand；
S3, generation dynamic topology: the electrical power distribution automatization system main website data building topology to collecting
Model, uses highly effective algorithm dynamically to detect isolated island and the loop of power distribution network topological structure,
And in time by data feedback to electrical power distribution automatization system main website；
S4, generation terminal topology file: the electrical power distribution automatization system main website data preparation to feedback
Rear generation terminal topology file, is stored in the database of electrical power distribution automatization system main website, distribution
In automated system main website, terminal topology file is shown in real time, and monitor in real time on backstage
Power distribution network data；
S5, when electrical power distribution automatization system main website monitor power distribution network data change time, again
Generate dynamic topology, and generate terminal topology file in time, show amended terminal topology literary composition
Part.
Preferably, described electrical power distribution automatization system main website uses VC++6.0 programming tool to realize people
Machine interactive interface, and core algorithm is encapsulated as standalone module, show in human-computer interaction interface
Go out the detection information of various distribution net work structure, the load bus of partial fault is marked.
The invention allows for a kind of Topology g eneration system towards distribution power automation terminal, described
Topology g eneration system includes control centre's module, data collection module, data analysis module, number
According to sorting module, Topology g eneration module, real-time monitoring modular and real time modifying module, described number
Control centre's module, the module electrical connection data analysis of described control centre is electrically connected according to collection module
Module, real-time monitoring modular, real time modifying module and data sorting module, described data preparation
Module electrical connection Topology g eneration module.
Preferably, described data collection module is for collecting the attribute number of each equipment in power distribution network
According to, the electrical network geographical map that represents with vector structure and schematic diagram, with lattice structure represent various
Vision facilities data.
Preferably, described control centre module is arranged in electrical power distribution automatization system main website.
In the present invention, first from power distribution network the attribute data of each equipment, represent with vector structure
Electrical network geographical map and schematic diagram, the various vision facilities data that represent by lattice structure set out,
It is analyzed these data processing, and generates dynamic topology so that it meets existing management,
Improving distribution network automated operation level, reduce loss of outage, Topology g eneration system therein can
So that the management of power distribution network is more quick, and can judgement to distribution network failure quickly and accurately
And isolation, liberate the computing capability of power distribution automation main station system, improve fault reaction and place
Reason speed, strengthens the level in terms of terminal treatment in situ failures, and the inventive method is simple,
It is convenient to realize, and is effectively improved the efficiency of management, is suitable for promoting.
Accompanying drawing explanation
Fig. 1 is a kind of Topology g eneration system towards distribution power automation terminal that the present invention proposes
Theory diagram.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is explained orally further.
With reference to Fig. 1, a kind of Topology g eneration side towards distribution power automation terminal that the present invention proposes
Method, comprises the following steps:
S1, basic data obtains: electrical power distribution automatization system main website obtains from Distribution power network GIS system
Take the attribute data of each equipment in power distribution network, the electrical network geographical map represented with vector structure and former
Reason figure, the various vision facilities data represented by lattice structure；
S2, basic data resolves: the electrical power distribution automatization system main website attribute data to each equipment
Being analyzed, each equipment is distributed by the electrical network geographical map and the schematic diagram that are represented by vector structure
Connect, and obtain the physical connection situation of each equipment in power distribution network, obtain in power distribution network simultaneously
Various switchblade knives, finally the data summarization of analysis is sent to electrical power distribution automatization system master
Stand；
S3, generation dynamic topology: the electrical power distribution automatization system main website data building topology to collecting
Model, uses highly effective algorithm dynamically to detect isolated island and the loop of power distribution network topological structure,
And in time by data feedback to electrical power distribution automatization system main website；
S4, generation terminal topology file: the electrical power distribution automatization system main website data preparation to feedback
Rear generation terminal topology file, is stored in the database of electrical power distribution automatization system main website, distribution
In automated system main website, terminal topology file is shown in real time, and monitor in real time on backstage
Power distribution network data；
S5, when electrical power distribution automatization system main website monitor power distribution network data change time, again
Generate dynamic topology, and generate terminal topology file in time, show amended terminal topology literary composition
Part.
In the present invention, described electrical power distribution automatization system main website uses VC++6.0 programming tool to realize
Human-computer interaction interface, and core algorithm is encapsulated as standalone module, aobvious in human-computer interaction interface
The detection information of various distribution net work structure is shown, the load bus of partial fault is marked.
