CN112580177A - Power distribution wiring method, system, equipment and storage medium - Google Patents
Power distribution wiring method, system, equipment and storage medium Download PDFInfo
- Publication number
- CN112580177A CN112580177A CN202011560547.9A CN202011560547A CN112580177A CN 112580177 A CN112580177 A CN 112580177A CN 202011560547 A CN202011560547 A CN 202011560547A CN 112580177 A CN112580177 A CN 112580177A
- Authority
- CN
- China
- Prior art keywords
- transformer
- atlas
- user
- user load
- diagram
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 29
- 238000010586 diagram Methods 0.000 claims abstract description 110
- 210000003462 vein Anatomy 0.000 claims abstract description 23
- 238000004590 computer program Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 12
- 238000011161 development Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000010365 information processing Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012217 deletion Methods 0.000 description 1
- 230000037430 deletion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/10—Geometric CAD
- G06F30/18—Network design, e.g. design based on topological or interconnect aspects of utility systems, piping, heating ventilation air conditioning [HVAC] or cabling
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/04—Forecasting or optimisation specially adapted for administrative or management purposes, e.g. linear programming or "cutting stock problem"
- G06Q10/047—Optimisation of routes or paths, e.g. travelling salesman problem
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
- G06Q50/06—Energy or water supply
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2113/00—Details relating to the application field
- G06F2113/04—Power grid distribution networks
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/50—Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications
Landscapes
- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Economics (AREA)
- Human Resources & Organizations (AREA)
- General Physics & Mathematics (AREA)
- Strategic Management (AREA)
- Geometry (AREA)
- General Business, Economics & Management (AREA)
- Marketing (AREA)
- Tourism & Hospitality (AREA)
- Health & Medical Sciences (AREA)
- Development Economics (AREA)
- Computational Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Water Supply & Treatment (AREA)
- Game Theory and Decision Science (AREA)
- Entrepreneurship & Innovation (AREA)
- Operations Research (AREA)
- Quality & Reliability (AREA)
- Computer Networks & Wireless Communication (AREA)
- Primary Health Care (AREA)
- Public Health (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Pure & Applied Mathematics (AREA)
- Computer Hardware Design (AREA)
- Evolutionary Computation (AREA)
- General Engineering & Computer Science (AREA)
- Supply And Distribution Of Alternating Current (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The application relates to a power distribution wiring method, a system, equipment and a storage medium, wherein the method comprises the following steps: acquiring an atlas of GIS geographic information of an area to be planned; acquiring an atlas of a transformer substation in an area to be planned; acquiring an atlas of user loads of an area to be planned, and grouping the user loads according to the atlas of the user loads to obtain a plurality of user load groups; setting a transformer for each user load group and generating an atlas of the transformers of the area to be planned; planning to obtain a main pulse connection diagram for connecting the transformer substation and the transformer according to the atlas of the transformer substation, the atlas of the GIS geographic information and the atlas of the transformer; planning to obtain a secondary venation connection diagram of the transformer connected with each user load in each user load group according to the GIS geographic information diagram, the user load diagram and the transformer diagram; and combining the main vein connection diagram and the secondary vein connection diagram to obtain a power distribution wiring diagram. The distribution line planning method and the distribution line planning system have the effect of efficiently planning the distribution lines.
Description
Technical Field
The present application relates to the field of power grid planning technologies, and in particular, to a power distribution and wiring method, system, device, and storage medium.
Background
With the continuous increase of load, the improvement of the requirement of power utilization reliability, the requirement of power distribution automation, the restriction of city planning and environment, the development and change of social, political, economic, industrial and people living standards and other factors can generate profound influence on the development of a power distribution network. In addition, the status of the planning area in the economic development, such as whether the planning area is an industrial development area, a business center, an economic crop area, a tourism area, an agricultural development area, a scientific and technological center area, and the like, and the requirement of the load development of the planning area on the power supply reliability, are also considered when planning the power distribution network.
In view of the above-mentioned related technologies, the inventor considers that the distribution line planning is time consuming and labor and material consuming.
