A method for optimizing and ranking projects in grid-based distribution network planning
By introducing custom sorting modules and data retrieval functions into the grid planning system of the distribution network, the problem of single sorting methods of the existing system is solved, flexible information processing is realized, workload and inconvenience of staff are reduced, and workload and inconvenience are improved. The efficiency of distribution network information processing.
Patent Information
- Application Number
- CN202111130080.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2021-09-26
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2041-09-26
AI Technical Summary
The existing distribution network grid planning system has a single sorting method when processing new distribution network information, and is inflexible to use, so it is impossible to design a custom sorting method, resulting in large and inconvenient work for staff when entering and sorting information.
Enter the distribution network interactive system through the user access module, edit user information and perform permission authentication, use the central processing module to open the project information data entry module, select the task type, mix the same grid, different grids, or custom sorting modules for sorting, Edit the custom sorting code to generate guides and import them into the database to implement custom sorting, and use the keyword editing and search modules to filter information when data retrieval.
It realizes the design of customized sorting methods while retaining the original system sorting methods, significantly reducing the information processing workload of staff, improving the flexibility and efficiency of sorting and processing, and facilitating the entry and sorting of distribution network information.
Smart Images
Figure CN113837616B_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of distribution network planning, and in particular to a method for optimizing and ranking projects in distribution network grid planning. Background Art
[0002] Distribution network planning refers to the development plan of the distribution system in a certain area based on the forecast of power load development in a certain area in the next few years, power supply layout, geographical environment and other conditions. The distribution system refers to all the feeding network parts from distribution substation to each distribution point (or large user) in the power system. Compared with the transmission system, the voltage level of the distribution system is lower, but it has the characteristics of wide distribution, complex structure, large number of electrical equipment, and close relationship with urban construction and beautification. The grid planning of distribution network focuses on "bottom-up and top-down coordination" to carry out refined distribution network planning and enhance the scientificity and feasibility of project plans. For the plans obtained through the grid planning of distribution network, the research on the optimization and ranking of distribution network planning projects can further improve the management level of distribution network, promote the orderly development of distribution network planning work, and improve the decision-making level of distribution network projects. The optimization and ranking of investment projects is to consider the constraints of the cost and capital budget of each project based on the results of comprehensive evaluation, sort the projects and allocate investment, and decide which projects to invest in and build first.
[0003] The current distribution network grid planning system is relatively simple in its sorting and processing of new distribution network information during use. It can only sort according to the fixed sorting method in the system, which is very inflexible to use. Sometimes, in order to facilitate system sorting, a large amount of processing is required for the new distribution network to adapt to the system recognition sorting. The workload is large and the use is very inconvenient. It is impossible to design a custom sorting method while retaining the original system sorting method to facilitate the staff to enter and organize the new distribution network information. It is impossible to achieve the purpose of quickly and conveniently sorting the distribution network information, which brings great inconvenience to the staff's distribution network information processing work. Summary of the invention
[0004] 1. Technical issues to be solved
[0005] In view of the deficiencies in the prior art, the present invention provides a method for optimizing and sorting projects in distribution network grid planning, which solves the problem that the existing distribution network grid planning system has a relatively simple sorting process for new distribution network information during use, and can only sort according to a fixed sorting method in the system, which is very inflexible to use. Sometimes, in order to facilitate system sorting, a large amount of processing needs to be done on the new distribution network to adapt to system recognition and sorting, which is labor-intensive and very inconvenient to use. It is impossible to design a custom sorting method while retaining the original system sorting method to facilitate staff to enter and organize the new distribution network information, and it is impossible to achieve the purpose of quickly and conveniently sorting the distribution network information.
[0006] (II) Technical solution
[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions: a method for optimizing and ranking projects in distribution network grid planning, specifically comprising the following steps:
[0008] S1. First, the user enters the distribution network interactive system through the user access module, and then edits the user login information through the user information input module in the user identity hot increase unit, and then authenticates the user's access rights through the user authority authentication module, and then confirms the user's identity authority through the user terminal information authentication module, and then locks the user login port through the user login locking module, so that the user can access the information database backend service terminal;
[0009] S2. When new distribution network data needs to be entered, the project information data entry module can be opened through the central processing module to enter the new distribution network information. The entered new distribution network information will be transmitted to the distribution network project information sorting unit, and sorted by selecting one of the task type sorting module, the same grid sorting module, the different grid mixed sorting module and the custom sorting module in the distribution network project information sorting unit;
[0010] S3. When the custom sorting module is selected for custom sorting, the custom sorting code is first edited and entered into the system through the sorting code editing module, and then the sorting guide character generation module generates a guide character according to the edited sorting code, and then the guide character database entry module imports the generated guide character into the distribution network project information library module, and then the data sorting generation processing module performs custom sorting on the entered new distribution network data. During sorting, the central processing module controls the timestamp server to update the sorting time to generate a task log for later search;
[0011] S4. When data retrieval is required, the search keywords are entered through the keyword editing module in the distribution network project information retrieval unit, and then the data related to the keywords are retrieved from the distribution network project information base module through the database keyword retrieval module, and then the information data related to the keywords are filtered through the retrieval result screening module, and then the required data is extracted through the project information extraction module.
