A method for integrated maintenance of distribution line diagram model data

Abstract

The present invention provides a method for integrated maintenance of distribution line diagram model data, which relates to the technical field of power grid data maintenance. The method includes: receiving the maintenance point location information of a specified distribution device input by a user, and obtaining the specified account data of the specified distribution device; searching for the associated operation data of multiple distribution devices in a preset distribution line data maintenance area according to the specified account data of the specified distribution device and the operation type of the user account; constructing the automated modeling data of the distribution line diagram according to the multiple associated operation data. This application matches different distribution lines 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.

Description

Technical Field

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

[0002] Currently, with the gradual increase in the complexity of the power system and the wide coverage of the power grid, it has become increasingly difficult to manage and maintain power grid resources. In the management of power grid resource data, the power grid resource data at least includes data such as power line models, power equipment ledgers, electrical connections between various power equipment, selling prices of power equipment, geographical coordinates of power equipment, and historical power resources of multiple power lines.

[0003] When a user views the distribution line diagram data model, the distribution line diagram model often only records a simple line framework. The user needs to retrieve data of multiple distribution equipment, which requires cumbersome searching. At the same time, it is also necessary to screen the distribution equipment on multiple distribution lines to ensure the accuracy of data collection, thus increasing 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 diagram model data.

[0005] In a first aspect, the present application provides a method for integrated maintenance of distribution line diagram model data, adopting the following technical solution:

[0006] A method for integrated maintenance of distribution line diagram model data, the method comprising:

[0007] Receiving the maintenance point location information of a specified distribution equipment input by a user, and obtaining the specified ledger data of the specified distribution equipment;

[0008] Searching for associated operation data of multiple distribution equipment within a preset distribution line data maintenance area according to the specified ledger data of the specified distribution equipment and the operation type of the user account;

[0009] Constructing automated modeling data of a distribution line diagram based on the multiple associated operation data.

[0010] Optionally, the operation type at least includes a marketing type, an equipment maintenance type, and a resource scheduling type;

[0011] The searching for associated operation data of multiple distribution equipment within a preset distribution line data maintenance area according to the specified ledger data of the specified distribution equipment and the operation type of the user account includes:

[0012] Match multiple target distribution lines from multiple distribution lines within the distribution line data maintenance area according to the operation type of the user account and a preset resource matching model;

[0013] Obtain the target ledger data of multiple target distribution equipment on the target distribution lines;

[0014] Summarize and generate associated operation data according to the multiple target ledger data and the specified ledger data.

[0015] Optionally, in the resource matching model, the marketing type matches multiple distribution lines within the distribution line data maintenance area that have the same branch voltage level as the branch where the specified distribution equipment is located;

[0016] The equipment maintenance type matches the distribution lines on the branch and the bus where the specified distribution equipment is located within the distribution line data maintenance area;

[0017] The resource scheduling type matches the distribution lines on the branch where the specified distribution equipment is located and the other multiple branches under the same bus within the distribution line data maintenance area.

[0018] Optionally, the constructing of the automated modeling data for the distribution line diagram according to the multiple associated operation data includes:

[0019] Construct basic operation modeling data composed of the specified distribution equipment, the specified distribution line where the specified distribution equipment is located, the multiple target distribution equipment, and the target distribution lines where the multiple target distribution equipment is located according to the multiple associated operation data;

[0020] Receive the data query content information input by the user, and match multiple operation content information from the multiple associated operation data according to the data query content information;

[0021] Construct automated modeling data according to the basic operation modeling data and the multiple operation content information.

[0022] Optionally, the method includes:

[0023] Obtain multiple target historical current values flowing through each target distribution equipment and the specified historical current value flowing through the specified distribution line;

[0024] Generate the power consumption status information corresponding to the multiple target distribution equipment and the specified distribution equipment according to the multiple target historical current values corresponding to each target distribution equipment and the multiple specified historical current values corresponding to the specified distribution line;

[0025] Add status identifiers to the specified power distribution equipment and the target power distribution equipment in the automated modeling data according to the multiple pieces of power consumption status information.