Disclosure of Invention
In order to solve the problems that distribution line planning consumes time and manpower and material resources, the application provides a distribution wiring method, a distribution wiring system, a distribution wiring device and a storage medium.
In a first aspect, the present application provides a power distribution and wiring method, which adopts the following technical scheme:
a method of power distribution wiring comprising the steps of:
acquiring an atlas of GIS geographic information of an area to be planned;
acquiring an atlas of a transformer substation in an area to be planned;
acquiring an atlas of user loads of an area to be planned, and grouping the user loads according to the atlas of the user loads to obtain a plurality of user load groups;
setting a transformer for each user load group and generating an atlas of the transformers of the area to be planned;
planning to obtain a main pulse connection diagram for connecting the transformer substation and the transformer according to the atlas of the transformer substation, the atlas of the GIS geographic information and the atlas of the transformer;
planning to obtain a secondary venation connection diagram of the transformer connected with each user load in each user load group according to the GIS geographic information diagram, the user load diagram and the transformer diagram;
and combining the main vein connection diagram and the secondary vein connection diagram to obtain a power distribution wiring diagram.
By adopting the technical scheme, GIS geographic information, transformer substation information and user load information of an area to be planned are automatically acquired, user loads are quickly grouped, then a transformer is arranged in each user load group on the basis of the user load groups, the transformer and the transformer substation are planned to obtain a main pulse network connection diagram, a distribution line between the transformer and the user loads in the user load groups is planned to obtain a secondary pulse network connection diagram, two-stage planning is logically performed, the effect of efficiently planning the distribution line is achieved, and the distribution wiring diagram is more concise and clear through the two-stage planning, and wiring implementation is facilitated.
Preferably, grouping the user loads according to the atlas of user loads specifically includes: and grouping the user loads according to the distance between the user loads according to the user load atlas, wherein the average load total amount of each user load group is less than the preset calibration load total amount.
By adopting the technical scheme, the user loads are grouped according to the distance between the user loads, so that the distance and difficulty of wiring are further reduced, and the effects of saving cost and reducing implementation difficulty are achieved. And the average total load of each user load group is limited, so that the power pressure can be averaged, the power facility can be protected, and meanwhile, the reserved load capacity space for the future total load promotion of the subsequent power load is looked at.
Preferably, the setting of the transformer for each user load group specifically includes setting a transformer with a corresponding capacity according to a total load amount of each user load group, where the total load amount of the user load group is 50% -70% of a rated capacity of the transformer of the load group.
By adopting the technical scheme, the transformer with the corresponding capacity is set according to the total load of each user load group, so that the power facility is matched with the power service condition, and the stable power transmission is guaranteed.
Preferably, the step of obtaining a main pulse connection diagram of the connection between the transformer substation and the transformer through planning specifically includes: and marking the transformer substation and the transformer as nodes, and generating a main pulse connection diagram through a minimum spanning tree algorithm.
By adopting the technical scheme, the transformer of the transformer substation and each user load group is rapidly subjected to line planning through the minimum spanning tree algorithm, the repeated laying of cables is effectively avoided, the wiring length is reduced, and the wiring cost is saved.
Preferably, the step of obtaining a secondary context connection diagram of the transformer in each user load group connected to each user load by the planning specifically includes: marking the transformer and the user load in the user load group as nodes, and generating a secondary venation connection diagram by a minimum spanning tree algorithm
By adopting the technical scheme, the circuit planning of the transformer and the user load of each user load group is realized rapidly through the minimum spanning tree algorithm, the repeated laying of cables is effectively avoided, the wiring length is reduced, and the wiring cost is saved.
Preferably, the GIS geographic information includes: any one or combination of a plurality of roads, bridges, tunnels, mountains, lakes and rivers.
By adopting the technical scheme, distribution line planning is realized by utilizing the GIS geographic information atlas, so that line planning can be coordinated with actual requirements, and the manual workload is reduced.
