CN112287423B - Power distribution network visual planning method and terminal based on graph-model integration - Google Patents
Power distribution network visual planning method and terminal based on graph-model integration Download PDFInfo
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Abstract
The invention discloses a power distribution network visual planning method and terminal based on graph-model integration; the method comprises the steps of obtaining power grid graphic data and equipment ledger data, and drawing and generating a current situation power grid diagram according to an incidence matching relation between the power grid graphic data and the equipment ledger data; displaying the current power grid diagram on a graphic page; planning and transforming the current power grid diagram according to planning information input by a user on a graphic page, and automatically maintaining a topological relation among devices to draw and generate a planning power grid diagram; displaying the planning power grid diagram on the graph page; according to the invention, the power grid graphic data, the power grid topological data and the equipment ledger data are obtained and associated and matched, so that the problem of insufficient data compatibility is solved; generating a current power grid map according to the information, and generating a planned power grid map after inputting planning information, thereby solving the problem of insufficient visualization means; in addition, power grid planning can be performed on the graphic page to provide efficient visual interaction.
Description
Technical Field
The invention relates to the technical field of power distribution network planning, in particular to a power distribution network visual planning method and terminal based on graph-model integration.
Background
At present, national grid companies make a strategy for promoting the construction of three types and two networks comprehensively, quicken the strategic deployment of the world first-class energy Internet enterprises with global competitiveness, require the wide application of modern information technology and intelligent technology, and strengthen the construction of informatization systems. However, the problems of insufficient data compatibility, insufficient visualization means and the like exist in the aspect of visualization planning of the power distribution network at present. A set of efficient and interactive visual systems are urgently needed for power distribution network planning service to make up the defects and promote scientific development and operation management of a power grid.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the power distribution network visualization planning method and terminal based on graph-model integration are provided to provide efficient visualization interaction and solve the problems of insufficient data fusion and insufficient visualization means.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
a visual planning method for a power distribution network based on graph-model integration comprises the following steps:
s1, acquiring power grid graphic data and equipment standing book data, and drawing and generating a current power grid diagram according to the association and matching relationship between the power grid graphic data and the equipment standing book data;
s2, displaying the current power grid diagram on a graphic page;
s3, planning and transforming the current state power grid diagram according to planning information input by a user on a graphic page, and automatically maintaining a topological relation between devices to draw and generate a planning power grid diagram;
and S4, displaying the planning power grid diagram on the graph page.
In order to solve the technical problem, the invention adopts another technical scheme as follows:
a power distribution network visual planning terminal based on graph-model integration comprises a processor, a memory and a computer program which is stored on the memory and can run on the processor, wherein the processor executes the computer program to realize the power distribution network visual planning method based on the graph-model integration.
The invention has the beneficial effects that: according to the invention, the power grid graphic data and the equipment ledger data are obtained and associated and matched, so that the problem of insufficient data fusion is solved; generating a current power grid diagram according to the information, and generating a planned power grid diagram after inputting planning information, thereby solving the problem of insufficient visualization means; in addition, power grid planning can be performed on a graphic page to provide efficient visual interaction.
Drawings
Fig. 1 is a flowchart of a power distribution network visual planning method based on graph-model integration according to an embodiment of the present invention;
fig. 2 is a detailed flowchart of a power distribution network visual planning method based on graph-model integration according to an embodiment of the present invention;
fig. 3 is a structural diagram of a power distribution network visual planning terminal based on graph-model integration according to an embodiment of the present invention;
description of the reference symbols:
1. a visual planning terminal of a power distribution network based on graph-model integration; 2. a processor; 3. a memory.
Detailed Description
In order to explain the technical contents, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
Referring to fig. 1 to 2, a power distribution network visualization planning method based on graph-model integration includes:
s1, acquiring power grid graphic data and equipment standing book data, and drawing and generating a current power grid diagram according to the association and matching relationship between the power grid graphic data and the equipment standing book data;
s2, displaying the current power grid diagram on a graphic page;
s3, planning and transforming the current power grid diagram according to planning information input by a user on a graphic page, and automatically maintaining a topological relation among equipment to draw and generate a planning power grid diagram;
and S4, displaying the planned power grid diagram on the graphic page.