[0026] Optionally, the method further includes:

[0027] Generate estimated power consumption data of the specified power distribution equipment within a preset estimated duration after the current moment according to the multiple pieces of power consumption status information.

[0028] Match corresponding equipment model matching information in a preset power distribution equipment model database according to the estimated power consumption data.

[0029] Optionally, the generating of the estimated power consumption data of the specified power distribution equipment within a preset duration according to the multiple pieces of power consumption status information includes:

[0030] Generate historical current curves corresponding to the specified power distribution equipment and multiple target power distribution equipment according to the multiple specified historical current values corresponding to the specified power distribution equipment and the multiple target historical current values corresponding to each target power distribution equipment.

[0031] Divide the multiple historical current curves according to a preset cycle monitoring period duration and preset cycle monitoring nodes.

[0032] Calculate historical current change coefficients based on the historical current values at corresponding moments in the previous cycle monitoring period and the current cycle monitoring period for the same historical current curve, and summarize to generate a historical current change ratio curve corresponding to each historical current curve.

[0033] Calculate an estimated current change coefficient of the specified power distribution equipment within the estimated duration after the current moment according to the multiple historical current change ratio curves.

[0034] Calculate the estimated power consumption data flowing through the specified power distribution equipment according to the estimated current change coefficient and the historical current curve corresponding to the specified power distribution equipment.

[0035] Optionally, the calculating of the estimated current change coefficient of the specified power distribution equipment within the estimated duration after the current moment according to the multiple historical current change ratio curves includes:

[0036] Calculate an average enhancement coefficient according to the mean values of the multiple historical current change coefficients in each historical current change ratio curve.

[0037] Calculate the estimated current change coefficient according to the mean value of the multiple average enhancement coefficients.

[0038] In a second aspect, the present application provides an integrated maintenance system for distribution line diagram and model data, adopting the following technical solutions:

[0039] An integrated maintenance system for distribution line diagram and model data, the integrated maintenance system comprising:

[0040] An information acquisition module, configured to receive the maintenance point location information of a specified distribution device input by a user, and acquire the specified account data of the specified distribution device;

[0041] A data search and matching module, configured to search for the associated operation data of multiple distribution devices in a preset distribution line data maintenance area according to the specified account data of the specified distribution device and the operation type of the user account;

[0042] A diagram and model establishment module, configured to construct automated modeling data of a distribution line diagram according to the multiple associated operation data.

[0043] In summary, the present application includes at least one of the following beneficial technical effects:

[0044] In the present 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;

[0045] In the present application, through the operation types of multiple user accounts, automated modeling data of multiple distribution lines centered on a specified distribution device and corresponding to the user account types are constructed, thereby reducing the amount of data that users need to search. BRIEF DESCRIPTION OF THE DRAWINGS

[0046] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained according to these drawings.

[0047] Figure 1 It is a schematic flowchart of a method for integrated maintenance of distribution line diagram and model data provided by an embodiment of the present application.

[0048] Figure 2 It is a schematic flowchart of identifying the power consumption status information of a distribution device provided by an embodiment of the present application.

[0049] Figure 3 It is a schematic flowchart of generating device model matching information in a specified distribution line provided by an embodiment of the present application.

[0050] Figure 4It is a schematic flowchart for generating estimated power consumption data provided by an embodiment of the present application.

[0051] Figure 5 It is a system block diagram for integrated maintenance of distribution line diagram model data provided by an embodiment of the present application.

[0052] Explanation of reference numerals: 401, information acquisition module; 402, data search and matching module; 403, diagram model establishment module; 404, information aggregation module; 405, status identifier addition module; 406, power consumption estimation module; 407, data analysis and processing module. Detailed implementation manners

[0053] To make the objectives, technical solutions, and advantages of the present invention clearer, the following will further describe the embodiments of the present invention in detail Figures 1-5 with reference to the accompanying drawings.

