Distribution line graph-model data integrated maintenance method

Abstract

The invention provides a distribution line graph-model data integrated maintenance method, and relates to the technical field of power grid data maintenance, the method comprises the following steps: receiving maintenance point position information of specified power distribution equipment input by a user, and obtaining specified ledger data of the specified power distribution equipment; searching associated operation data of the plurality of pieces of power distribution equipment in a preset power distribution line data maintenance area according to the specified machine account data of the specified power distribution equipment and the operation type of the user account; and according to the plurality of associated operation data, constructing automatic modeling data of the distribution line diagram. According to the invention, different distribution lines are matched according to the operation types of different accounts of the user, so that the information reference requirements of different users are met, and the difficulty of information screening of the user is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of power grid data maintenance, and in particular to a method for integrated maintenance of distribution line model data. Background Art

[0002] At present, with the gradual increase in the complexity of the power system and the wide coverage of the power grid, the power grid resources are becoming increasingly difficult to manage and maintain. In the power grid resource data management, the power grid resource data at least includes the power line model, power equipment ledger, the electrical connection between each power equipment, the price of power equipment, the geographical coordinates of power equipment, the historical power resources of multiple power lines and other data.

[0003] When users view the distribution line diagram data model, the distribution line diagram model often only records a simple line framework. Users need to retrieve data from multiple distribution devices and perform tedious searches. At the same time, they also need to screen the distribution equipment on multiple distribution lines to ensure the accuracy of data collection, which increases the difficulty of data collection. Summary of the invention

[0004] In order to facilitate the screening of multiple distribution lines and distribution equipment, reduce the difficulty of data collection, and improve the accuracy of data collection, the present application provides a method for integrated maintenance of distribution line model data.

[0005] In a first aspect, the present application provides a method for integrated maintenance of distribution line diagram data, which adopts the following technical solution: A method for integrated maintenance of distribution line diagram data, the method comprising: Receive maintenance point location information of a specified power distribution device input by a user, and obtain specified ledger data of the specified power distribution device; Searching for associated operation data of multiple power distribution devices in a preset power distribution line data maintenance area according to the designated account data of the designated power distribution device and the operation type of the user account; According to the plurality of associated operation data, automatic modeling data of the power distribution line diagram is constructed.

[0006] Optionally, the operation type includes at least a marketing type, an equipment maintenance type, and a resource scheduling type; The step of searching for associated operation data of a plurality of power distribution devices in a preset power distribution line data maintenance area according to the designated account data of the designated power distribution device and the operation type of the user account includes: According to the operation type of the user account and a preset resource matching model, a plurality of target distribution lines are matched from a plurality of distribution lines within the distribution line data maintenance area; Acquire target ledger data of multiple target power distribution devices on the target power distribution line; According to the plurality of target ledger data and the designated ledger data, associated operation data are aggregated and generated.

[0007] Optionally, in the resource matching model, the marketing type matches a plurality of distribution lines in the distribution line data maintenance area, which have the same voltage level as the branch where the designated distribution equipment is located; The equipment maintenance type matches the distribution lines on the branch and bus where the designated distribution equipment is located in the distribution line data maintenance area; The resource scheduling type matches the distribution lines of the branch where the designated distribution equipment is located and the other multiple branches under the same bus within the distribution line data maintenance area.

[0008] Optionally, the automatic modeling of the power distribution line diagram is constructed according to the plurality of associated operation data, including: According to the plurality of associated operation data, construct basic operation modeling data consisting of the designated power distribution equipment, the designated power distribution line where the designated power distribution equipment is located, the plurality of target power distribution equipment and the target power distribution lines where the plurality of target power distribution equipment is located; Receiving data query content information input by a user, and matching multiple operation content information from multiple associated operation data according to the data query content information; Automatic modeling data is constructed based on the basic operation modeling data and the plurality of operation content information.