From the above description, the beneficial effects of the present invention are: according to the invention, the power grid graphic data and the equipment ledger data are obtained and associated and matched, so that the problem of insufficient data fusion is solved; generating a current power grid diagram according to the information, and generating a planned power grid diagram after inputting planning information, thereby solving the problem of insufficient visualization means; in addition, power grid planning can be performed on a graphic page to provide efficient visual interaction.
Further, after step S2, the method further includes:
s21, providing fast query of power grid data, including providing query based on data operation and query based on graphic operation;
as can be seen from the above description, the present invention also provides a fast query of the power supply network data, and improves the convenience of the user.
Further, the query based on data operation comprises a query from a device navigation tree and a query from a power supply region;
the specific query of the slave device navigation tree is as follows:
generating an equipment navigation tree corresponding to the current power grid diagram according to distribution network organization data in the equipment ledger data;
receiving a user request, if the user request specifies specified equipment in the current power grid diagram, displaying equipment information corresponding to the specified equipment in the equipment navigation tree according to the corresponding relation between the current power grid diagram and the equipment navigation tree, and if the user request specifies the specified equipment in the equipment navigation tree, displaying graphic information corresponding to the specified equipment in the current power grid diagram according to the corresponding relation between the current power grid diagram and the equipment navigation tree;
the query from the power supply area specifically comprises:
receiving a user request, acquiring a specified area of the user request, and positioning and displaying the graph and equipment information of the current specified area and the graph and equipment information of a sub-area according to administrative area division, power supply area division and power supply grid division in power grid graph data, wherein the sub-area is a rear level area of the specified area;
the query based on the graph operation specifically comprises:
according to the request information of the user for point selection, circle selection, rectangle selection and polygon selection on the graphic page, highlighting the graphic information selected by the user, providing attribute information of corresponding equipment, and displaying according to the point selection of the user.
As can be seen from the above description, the present invention provides various query means, which can satisfy different requirements of users and improve the convenience of use for users.
Further, step S1 includes:
acquiring topology data, and performing topology analysis, wherein the topology analysis specifically comprises the following steps:
classifying the equipment according to the number of connection points of different types of equipment, and dividing the equipment into single-ended equipment, two-end equipment and three-end equipment, wherein the number of the connection points of the single-ended equipment, the number of the connection points of the two-end equipment and the number of the three-end equipment are respectively 1, 2 and 3;
and performing connectivity analysis on the switch equipment, wherein the switch equipment is the equipment at the two ends.
As can be seen from the above description, the present invention further needs to perform topology analysis on topology data, classify devices according to the number of connection points of different types of devices, and divide the devices into single-ended devices, two-ended devices, and three-ended devices, where the single-ended device has only 1 connection point, and the two-ended devices and the three-ended devices have 2 connection points and 3 connection points, respectively;
if the connection point numbers of different devices are consistent, the devices are considered to be connected together, and the node and the device classification number of the connection relation of the devices and the nodes are described in the mode.
| Device oid | Topology type | CONNECTION information (CONNECTION) | |
| 1 | Single ended | E | 1 |
| 2 | Two-terminal device | E 1 ， |
|
| 3 | Three-terminal device | E 2 ，E 3， E 4 | |
| ... | ... | ... | |
| a | Single ended device | E a | |
| ... | ... | ... | |
| N | Single ended device | E N |
The topology analysis supports connectivity analysis at the same time, mainly aiming at switch equipment which is two-end equipment, if two connection points of the switch are E1 and E2, normally, E1 and E2 are considered to be connected; if the switch state is off, E1, E2 are considered to be off.
Further, step S3 specifically includes:
and planning and transforming the current state power grid diagram according to equipment addition planning information, equipment modification planning information or equipment deletion planning information input by a user on the graphic page, and automatically maintaining the topological relation among the equipment to draw and generate a planned power grid diagram.