In a second aspect, the present application provides a power distribution and wiring system, which adopts the following technical solutions:
a power distribution wiring system comprising:
the system comprises an atlas acquisition module, a planning module and a planning module, wherein the atlas acquisition module is used for acquiring an atlas of GIS geographic information of an area to be planned, acquiring an atlas of a transformer substation of the area to be planned and acquiring an atlas of a user load of the area to be planned;
the load grouping module is used for grouping the user loads according to the user load atlas to obtain a plurality of user load groups;
the transformer planning module is used for planning to obtain a main pulse connection diagram for connecting the transformer substation with the transformer according to the atlas of the transformer substation, the atlas of the GIS geographic information and the atlas of the transformer;
the line planning module is used for planning to obtain a secondary venation connection diagram of the transformer connected with each user load in each user load group according to the GIS geographic information diagram, the user load diagram and the transformer diagram; planning to obtain a secondary venation connection diagram of the transformer connected with each user load in each user load group according to the GIS geographic information diagram set, the user load diagram set and the transformer diagram set;
and the circuit combination module is used for combining the main vein connection diagram and the secondary vein connection diagram to obtain a power distribution wiring diagram.
By adopting the technical scheme, GIS geographic information, transformer substation information and user load information of a to-be-planned area are automatically acquired through the atlas collection module, user loads are quickly grouped, then a transformer is arranged in each user load group on the basis of the user load group, the transformer and the transformer substation are subjected to distribution line planning to acquire a main pulse connection diagram, a distribution line between the transformer and the user loads in the user load group is planned to obtain a secondary pulse connection diagram, logical two-stage planning is performed, the effect of efficiently planning the distribution line is achieved, and through the two-stage planning, the distribution wiring diagram is more concise and clear, and wiring implementation is facilitated.
Preferably, the route planning module includes:
the minimum spanning tree unit is used for marking the transformer substation and the transformer as nodes, generating a main vein connection diagram through a minimum spanning tree algorithm, marking the transformer and the user load in the user load group as nodes, and generating a secondary vein connection diagram according to the minimum spanning tree algorithm;
and the shortest path selection unit is used for measuring and calculating the distances between the transformer substation and different routes of the transformer, the distances between different routes of adjacent transformers, the distances between the transformer and different routes of user loads and the distances between different routes of adjacent user loads, and comparing the distances to select the shortest path.
By adopting the technical scheme, the transformer of the transformer substation and each user load group, the transformer of each user load group and the user load are quickly subjected to line planning through the minimum spanning tree unit and the shortest path selection unit, the repeated laying of cables is effectively avoided, the wiring length is reduced, and the wiring cost is saved.
In a third aspect, the present application provides a power distribution wiring device, which adopts the following technical solution:
a power distribution wiring device comprising a memory and a processor, the memory having stored thereon a computer program that can be loaded by the processor and carry out any of the methods described above.
By adopting the technical scheme, the distribution line planning is carried out on the transformer and the transformer substation to obtain the main pulse network connection diagram, the distribution line between the transformer and the user load in the user load group is planned to obtain the secondary pulse network connection diagram, the two-stage planning is carried out logically, the effect of efficiently planning the distribution line is achieved, and the distribution line is more concise and clear through the setting of the two-stage planning, so that the wiring implementation is facilitated.
In a fourth aspect, the present application provides a computer-readable storage medium, which adopts the following technical solutions:
a computer readable storage medium comprising a computer program stored thereon which can be loaded by a processor and which performs any of the methods described above.
By adopting the technical scheme, the distribution line planning is carried out on the transformer and the transformer substation to obtain the main pulse network connection diagram, the distribution line between the transformer and the user load in the user load group is planned to obtain the secondary pulse network connection diagram, the two-stage planning is carried out logically, the effect of efficiently planning the distribution line is achieved, and the distribution line is more concise and clear through the setting of the two-stage planning, so that the wiring implementation is facilitated.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the GIS geographic information, the transformer substation information and the user load information of an area to be planned are automatically obtained, the user loads are quickly grouped, a transformer is arranged in each user load group on the basis of the user load groups, the transformer and the transformer substation are planned to obtain a main pulse network connection diagram, a distribution line between the transformer and the user loads in the user load groups is planned to obtain a secondary pulse network connection diagram, two-stage planning is logically performed, the effect of efficiently planning the distribution line is achieved, and the distribution wiring diagram is simpler and clearer through the arrangement of the two-stage planning, and the implementation of wiring is facilitated;
2. according to the distance between the user loads, the user loads are grouped, the distance and the difficulty of wiring are further reduced, and the effects of saving cost and reducing implementation difficulty are achieved. The average total load of each user load group is limited, so that the power pressure can be averaged, the power facilities are protected, and meanwhile, the reserved load capacity space for the future total load promotion of the subsequent power loads is focused;
3. by setting the minimum spanning tree unit and the shortest path selection unit, the line planning of the transformer station and the transformer of each user load group, the transformer of each user load group and the user load is quickly realized, the repeated laying of cables is effectively avoided, the wiring length is reduced, and the wiring cost is saved.