[0009] Optionally, the method comprises: Acquire a plurality of target historical current values ​​flowing through each of the target power distribution devices and a designated historical current value flowing through the designated power distribution line; Generate power usage status information corresponding to a plurality of the target power distribution devices and the designated power distribution devices according to a plurality of the target historical current values ​​corresponding to each of the target power distribution devices and a plurality of the designated historical current values ​​corresponding to the designated power distribution lines; According to the plurality of power usage status information, a status identifier is added to the designated power distribution device and the target power distribution device in the automated modeling data.

[0010] Optionally, the method further includes: Generate estimated power consumption data of the designated power distribution equipment within a preset estimated time period after the current moment according to the plurality of power consumption status information; According to the estimated power consumption data, corresponding equipment model matching information is matched in a preset power distribution equipment model database.

[0011] Optionally, generating estimated power consumption data of the designated power distribution equipment within a preset time period according to the plurality of power consumption status information includes: Generate a historical current curve corresponding to the designated power distribution device and the plurality of target power distribution devices according to the plurality of designated historical current values ​​corresponding to the designated power distribution device and the plurality of target historical current values ​​corresponding to each of the target power distribution devices; Dividing the plurality of historical current curves according to a preset cycle monitoring period and a preset cycle monitoring node; According to the same historical current curve, in the previous cycle monitoring period and the current cycle monitoring period, the historical current values ​​at corresponding moments are calculated to generate the historical current change coefficient, and the historical current change ratio curve corresponding to each historical current curve is summarized and generated; Calculate and generate an estimated current change coefficient of the designated power distribution equipment within an estimated time period after the current moment according to the plurality of historical current change ratio curves; According to the estimated current variation coefficient and the historical current curve corresponding to the designated power distribution equipment, the estimated power consumption data flowing through the designated power distribution equipment is calculated and generated.

[0012] Optionally, the step of calculating and generating an estimated current change coefficient of the designated power distribution equipment within an estimated time period after the current moment based on the plurality of historical current change ratio curves includes: Calculate and generate an average enhancement coefficient according to the average of the plurality of historical current change coefficients in each of the historical current change ratio curves; An estimated current variation coefficient is generated by calculation according to an average value of the plurality of average enhancement coefficients.

[0013] In the second aspect, the present application provides a distribution line diagram data integrated maintenance system, which adopts the following technical solution: A distribution line diagram data integrated maintenance system, the integrated maintenance system comprising: An information acquisition module, used to receive the maintenance point location information of the specified power distribution equipment input by the user, and obtain the specified ledger data of the specified power distribution equipment; A data search and matching module, used to search for associated operation data of multiple distribution devices in a preset distribution line data maintenance area according to the designated account data of the designated distribution device and the operation type of the user account; The diagram model building module is used to construct automatic modeling data of the distribution line diagram based on the multiple related operation data.

[0014] In summary, the present application includes at least one of the following beneficial technical effects: In this application, different distribution lines are matched according to the operation types of different user accounts, so as to meet the information reference needs of different users and reduce the difficulty of information screening for users; In the present application, through the operation types of multiple user accounts, automated modeling data is constructed with the specified distribution equipment as the core and matching multiple distribution lines corresponding to the user account types, thereby reducing the amount of data that users need to search. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0016] Figure 1 It is a flow chart of a method for integrated maintenance of distribution line diagram and model data provided in an embodiment of the present application.

[0017] Figure 2 It is a flow chart of identifying power status information of a power distribution equipment provided in an embodiment of the present application.

[0018] Figure 3 It is a flow chart of generating device model matching information in a specified distribution line provided by an embodiment of the present application.

[0019] Figure 4 It is a schematic diagram of a process for generating estimated electricity consumption data provided in an embodiment of the present application.

[0020] Figure 5 It is a system block diagram of integrated maintenance of distribution line diagram and model data provided in an embodiment of the present application.

[0021] Explanation of reference numerals: 401, information acquisition module; 402, data search and matching module; 403, graph model establishment module; 404, information aggregation module; 405, status identification adding module; 406, electricity consumption estimation module; 407, data analysis and processing module. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the present invention clearer, the following will be combined with the attached Figure 1-5 The embodiments of the present invention are described in further detail.