[0054] An embodiment of the present application provides a method for integrated maintenance of distribution line diagram model data, and the method can be applied to an integrated maintenance system for distribution line diagram model data. The integrated maintenance system is installed in a server terminal, and users can query distribution line diagram model data by accessing the server terminal.

[0055] In the embodiment of the present application, taking the classification and processing of data maintenance in distribution line data as an example for illustration, other situations are similar and will not be elaborated one by one.

[0056] Next, the following will be combined with the specific implementation manners to Figure 1 describe the shown processing flow in detail, and the content can be as follows:

[0057] Step S101, receive the maintenance point location information of a specified distribution device input by the user, and obtain the specified ledger data of the specified distribution device.

[0058] In implementation, the user accesses the server terminal of the integrated maintenance system through a web page.

[0059] The integrated maintenance system receives the maintenance point location information of the distribution device to be queried uploaded by the user through the web page. Here, the distribution device to be queried is called the specified distribution device.

[0060] After the integrated maintenance system queries and matches the corresponding specified distribution device, it can search for the ledger data corresponding to the specified distribution device from the pre-stored distribution device management database. Here, the ledger data corresponding to the specified distribution device can be called the specified ledger data.

[0061] Step S102, search for the associated operation data of multiple distribution devices in a preset distribution line data maintenance area according to the specified ledger data of the specified distribution device and the operation type of the user account.

[0062] In implementation, the integrated maintenance system obtains the operation type of the user account, and then searches for the associated operation data of the remaining multiple power distribution devices and power distribution lines in the power distribution line data maintenance area according to the operation type of the user account.

[0063] Among them, the operation types at least include marketing type, equipment maintenance type, and resource scheduling type.

[0064] Specifically, the processing method for obtaining the associated operation data is as follows:

[0065] According to the operation type of the user account and the preset resource matching model, multiple target power distribution lines are matched among the multiple power distribution lines in the power distribution line data maintenance area;

[0066] Obtain the target ledger data of multiple target power distribution devices on the target power distribution lines;

[0067] Generate the associated operation data by summarizing the multiple target ledger data and the specified ledger data. The associated operation data at least includes the equipment model of the power distribution device.

[0068] In implementation, the integrated maintenance system matches multiple corresponding power distribution lines among the multiple power distribution lines in the power distribution line data maintenance area according to the operation type of the user account and the preset resource matching model. Here, the corresponding power distribution lines are called target power distribution lines. At the same time, the power distribution line where the specified power distribution device is located is called the specified power distribution line.

[0069] At the same time, in the above resource matching model, the marketing type matches multiple power distribution lines in the power distribution line data maintenance area with the same branch voltage level as the branch where the specified power distribution device is located;

[0070] The equipment maintenance type matches the power distribution lines on the branch and the bus where the specified power distribution device is located in the power distribution line data maintenance area;

[0071] The resource scheduling type matches the power distribution lines on the branch where the specified power distribution device is located and the other multiple branches under the same bus in the power distribution line data maintenance area.

[0072] Furthermore, the integrated maintenance system searches for the ledger data of multiple target power distribution devices in the pre-stored power distribution device management database. Here, the ledger data is called target ledger data.

[0073] Then the integrated maintenance system summarizes the multiple target ledger data and the specified ledger data to generate the associated operation data.

[0074] In this application, different power 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 users in information screening. For example, in the marketing type, by collecting the data of power distribution lines and maintaining the ratio of multiple power distribution devices under the same voltage level in the area, it is convenient to screen out power distribution devices with better performance and price.

[0075] And in this application, the associated operation data at least includes the device models of power distribution devices.

[0076] Step S103: Construct automated modeling data for the power distribution line diagram based on multiple associated operation data.

[0077] In implementation, the integrated maintenance system constructs automated modeling data for the power distribution line diagram with multiple target power distribution lines, designated power distribution lines, multiple target power distribution devices, and designated power distribution devices through multiple associated operation data.