The invention allows for a kind of Topology g eneration system towards distribution power automation terminal, described
Topology g eneration system includes control centre's module, data collection module, data analysis module, number
According to sorting module, Topology g eneration module, real-time monitoring modular and real time modifying module, described number
Control centre's module, the module electrical connection data analysis of described control centre is electrically connected according to collection module
Module, real-time monitoring modular, real time modifying module and data sorting module, described data preparation
Module electrical connection Topology g eneration module, by data collection module data in mobile phone and be sent to control
Center module, control centre's module transfers data to data analysis module and is analyzed, and leads to
Cross generation topological structure after data preparation module arranges.
In the present invention, described data collection module is for collecting the attribute of each equipment in power distribution network
Data, the electrical network geographical map represented with vector structure and schematic diagram, with lattice structure represent each
Plant vision facilities data.
In the present invention, described control centre module is arranged in electrical power distribution automatization system main website.
The present invention first attribute data of each equipment, the electricity that represents with vector structure from power distribution network
Network Geographical figure and schematic diagram, the various vision facilities data represented by lattice structure are set out, to this
A little data are analyzed processing, and generate dynamic topology so that it meets existing management, carries
High distribution network automated operation level, reduces loss of outage, and Topology g eneration system therein is permissible
Make the management of power distribution network more quick, and can quickly and accurately to the judgement of distribution network failure and
Isolation, has liberated the computing capability of power distribution automation main station system, improves fault reaction and process
Speed, strengthens the level in terms of terminal treatment in situ failures.
The above, the only present invention preferably detailed description of the invention, but the protection model of the present invention
Enclosing and be not limited thereto, any those familiar with the art is in the skill that the invention discloses
In the range of art, according to technical scheme and inventive concept equivalent in addition thereof or change
Become, all should contain within protection scope of the present invention.
Claims (5)
1. the Topology g eneration method towards distribution power automation terminal, it is characterised in that bag
Include following steps:
S1, basic data obtains: electrical power distribution automatization system main website obtains from Distribution power network GIS system
Take the attribute data of each equipment in power distribution network, the electrical network geographical map represented with vector structure and former
Reason figure, the various vision facilities data represented by lattice structure；
S2, basic data resolves: the electrical power distribution automatization system main website attribute data to each equipment
Being analyzed, each equipment is distributed by the electrical network geographical map and the schematic diagram that are represented by vector structure
Connect, and obtain the physical connection situation of each equipment in power distribution network, obtain in power distribution network simultaneously
Various switchblade knives, finally the data summarization of analysis is sent to electrical power distribution automatization system master
Stand；
S3, generation dynamic topology: the electrical power distribution automatization system main website data building topology to collecting
Model, uses highly effective algorithm dynamically to detect isolated island and the loop of power distribution network topological structure,
And in time by data feedback to electrical power distribution automatization system main website；
S4, generation terminal topology file: the electrical power distribution automatization system main website data preparation to feedback
Rear generation terminal topology file, is stored in the database of electrical power distribution automatization system main website, distribution
In automated system main website, terminal topology file is shown in real time, and monitor in real time on backstage
Power distribution network data；
S5, when electrical power distribution automatization system main website monitor power distribution network data change time, again
Generate dynamic topology, and generate terminal topology file in time, show amended terminal topology literary composition
Part.
A kind of Topology g eneration towards distribution power automation terminal the most according to claim 1
Method and system thereof, it is characterised in that described electrical power distribution automatization system main website uses VC++6.0
Programming tool realizes human-computer interaction interface, and core algorithm is encapsulated as standalone module, man-machine
Interactive interface demonstrates the detection information of various distribution net work structure, the load of partial fault is saved
Point is marked.
3. the Topology g eneration system towards distribution power automation terminal, it is characterised in that institute
State Topology g eneration system include control centre's module, data collection module, data analysis module,
Data preparation module, Topology g eneration module, real-time monitoring modular and real time modifying module, described
Data collection module electrically connects control centre's module, and described control centre module electrical connection data are divided
Analysis module, real-time monitoring modular, real time modifying module and data sorting module, described data are whole
Reason module electrical connection Topology g eneration module.
A kind of Topology g eneration towards distribution power automation terminal the most according to claim 3
System, it is characterised in that described data collection module is for collecting each equipment in power distribution network
Attribute data, the electrical network geographical map represented with vector structure and schematic diagram, represent by lattice structure
Various vision facilities data.