[0023] The embodiment of the present application provides a method for integrated maintenance of distribution line model data, which can be applied to an integrated maintenance system for distribution line model data. The integrated maintenance system is loaded in a server terminal, and a user can query distribution line model data by accessing the server terminal.

[0024] The embodiment of the present application takes data maintenance and classification processing in distribution line data as an example for explanation. Other situations are similar and will not be described in detail.

[0025] The following will be combined with specific implementation methods. Figure 1 The processing flow shown is described in detail, and the content can be as follows: Step S101, receiving maintenance point location information of a designated power distribution device input by a user, and obtaining designated inventory data of the designated power distribution device.

[0026] In implementation, users access the server terminal of the integrated maintenance system through web pages.

[0027] The integrated maintenance system receives the maintenance point location information of the power distribution equipment uploaded by the user through the web page, and the power distribution equipment to be queried is referred to as the designated power distribution equipment.

[0028] After the integrated maintenance system queries and matches the corresponding designated power distribution equipment, the ledger data corresponding to the designated power distribution equipment can be searched from the pre-stored power distribution equipment management database. The ledger data corresponding to the designated power distribution equipment can be referred to as designated ledger data here.

[0029] Step S102, searching for associated operation data of a plurality of distribution devices in a preset distribution line data maintenance area according to designated account data of the designated distribution device and the operation type of the user account.

[0030] During implementation, the integrated maintenance system obtains the operation type of the user account, and then the integrated maintenance searches for the associated operation data of the remaining multiple distribution devices and distribution lines in the distribution line data maintenance area based on the operation type of the user account.

[0031] Among them, the operation types at least include marketing type, equipment maintenance type and resource scheduling type.

[0032] Specifically, the processing method for obtaining the associated operation data is as follows: According to the operation type of the user account and the preset resource matching model, multiple target distribution lines are matched from multiple distribution lines in the distribution line data maintenance area; Obtain target ledger data of multiple target distribution equipment on the target distribution line; The associated operation data is generated based on the aggregation of multiple target ledger data and designated ledger data, and the associated operation data at least includes the equipment model of the power distribution equipment.

[0033] In implementation, the integrated maintenance system matches multiple distribution lines in the distribution line data maintenance area based on the operation type of the user account and the preset resource matching model. The corresponding distribution lines are referred to as target distribution lines. At the same time, the distribution lines where the designated distribution equipment is located are referred to as designated distribution lines.

[0034] Meanwhile, in the above resource matching model, the marketing type matches multiple distribution lines with the same voltage level as the branch where the designated distribution equipment is located in the distribution line data maintenance area; The equipment maintenance type matches the distribution lines on the branch and bus where the specified distribution equipment is located in the distribution line data maintenance area; The resource scheduling type matches the distribution line data maintenance area, specifying the distribution lines of the branch where the distribution equipment is located and the other multiple branches under the same bus.

[0035] Furthermore, the integrated maintenance system searches for the ledger data of multiple target power distribution devices in the pre-stored power distribution equipment management database, where the ledger data is referred to as target ledger data.

[0036] The integrated maintenance system then aggregates multiple target ledger data and designated ledger data to generate associated operation data.

[0037] In this application, different distribution lines are matched with the operation types of different user accounts, so as to meet the information reference needs of different users and reduce the difficulty of information screening for users. For example, the marketing type can collect distribution line data and compare multiple distribution equipment at the same voltage level in the maintenance area, so as to facilitate the screening of distribution equipment with better performance and price.

[0038] And in the present application, the associated operation data at least includes the equipment model of the power distribution equipment.

[0039] Step S103: constructing automatic modeling data of the power distribution line diagram according to the plurality of associated operation data.

[0040] During implementation, the integrated maintenance system constructs automatic modeling data of a distribution line diagram having multiple target distribution lines, designated distribution lines, multiple target distribution equipment and designated distribution equipment through multiple associated operation data.