From the above description, the invention provides the power distribution network planning function of adding, modifying and deleting equipment, and meets different functional requirements of users on power grid planning.
Further, the planning and reconstruction of the current power grid diagram are performed according to the newly added planning information of the equipment, which is input by the user on the graphic page, and the topological relation between the equipment is automatically maintained, so as to draw and generate the planning power grid diagram, which specifically comprises:
judging the equipment type of newly added equipment according to newly added equipment planning information input by a user on a graphic page, and if the newly added equipment is an off-site equipment type, displaying the newly added equipment on the graphic page according to a predefined primitive to obtain a planning power grid diagram; and if the type of the station house is the station house type, automatically maintaining the topological relation in the equipment according to a predefined standard model selected by a user, and displaying the topological relation on a graphic page to obtain a planning power grid diagram.
According to the method, different processing is performed according to different types of the newly added equipment, so that the method is higher in applicability and more convenient for planning the power distribution network.
Further, the planning and reconstruction of the current state power grid diagram are performed according to the equipment modification planning information entered by the user on the graphic page, and the topological relation between the equipment is automatically maintained, so as to draw and generate the planning power grid diagram, specifically:
judging whether the equipment modification planning information is line editing and switching or station equipment position adjustment according to the equipment modification planning information input by a user on a graphic page;
if the line is edited and changed, judging whether the newly added planning information of the equipment influences the connection relation of the equipment, if the connection relation of the equipment is not influenced, only modifying the position information of a conductor segment and a cable segment of the corresponding line, and if the connection relation of the equipment is influenced, updating the power grid connection information of the corresponding line;
and if the station building equipment is subjected to position adjustment, modifying the position information of the adjusted station building equipment according to the newly added planning information of the equipment, searching the connecting line of the adjusted station building equipment according to the topology information, and modifying the position information of the connecting line of the adjusted station building equipment according to the modified position information of the adjusted station building equipment to obtain a planned power grid diagram.
According to the above description, the method is divided into line editing and cutting and station room equipment position adjustment according to different equipment modification types, different types of modification are processed differently, the applicability is stronger, and the accuracy of power grid planning is ensured.
Further, the planning and reconstruction of the current power grid diagram are performed according to the device deletion planning information entered by the user on the graphic page, and the topological relation between the devices is automatically maintained, so as to draw and generate the planning power grid diagram, specifically:
judging whether the equipment deletion planning information is line deletion or station equipment deletion according to the equipment deletion planning information input by a user on a graphic page;
if the line is deleted, synchronously deleting all the information of the corresponding wire section and the corresponding cable section according to the information of the line to be deleted of the newly added planning information of the equipment;
if the station room equipment is deleted, topology searching is carried out according to the information of the station room equipment to be deleted of the newly added planning information of the equipment, whether a line connected with the station room equipment to be deleted exists is judged, if yes, the station room equipment to be deleted is not deleted, the information which cannot be deleted by the equipment is returned, and if not, the station room equipment to be deleted is deleted, and a planned power grid diagram is obtained.
According to the above description, according to different deleted devices, the method performs different processing, has stronger applicability, and ensures the accuracy of power distribution network planning.
Further, in step S3, the topology relationship between the automatic maintenance devices is specifically:
acquiring the input information of the newly added equipment and automatically acquiring the information of the equipment with the same voltage level;
setting the connection terminal number of the newly added equipment in the topology data according to equipment connection information in the newly added equipment information and equipment information connected with the newly added equipment and having the same voltage level;
and verifying whether the equipment has a power supply point according to the connection information, and if the equipment does not have the power supply point, reminding that the power supply point information needs to be supplemented.