A kind of Topology g eneration towards distribution power automation terminal the most according to claim 3
System, it is characterised in that described control centre module is arranged in electrical power distribution automatization system main website.
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106505532A (en) * | 2016-09-29 | 2017-03-15 | 国网江苏省电力公司南京供电公司 | A kind of intelligent distributed FA fault handling methods based on main website standby |
| CN108695847A (en) * | 2018-05-29 | 2018-10-23 | 国网河南省电力公司南阳供电公司 | A method of realizing that power distribution network dynamic topology calculates using deep identification method |
| CN110071824A (en) * | 2019-03-28 | 2019-07-30 | 杭州电子科技大学 | A kind of distribution network topological building and method for visualizing automatically |
| CN110365017A (en) * | 2019-08-06 | 2019-10-22 | 山东科汇电力自动化股份有限公司 | A kind of distribution terminal topological network generation method applied to low and medium voltage distribution network |
| CN110927626A (en) * | 2019-12-24 | 2020-03-27 | 国网河北省电力有限公司信息通信分公司 | Automatic master station prototype system for identifying topology of medium and low voltage power distribution network |
| CN111783266A (en) * | 2020-06-30 | 2020-10-16 | 国网湖南省电力有限公司 | Distributed mapping system and method for single line diagram of power distribution network |
| CN112835998A (en) * | 2020-12-31 | 2021-05-25 | 国家电网公司华中分部 | Generation method of power grid dynamic topological graph |
| CN113078634A (en) * | 2021-04-01 | 2021-07-06 | 内蒙古电力(集团)有限责任公司内蒙古电力科学研究院分公司 | Power distribution network topology current situation analysis data and data synchronization system |
| CN113193651A (en) * | 2021-05-07 | 2021-07-30 | 国网山东省电力公司东平县供电公司 | Intelligent operation and detection system of low-voltage power distribution network |
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| CN103426126A (en) * | 2013-08-07 | 2013-12-04 | 华南理工大学 | Generation method for segmental contact topological relationship of feeder line group of regional power grid |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106505532A (en) * | 2016-09-29 | 2017-03-15 | 国网江苏省电力公司南京供电公司 | A kind of intelligent distributed FA fault handling methods based on main website standby |
| CN106505532B (en) * | 2016-09-29 | 2018-10-30 | 国网江苏省电力公司南京供电公司 | A kind of intelligent distributed FA fault handling methods based on main website standby |
| CN108695847A (en) * | 2018-05-29 | 2018-10-23 | 国网河南省电力公司南阳供电公司 | A method of realizing that power distribution network dynamic topology calculates using deep identification method |
| CN110071824A (en) * | 2019-03-28 | 2019-07-30 | 杭州电子科技大学 | A kind of distribution network topological building and method for visualizing automatically |
| CN110071824B (en) * | 2019-03-28 | 2022-10-28 | 杭州电子科技大学 | Automatic construction and visualization method for power distribution network topology |
| CN110365017A (en) * | 2019-08-06 | 2019-10-22 | 山东科汇电力自动化股份有限公司 | A kind of distribution terminal topological network generation method applied to low and medium voltage distribution network |
| CN110365017B (en) * | 2019-08-06 | 2022-12-13 | 山东科汇电力自动化股份有限公司 | Power distribution terminal topology network generation method applied to medium and low voltage distribution network |
| CN110927626A (en) * | 2019-12-24 | 2020-03-27 | 国网河北省电力有限公司信息通信分公司 | Automatic master station prototype system for identifying topology of medium and low voltage power distribution network |
| CN111783266A (en) * | 2020-06-30 | 2020-10-16 | 国网湖南省电力有限公司 | Distributed mapping system and method for single line diagram of power distribution network |
| CN112835998A (en) * | 2020-12-31 | 2021-05-25 | 国家电网公司华中分部 | Generation method of power grid dynamic topological graph |
| CN113078634A (en) * | 2021-04-01 | 2021-07-06 | 内蒙古电力(集团)有限责任公司内蒙古电力科学研究院分公司 | Power distribution network topology current situation analysis data and data synchronization system |
| CN113193651A (en) * | 2021-05-07 | 2021-07-30 | 国网山东省电力公司东平县供电公司 | Intelligent operation and detection system of low-voltage power distribution network |
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