[0041] In this application, through the operation types of multiple user accounts, an automated modeling data with a designated distribution device as the core and matching multiple distribution lines corresponding to the user account type is constructed, thereby reducing the amount of data that users need to search. In this application, the resource matching model is summarized and concluded based on big data, and the resource matching model can be manually set or adaptively adjusted according to changes in big data information. No excessive explanation is given in this application.

[0042] Specifically, the processing flow in step S103 is as follows: According to the plurality of associated operation data, basic operation modeling data consisting of a designated power distribution device, a designated power distribution line where the designated power distribution device is located, a plurality of target power distribution devices, and a target power distribution line where the plurality of target power distribution devices are located are constructed; Receiving data query content information input by a user, and matching multiple operation content information from multiple related operation data according to the data query content information; Build automated modeling data based on basic operation modeling data and multiple operation content information.

[0043] During implementation, the integrated maintenance system first constructs a distribution line diagram consisting of multiple target distribution lines, designated distribution lines, multiple target distribution equipment and designated distribution equipment based on associated operation data, which can be referred to as basic operation modeling data.

[0044] The integrated maintenance system then receives the data query content information input by the user, such as maintenance record query, sales price query, etc. After the integrated maintenance system receives the data query content information input by the user, it matches multiple operation content information from multiple ledger data in the associated operation data.

[0045] The integrated maintenance information then aggregates multiple operational content information and builds automated modeling data based on the basic operational modeling data.

[0046] Optional, such as Figure 2 As shown, in this application, there are also the following processes, and the specific operation flow is as follows: Step S201 : acquiring a plurality of target historical current values ​​flowing through each target power distribution device and a designated historical current value flowing through a designated power distribution line.

[0047] In implementation, the integrated maintenance system obtains multiple historical current values ​​flowing through each target power distribution, and the current values ​​obtained here are called target historical current values.

[0048] At the same time, the integrated maintenance system systematically obtains multiple historical current values ​​flowing through the designated distribution line, and the current value obtained here is called the designated historical current value.

[0049] Step S202 , generating power usage status information corresponding to multiple target power distribution devices and designated power distribution devices according to multiple target historical current values ​​corresponding to each target power distribution device and multiple designated historical current values ​​corresponding to designated power distribution lines.

[0050] During implementation, the integrated maintenance system analyzes the power usage status of multiple target power distribution devices and the designated power distribution devices through designated historical power values ​​corresponding to the designated power distribution devices and target historical current values ​​corresponding to multiple target power distribution devices.

[0051] Specifically, the overcurrent duration ratio threshold value is preset in the integrated maintenance system, and the integrated maintenance system compares multiple target historical current values ​​of each target power distribution equipment with the rated current value of the corresponding target power distribution equipment; at the same time, the multiple specified historical current values ​​of the specified power distribution equipment pair are compared with the rated current value of the specified power distribution equipment; Then, the overcurrent duration during which the target historical current value in each target power distribution device is greater than the corresponding rated current value, and the overcurrent duration during which the specified historical current value in the specified power distribution device is greater than the corresponding rated current value are counted; Next, if the overcurrent duration of the target power distribution equipment or the designated power distribution equipment is greater than the preset overcurrent duration ratio threshold, the target power distribution equipment or the designated power distribution equipment will be recorded as abnormal power usage status information; if the overcurrent duration of the target power distribution equipment or the designated power distribution equipment is less than or equal to the preset overcurrent duration ratio threshold, the target power distribution equipment or the designated power distribution equipment will be recorded as normal power usage status information.

[0052] Step S203: adding status identifiers to the designated power distribution equipment and the target power distribution equipment in the automated modeling data according to the multiple power usage status information.

[0053] In implementation, when the integrated maintenance system identifies that the power usage status information is in a normal state, a normal state identifier is added to the corresponding target power distribution equipment or designated power distribution equipment in the automated modeling data; When the integrated maintenance system identifies that the power usage status information is abnormal, an abnormal status mark is added to the corresponding target distribution equipment or designated distribution equipment in the automated modeling data.