As can be seen from the above description, when a new device is added and recorded, the present invention can automatically obtain a device with the same voltage class, for example, when a 10kV line is recorded, the information of the 10kV line and the 10kV station can be obtained, and according to the device connection information in the information of the new device and the information of the device with the same voltage class connected thereto, the connection terminal number of the new device is set in the topology data, for example: when one piece of two-end equipment is input, the acquired default equipment connection information is as follows: e2 and E8, the connection is E2 or E8 according to the graphic position confirmation, the other end generates a terminal number according to the connected device information, and if no device is connected, a new terminal number is generated. The automatic maintenance of the topological relation among the devices and the supplementary maintenance of the topological data of the newly added devices ensure the synchronization of the topological data of the power grid planning.
Referring to fig. 3, a power distribution network visualization planning terminal based on graph and model integration includes a processor, a memory, and a computer program stored in the memory and capable of running on the processor, where the processor executes the computer program to implement the above-described power distribution network visualization planning method based on graph and model integration.
From the above description, the beneficial effects of the present invention are: according to the invention, the power grid graphic data and the equipment ledger data are obtained and associated and matched, so that the problem of insufficient data compatibility is solved; generating a current power grid map according to the information, and generating a planned power grid map after inputting planning information, thereby solving the problem of insufficient visualization means; in addition, power grid planning can be performed on a graphic page to provide efficient visual interaction.
Referring to fig. 1 and fig. 2, a first embodiment of the present invention is:
a visual planning method for a power distribution network based on graph-model integration comprises the following steps:
s1, acquiring power grid graphic data and equipment ledger data, and drawing and generating a current power grid diagram according to the association and matching relationship between the power grid graphic data and the equipment ledger data;
wherein, step S1 further includes:
acquiring topology data, and performing topology analysis, wherein the topology analysis specifically comprises the following steps:
classifying the equipment according to the number of connection points of different types of equipment, and dividing the equipment into single-ended equipment, two-end equipment and three-end equipment, wherein the number of the connection points of the single-ended equipment, the number of the connection points of the two-end equipment and the number of the three-end equipment are respectively 1, 2 and 3;
performing connectivity analysis on switch equipment, wherein the switch equipment is the equipment at the two ends;
if the connection point numbers of different devices are consistent, the devices are considered to be connected together, and the node and the device classification number of the connection relation of the devices and the nodes are described in the mode.
| Device oid | Topology type | CONNECTION information (CONNECTION) | |
| 1 | Single-ended | E | 1 |
| 2 | Two-terminal device | E 1 ， |
|
| 3 | Three-terminal device | E 2 ，E 3， E 4 | |
| ... | ... | ... | |
| a | Single-ended device | E a | |
| ... | ... | ... | |
| N | Single-ended device | E N |
The topology analysis supports connectivity analysis at the same time, mainly aiming at switch equipment, the switch equipment is equipment at two ends, if two connection points of the switch are E1 and E2, normally, E1 and E2 are considered to be connected; if the switch state is an open state, E1 and E2 are considered to be open;
s2, displaying the current power grid diagram on a graphic page;
after step S2, the method further includes:
s21, providing fast query of the power grid data, including providing query based on data operation and query based on graph operation;
the data-operation-based query comprises a query from a device navigation tree and a query from a power supply region;
the query of the slave device navigation tree specifically comprises:
generating an equipment navigation tree corresponding to the current power grid diagram according to distribution network organization data in the equipment ledger data;
receiving a user request, if the user request specifies specified equipment in the current power grid diagram, displaying equipment information corresponding to the specified equipment in the equipment navigation tree according to the corresponding relation between the current power grid diagram and the equipment navigation tree, and if the user request specifies the specified equipment in the equipment navigation tree, displaying graphic information corresponding to the specified equipment in the current power grid diagram according to the corresponding relation between the current power grid diagram and the equipment navigation tree;
the query performed by the slave power supply region specifically includes:
receiving a user request, acquiring a specified area of the user request, and positioning and displaying the graph and equipment information of the current specified area and the graph and equipment information of a sub-area according to administrative area division, power supply area division and power supply grid division in power grid graph data, wherein the sub-area is a rear level area of the specified area;
the query based on the graph operation specifically includes:
highlighting the graphic information selected by the user according to the request information of the user on the graphic page for point selection, circle selection, rectangle selection and polygon selection, providing attribute information of corresponding equipment, and displaying according to the point selection of the user;