[0078] In this application, through the operation types of multiple user accounts, automated modeling data is constructed with the designated power distribution device as the core and multiple power distribution lines corresponding to the user account types, thereby reducing the amount of data that users need to search. In this application, the resource matching model is summarized based on big data. The resource matching model can be set artificially or adjusted adaptively according to the changes in big data information. In this application, no excessive explanation will be given.

[0079] Specifically, the processing flow in step S103 is as follows:

[0080] Construct basic operation modeling data composed of the designated power distribution device, the designated power distribution line where the designated power distribution device is located, multiple target power distribution devices, and the target power distribution lines where the multiple target power distribution devices are located based on multiple associated operation data;

[0081] Receive the data query content information input by the user, and match multiple operation content information from the multiple associated operation data according to the data query content information;

[0082] Construct automated modeling data based on the basic operation modeling data and the multiple operation content information.

[0083] In implementation, the integrated maintenance system first constructs a power distribution line diagram composed of multiple target power distribution lines, designated power distribution lines, multiple target power distribution devices, and designated power distribution devices with the associated operation data. Here, it can be called basic operation modeling data.

[0084] Next, the integrated maintenance system receives the data query content information input by the user, such as maintenance record query, selling price query, etc. After the integrated maintenance system receives the data query content information input by the user, among the multiple ledger data in the associated operation data, multiple operation content information is matched.

[0085] Then the integrated maintenance information aggregates the multiple operation content information and constructs automated modeling data based on the basic operation modeling data as the basic framework.

[0086] Optionally, as Figure 2 shown, in this application, there is also the following processing, and the specific operation process is as follows:

[0087] Step S201, obtain multiple target historical current values flowing through each target power distribution device and the specified historical current value flowing through the specified power distribution line.

[0088] In implementation, the integrated maintenance system obtains multiple historical current values flowing through each target power distribution. The current values obtained here are called target historical current values.

[0089] At the same time, the integrated maintenance system obtains multiple historical current values flowing through the specified power distribution line. The current values obtained here are called specified historical current values.

[0090] Step S202, generate power consumption status information corresponding to multiple target power distribution devices and the specified power distribution device according to the multiple target historical current values corresponding to each target power distribution device and the multiple specified historical current values corresponding to the specified power distribution line.

[0091] In implementation, the integrated maintenance system analyzes the power consumption status of multiple target power distribution devices and the specified power distribution device through the specified historical power value corresponding to the specified power distribution device and the target historical current values corresponding to multiple target power distribution devices.

[0092] Specifically, in the integrated maintenance system, a preset overcurrent duration ratio threshold is set. The integrated maintenance system compares the multiple target historical current values of each target power distribution device with the rated current value of the corresponding target power distribution device; at the same time, it compares the multiple specified historical current values of the specified power distribution device with the rated current value of the specified power distribution device;

[0093] Then, it calculates the overcurrent duration when the target historical current value in each target power distribution device is greater than the corresponding rated current value, and the overcurrent duration when the specified historical current value in the specified power distribution device is greater than the corresponding rated current value;

[0094] Next, if the overcurrent duration of the target power distribution device or the specified power distribution device is greater than the preset overcurrent duration ratio threshold, the power consumption status information of the target power distribution device or the specified power distribution device is recorded as an abnormal state. If the overcurrent duration of the target power distribution device or the specified power distribution device is less than or equal to the preset overcurrent duration ratio threshold, the power consumption status information of the target power distribution device or the specified power distribution device is recorded as a normal state.

[0095] Step S203: Add status identifiers to the specified power distribution device and the target power distribution device in the automated modeling data according to multiple power consumption status information.

[0096] In implementation, when the integrated maintenance system identifies that the power consumption status information is in a normal state, a normal status identifier is added to the corresponding target power distribution device or specified power distribution device in the automated modeling data.