[0054] In the present application, the status of the designated power distribution equipment and the multiple target power distribution equipment is analyzed through the historical power usage of the multiple target power distribution equipment and the designated power distribution equipment, so that the user can intuitively understand the status of the multiple power distribution equipment.

[0055] Optional, such as Figure 3 As shown, in the embodiment of the present application, there is also the following processing, and the specific operation flow is as follows: Step S301, generating estimated power consumption data of a designated power distribution device within a preset estimated time period after a current moment based on a plurality of power consumption status information.

[0056] During implementation, the integrated maintenance system estimates the power usage of the designated power distribution equipment within an estimated time after the current moment through the power usage status information and historical power usage corresponding to each target power distribution equipment and the designated power distribution equipment, and calls this the estimated power usage data of the designated power distribution equipment.

[0057] Step S302: According to the estimated power consumption data, the corresponding equipment model matching information is matched in the preset power distribution equipment model database.

[0058] During implementation, the integrated maintenance system matches the corresponding equipment model matching information in the preset power distribution equipment model database by specifying the estimated power consumption data of the power distribution equipment, so as to reduce the possibility of power distribution equipment failure by replacing the power distribution equipment in advance.

[0059] Specifically, Figure 4 As shown, the processing flow in step S301 is as follows: Step S3011, based on multiple designated historical current values ​​corresponding to the designated power distribution device and multiple target historical current values ​​corresponding to each target power distribution device, generate a historical current curve corresponding to the designated power distribution device and multiple target power distribution devices.

[0060] During implementation, the integrated maintenance system aggregates multiple designated historical current values ​​corresponding to designated power distribution equipment, and establishes a historical current curve corresponding to the designated power distribution equipment using time and current value as two axes respectively.

[0061] At the same time, the integrated maintenance system summarizes multiple target historical current values ​​corresponding to each target power distribution equipment, and establishes a historical current curve corresponding to the target power distribution equipment with time and current value as the two axes respectively.

[0062] Step S3012: dividing the multiple historical current curves according to the preset cycle monitoring period length and the preset cycle monitoring nodes.

[0063] During implementation, the integrated maintenance system divides multiple historical current curves according to preset cycle monitoring period durations and preset cycle monitoring nodes.

[0064] For example, the cyclic monitoring period is 1 week, the cyclic monitoring node is 0:00 am every Monday, and a plurality of time periods are divided into a cycle each week, and the historical current curve is divided into the plurality of divided time periods.

[0065] Step S3013, based on the same historical current curve, historical current values ​​at corresponding moments in the previous cycle monitoring period and the current cycle monitoring period are calculated to generate a historical current change coefficient, and a historical current change ratio curve corresponding to each historical current curve is generated by summarizing.

[0066] In implementation, the integrated maintenance system performs analysis based on the analysis of one of the historical current curves, referred to herein as the target historical current curve, and the processing of other historical current curves is the same as that of the target historical current curve.

[0067] The integrated maintenance system divides the historical current values ​​at the corresponding time in the previous cycle monitoring period and the current cycle monitoring period in the target historical current curve to calculate the historical current change coefficient. For example, if the cycle period is 1 week, the cycle monitoring check point is 0:00 a.m. every Monday. Divide the historical current value at 8:00 a.m. on Monday in the previous cycle monitoring period by the historical current value at 8:00 a.m. on Monday in the current cycle monitoring period to calculate the historical current change coefficient.

[0068] The integrated maintenance system summarizes multiple historical current change coefficients corresponding to each historical current curve, and generates a historical current change proportional curve with the historical current change coefficient and time as axes.

[0069] Step S3014, calculating and generating an estimated current change ratio curve of the specified power distribution equipment within an estimated time period after the current moment based on a plurality of historical current change ratio curves.

[0070] In implementation, an estimated duration is preset in the integrated maintenance system, and the integrated maintenance system uses multiple historical current change proportional curves to solve the estimated current change proportional curve of the specified distribution equipment within the estimated duration after the current moment.