[0012] Preferably, the user identity authentication unit in step S1 includes a user information input module, a user authority authentication module and a user terminal information authentication module, and the output end of the user information input module is connected to the input end of the user authority authentication module, and the output end of the user authority authentication module is connected to the input end of the user terminal information authentication module.
[0013] Preferably, the distribution network project information sorting unit in step S2 includes a task type sorting module, a same-grid sorting module, a different-grid mixed sorting module and a custom sorting module.
[0014] Preferably, the custom sorting module in step S3 includes a sorting code editing module, a sorting guide generating module, a guide database entry module and a data sorting generation processing module, and the output end of the sorting code editing module is connected to the input end of the sorting guide generating module.
[0015] Preferably, the output end of the sorting guide generating module is connected to the input end of the guide database entry module, and the output end of the guide database entry module is connected to the input end of the data sorting generating processing module.
[0016] Preferably, the distribution network project information retrieval unit in step S4 includes a keyword editing module, a database keyword search module, a search result screening module and a project information extraction module, and the output end of the keyword editing module is connected to the input end of the database keyword search module.
[0017] Preferably, the output end of the database keyword search module is connected to the input end of the search result screening module, and the output end of the search result screening module is connected to the input end of the project information extraction module.
[0018] Preferably, in step S1, the central processing module realizes bidirectional connection with the user login locking module, the user access module and the information database backend service terminal respectively.
[0019] (III) Beneficial effects
[0020] The present invention provides a method for preferentially sorting projects in the grid planning of distribution networks. Compared with the prior art, it has the following beneficial effects: the method for preferentially sorting projects in the grid planning of distribution networks specifically includes the following steps: S1. First, the user enters the distribution network interactive system through the user access module, and then edits the user login information through the user information input module in the user identity hot increase unit; S2. When it is necessary to enter new distribution network data, the project information data entry module can be opened through the central processing module to enter the new distribution network information; S3. When the custom sorting module is selected for custom sorting, the custom sorting code is first edited and entered into the system through the sorting code editing module, and then the sorting guide generation module generates a guide according to the edited sorting code; S4. When data needs to be sorted, When searching, search keywords are entered through the keyword editing module in the distribution network project information retrieval unit, and then the data related to the keywords are retrieved from the distribution network project information library module through the database keyword retrieval module. It is possible to design a custom sorting method while retaining the original system sorting method to facilitate the staff to enter and organize the new distribution network information, which achieves the purpose of fast and convenient sorting of distribution network information, greatly enriches the data sorting and processing methods of the distribution network system, is very flexible to use, and does not require a large amount of processing of the new distribution network to adapt to the system identification and sorting, which greatly reduces the workload and greatly facilitates the distribution network information processing work of the staff. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 It is a structural principle block diagram of the sorting system corresponding to the present invention;
[0022] Figure 2 It is a structural principle block diagram of the distribution network project information sorting unit of the present invention;
[0023] Figure 3 This is a structural principle block diagram of the custom sorting module of the present invention. DETAILED DESCRIPTION
[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0025] See also Figure 1-3 The embodiment of the present invention provides a technical solution: a method for optimizing and ranking projects in distribution network grid planning, which specifically includes the following steps:
[0026] S1. First, the user enters the distribution network interactive system through the user access module, and then edits the user login information through the user information input module in the user identity hot increase unit, and then authenticates the user's access rights through the user authority authentication module, and then confirms the user's identity authority through the user terminal information authentication module, and then locks the user login port through the user login locking module, so that the user can access the information database backend service terminal;
[0027] S2. When new distribution network data needs to be entered, the project information data entry module can be opened through the central processing module to enter the new distribution network information. The entered new distribution network information will be transmitted to the distribution network project information sorting unit, and sorted by selecting one of the task type sorting module, the same grid sorting module, the different grid mixed sorting module and the custom sorting module in the distribution network project information sorting unit;
[0028] S3. When the custom sorting module is selected for custom sorting, the custom sorting code is first edited and entered into the system through the sorting code editing module, and then the sorting guide character generation module generates a guide character according to the edited sorting code, and then the guide character database entry module imports the generated guide character into the distribution network project information library module, and then the data sorting generation processing module performs custom sorting on the entered new distribution network data. During sorting, the central processing module controls the timestamp server to update the sorting time to generate a task log for later search;
[0029] S4. When data retrieval is required, the search keywords are entered through the keyword editing module in the distribution network project information retrieval unit, and then the data related to the keywords are retrieved from the distribution network project information base module through the database keyword retrieval module, and then the information data related to the keywords are filtered through the retrieval result screening module, and then the required data is extracted through the project information extraction module.
[0030] In this embodiment of the present invention, the user identity authentication unit in step S1 includes a user information input module, a user authority authentication module and a user terminal information authentication module, and the output end of the user information input module is connected to the input end of the user authority authentication module, and the output end of the user authority authentication module is connected to the input end of the user terminal information authentication module.