[0097] When the integrated maintenance system identifies that the power consumption status information is in an abnormal state, an abnormal status identifier is added to the corresponding target power distribution device or specified power distribution device in the automated modeling data.

[0098] In this application, the status of the specified power distribution device and multiple target power distribution devices is analyzed based on the historical power consumption of multiple target power distribution devices and the specified power distribution device, so as to facilitate the user to intuitively understand the status of multiple power distribution devices.

[0099] Optionally, as Figure 3 shown, in the embodiment of this application, there is also the following processing, and the specific operation process is as follows:

[0100] Step S301: Generate estimated power consumption data of the specified power distribution device within a preset estimated duration after the current moment according to multiple power consumption status information.

[0101] In implementation, the integrated maintenance system estimates the power consumption of the specified power distribution device within the estimated duration after the current moment through the power consumption status information and historical power consumption of each target power distribution device and the specified power distribution device, and this is called the estimated power consumption data of the specified power distribution device.

[0102] Step S302: Match the corresponding device model matching information in the preset power distribution device model database according to the estimated power consumption data.

[0103] In implementation, the integrated maintenance system matches the corresponding device model matching information in the preset power distribution device model database through the estimated power consumption data of the specified power distribution device, so as to reduce the possibility of the power distribution device failing by replacing the power distribution device in advance.

[0104] Specifically, as Figure 4As shown in the figure, the processing flow of step S301 is as follows:

[0105] Step S3011: Generate historical current curves corresponding to the specified power distribution equipment and multiple target power distribution equipment based on multiple specified historical current values corresponding to the specified power distribution equipment and multiple target historical current values corresponding to each target power distribution equipment.

[0106] In implementation, the integrated maintenance system aggregates multiple specified historical current values corresponding to the specified power distribution equipment, and establishes a historical current curve corresponding to the specified power distribution equipment with time and current values as the two axes respectively.

[0107] At the same time, the integrated maintenance system aggregates 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 values as the two axes respectively.

[0108] Step S3012: Divide multiple historical current curves according to the preset cycle monitoring period duration and preset cycle monitoring nodes.

[0109] In implementation, the integrated maintenance system divides multiple historical current curves according to the preset cycle monitoring period duration and preset cycle monitoring nodes.

[0110] For example, the cycle monitoring period duration is 1 week, and the cycle monitoring node is 0:00 in the early morning of every Monday. Multiple time periods are divided with each week as a cycle, and the historical current curves are divided through the multiple divided time periods.

[0111] Step S3013: Calculate and generate historical current change coefficients based on the historical current values at corresponding moments in the previous cycle monitoring period and the current cycle monitoring period for the same historical current curve, and aggregate to generate a historical current change ratio curve corresponding to each historical current curve.

[0112] In implementation, the integrated maintenance system analyzes the analysis and processing of one of the historical current curves, which is called the target historical current curve here, and the processing methods of other historical current curves are the same as those of the target historical current curve.

[0113] The integrated maintenance system divides the historical current values at corresponding moments in the previous cycle monitoring period and the current cycle monitoring period in the target historical current curve to calculate and generate historical current change coefficients. For example, the cycle period duration is 1 week, and the cycle monitoring checkpoint is 0:00 in the early morning of every Monday. Divide the historical current value at 8:00 am on Monday in the previous cycle monitoring period by the historical current value at 8:00 am on Monday in the current cycle monitoring period to calculate the historical current change coefficient.

[0114] The integrated maintenance system summarizes multiple historical current change coefficients corresponding to each historical current curve, and generates a historical current change ratio curve with the historical current change coefficient and time as the axes respectively.

[0115] Step S3014: According to multiple historical current change ratio curves, calculate and generate a predicted current change ratio curve for the specified power distribution equipment within the estimated duration after the current moment.

[0116] In implementation, the integrated maintenance system presets an estimated duration, and the integrated maintenance system solves the predicted current change ratio curve for the specified power distribution equipment within the estimated duration after the current moment through multiple historical current change ratio curves.