[0071] Specifically, the process of obtaining the estimated current change ratio curve of the specified power distribution equipment within the estimated time after the current moment is as follows: An average enhancement coefficient is calculated and generated according to the average of multiple historical current change coefficients in each historical current change ratio curve; An estimated current variation coefficient is generated by calculation according to an average of a plurality of average enhancement coefficients.

[0072] In implementation, the integrated maintenance system solves the average of multiple historical current change coefficients in each historical current change curve, and the solved average is called the average enhancement coefficient.

[0073] Then the integrated maintenance system solves the average of the multiple average enhancement coefficients, and the average solved here is called the estimated current variation coefficient.

[0074] Step S3015, calculating and generating estimated power consumption data of the designated power distribution equipment according to the estimated current variation coefficient and the historical current curve corresponding to the designated power distribution equipment.

[0075] In implementation, the integrated maintenance system selects the historical current curve corresponding to the designated power distribution equipment and the historical current curve corresponding to the time period in the previous cycle monitoring period and the estimated time length after the current moment. For example, if the estimated time length after the current moment is from 8:00 on Thursday to 8:00 on Friday in the current cycle monitoring period, then the corresponding time period in the previous cycle monitoring period is from 8:00 on Thursday to 8:00 on Friday in the previous cycle monitoring period.

[0076] The integrated maintenance system then divides the historical current curve in the previous monitoring cycle corresponding to the time period within the estimated time after the current moment by the estimated current change coefficient, calculates and generates multiple estimated current values ​​that are estimated to flow through the specified distribution equipment within the estimated time after the current moment, and summarizes the multiple estimated current values ​​to generate estimated power consumption data.

[0077] like Figure 5 As shown, the embodiment of the present application also discloses a distribution line diagram data integrated maintenance system, the integrated maintenance system comprising: The information acquisition module 401 is used to receive the maintenance point location information of the specified power distribution equipment input by the user, and obtain the specified account data of the specified power distribution equipment; The data search and matching module 402 is used to search for the associated operation data of multiple power distribution devices in a preset power distribution line data maintenance area according to the designated account data of the designated power distribution device and the operation type of the user account; The diagram model building module 403 is used to build automatic modeling data of the distribution line diagram according to multiple related operation data.

[0078] Optional, integrated maintenance system, specifically for: A graph model building module 403 is used to match multiple target distribution lines from multiple distribution lines in the distribution line data maintenance area according to the operation type of the user account and the preset resource matching model; The information acquisition module 401 is used to acquire target account data of multiple target power distribution devices on a target power distribution line; Information aggregation module 404, used to aggregate and generate related operation data based on multiple target ledger data and specified ledger data Optional, integrated maintenance system, specifically for: In the resource matching model, the marketing type matches multiple distribution lines with the same voltage level as the branch where the designated distribution equipment is located within the distribution line data maintenance area; The equipment maintenance type matches the distribution lines on the branch and bus where the specified distribution equipment is located in the distribution line data maintenance area; The resource scheduling type matches the distribution line data maintenance area, specifying the distribution lines of the branch where the distribution equipment is located and the other multiple branches under the same bus.

[0079] Optional, integrated maintenance system, specifically for: A graph modeling module 403 is used to construct basic operation modeling data consisting of a designated power distribution device, a designated power distribution line where the designated power distribution device is located, multiple target power distribution devices, and target power distribution lines where the multiple target power distribution devices are located, based on multiple associated operation data; The information acquisition module 401 is used to receive data query content information input by a user, and match multiple operation content information from multiple related operation data according to the data query content information; The graph model building module 403 is used to build automatic modeling data according to the basic operation modeling data and multiple operation content information.