s3, planning and transforming the current power grid diagram according to planning information input by a user on a graphic page, and automatically maintaining a topological relation among equipment to draw and generate a planning power grid diagram;
wherein, step S3 specifically includes:
planning and transforming the current state power grid diagram according to equipment adding planning information, equipment modifying planning information or equipment deleting planning information input by a user on a graphic page, and automatically maintaining a topological relation among equipment to draw and generate a planned power grid diagram;
the planning and transformation of the current power grid diagram is carried out according to newly added planning information of equipment, which is input by a user on a graphic page, and the topological relation among the equipment is automatically maintained so as to draw and generate the planning power grid diagram, which specifically comprises the following steps:
judging the equipment type of newly added equipment according to newly added equipment planning information input by a user on a graphic page, and if the newly added equipment is an off-site equipment type, displaying the newly added equipment on the graphic page according to a predefined primitive to obtain a planned power grid diagram; if the type of the station house is the station house type, automatically maintaining the topological relation in the equipment according to a predefined standard model selected by a user, and displaying the topological relation on a graphic page to obtain a planning power grid diagram;
the method comprises the following steps of carrying out planning transformation on the current state power grid diagram according to equipment modification planning information input by a user on a graphic page, and automatically maintaining the topological relation among the equipment so as to draw and generate a planning power grid diagram:
judging whether the equipment modification planning information is line editing and switching or station equipment position adjustment according to the equipment modification planning information input by a user on a graphic page;
if the line is edited and changed, judging whether the newly added planning information of the equipment influences the connection relation of the equipment, if the connection relation of the equipment is not influenced, only modifying the position information of a conductor segment and a cable segment of the corresponding line, and if the connection relation of the equipment is influenced, updating the power grid connection information of the corresponding line;
if the station room equipment is subjected to position adjustment, modifying the position information of the adjusted station room equipment according to the newly added planning information of the equipment, searching the connecting line of the adjusted station room equipment according to the topology information, and modifying the position information of the connecting line of the adjusted station room equipment according to the modified position information of the adjusted station room equipment to obtain a planning power grid diagram;
the method comprises the following steps of deleting planning information according to equipment input by a user on a graphic page, planning and transforming the current power grid diagram, and automatically maintaining a topological relation between the equipment to draw and generate a planning power grid diagram:
according to equipment deletion planning information input by a user on a graphic page, judging whether the equipment deletion planning information is line deletion or station building equipment deletion;
if the line is deleted, synchronously deleting all information of the corresponding wire segment and the corresponding cable segment according to the information of the line to be deleted of the newly added planning information of the equipment;
if the station room equipment is deleted, topology searching is carried out according to the information of the station room equipment to be deleted of the newly added planning information of the equipment, whether a line connected with the station room equipment to be deleted exists is judged, if yes, the station room equipment to be deleted is not deleted, the information that the equipment cannot be deleted is returned, and if not, the station room equipment to be deleted is deleted, and a planned power grid diagram is obtained;
in step S3, the topology relationship between the automatic maintenance devices specifically includes:
acquiring the input information of the newly added equipment and automatically acquiring the information of the equipment with the same voltage level;
setting the connection terminal number of the newly added equipment in the topology data according to equipment connection information in the newly added equipment information and equipment information connected with the newly added equipment and having the same voltage level;
verifying whether the equipment has a power supply point or not according to the connection information, and if the equipment does not have the power supply point, reminding that the power supply point information needs to be supplemented;
s4, displaying the planning power grid diagram on the graphic page;
when the planning power grid diagram is displayed, a user can differently display planning input equipment and existing equipment of the current power grid by configuring a display scheme, such as: the 10kV existing line is shown by a solid line and the planned 10kV line can be shown by a dashed line.
Referring to fig. 3, a second embodiment of the invention is:
a power distribution network visualization planning terminal 1 based on graph-model integration comprises a processor 2, a memory 3 and a computer program which is stored in the memory 3 and can run on the processor 2, and the processor 2 executes the computer program to realize the power distribution network visualization planning method based on the graph-model integration.