[0117] Specifically, the processing flow for obtaining the predicted current change ratio curve for the specified power distribution equipment within the estimated duration after the current moment is as follows:

[0118] Calculate and generate an average enhancement coefficient according to the mean of multiple historical current change coefficients in each historical current change ratio curve;

[0119] Calculate and generate a predicted current change coefficient according to the mean of multiple average enhancement coefficients.

[0120] In implementation, the integrated maintenance system solves the mean of multiple historical current change coefficients in each historical current curve, and the solved mean is called the average enhancement coefficient.

[0121] Then the integrated maintenance system solves the mean of multiple average enhancement coefficients, and the solved mean here is called the predicted current change coefficient.

[0122] Step S3015: According to the predicted current change coefficient and the historical current curve corresponding to the specified power distribution equipment, calculate and generate the predicted power consumption data flowing through the specified power distribution equipment.

[0123] In implementation, the integrated maintenance system screens out the historical current curve corresponding to the time period within the estimated duration after the current moment in the previous cycle monitoring period from the historical current curve corresponding to the specified power distribution equipment. For example, if the estimated duration after the current moment is from 8:00 am on Thursday to 8:00 am on Friday in the current cycle monitoring period, then the corresponding time period in the previous cycle monitoring period is from 8:00 am on Thursday to 8:00 am on Friday in the previous cycle monitoring period.

[0124] Then the integrated maintenance system divides the historical current curve corresponding to the time period within the estimated time after the current moment in the previous cycle monitoring period by the predicted current change coefficient, calculates and generates multiple predicted current values flowing through the specified power distribution equipment within the estimated duration after the current moment, and summarizes the multiple predicted current values to generate the predicted power consumption data.

[0125] As Figure 5 shown, the embodiment of the present application also discloses an integrated maintenance system for distribution line diagram model data. The integrated maintenance system includes:

[0126] An information acquisition module 401, configured to receive the maintenance point location information of a specified distribution device input by a user, and acquire the specified ledger data of the specified distribution device;

[0127] A data search and matching module 402, configured to search for the associated operation data of multiple distribution devices in a preset distribution line data maintenance area according to the specified ledger data of the specified distribution device and the operation type of the user account;

[0128] A diagram model establishment module 403, configured to construct automated modeling data of a distribution line diagram according to the multiple associated operation data.

[0129] Optionally, the integrated maintenance system is specifically configured to:

[0130] The diagram model establishment module 403 is configured 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 a preset resource matching model;

[0131] The information acquisition module 401 is configured to acquire the target ledger data of multiple target distribution devices on the target distribution lines;

[0132] An information summary module 404, configured to summarize and generate associated operation data according to the multiple target ledger data and the specified ledger data.

[0133] Optionally, the integrated maintenance system is specifically configured to:

[0134] In the resource matching model, the marketing type matches multiple distribution lines in the distribution line data maintenance area with the same branch voltage level as the branch where the specified distribution device is located;

[0135] The equipment maintenance type matches the distribution lines on the branch and the bus where the specified distribution device is located in the distribution line data maintenance area;

[0136] The resource scheduling type matches the distribution lines on the branch where the specified distribution device is located and the remaining multiple branches under the same bus in the distribution line data maintenance area.

[0137] Optionally, the integrated maintenance system is specifically configured to:

[0138] The diagram model establishment module 403 is configured to construct basic operation modeling data composed of the specified distribution device, the specified distribution line where the specified distribution device is located, multiple target distribution devices, and the target distribution lines where the multiple target distribution devices are located according to the multiple associated operation data;

[0139] An information acquisition module 401, configured to receive the data query content information input by a user, and match multiple operation content information from multiple associated operation data according to the data query content information;

[0140] A graph model establishment module 403, configured to construct automated modeling data according to the basic operation modeling data and multiple operation content information.