[0080] Optional, integrated maintenance system can also be used to: The information acquisition module 401 is used to acquire multiple target historical current values ​​flowing through each target power distribution device and a specified historical current value flowing through a specified power distribution line; The data search and matching module 402 is used to generate power usage status information corresponding to multiple target power distribution devices and the designated power distribution devices according to multiple target historical current values ​​corresponding to each target power distribution device and multiple designated historical current values ​​corresponding to the designated power distribution line; The state identification adding module 405 is used to add state identification to the specified power distribution equipment and the target power distribution equipment of the automated modeling data according to the multiple power consumption state information. Optional, integrated maintenance system can also be used to: The power consumption estimation module 406 is used to generate estimated power consumption data of the specified power distribution equipment within a preset estimated time period after the current moment according to the plurality of power consumption status information; The data search and matching module 402 is used to match the corresponding equipment model matching information in the preset power distribution equipment model database according to the estimated power consumption data.

[0081] Optional, integrated maintenance system, specifically for: The information aggregation module 404 is used to generate a historical current curve corresponding to the designated power distribution device and the multiple target power distribution devices according to the multiple designated historical current values ​​corresponding to the designated power distribution device and the multiple target historical current values ​​corresponding to each target power distribution device; An information aggregation module 404 is used to divide the multiple historical current curves according to the preset cycle monitoring period length and the preset cycle monitoring nodes; The data analysis and processing module 407 is used to calculate and generate the historical current change coefficient according to the historical current values ​​at the corresponding moments in the previous cycle monitoring period and the current cycle monitoring period according to the same historical current curve, and summarize and generate the historical current change ratio curve corresponding to each historical current curve; The data analysis and processing module 407 is used to calculate and generate an estimated current change coefficient of a specified power distribution device within an estimated time period after the current moment according to a plurality of historical current change ratio curves; The data analysis and processing module 407 is used to calculate and generate the estimated power consumption data flowing through the designated power distribution equipment according to the estimated current variation coefficient and the historical current curve corresponding to the designated power distribution equipment.

[0082] Optional, integrated maintenance system, specifically for: The data analysis and processing module 407 is used to calculate and generate an average enhancement coefficient according to the average of multiple historical current change coefficients in each historical current change ratio curve; The data analysis and processing module 407 is used to calculate and generate an estimated current variation coefficient according to the average of multiple average enhancement coefficients.

[0083] The integrated maintenance system of the embodiment of the present application is loaded in a server terminal, which may have relatively large differences due to different configurations or performances, and may include one or more central processing units (e.g., one or more processors) and memories, and one or more storage media (e.g., one or more mass storage devices) for storing applications or data. Among them, the memories and storage media may be temporary storage or permanent storage. The program stored in the storage medium may include one or more modules (not shown in the figure), and each module may include a series of instruction operations in the server terminal.

[0084] The server terminal may also include one or more power supplies, one or more wired or wireless network interfaces, one or more input and output interfaces, one or more keyboards, and / or one or more operating systems.

[0085] The server terminal may include a memory and one or more programs, wherein the one or more programs are stored in the memory and are configured to be executed by one or more processors. The one or more programs include the processing of the server terminal in the method for performing the above-mentioned integrated maintenance of distribution line model data.

[0086] A person skilled in the art will understand that all or part of the steps to implement the above embodiments may be accomplished by hardware or by instructing related hardware through a program. The program may be stored in a computer-readable storage medium, and the above-mentioned storage medium may be a read-only memory, etc.

[0087] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A method for integrated maintenance of distribution line diagram data, characterized in that: The method comprises: Receive maintenance point location information of a specified power distribution device input by a user, and obtain specified ledger data of the specified power distribution device; Searching for associated operation data of multiple power distribution devices in a preset power distribution line data maintenance area according to the designated account data of the designated power distribution device and the operation type of the user account; According to the plurality of associated operation data, automatic modeling data of the power distribution line diagram is constructed.

2. The method according to claim 1, characterized in that The operation types at least include marketing type, equipment maintenance type and resource scheduling type; The step of searching for associated operation data of a plurality of power distribution devices in a preset power distribution line data maintenance area according to the designated account data of the designated power distribution device and the operation type of the user account includes: According to the operation type of the user account and a preset resource matching model, a plurality of target distribution lines are matched from a plurality of distribution lines within the distribution line data maintenance area; Acquire target ledger data of multiple target power distribution devices on the target power distribution line; According to the plurality of target ledger data and the designated ledger data, associated operation data are aggregated and generated.