Drawings
FIG. 1 is a block diagram of a method of power distribution wiring in an embodiment of the present application;
FIG. 2 is a system block diagram of a power distribution wiring system in an embodiment of the present application;
fig. 3 is a system block diagram of a route planning module in an embodiment of the present application.
Description of reference numerals: 1. an atlas collection module; 2. a load grouping module; 3. a transformer planning module; 4. a route planning module; 41. a minimum spanning tree unit; 42. a shortest path selecting unit; 5. And a circuit combination module.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses a power distribution wiring method. Referring to fig. 1, a power distribution wiring method includes the steps of:
s1, acquiring an atlas of GIS geographic information of the area to be planned;
the GIS geographic information comprises: any one or combination of a plurality of roads, bridges, tunnels, mountains, lakes and rivers. In practice, the power distribution network line cannot freely pass through lakes, rivers and the like, so geographic information such as shapes and relative distances of roads, bridges, tunnels, mountains, lakes and rivers is marked in the area to be planned, and of course, some areas to be planned may not actually have any one or more of the roads, bridges, tunnels, mountains, lakes and rivers, that is, the geographic information of the GIS includes: any one or combination of a plurality of roads, bridges, tunnels, mountains, lakes and rivers. The distribution line planning is realized by utilizing the GIS geographic information atlas, so that the line planning can be coordinated with the actual demand, and the manual workload is reduced.
S2, acquiring an atlas of the transformer substation in the area to be planned;
s3, acquiring an atlas of user loads of the area to be planned, and grouping the user loads according to the atlas of the user loads to obtain a plurality of user load groups;
grouping the user loads according to the atlas of user loads specifically comprises: and grouping the user loads according to the distance between the user loads according to the user load atlas, wherein the average load total amount of each user load group is less than the preset calibration load total amount. According to the distance between the user loads, the user loads are grouped, the distance and the difficulty of wiring are further reduced, and the effects of saving cost and reducing implementation difficulty are achieved. And the average total load of each user load group is limited, so that the power pressure can be averaged, the power facility can be protected, and meanwhile, the reserved load capacity space for the future total load promotion of the subsequent power load is looked at.
S4, setting up a transformer for each user load group, and generating an atlas of the transformers of the area to be planned;
the method specifically comprises the following steps: and setting a transformer with corresponding capacity according to the total load of each user load group, wherein the total load of the user load group is 50% -70% of the rated capacity of the transformer of the load group, so that the power facility is matched with the power use condition, and the stable power transmission is guaranteed. Meanwhile, the total load of the user load group is 50% -70% of the rated capacity of the transformer of the load group, so that the transformer can ensure the stable transmission of power, improve the applicability of power equipment and avoid the phenomenon that the transformer is frequently replaced due to the increase of the power load.
S5, planning to obtain a main pulse connection diagram for connecting the transformer substation and the transformer according to the diagram set of the transformer substation, the diagram set of the GIS geographic information and the diagram set of the transformer;
marking the transformer substation and the transformer as nodes, generating a main vein connection diagram through a minimum spanning tree algorithm, calculating the distances between the transformer substation and the transformer in different routes and between adjacent transformers in different routes, comparing, and selecting the shortest path to be summarized into the main vein connection diagram. The method and the device realize the rapid line planning of the transformer substation and each user load group through the minimum spanning tree algorithm, effectively avoid the repeated laying of cables, reduce the wiring length and save the wiring cost.