[0141] Optionally, the integrated maintenance system can also be used for:

[0142] An information acquisition module 401, configured 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;

[0143] A data search and matching module 402, configured to generate power consumption status information corresponding to multiple target power distribution devices and a specified power distribution device according to the multiple target historical current values corresponding to each target power distribution device and the multiple specified historical current values corresponding to the specified power distribution line;

[0144] A status identifier adding module 405, configured to add status identifiers to the specified power distribution device and the target power distribution device in the automated modeling data according to the multiple power consumption status information.

[0145] Optionally, the integrated maintenance system can also be used for:

[0146] A power consumption estimation module 406, configured to generate estimated power consumption data of the specified power distribution device within a preset estimation duration after the current moment according to the multiple power consumption status information.

[0147] A data search and matching module 402, configured to match corresponding device model matching information in a preset power distribution device model database according to the estimated power consumption data.

[0148] Optionally, the integrated maintenance system is specifically used for:

[0149] An information aggregation module 404, configured to generate a historical current curve corresponding to the specified power distribution device and multiple target power distribution devices according to the multiple specified historical current values corresponding to the specified power distribution device and the multiple target historical current values corresponding to each target power distribution device;

[0150] An information aggregation module 404, configured to divide the multiple historical current curves according to a preset cycle monitoring period duration and preset cycle monitoring nodes;

[0151] The data analysis and processing module 407 is configured to calculate and generate a historical current change coefficient based on the historical current values at 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 a historical current change ratio curve corresponding to each historical current curve;

[0152] The data analysis and processing module 407 is configured to calculate and generate an estimated current change coefficient for a specified power distribution device within an estimated duration after the current moment according to multiple historical current change ratio curves;

[0153] The data analysis and processing module 407 is configured to calculate and generate estimated power consumption data flowing through a specified power distribution device according to the estimated current change coefficient and the historical current curve corresponding to the specified power distribution device.

[0154] Optionally, the integrated maintenance system is specifically configured to:

[0155] The data analysis and processing module 407 is configured to calculate and generate an average enhancement coefficient according to the mean value of multiple historical current change coefficients in each historical current change ratio curve;

[0156] The data analysis and processing module 407 is configured to calculate and generate an estimated current change coefficient according to the mean value of multiple average enhancement coefficients.

[0157] The integrated maintenance system in the embodiment of the present application is installed in a server terminal. The server terminal may vary greatly due to configuration or performance differences and may include one or more central processing units (for example, one or more processors) and a memory, and one or more storage media for storing applications or data (for example, one or more mass storage devices). Among them, the memory and the storage media may be transient storage or persistent storage. The program stored in the storage media may include one or more modules (not marked in the figure), and each module may include a series of instruction operations on the server terminal.

[0158] The server terminal may further include one or more power supplies, one or more wired or wireless network interfaces, one or more input / output interfaces, one or more keyboards, and / or one or more operating systems.

[0159] The server terminal may include a memory and one or more programs, where one or more programs are stored in the memory and are configured to be executed by one or more processors. One or more programs include the processing of the server terminal in the method for integrated maintenance of the above-mentioned distribution line diagram model data.

[0160] Those of ordinary skill in the art can understand that all or part of the steps to implement the above embodiments can be completed by hardware, or can be completed by instructing relevant hardware through a program. The program can be stored in a computer-readable storage medium, and the above-mentioned storage medium can be a read-only memory, etc.

[0161] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereby. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application should be covered within 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; Constructing automatic modeling data of a power distribution line diagram according to the plurality of associated operation data; 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.

2. The method according to claim 1, 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.

3. The method according to claim 1, 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.

4. The method according to claim 3, 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.

5. The method according to claim 4, 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.

6. The method according to claim 5, 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.

7. The method according to claim 6, 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.

8. 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; A diagram model building module (403), used to build automatic modeling data of a distribution line diagram according to a plurality of the associated operation data; The graph model building module (403) is further 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 also used to obtain target account data of multiple target distribution equipment on the target distribution line; The information aggregation module (404) is used to aggregate and generate related operation data based on multiple target ledger data and designated ledger data.

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