3. The method according to claim 2, characterized in that: In the resource matching model, the marketing type matches a plurality of distribution lines in the distribution line data maintenance area, which have the same voltage level as the branch where the designated distribution equipment is located; The equipment maintenance type matches the distribution lines on the branch and bus where the designated distribution equipment is located in the distribution line data maintenance area; The resource scheduling type matches the distribution lines of the branch where the designated distribution equipment is located and the other multiple branches under the same bus within the distribution line data maintenance area.

4. The method according to claim 2, characterized in that: The automatic modeling method of constructing a power distribution line diagram according to the plurality of associated operation data includes: According to the plurality of associated operation data, construct basic operation modeling data consisting of the designated power distribution equipment, the designated power distribution line where the designated power distribution equipment is located, the plurality of target power distribution equipment and the target power distribution lines where the plurality of target power distribution equipment is located; Receiving data query content information input by a user, and matching multiple operation content information from multiple associated operation data according to the data query content information; Automatic modeling data is constructed based on the basic operation modeling data and the plurality of operation content information.

5. The method according to claim 4, characterized in that The method comprises: Acquire a plurality of target historical current values ​​flowing through each of the target power distribution devices and a designated historical current value flowing through the designated power distribution line; Generate power usage status information corresponding to a plurality of the target power distribution devices and the designated power distribution devices according to a plurality of the target historical current values ​​corresponding to each of the target power distribution devices and a plurality of the designated historical current values ​​corresponding to the designated power distribution lines; According to the plurality of power usage status information, a status identifier is added to the designated power distribution device and the target power distribution device in the automated modeling data.

6. The method according to claim 5, characterized in that The method further comprises: Generate estimated power consumption data of the designated power distribution equipment within a preset estimated time period after the current moment according to the plurality of power consumption status information; According to the estimated power consumption data, corresponding equipment model matching information is matched in a preset power distribution equipment model database.

7. The method according to claim 6, characterized in that The generating, based on the plurality of power consumption status information, estimated power consumption data of the designated power distribution equipment within a preset time period comprises: Generate a historical current curve corresponding to the designated power distribution device and the plurality of target power distribution devices according to the plurality of designated historical current values ​​corresponding to the designated power distribution device and the plurality of target historical current values ​​corresponding to each of the target power distribution devices; Dividing the plurality of historical current curves according to a preset cycle monitoring period and a preset cycle monitoring node; According to the same historical current curve, in the previous cycle monitoring period and the current cycle monitoring period, the historical current values ​​at corresponding moments are calculated to generate the historical current change coefficient, and the historical current change ratio curve corresponding to each historical current curve is summarized and generated; Calculate and generate an estimated current change coefficient of the designated power distribution equipment within an estimated time period after the current moment according to the plurality of historical current change ratio curves; According to the estimated current variation coefficient and the historical current curve corresponding to the designated power distribution equipment, the estimated power consumption data flowing through the designated power distribution equipment is calculated and generated.

8. The method according to claim 7 is characterized in that: The step of calculating and generating an estimated current change coefficient of the designated power distribution equipment within an estimated time period after the current moment based on the plurality of historical current change ratio curves includes: Calculate and generate an average enhancement coefficient according to the average of the plurality of historical current change coefficients in each of the historical current change ratio curves; An estimated current variation coefficient is generated by calculation according to an average value of the plurality of average enhancement coefficients.

9. A distribution line diagram and data integrated maintenance system, characterized in that: The integrated maintenance system comprises: An information acquisition module (401) is used to receive maintenance point location information of a designated power distribution device input by a user, and to acquire designated ledger data of the designated power distribution device; A data search and matching module (402) is used to search for associated operation data of a plurality of power distribution devices in a preset power distribution line data maintenance area according to the designated account data of the designated power distribution device and the operation type of the user account; The diagram model building module (403) is used to build automatic modeling data of the distribution line diagram according to the plurality of associated operation data.

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