In conclusion, the grid graphic data, the grid topology data and the equipment ledger data are obtained and associated and matched, and the problem of insufficient data fusion is solved; generating a current power grid diagram according to the information, and generating a planned power grid diagram after inputting planning information, thereby solving the problem of insufficient visualization means; the power grid planning can be carried out on the graphic page to provide efficient visual interaction; in addition, a rapid query function of power grid data is provided, the functional requirements of users are further met, different processing is performed according to different planning equipment during planning of the power distribution network, the applicability of the method is improved, and the planning of the power distribution network is more standard and accurate.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent changes made by using the contents of the present specification and the drawings, or applied directly or indirectly to the related technical fields, are included in the scope of the present invention.
Claims (8)
1. A power distribution network visual planning method based on graph-model integration is characterized by comprising the following steps:
s1, acquiring power grid graphic data and equipment standing book data, and drawing and generating a current power grid diagram according to the association and matching relationship between the power grid graphic data and the equipment standing book data;
s2, displaying the current power grid diagram on a graphic page;
s3, planning and transforming the current state power grid diagram according to planning information input by a user on a graphic page, and automatically maintaining a topological relation between devices to draw and generate a planning power grid diagram;
s4, displaying the planning power grid diagram on the graphic page;
after step S2, the method further includes:
s21, providing fast query of power grid data, including providing query based on data operation and query based on graphic operation;
the data-operation-based query comprises a query from a device navigation tree and a query from a power supply region;
the query of the slave device navigation tree specifically comprises:
generating an equipment navigation tree corresponding to the current power grid diagram according to distribution network organization data in the equipment ledger data;
receiving a user request, if the user request specifies specified equipment in the current power grid diagram, displaying equipment information corresponding to the specified equipment in the equipment navigation tree according to the corresponding relation between the current power grid diagram and the equipment navigation tree, and if the user request specifies the specified equipment in the equipment navigation tree, displaying graphic information corresponding to the specified equipment in the current power grid diagram according to the corresponding relation between the current power grid diagram and the equipment navigation tree;
the query performed by the slave power supply region specifically includes:
receiving a user request, acquiring a specified area of the user request, and positioning and displaying graphs and equipment information of the specified area and graphs and equipment information of a sub-area according to administrative area division, power supply area division and power supply grid division in power grid graph data, wherein the sub-area is a rear level area of the specified area;
the query based on the graph operation specifically includes:
according to the request information of the user for point selection, circle selection, rectangle selection and polygon selection on the graphic page, the graphic information selected by the user is highlighted, the attribute information of the corresponding equipment is provided, and the graphic information is displayed according to the point selection of the user.
2. The visual planning method for the power distribution network based on graph-model integration according to claim 1, wherein step S1 further includes:
acquiring topology data, and performing topology analysis, wherein the topology analysis specifically comprises the following steps:
classifying the equipment according to the number of connection points of different types of equipment, and dividing the equipment into single-ended equipment, two-end equipment and three-end equipment, wherein the number of the single-ended equipment, the number of the two-end equipment and the number of the three-end equipment are respectively 1, 2 and 3 connection points;
and performing connectivity analysis on the switch equipment, wherein the switch equipment is the equipment at the two ends.
3. The power distribution network visualization planning method based on graph-model integration according to claim 1, wherein the step S3 specifically includes:
and planning and transforming the current state power grid diagram according to equipment addition planning information, equipment modification planning information or equipment deletion planning information input by a user on the graphic page, and automatically maintaining the topological relation among the equipment to draw and generate a planned power grid diagram.
4. The visual planning method for the power distribution network based on the graph-model integration, according to claim 3, is characterized in that the planning and reconstruction of the current situation power grid diagram are performed according to new equipment planning information input by a user on a graphic page, and the topological relation among the equipment is automatically maintained, so as to draw and generate a planned power grid diagram, specifically:
judging the equipment type of newly added equipment according to newly added equipment planning information input by a user on a graphic page, and if the newly added equipment is an off-site equipment type, displaying the newly added equipment on the graphic page according to a predefined primitive to obtain a planned power grid diagram; and if the type of the station house is the station house type, automatically maintaining the topological relation in the equipment according to a predefined standard model selected by a user, and displaying the topological relation on a graphic page to obtain a planned power grid diagram.