[0031] In the embodiment of the present invention, the distribution network project information sorting unit in step S2 includes a task type sorting module, a same-grid sorting module, a different-grid mixed sorting module, and a custom sorting module.
[0032] In the embodiment of the present invention, the custom sorting module in step S3 includes a sorting code editing module, a sorting guide generating module, a guide database entry module and a data sorting generation processing module, the output end of the sorting code editing module is connected to the input end of the sorting guide generating module, the output end of the sorting guide generating module is connected to the input end of the guide database entry module, and the output end of the guide database entry module is connected to the input end of the data sorting generation processing module.
[0033] In an embodiment of the present invention, the distribution network project information retrieval unit in step S4 includes a keyword editing module, a database keyword retrieval module, a retrieval result screening module and a project information extraction module, the output end of the keyword editing module is connected to the input end of the database keyword retrieval module, the output end of the database keyword retrieval module is connected to the input end of the retrieval result screening module, and the output end of the retrieval result screening module is connected to the input end of the project information extraction module.
[0034] In the embodiment of the present invention, in step S1, the central processing module realizes bidirectional connection with the user login locking module, the user access module and the information database background service terminal respectively.
[0035] In summary, the present invention can design a custom sorting method while retaining the original system sorting method, so as to facilitate the staff to enter and organize the new distribution network information, and well achieves the purpose of quickly and conveniently sorting the distribution network information, greatly enriches the data sorting and processing method of the distribution network system, and is very flexible to use. There is no need to do a lot of processing on the new distribution network to adapt to the system identification and sorting, which greatly reduces the workload, thereby greatly facilitating the distribution network information processing work of the staff.
[0036] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.
[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A method for optimizing and ranking projects in distribution network grid planning, characterized by: The specific steps include: S1. First, the user enters the distribution network interactive system through the user access module, and then edits the user login information through the user information input module in the user identity hot increase unit, and then authenticates the user's access rights through the user authority authentication module, and then confirms the user's identity authority through the user terminal information authentication module, and then locks the user login port through the user login locking module, so that the user can access the information database backend service terminal; S2. When new distribution network data needs to be entered, the project information data entry module can be opened through the central processing module to enter the new distribution network information. The entered new distribution network information will be transmitted to the distribution network project information sorting unit, and sorted by selecting one of the task type sorting module, the same grid sorting module, the different grid mixed sorting module and the custom sorting module in the distribution network project information sorting unit; S3. When the custom sorting module is selected for custom sorting, the custom sorting code is first edited and entered into the system through the sorting code editing module, and then the sorting guide character generation module generates a guide character according to the edited sorting code, and then the guide character database entry module imports the generated guide character into the distribution network project information library module, and then the data sorting generation processing module performs custom sorting on the entered new distribution network data. During sorting, the central processing module controls the timestamp server to update the sorting time to generate a task log for later search; S4. When data retrieval is required, the search keywords are entered through the keyword editing module in the distribution network project information retrieval unit, and then the data related to the keywords are retrieved from the distribution network project information base module through the database keyword retrieval module, and then the information data related to the keywords are filtered through the retrieval result screening module, and then the required data is extracted through the project information extraction module.
2. A method for optimizing and ranking projects in distribution network grid planning according to claim 1, characterized in that: In step S1, the user identity authentication unit includes a user information input module, a user authority authentication module and a user terminal information authentication module, and the output end of the user information input module is connected to the input end of the user authority authentication module, and the output end of the user authority authentication module is connected to the input end of the user terminal information authentication module.
3. A method for optimizing and ranking projects in distribution network grid planning according to claim 1, characterized in that: The distribution network project information sorting unit in step S2 includes a task type sorting module, a same-grid sorting module, a different-grid mixed sorting module, and a custom sorting module.
4. A method for optimizing and ranking projects in distribution network grid planning according to claim 1, characterized in that: The custom sorting module in step S3 includes a sorting code editing module, a sorting director generating module, a director database entry module and a data sorting generation processing module, and the output end of the sorting code editing module is connected to the input end of the sorting director generating module.
5. A method for optimizing and ranking projects in distribution network grid planning according to claim 4, characterized in that: The output end of the sorting guide character generation module is connected to the input end of the guide character database entry module, and the output end of the guide character database entry module is connected to the input end of the data sorting generation processing module.
6. A method for optimizing and ranking projects in distribution network grid planning according to claim 1, characterized in that: The distribution network project information retrieval unit in step S4 includes a keyword editing module, a database keyword search module, a search result screening module and a project information extraction module, and the output end of the keyword editing module is connected to the input end of the database keyword search module.
7. A method for optimizing and ranking projects in distribution network grid planning according to claim 6, characterized in that: The output end of the database keyword search module is connected to the input end of the search result screening module, and the output end of the search result screening module is connected to the input end of the project information extraction module.
8. A method for optimizing and ranking projects in distribution network grid planning according to claim 1, characterized in that: In the step S1, the central processing module realizes bidirectional connection with the user login locking module, the user access module and the information database backend service terminal respectively.