And planning the line on the basis of GIS geographic information, if the GIS geographic information comprises: the GIS geographic information can be divided into objects which can be continued and objects which can not be crossed, for example, the GIS geographic information can be actually wound around the mountains and the lakes along the roads, the bridges, the tunnels and the rivers instead of being wound around the mountains and the amber on the side lines of the mountains and the lakes, and various schemes can be compared when various possible plans are carried out by a computer, and then a main venation connection diagram can be planned.
S6, planning and obtaining a secondary venation connection diagram of the transformer and each user load in each user load group according to the GIS geographic information diagram, the user load diagram and the transformer diagram;
the method specifically comprises the following steps: and marking the transformer and the user load in the user load group as nodes, and generating a secondary venation connection graph through a minimum spanning tree algorithm. And calculating the distances between the transformer and different routes of the user loads and the distances between adjacent user loads on different routes, comparing, selecting the shortest path, and collecting the shortest path into a main vein connection diagram. The method and the device realize the rapid line planning of the transformer substation and each user load group through the minimum spanning tree algorithm, effectively avoid the repeated laying of cables, reduce the wiring length and save the wiring cost.
And S7, combining the main vein connection diagram and the secondary vein connection diagram to obtain a power distribution wiring diagram. The GIS geographic information, the transformer substation information and the user load information of an area to be planned are automatically acquired, the user loads are quickly grouped, then, on the basis of the user load groups, a transformer is arranged in each user load group, the transformer and the transformer substation are subjected to distribution line planning to acquire a main pulse network connection diagram, a distribution line between the transformer and the user loads in the user load groups is planned to obtain a secondary pulse network connection diagram, two-stage planning is logically performed, the effect of efficiently planning the distribution line is achieved, and the distribution wiring diagram is more concise and clear through the arrangement of the two-stage planning, and the implementation of wiring is facilitated.
The embodiment of the application also discloses a power distribution wiring system. Referring to fig. 2, a power distribution wiring system includes:
the system comprises an atlas acquisition module 1, a GIS geographic information processing module and a GIS geographic information processing module, wherein the atlas acquisition module is used for acquiring an atlas of GIS geographic information of an area to be planned, acquiring an atlas of a transformer substation of the area to be planned and acquiring an atlas of a user load of the area to be planned;
the load grouping module 2 is used for grouping the user loads according to the user load atlas to obtain a plurality of user load groups;
the transformer planning module 3 is used for planning to obtain a main pulse connection diagram for connecting the transformer substation with the transformer according to the atlas of the transformer substation, the atlas of the GIS geographic information and the atlas of the transformer;
the line planning module 4 is used for planning to obtain a secondary venation connection diagram of the transformer connected with each user load in each user load group according to the GIS geographic information diagram set, the user load diagram set and the transformer diagram set; planning to obtain a secondary venation connection diagram of the transformer connected with each user load in each user load group according to the GIS geographic information diagram set, the user load diagram set and the transformer diagram set;
and the line combination module 5 is used for combining the main vein connection diagram and the secondary vein connection diagram to obtain a power distribution wiring diagram.
GIS geographic information, transformer substation information and user load information of an area to be planned are automatically acquired through the atlas collection module 1, user loads are quickly grouped, then a transformer is arranged in each user load group on the basis of the user load groups, the transformer and the transformer substation are subjected to distribution line planning to acquire a main pulse connection diagram, a distribution line between the transformer and the user loads in the user load groups is planned to obtain a secondary pulse connection diagram, two-stage planning is logically performed, the effect of efficiently planning the distribution line is achieved, and through the two-stage planning, the distribution wiring diagram is more concise and clear, and wiring implementation is facilitated.
Referring to fig. 3, the route planning module 4 includes:
the minimum spanning tree unit 41 is used for marking the transformer substation and the transformer as nodes, generating a main vein connection diagram through a minimum spanning tree algorithm, marking the transformer and the user load in the user load group as nodes, and generating a secondary vein connection diagram according to the minimum spanning tree algorithm;
and the shortest path selection unit 42 is used for measuring and calculating the distances between the transformer substation and different routes of the transformer, the distances between different routes of adjacent transformers, the distances between the transformer and different routes of user loads and the distances between different routes of adjacent user loads, comparing the distances and selecting the shortest path.