5. The visual planning method for the power distribution network based on the graph-model integration according to claim 3, characterized in that the planning and reconstruction of the current state power grid diagram are performed according to equipment modification planning information entered by a user on a graphic page, and the topological relation among the equipment is automatically maintained, so as to draw and generate the planned power grid diagram specifically as follows:
judging whether the equipment modification planning information is line editing and switching or station equipment position adjustment according to the equipment modification planning information input by a user on a graphic page;
if the line is edited and changed, judging whether the equipment modification planning information influences the equipment connection relation, if the equipment connection relation is not influenced, only modifying the position information of the wire section and the cable section of the corresponding line, and if the equipment connection relation is influenced, updating the power grid connection information of the corresponding line;
and if the station room equipment is subjected to position adjustment, modifying the position information of the adjusted station room equipment according to the equipment modification planning information, searching the connecting line of the adjusted station room equipment according to the topological relation, and modifying the position information of the connecting line of the adjusted station room equipment according to the modified position information of the adjusted station room equipment to obtain a planned power grid diagram.
6. The visual planning method for the power distribution network based on the graph-model integration according to claim 3, characterized in that planning and reconstruction are performed on the current state power grid diagram according to equipment deletion planning information input by a user on a graphic page, and a topological relation among equipment is automatically maintained, so as to draw and generate a planning power grid diagram, specifically:
according to equipment deletion planning information input by a user on a graphic page, judging whether the equipment deletion planning information is line deletion or station building equipment deletion;
if the route is deleted, synchronously deleting all the information of the corresponding wire section and cable section according to the information of the route to be deleted of the equipment deletion planning information;
if the station room equipment is deleted, topology searching is carried out according to the information of the station room equipment to be deleted of the equipment deletion planning information, whether a line connected with the station room equipment to be deleted exists or not is judged, if yes, the station room equipment to be deleted is not deleted, the information that the equipment cannot be deleted is returned, and if not, the station room equipment to be deleted is deleted, and a planning power grid diagram is obtained.
7. The graph-model integration based power distribution network visualization planning method according to claim 1, wherein in step S3, the topological relationship among the automatic maintenance devices is specifically:
acquiring the input information of the newly added equipment and automatically acquiring the information of the equipment with the same voltage level;
setting the connection terminal number of the newly added equipment in the topology data according to the equipment connection information in the newly added equipment information and the equipment information connected with the newly added equipment and having the same voltage level;
and verifying whether the equipment has a power point according to the connection information, and if the equipment does not have the power point, reminding that the power point information needs to be supplemented.
8. A power distribution network visualization planning terminal based on graph-model integration comprises a processor, a memory and a computer program which is stored on the memory and can run on the processor, and is characterized in that the processor executes the computer program to realize the power distribution network visualization planning method based on the graph-model integration as claimed in any one of claims 1 to 7.
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106779178A (en) * | 2016-11-28 | 2017-05-31 | 云南电网有限责任公司大理供电局 | The client householder method that a kind of Electric Power Network Planning equipment topological data is set up |
| CN110909935A (en) * | 2019-11-20 | 2020-03-24 | 国网江苏省电力有限公司南通供电分公司 | Grid rack diagnosis analysis and intelligent auxiliary system based on power grid planning data |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106779178A (en) * | 2016-11-28 | 2017-05-31 | 云南电网有限责任公司大理供电局 | The client householder method that a kind of Electric Power Network Planning equipment topological data is set up |
| CN110909935A (en) * | 2019-11-20 | 2020-03-24 | 国网江苏省电力有限公司南通供电分公司 | Grid rack diagnosis analysis and intelligent auxiliary system based on power grid planning data |
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