The minimum spanning tree unit 41 and the shortest path selection unit 42 are used for rapidly planning the lines of the transformer substation and the transformer of each user load group, the transformer of each user load group and the user load, effectively avoiding the repeated laying of cables, reducing the wiring length and saving the wiring cost.
The embodiment of the application also discloses a power distribution wiring device, which comprises a memory and a processor, wherein the memory is stored with a computer program which can be loaded by the processor and can execute the method.
The embodiment of the present application further discloses a computer-readable storage medium, which stores a computer program that can be loaded by a processor and executed in the method as described above, and the computer-readable storage medium includes, for example: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.
The above examples are only used to illustrate the technical solutions of the present invention, and do not limit the scope of the present invention. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from these embodiments without making any inventive step, fall within the scope of the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art may still make various combinations, additions, deletions or other modifications of the features of the embodiments of the present invention according to the situation without conflict, so as to obtain different technical solutions without substantially departing from the spirit of the present invention, and these technical solutions also fall within the protection scope of the present invention.
Claims (10)
1. A method of distributing and routing power, comprising the steps of:
acquiring an atlas of GIS geographic information of an area to be planned;
acquiring an atlas of a transformer substation in an area to be planned;
acquiring an atlas of user loads of an area to be planned, and grouping the user loads according to the atlas of the user loads to obtain a plurality of user load groups;
setting a transformer for each user load group and generating an atlas of the transformers of the area to be planned;
planning to obtain a main pulse connection diagram for connecting the transformer substation and the transformer according to the atlas of the transformer substation, the atlas of the GIS geographic information and the atlas of the transformer;
planning to obtain a secondary venation connection diagram of the transformer connected with each user load in each user load group according to the GIS geographic information diagram, the user load diagram and the transformer diagram;
and combining the main vein connection diagram and the secondary vein connection diagram to obtain a power distribution wiring diagram.
2. The power distribution and wiring method according to claim 1, wherein grouping the user loads according to the atlas of user loads specifically comprises: and grouping the user loads according to the distance between the user loads according to the user load atlas, wherein the average load total amount of each user load group is less than the preset calibration load total amount.
3. A method of distributing and routing power as claimed in claim 1, wherein: the transformer is set for each user load group, specifically, the transformer with the corresponding capacity is set according to the total load of each user load group, and the total load of the user load groups is 50% -70% of the rated capacity of the transformer of the load group.
4. The power distribution and wiring method according to claim 1, wherein the planning to obtain a main pulse connection diagram of the transformer substation and the transformer specifically comprises: and marking the transformer substation and the transformer as nodes, and generating a main pulse connection diagram through a minimum spanning tree algorithm.
5. The power distribution and wiring method according to claim 1, wherein the planning to obtain the secondary context connection diagram of the transformer in each user load group connected to each user load specifically comprises: and marking the transformer and the user load in the user load group as nodes, and generating a secondary venation connection graph through a minimum spanning tree algorithm.
6. A method of distributing and routing power as claimed in claim 1, wherein: the GIS geographic information comprises: any one or combination of a plurality of roads, bridges, tunnels, mountains, lakes and rivers.
7. A power distribution wiring system, comprising:
the system comprises an atlas acquisition module (1) and an atlas database, wherein the atlas acquisition module is used for acquiring an atlas of GIS geographic information of an area to be planned, acquiring an atlas of a transformer substation of the area to be planned and acquiring an atlas of a user load of the area to be planned;
the load grouping module (2) is used for grouping the user loads according to the user load atlas to obtain a plurality of user load groups;
the transformer planning module (3) is used for planning to obtain a main pulse connection diagram for connecting the transformer substation with the transformer according to the diagram set of the transformer substation, the diagram set of the GIS geographic information and the diagram set of the transformer;
the line planning module (4) is used for planning and obtaining a secondary venation connection diagram of the transformer connected with each user load in each user load group according to the GIS geographic information atlas, the user load atlas and the transformer atlas; planning to obtain a secondary venation connection diagram of the transformer connected with each user load in each user load group according to the GIS geographic information diagram set, the user load diagram set and the transformer diagram set;
and the circuit combination module (5) is used for combining the main vein connection diagram and the secondary vein connection diagram to obtain a power distribution wiring diagram.
8. A method of distributing and routing power as claimed in claim 1, wherein: the route planning module (4) comprises:
the minimum spanning tree unit (41) is used for marking the transformer substation and the transformer as nodes, generating a main vein connection diagram through a minimum spanning tree algorithm, marking the transformer and the user load in the user load group as nodes, and generating a secondary vein connection diagram according to the minimum spanning tree algorithm;
and the shortest path selection unit (42) is used for measuring and calculating the distances between the transformer substation and different routes of the transformer, the distances between different routes of adjacent transformers, the distances between the transformer and different routes of user loads and the distances between different routes of adjacent user loads, comparing and selecting the shortest path.
9. A power distribution wiring device characterized by: comprising a memory and a processor, said memory having stored thereon a computer program which can be loaded by the processor and which performs the method of any of claims 1 to 6.
10. A computer-readable storage medium characterized by: a computer program which can be loaded by a processor and which executes the method according to any of claims 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011560547.9A CN112580177A (en) | 2020-12-25 | 2020-12-25 | Power distribution wiring method, system, equipment and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011560547.9A CN112580177A (en) | 2020-12-25 | 2020-12-25 | Power distribution wiring method, system, equipment and storage medium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112580177A true CN112580177A (en) | 2021-03-30 |
Family
ID=75140647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011560547.9A Pending CN112580177A (en) | 2020-12-25 | 2020-12-25 | Power distribution wiring method, system, equipment and storage medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112580177A (en) |
-
2020
- 2020-12-25 CN CN202011560547.9A patent/CN112580177A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Najafi et al. | A framework for optimal planning in large distribution networks | |
| Arif et al. | A stochastic multi-commodity logistic model for disaster preparation in distribution systems | |
| CN104361184B (en) | A kind of electric power network automatic placement and routing system and method | |
| CN113872204B (en) | Power load property determination method and device based on power grid diagram topological calculation | |
| CN110826165A (en) | GIS-based power supply path display method for important power users | |
| CN114614468B (en) | Distribution network area load transfer analysis method, system and device | |
| CN104331847A (en) | Power supply zone partitioning method by use of Delaunay triangulation | |
| CN115441448A (en) | Power conversion and supply verification method, device and equipment for power distribution network line and storage medium | |
| CN114124794B (en) | Service domain bearing planning method and device based on multi-area optical network system | |
| Al-Muhaini et al. | Minimal cut sets, Petri nets, and prime number encoding in distribution system reliability evaluation | |
| CN111988084A (en) | Optical cable line inspection method and device, storage medium and first client | |
| CN113627766A (en) | Risk identification method for topology identification power failure maintenance plan | |
| CN112580177A (en) | Power distribution wiring method, system, equipment and storage medium | |
| CN103020290A (en) | Power grid information verifying method and system | |
| Pereira et al. | Composite generation-transmission expansion planning | |
| CN106934538B (en) | Power grid data fusion method based on data blood relationship and gene comparison | |
| US20150200542A1 (en) | Power distribution management apparatus, power distribution management method, and recording medium | |
| CN114819596A (en) | Regional transformer substation planning method, system, terminal and storage medium | |
| CN110765563B (en) | Automatic distribution network wiring method based on multiple shortest paths of necessary points | |
| CN112580886A (en) | Power grid line planning method and system based on artificial intelligence | |
| Jalilzade et al. | A new approach for Subtransmission System expansion planning with genetic alghorithm | |
| CN113836248A (en) | Communication line emergency repair method and equipment based on Internet of things and computer readable storage medium | |
| CN113282615B (en) | Power supply path acquisition method, device and equipment for power line | |
| Hosseini et al. | A new approach for sub-transmission system expansion planning using genetic algorithm | |
| CN110765562B (en) | Automatic target net rack generation method based on multi-source information and multi-constraint |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |