Method and device for determining abnormal result of distribution network line equipment and storage medium

Abstract

The invention discloses a method and device for determining an abnormal result of distribution network line equipment and a storage medium, and relates to the technical field of power system monitoring. The method may comprise the following steps: acquiring an abnormal level of the distribution network line equipment, the abnormal level being used for representing an abnormal degree of the distribution network line equipment; determining a target line matched with the distribution network line equipment in response to the abnormal level reaching a level threshold value; maintenance information and remote signaling information of the target line are determined, the maintenance information is used for representing the maintenance state of the target line, and the remote signaling information is used for representing the on-off state of an electrical switch connected to the target line; and determining an abnormal result of the distribution network line equipment under the abnormal level based on the maintenance information and the remote signaling information. The technical problem that the accuracy of determining the abnormal result of the distribution network line equipment is low is solved.

Description

Technical Field

[0001] The present application relates to the technical field of power system monitoring, and in particular to a method, device and storage medium for determining abnormal results of distribution network line equipment. Background Art

[0002] At present, the distribution network monitoring system sends the abnormal information of the distribution network line equipment to the dispatching and monitoring end of the power grid, so that the dispatching and monitoring end can handle the abnormal state of the distribution network line equipment. Although the above method can respond and handle the abnormal state of the distribution network line equipment in a timely manner, it cannot evaluate the events that have occurred in the power grid and the problems that will be caused by the existing abnormal information, resulting in time-consuming evaluation and transmission of the importance of abnormal information, and it is possible to miss the best time to handle the power grid problem, thus there is a technical problem of low accuracy in determining the abnormal results of the distribution network line equipment.

[0003] To address the above-mentioned problems, no effective solution has been proposed yet. Summary of the invention

[0004] The embodiments of the present application provide a method, device and storage medium for determining abnormal results of distribution network line equipment, so as to at least solve the technical problem of low accuracy in determining abnormal results of distribution network line equipment.

[0005] According to one aspect of an embodiment of the present application, a method for determining an abnormal result of a distribution network line device is provided. The method may include: obtaining an abnormal level of the distribution network line device, wherein the abnormal level is used to characterize the degree of abnormality of the distribution network line device; in response to the abnormal level reaching a level threshold, determining a target line that matches the distribution network line device; determining maintenance information and telesignaling information of the target line, wherein the maintenance information is used to characterize the state of maintenance of the target line, and the telesignaling information is used to characterize the opening and closing state of an electrical switch connected to the target line; based on the maintenance information and the telesignaling information, determining an abnormal result of the distribution network line device at the abnormal level.

[0006] Optionally, in response to the abnormality level reaching a level threshold, determining a target line that matches the distribution network line equipment includes: in response to the abnormality level reaching a level threshold, determining a first line and a second line that match the distribution network line equipment, wherein the second line is a line connected to the ring network switch.

[0007] Optionally, determining maintenance information of the target line includes: determining first maintenance information of the first line and second maintenance information of the second line; and combining the first maintenance information and the second maintenance information to obtain maintenance information.

[0008] Optionally, in response to the abnormality level reaching a level threshold, determining a target line that matches the distribution network line equipment includes: in response to the abnormality level reaching the level threshold, marking the distribution network line equipment to obtain the marked distribution network line equipment; determining a target line that matches the marked distribution network line equipment.

[0009] Optionally, after determining the telesignaling information of the target line, the method further includes: determining a target electrical switch whose opening and closing state is in an open state based on the telesignaling information; and adjusting the opening and closing state of the target electrical switch to a closed state.

[0010] Optionally, the method further includes: based on the maintenance information, marking the distribution network line equipment within the target range to obtain a marking result, wherein the marking result is used to indicate that the distribution network line equipment is in a normal operating state.

[0011] Optionally, the method further includes: acquiring monitoring information of a monitoring system, wherein the monitoring system is used to monitor distribution network line equipment, and the monitoring information is used to characterize the operating status of the distribution network line equipment; and determining an abnormality level of the distribution network line equipment based on the monitoring information.

[0012] According to another aspect of the embodiment of the present application, a device for determining the abnormal result of a distribution network line device is also provided. The device may include: an acquisition unit, used to acquire the abnormal level of the distribution network line device, wherein the abnormal level is used to characterize the degree of abnormality of the distribution network line device; a first determination unit, used to determine a target line that matches the distribution network line device in response to the abnormal level reaching a level threshold; a second determination unit, used to determine the maintenance information and telesignaling information of the target line, wherein the maintenance information is used to characterize the state of maintenance of the target line, and the telesignaling information is used to characterize the opening and closing state of the electrical switch connected to the target line; a third determination unit, used to determine the abnormal result of the distribution network line device under the abnormal level based on the maintenance information and the telesignaling information.

[0013] According to another aspect of an embodiment of the present application, a non-volatile storage medium is also provided, including: the storage medium includes a stored program, wherein when the program is running, the device where the storage medium is located is controlled to execute a method for determining an abnormal result of any distribution network line device.

[0014] According to another aspect of an embodiment of the present invention, a processor is further provided. The processor is used to run a program. When the program is run, the method for determining an abnormal result of a distribution network line device in an embodiment of the present invention is executed.

[0015] According to another aspect of an embodiment of the present application, an electronic device is also provided, including: a processor; a memory for storing processor executable instructions; wherein the processor is configured to execute instructions to implement a method for determining an abnormal result of any distribution network line equipment.

[0016] According to another aspect of the embodiment of the present application, a computer program product is further provided. The computer program product may include a computer program, wherein the computer program is configured to execute any of the above-mentioned methods for determining abnormal results of distribution network line equipment when running.

[0017] According to another aspect of the embodiment of the present application, a computer program product is also provided. The computer program product may include a non-volatile computer-readable storage medium, wherein the non-volatile computer-readable storage medium stores a computer program, and the computer program is configured to execute any of the above-mentioned methods for determining abnormal results of distribution network line equipment when running.

[0018] According to another aspect of the embodiment of the present application, a computer program is further provided, wherein the computer program is configured to execute any one of the above-mentioned methods for determining abnormal results of distribution network line equipment when running.

[0019] In an embodiment of the present application, an abnormality level of a distribution network line device is obtained, wherein the abnormality level is used to characterize the degree of abnormality of the distribution network line device; in response to the abnormality level reaching a level threshold, a target line matching the distribution network line device is determined; maintenance information and telesignaling information of the target line are determined, wherein the maintenance information is used to characterize the state of maintenance of the target line, and the telesignaling information is used to characterize the open and close states of electrical switches connected to the target line; based on the maintenance information and the telesignaling information, an abnormal result of the distribution network line device under the abnormal level is determined, thereby achieving a technical effect of improving the accuracy of determining the abnormal result of the distribution network line device, and further solving the technical problem of low accuracy in determining the abnormal result of the distribution network line device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0021] Figure 1 It is a flowchart of a method for determining an abnormal result of a distribution network line device according to an embodiment of the present application;

[0022] Figure 2 is a flow chart of a method for rating distribution network alarm information according to an embodiment of the present application;

[0023] Figure 3 is a flow chart for determining a line maintenance status according to an embodiment of the present application;

[0024] Figure 4 is a flow chart of a marking distribution network line device according to an embodiment of the present application;

[0025] Figure 5 It is a flow chart for correcting a distribution network line device having a remote signaling function problem according to an embodiment of the present application;

[0026] Figure 6 It is a flow chart for analyzing and evaluating events related to distribution network line equipment according to an embodiment of the present application;

[0027] Figure 7 is another flow chart for analyzing and evaluating events related to distribution network line equipment according to an embodiment of the present application;

[0028] Figure 8 It is a structural schematic diagram of a device for determining an abnormal result of a distribution network line device according to an embodiment of the present application;

[0029] Fig. 9 is a schematic block diagram of an electronic device according to an embodiment of the present application. DETAILED DESCRIPTION

[0030] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0031] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0032] According to an embodiment of the present application, a method embodiment of a method for determining abnormal results of distribution network line equipment is provided. It should be noted that the steps shown in the flowchart of the accompanying drawings can be executed in a computer system such as a set of computer executable instructions, and although a logical order is shown in the flowchart, in some cases, the steps shown or described can be executed in an order different from that shown here.

[0033] Figure 1 is a flow chart of a method for determining an abnormal result of a distribution network line device according to an embodiment of the present application, such as Figure 1 As shown, the method may include the following steps:

[0034] Step S102, obtaining an abnormality level of the distribution network line equipment, wherein the abnormality level is used to characterize the degree of abnormality of the distribution network line equipment.

[0035] In the technical solution provided in the above step S102, the abnormal level of the distribution network line equipment can be obtained. Among them, the abnormal level can be used to characterize the abnormal degree of the distribution network line equipment. The distribution network line refers to the load outgoing line of the substation busbar, which is the line network between the substation line switch and the transformer, generally a 10 kilovolt (kV) line.

[0036] Optionally, the monitoring information sent by the distribution network monitoring system due to the status problem of the distribution network line equipment is obtained, and the urgency of the monitoring information is judged to obtain the abnormal level of the distribution network line equipment. Among them, the distribution network monitoring system can be used to monitor the distribution network line equipment.

[0037] Optionally, the monitoring information can be triggered by the user on demand, or the information can be sent by the information system (distribution network monitoring system) within the time set by the user, or the information can be input into the information system within the time period set by the user, etc. There is no specific restriction on the form of sending the monitoring information here.

[0038] Step S104, in response to the abnormality level reaching the level threshold, determining a target line that matches the distribution network line equipment.

[0039] In the technical solution provided in the above step S104, after obtaining the abnormal level of the distribution network line equipment, in response to the abnormal level reaching the level threshold, a target line matching the distribution network line equipment can be determined. The level threshold can be a level pre-set according to actual conditions. The target line can be a line related to the distribution network line equipment.

[0040] Optionally, when the abnormal level of the distribution network line equipment reaches the level threshold, the name of the distribution network line equipment corresponding to the information content of the above monitoring information can be extracted, and the single-line diagram related to the name of the distribution network line equipment can be matched. Based on the single-line diagram, the target line matching the distribution network line equipment can be determined.

[0041] Step S106, determining the maintenance information and telemetering information of the target line, wherein the maintenance information is used to characterize the state of maintenance of the target line, and the telemetering information is used to characterize the on / off state of the electrical switch connected to the target line.

[0042] In the technical solution provided in the above step S106, after determining the target line that matches the distribution network line equipment, the maintenance information and telemetering information of the target line can be determined. Among them, the maintenance information can be used to characterize the state of the maintenance of the target line. The telemetering information can be used to characterize the opening and closing state of the electrical switch connected to the target line, and the electrical switch can be a switch or a knife switch on the distribution network line. The telemetering information can be the state information of the switch or knife switch on the distribution network line, and the state of the switch or knife switch includes opening and closing, closing means that the current can be conducted, and opening means that the current is not conducted.

[0043] Optionally, after determining the target line that matches the distribution network line equipment, the maintenance information of the target line can be determined, and the maintenance information can be used to indicate the line maintenance status, and the line maintenance status can include the line maintenance status related to the distribution ring network point topology. After determining the target line that matches the distribution network line equipment, the telesignaling information of the target line can also be determined, and the telesignaling information can be used to indicate the line telesignaling status, and the line telesignaling status can include the line telesignaling status related to the distribution ring network point topology.

[0044] Step S108, based on the maintenance information and the remote signaling information, determine the abnormal result of the distribution network line equipment at the abnormal level.

[0045] In the technical solution provided in the above step S108, after determining the maintenance information and telesignaling information of the target line, the abnormal result of the distribution network line equipment under the abnormal level can be determined based on the determined maintenance information and telesignaling information. The abnormal result can be the event risk analysis result obtained by performing a voltage loss analysis on the distribution network line equipment.

[0046] Optionally, after determining the line maintenance status and the line telesignaling status, the line maintenance status and the line telesignaling status can be sorted out, and according to the sorted line maintenance status and the line telesignaling status, the distribution network line equipment can be analyzed for voltage loss to obtain abnormal results, that is, event risk analysis results.

[0047] Optionally, after determining the abnormal result of the distribution network line equipment at the abnormal level, the abnormal result can be output. Based on the output abnormal result, the current or possible power grid events can be judged, the load and user involved can be matched, and information notifications can be issued, for example, notification information can be issued to the relevant personnel responsible for equipment management, as well as other user docking functions.

[0048] In an embodiment of the present application, an abnormality level of a distribution network line device is obtained, wherein the abnormality level is used to characterize the degree of abnormality of the distribution network line device; in response to the abnormality level reaching a level threshold, a target line matching the distribution network line device is determined; maintenance information and telesignaling information of the target line are determined, wherein the maintenance information is used to characterize the state of maintenance of the target line, and the telesignaling information is used to characterize the open and close states of electrical switches connected to the target line; based on the maintenance information and the telesignaling information, an abnormal result of the distribution network line device under the abnormal level is determined, thereby achieving a technical effect of improving the accuracy of determining the abnormal result of the distribution network line device, and further solving the technical problem of low accuracy in determining the abnormal result of the distribution network line device.

[0049] The above embodiments of the present application are further described below.

[0050] In some embodiments of the present application, in response to the abnormality level reaching a level threshold, determining a target line that matches the distribution network line equipment includes: in response to the abnormality level reaching a level threshold, determining a first line and a second line that match the distribution network line equipment, wherein the second line is a line connected to the ring network switch.

[0051] In this embodiment, after obtaining the abnormal level of the distribution network line equipment, in response to the abnormal level reaching the level threshold, the first line and the second line matching the distribution network line equipment can be determined. The second line can be a line connected to a ring network switch, and the ring network switch can be a connection point switch of two distribution network lines. When the switch is in a closed state, the two distribution network lines form a ring network.

[0052] Optionally, when the abnormal level of the distribution network line equipment reaches the level threshold, a first line related to the distribution network line equipment can be determined, and a second line related to the ring network can be determined. The first line can be obtained by extracting the device name of the information content of the monitoring information and matching the relevant single-line diagram, and the second line can be obtained by matching the line connected by the ring network switch topology.

[0053] In some embodiments of the present application, determining maintenance information of a target line includes: determining first maintenance information of a first line and second maintenance information of a second line; and combining the first maintenance information and the second maintenance information to obtain maintenance information.

[0054] In this embodiment, after determining the first line and the second line, first maintenance information of the first line and second maintenance information of the second line may be determined. The first maintenance information and the second maintenance information may be further combined to obtain maintenance information.

[0055] Optionally, after obtaining the single-line diagram related to the distribution network line equipment, the line-related maintenance information can be matched, the maintenance-related equipment and busbar status processing can be performed to obtain the first maintenance information. After matching the line connected by the ring network switch topology, the line-related maintenance information can be matched, the maintenance-related equipment and busbar status processing can be performed to obtain the second maintenance information. The first maintenance information and the second maintenance information can be further combined to obtain the maintenance information.

[0056] This embodiment can mark the status of the line equipment by matching the single-line diagram of the equipment in the imported information, the line maintenance order information, and the line maintenance information related to the ring network point topology, so as to better analyze the distribution network line equipment.

[0057] In some embodiments of the present application, in response to the abnormality level reaching a level threshold, a target line that matches the distribution network line equipment is determined, including: in response to the abnormality level reaching the level threshold, the distribution network line equipment is marked to obtain the marked distribution network line equipment; and the target line that matches the marked distribution network line equipment is determined.

[0058] In this embodiment, when the abnormal level of the distribution network line equipment reaches the level threshold, the distribution network line equipment can be marked to obtain the marked distribution network line equipment. Further, the target line matching the marked distribution network line equipment can be determined. Optionally, when the abnormal level of the distribution network line equipment reaches the level threshold, the name field of the distribution network line equipment of the abnormal information can be extracted, and the distribution network line equipment can be marked as no voltage.

[0059] In some embodiments of the present application, after determining the telesignaling information of the target line, the method further includes: determining the target electrical switch whose open / closed state is in the open state based on the telesignaling information; and adjusting the open / closed state of the target electrical switch to the closed state.

[0060] In this embodiment, after determining the telesignaling information of the target line, based on the determined telesignaling information, the target electrical switch whose opening and closing state is in the open state can be determined. Further, the opening and closing state of the target electrical switch can be adjusted to the closed state. Optionally, by importing the telesignaling information of the single-line diagram switch and the knife switch, it can be confirmed whether the telesignaling position of the switch or the knife switch is in the closed state. If the telesignaling position of the switch or the knife switch is in the open state, the telesignaling position of the switch or the knife switch can be adjusted to the closed state.

[0061] This embodiment is designed based on the ring network point being a switch and belonging to the category of equipment with automatic transmission of telesignaling information. If the ring network point switch is not a switch or knife switch of the category of automatic transmission of telesignaling information, the initial setting processing of the ring network point switch or knife switch state should be added before the start of this module, or other judgment setting processing should be added to meet user needs.

[0062] For example, for a ring network point switch that does not have any automation function, the initial setting can be open, and the switch state can also be set to close or open according to other criteria such as current. For the ring network point with a knife switch, it is necessary to avoid the situation of pulling and closing the knife switch under load (malicious misoperation). There are no conditions for automatic action, and it is recommended to default to the initial state of open.

[0063] In some embodiments of the present application, the method further includes: based on the maintenance information, marking the distribution network line equipment within the target range to obtain a marking result, wherein the marking result is used to characterize that the distribution network line equipment is in a normal operating state.

[0064] In this embodiment, after determining the maintenance information of the distribution network line equipment, the distribution network line equipment within the target range can be marked based on the determined maintenance information to obtain a marking result, wherein the marking result can be used to indicate that the distribution network line equipment is in a normal operating state.

[0065] Optionally, this embodiment can mark the distribution network line equipment within the target range based on the determined maintenance information, and the equipment group marked as a no-voltage combination is used as the breakpoint of the line and is not used as a statistical object for subsequent related voltage-loss lines.

[0066] In some embodiments of the present application, the method further includes: obtaining monitoring information of a monitoring system, wherein the monitoring system is used to monitor distribution network line equipment, and the monitoring information is used to characterize the operating status of the distribution network line equipment; based on the monitoring information, determining the abnormal level of the distribution network line equipment.

[0067] In this embodiment, monitoring information of the monitoring system can be obtained. After the monitoring information of the monitoring system is obtained, the abnormal level of the distribution network line equipment can be determined based on the obtained monitoring information. Among them, the monitoring system can be used to monitor the distribution network line equipment, for example, it can be an operation control system (Operational Control System, referred to as OSC), which is only an example here, and the type of monitoring system is not specifically limited. The monitoring information can be used to characterize the operating status of the distribution network line equipment.

[0068] In an embodiment of the present application, an abnormality level of a distribution network line device is obtained, wherein the abnormality level is used to characterize the degree of abnormality of the distribution network line device; in response to the abnormality level reaching a level threshold, a target line matching the distribution network line device is determined; maintenance information and telesignaling information of the target line are determined, wherein the maintenance information is used to characterize the state of maintenance of the target line, and the telesignaling information is used to characterize the open and close states of electrical switches connected to the target line; based on the maintenance information and the telesignaling information, an abnormal result of the distribution network line device under the abnormal level is determined, thereby achieving a technical effect of improving the accuracy of determining the abnormal result of the distribution network line device, and further solving the technical problem of low accuracy in determining the abnormal result of the distribution network line device.

[0069] In order to facilitate those skilled in the art to better understand the technical solution of the present application, a specific embodiment is now described.

[0070] At present, with the development of refined management of power distribution networks, the information management of distribution network lines has shown a trend of refined management, requiring power grid dispatchers and monitors to always grasp the operation of the power grid and make dispatching decisions that meet the requirements of safe operation of the power grid. When an emergency occurs in the equipment, a fast and appropriate handling strategy can be given. Once an accident occurs, it is required to quickly restore power to the fault-free section of the line. In this process, information is required to be quickly transmitted to production positions and administrative management positions related to the incident to coordinate and deal with the problems in the power grid.

[0071] In related technologies, the distribution network monitoring system sends information about the equipment status and abnormal status to the dispatching and monitoring end of the power grid, assisting the control center to timely understand the equipment status and handle it. Although the above method can respond to the status of the equipment in a timely manner, it cannot evaluate the events that have occurred in the power grid and the problems that will be caused by the existing abnormal signals, resulting in time-consuming evaluation and transmission of information importance, and the dispatcher may miss the best time to handle the distribution network problem.

[0072] In order to solve the above problems, the present application proposes a method for analyzing and evaluating abnormal information problem events of distribution network line equipment. The method analyzes the events that have occurred in the power grid and the events that may occur in combination with the importance of the information and the status of the power grid, and forms more valuable auxiliary decision-making and information transmission, which reduces the burden of evaluating distribution network events and information problems, assists dispatchers in optimizing the order of affairs scheduling, and quickly eliminates the impact of distribution network events and abnormal information on the power grid.

[0073] This embodiment mainly combines the line topology status, line load and line user information to perform a voltage loss event assessment or pre-assessment on the role of 10kV line equipment in the 10kV power grid. Figure 2 is a flow chart of a method for rating distribution network alarm information according to an embodiment of the present application, such as Figure 2As shown, the process of the rating method of the distribution network alarm information may include the following steps:

[0074] Step S201, obtaining monitoring information.

[0075] In the above steps, monitoring information can be obtained, that is, distribution network alarm information can be obtained, that is, information (group) can be input. The initial form is triggered by the user according to demand, or the default information sent by the information system within the time set by the user, or the information within the time period set by the user is input into this system, etc.

[0076] Step S202, determining the operation status of the line.

[0077] In the above steps, the operation status of the line is judged. When the line is in operation, the process proceeds to step S203; otherwise, the process proceeds to step S206.

[0078] Step S203, determining the line maintenance status.

[0079] In the above steps, when the line has been put into operation, the line maintenance status (including the line maintenance status related to the distribution ring network point topology) can be determined.

[0080] Step S204, determine the line telesignaling status.

[0081] In the above steps, the line telemetering status (including the line telemetering status related to the distribution ring network point topology) can be determined.

[0082] Step S205: Perform risk analysis on events related to the monitoring information to obtain analysis results.

[0083] In the above steps, risk analysis is performed on the monitoring information related events, that is, pressure loss analysis is performed on the events to obtain analysis results.

[0084] Step S206, output the analysis result.

[0085] In the above steps, the information is used to identify current or possible power grid events, match the loads and users involved, and issue information notifications, including notification information to personnel responsible for equipment management, as well as other user docking functions.

[0086] This embodiment marks the line equipment status by matching the single-line diagram of the equipment in the imported information, the line maintenance list information, and the line maintenance information related to the ring network point topology, so as to prepare for the next stage of analysis. Figure 3 is a flow chart for determining the line maintenance status according to an embodiment of the present application, such as Figure 3 As shown, the process of determining the line maintenance status may include the following steps:

[0087] Step S301, extracting the device name of the information content and matching it with the relevant single-line diagram.

[0088] Step S302, matching line-related maintenance information.

[0089] In the above steps, the line-related maintenance information is matched, and the relevant equipment and busbar conditions are processed.

[0090] Step S303, determining whether there is a ring network switch whose topology relationship has not been checked.

[0091] In the above steps, when there is a ring network switch whose topological relationship has not been checked, the process proceeds to step S304, otherwise the process ends.

[0092] Step S304, matching the lines connected by the ring network switch topology.

[0093] In the above steps, when there is a ring network switch whose topological relationship has not been checked, the lines connected by the topological relationship of the ring network switch are further matched.

[0094] Step S305, matching line-related maintenance information.

[0095] In the above steps, the line-related maintenance information is matched, and the related equipment and busbar conditions are processed. Optionally, the above steps S304 and S305 form a loop with the judgment condition in step S303, and the process ends only after confirming that all the related ring network points of the same line have been verified.

[0096] In this embodiment, for the maintenance order of the confirmed line, the safety measures should be implemented at the marked position on the corresponding single-line diagram. Figure 4 is a flow chart of marking a distribution network line device according to an embodiment of the present application, such as Figure 4 As shown, the process of marking the distribution network line equipment may include the following steps:

[0097] Step S401, matching device-related lines.

[0098] Step S402, matching busbars related to the line.

[0099] Step S403, determine whether there is any maintenance order being executed that has not been matched.

[0100] In the above steps, it is determined whether there is an ongoing maintenance order that has not been matched. If there is an ongoing maintenance order that has not been matched in status, the process proceeds to step S404, otherwise the process ends.

[0101] Step S404, matching and marking the equipment status according to the maintenance order content.

[0102] In the above steps, when matching and marking the equipment status according to the contents of the maintenance order, mark the switches and circuit breakers involved in the safety measures as breakpoints, and mark the pole tower at the junction as a breakpoint.

[0103] Step S405, marking the power outage range as a no-voltage combination.

[0104] In the above steps, the equipment groups that have been marked as having no voltage combination are regarded as the breakpoints of the line and are not included in the subsequent statistical objects of the voltage-loss line.

[0105] This embodiment imports and sorts the line telesignaling status, and corrects the status of the equipment with telesignaling function problems, in preparation for the next stage of analysis. Figure 5 is a flow chart of correcting a distribution network line device having a remote signaling function problem according to an embodiment of the present application, such as Figure 5 As shown, the process of correcting the status of the device with remote signaling function problems may include the following steps:

[0106] Step S501, determining whether the device is within a no-voltage mark range.

[0107] In the above steps, it is determined whether the device is within the no-voltage mark range. When the device is not within the no-voltage mark range, step S502 is entered, otherwise, step S506 is entered, and the next switch or knife switch is directly jumped to process.

[0108] Step S502, import the remote signal information of the single-line diagram switches and knife switches.

[0109] Step S503, determining whether the device is in a closed state.

[0110] In the above steps, it is determined whether the device is in the closed state. When the device is not in the closed state, step S504 is entered to continue to determine the type of device telesignaling; otherwise, step S506 is entered to directly jump to process the next switch or knife switch.

[0111] Step S504, determining whether the device is a device that automatically sends telesignaling information.

[0112] In the above steps, it is determined whether the device is a device of the automatic uploading of telesignaling information category. If the device is not a device of the automatic uploading of telesignaling information category, the process proceeds to step S505; otherwise, the process proceeds to step S506, and the process directly jumps to the next device.

[0113] Step S505, adjust the remote signal position of the switch or knife switch to the closed position.

[0114] Step S506, determine whether there are switches or circuit breakers without remote signaling outside the no-voltage mark range.

[0115] In the above steps, it is determined whether there are switches or switches that have not been remotely signaled outside the no-voltage mark range. When there are no switches or switches that have not been remotely signaled outside the no-voltage mark range, the process ends; otherwise, return to step S501.

[0116] This embodiment is designed based on the ring network point being a switch and belonging to the category of equipment with automatic transmission of telesignaling information. If the ring network point switch is not a switch or knife switch of the category of automatic transmission of telesignaling information, the initial setting processing of the ring network point switch or knife switch state should be added before the start of this module, or other judgment setting processing should be added to meet user needs.

[0117] For example, for a ring network point switch that does not have any automation function, the initial setting can be open, or the switch state can be set to close or open according to other criteria such as current (if any). For the ring network point as a knife switch, it is necessary to avoid the situation of pulling and closing the knife switch under load (malicious misoperation). There are no conditions for automatic action, and it is recommended to default to the initial state of open.

[0118] This embodiment analyzes and evaluates the events that have occurred on the line according to the information imported into the status of the line switch and knife switch, and analyzes and evaluates the pressure loss events of the equipment that has abnormal information. Figure 6 is a flow chart for analyzing and evaluating events related to distribution network line equipment according to an embodiment of the present application, such as Figure 6 As shown, the process of analyzing and evaluating the event may include the following steps:

[0119] Step S601, analyzing and evaluating the events in the pressure loss range.

[0120] Step S602, determine whether there is any device abnormality information.

[0121] In the above steps, it is determined whether there is any abnormal device information. If there is any abnormal device information, the process proceeds to step S603 to continue to determine the degree of urgency; otherwise, the process proceeds to step S607 to output the evaluation result.

[0122] Step S603, determining whether the information urgency reaches the level.

[0123] In the above steps, it is determined whether the information urgency reaches the level set by the user. When it is determined that the information urgency reaches the level, step S604 is entered; otherwise, step S605 is entered to determine whether there is any device abnormality information that has not been marked.

[0124] Step S604: Mark the device with abnormal information as having no voltage.

[0125] In the above steps, the device name field of the abnormal information is extracted, and the device is marked as no voltage.

[0126] Step S605, determine whether there is any device abnormality information that is not marked.

[0127] In the above steps, it is determined whether there is any unmarked device abnormality information. When it is determined that there is no unmarked device abnormality information, the process proceeds to step S606. Otherwise, the process returns to step S603 and jumps to the determination of the unprocessed signal level.

[0128] Step S606, analyzing and evaluating the pressure loss range event to obtain an evaluation result.

[0129] In the above steps, an event analysis is performed to evaluate the pressure loss range.

[0130] Step S607: output the evaluation result.

[0131] In the above steps, confirm whether there are switches and circuit breakers outside the no-voltage mark range that have not been imported for remote signaling. If so, return to execute the import of remote signaling information of switches and circuit breakers in the single-line diagram, otherwise end the process.

[0132] Figure 7 It is another flow chart for analyzing and evaluating events related to distribution network line equipment according to an embodiment of the present application, first confirming whether there is a voltage loss range on the line, then confirming whether there is a voltage loss range on the line related to the ring network point on the line, and finally confirming that the abnormal information develops to the voltage loss range of the line after the power outage (including the voltage loss range of the line related to the ring network point on the line), such as Figure 7 As shown, the process of analyzing and evaluating the event may include the following steps:

[0133] Step S701, confirming the range of the line segment that loses topological connection with the power source.

[0134] In the above steps, match the range of line segments in the one-line diagram that have lost topological connection to the power source.

[0135] Step S702, determine whether there is a line segment range.

[0136] In the above steps, it is determined whether there is a line segment range that loses topological connection with the power supply. If so, the process proceeds to the next step to continue to determine whether there is a ring network point, otherwise the process ends.

[0137] Step S703, determining whether there is a ring point.

[0138] In the above steps, it is determined whether there is a ring network point. If there is a ring network point, the process proceeds to the next step; otherwise, the process directly proceeds to S706.

[0139] Step S704, matching the lines associated with the ring network point topology.

[0140] Step S705, checking the line segments in the line single-line diagram that have lost topological connection with the power supply.

[0141] In the above steps, the matching step S704 checks the line segment in the line single-line diagram that has lost topological connection with the power supply.

[0142] Step S706, matching user setting information.

[0143] In the above steps, the user setting information such as the total number of users, the total number of distribution transformer capacities, the number of loads, etc. of the line segment in the processing results of step S701 and step S705 is matched and imported.

[0144] Step S707: Matching event levels according to user settings.

[0145] In the above steps, the event level (such as security, public opinion, etc.) and other information are matched according to the user settings.

[0146] After the summary results are formed according to user needs, the output can at least include document output (word, excel format), short message output (mobile phone text messages, WeChat, elink, etc.) and data interface output (according to the requirements of the docking software platform).

[0147] The monitoring information in this embodiment triggers (or manually triggers) a method for sorting out the status of distribution network line switch equipment, a method for evaluating abnormal monitoring information problem events, and a method for evaluating the impact scope and situation of a voltage-free line segment in real time or a voltage-free line segment based on information. Timely evaluation of events that have occurred or may occur on the distribution network line through monitoring information further reflects the requirements for monitoring information processing, making it easier for dispatchers and power grid managers to more quickly grasp power grid problems and carry out coordinated disposal, which is more conducive to the safe operation of the power grid.

[0148] In an embodiment of the present application, an abnormality level of a distribution network line device is obtained, wherein the abnormality level is used to characterize the degree of abnormality of the distribution network line device; in response to the abnormality level reaching a level threshold, a target line matching the distribution network line device is determined; maintenance information and telesignaling information of the target line are determined, wherein the maintenance information is used to characterize the state of maintenance of the target line, and the telesignaling information is used to characterize the open and close states of electrical switches connected to the target line; based on the maintenance information and the telesignaling information, an abnormal result of the distribution network line device under the abnormal level is determined, thereby achieving a technical effect of improving the accuracy of determining the abnormal result of the distribution network line device, and further solving the technical problem of low accuracy in determining the abnormal result of the distribution network line device.

[0149] The embodiment of the present application also provides a device for determining abnormal results of distribution network line equipment. It should be noted that the device for determining abnormal results of distribution network line equipment in this embodiment can be used to execute the method for determining abnormal results of distribution network line equipment in the embodiment of the present invention.

[0150] Figure 8is a structural diagram of a device for determining an abnormal result of a distribution network line device according to an embodiment of the present application, such as Figure 8 As shown, the device 800 for determining an abnormal result of a distribution network line device may include: an acquisition unit 802 , a first determination unit 804 , a second determination unit 806 and a third determination unit 808 .

[0151] The acquisition unit 802 is used to acquire the abnormality level of the distribution network line equipment, wherein the abnormality level is used to represent the degree of abnormality of the distribution network line equipment.

[0152] The first determining unit 804 is configured to determine a target line that matches the distribution network line device in response to the abnormality level reaching a level threshold.

[0153] The second determination unit 806 is used to determine the maintenance information and telemetering information of the target line, wherein the maintenance information is used to represent the state of maintenance of the target line, and the telemetering information is used to represent the opening and closing state of the electrical switch connected to the target line.

[0154] The third determining unit 808 is used to determine the abnormal result of the distribution network line equipment at the abnormal level based on the maintenance information and the remote signaling information.

[0155] Optionally, the first determination unit 804 includes: a first determination module, configured to determine a first line and a second line matching the distribution network line equipment in response to the abnormality level reaching a level threshold, wherein the second line is a line connected to the ring network switch.

[0156] Optionally, the second determination unit 806 is used to determine the maintenance information of the target line, including: a second determination module, used to determine the first maintenance information of the first line and the second maintenance information of the second line; a combination module, used to combine the first maintenance information and the second maintenance information to obtain maintenance information.

[0157] Optionally, the first determination unit 804 includes: a marking module, used to mark the distribution network line equipment in response to the abnormal level reaching the level threshold, and obtain the marked distribution network line equipment; a third determination module, used to determine the target line matching the marked distribution network line equipment.

[0158] Optionally, after determining the telesignaling information of the target line, the device further includes: a fourth determination unit, configured to determine, based on the telesignaling information, a target electrical switch in an open state; and adjust the open state of the target electrical switch to a closed state.

[0159] Optionally, the device further includes: a marking unit, which is used to mark the distribution network line equipment within the target range based on the maintenance information to obtain a marking result, wherein the marking result is used to indicate that the distribution network line equipment is in a normal operating state.

[0160] Optionally, the device also includes: a first acquisition unit, used to acquire monitoring information of the monitoring system, wherein the monitoring system is used to monitor the distribution network line equipment, and the monitoring information is used to characterize the operating status of the distribution network line equipment; a fifth determination unit, used to determine the abnormality level of the distribution network line equipment based on the monitoring information.

[0161] In the device, the abnormal level of the distribution network line equipment is obtained by the acquisition unit 802, wherein the abnormal level is used to characterize the degree of abnormality of the distribution network line equipment. The first determination unit 804 determines the target line matching the distribution network line equipment in response to the abnormal level reaching the level threshold. The second determination unit 806 determines the maintenance information and telemetering information of the target line, wherein the maintenance information is used to characterize the state of maintenance of the target line, and the telemetering information is used to characterize the opening and closing state of the electrical switch connected to the target line. The third determination unit 808 determines the abnormal result of the distribution network line equipment under the abnormal level based on the maintenance information and the telemetering information, thereby achieving the technical effect of improving the accuracy of determining the abnormal result of the distribution network line equipment, thereby solving the technical problem of low accuracy in determining the abnormal result of the distribution network line equipment.

[0162] According to another aspect of an embodiment of the present application, a non-volatile storage medium is also provided, the non-volatile storage medium including a stored program, wherein when the program is running, the device where the non-volatile storage medium is located is controlled to execute a method for determining an abnormal result of any distribution network line device.

[0163] Specifically, the above storage medium is used to store program instructions for the following functions to implement the following functions:

[0164] Obtain an abnormality level of the distribution network line equipment, wherein the abnormality level is used to characterize the degree of abnormality of the distribution network line equipment; in response to the abnormality level reaching a level threshold, determine a target line that matches the distribution network line equipment; determine maintenance information and telesignaling information of the target line, wherein the maintenance information is used to characterize the state of maintenance of the target line, and the telesignaling information is used to characterize the opening and closing state of the electrical switch connected to the target line; based on the maintenance information and the telesignaling information, determine the abnormal result of the distribution network line equipment under the abnormality level.

[0165] Optionally, in this embodiment, the above-mentioned storage medium may include, but is not limited to, electronic, magnetic, optical, electromagnetic, infrared, or semiconductor systems, devices or equipment, or any suitable combination of the above-mentioned contents. More specific examples of the above-mentioned storage medium may include electrical connections based on one or more lines, portable computer disks, hard disks, random access memories (RAM), read-only memories (ROM), erasable programmable read-only memories (EPROM or flash memory), optical fibers, portable compact disk read-only memories (CD-ROM), optical storage devices, magnetic storage devices, or any suitable combination of the above-mentioned contents.

[0166] According to another aspect of an embodiment of the present invention, a processor is further provided. The processor is used to run a program. When the program is run, the method for determining an abnormal result of a distribution network line device in an embodiment of the present invention is executed.

[0167] In an exemplary embodiment of the present application, a computer program product is also provided, including a computer program, and when the computer program is executed by a processor, the computer program implements any of the above-mentioned methods for determining an abnormal result of a distribution network line device.

[0168] Optionally, the computer program may implement the following steps when executed by a processor:

[0169] Obtain an abnormality level of the distribution network line equipment, wherein the abnormality level is used to characterize the degree of abnormality of the distribution network line equipment; in response to the abnormality level reaching a level threshold, determine a target line that matches the distribution network line equipment; determine maintenance information and telesignaling information of the target line, wherein the maintenance information is used to characterize the state of maintenance of the target line, and the telesignaling information is used to characterize the opening and closing state of the electrical switch connected to the target line; based on the maintenance information and the telesignaling information, determine the abnormal result of the distribution network line equipment under the abnormality level.

[0170] In an exemplary embodiment of the present application, a computer program product is also provided, including a non-volatile computer-readable storage medium, wherein the non-volatile computer-readable storage medium stores a computer program, and the computer program is configured to execute any of the above-mentioned methods for determining abnormal results of distribution network line equipment when running.

[0171] Optionally, the computer program may implement the following steps when executed by a processor:

[0172] Obtain an abnormality level of the distribution network line equipment, wherein the abnormality level is used to characterize the degree of abnormality of the distribution network line equipment; in response to the abnormality level reaching a level threshold, determine a target line that matches the distribution network line equipment; determine maintenance information and telesignaling information of the target line, wherein the maintenance information is used to characterize the state of maintenance of the target line, and the telesignaling information is used to characterize the opening and closing state of the electrical switch connected to the target line; based on the maintenance information and the telesignaling information, determine the abnormal result of the distribution network line equipment under the abnormality level.

[0173] In an exemplary embodiment of the present application, a computer program is further provided. The computer program is configured to execute the steps in any of the above method embodiments when running.

[0174] Optionally, the computer program may implement the following steps when executed by a processor:

[0175] Obtain an abnormality level of the distribution network line equipment, wherein the abnormality level is used to characterize the degree of abnormality of the distribution network line equipment; in response to the abnormality level reaching a level threshold, determine a target line that matches the distribution network line equipment; determine maintenance information and telesignaling information of the target line, wherein the maintenance information is used to characterize the state of maintenance of the target line, and the telesignaling information is used to characterize the opening and closing state of the electrical switch connected to the target line; based on the maintenance information and the telesignaling information, determine the abnormal result of the distribution network line equipment under the abnormality level.

[0176] According to an embodiment of the present application, an electronic device is provided, which includes: at least one processor; and a memory communicatively connected to the at least one processor; wherein the memory stores instructions executable by the at least one processor, and the instructions are executed by the at least one processor so that the at least one processor can execute any of the above-mentioned methods for determining abnormal results of distribution network line equipment.

[0177] Optionally, the electronic device may further include a transmission device and an input / output device, wherein the transmission device is connected to the processor, and the input / output device is connected to the processor.

[0178] Fig. 9 is a schematic block diagram of an electronic device according to an embodiment of the present application. The electronic device is intended to represent various forms of digital computers, such as laptop computers, desktop computers, workstations, personal digital assistants, servers, blade servers, mainframe computers, and other suitable computers. The electronic device may also represent various forms of mobile devices, such as personal digital processing, cellular phones, smart phones, wearable devices, and other similar computing devices. The components shown herein, their connections and relationships, and their functions are merely examples and are not intended to limit the implementation of the present application described and / or required herein.

[0179] like Fig. 9 As shown, the device 900 includes a computing unit 901, which can perform various appropriate actions and processes according to a computer program stored in a read-only memory (ROM) 902 or a computer program loaded from a storage unit 908 into a random access memory (RAM) 903. In the RAM 903, various programs and data required for the operation of the device 900 can also be stored. The computing unit 901, the ROM 902, and the RAM 903 are connected to each other via a bus 904. An input / output (I / O) interface 905 is also connected to the bus 904.

[0180] A number of components in the device 900 are connected to the I / O interface 905, including: an input unit 906, such as a keyboard, a mouse, etc.; an output unit 907, such as various types of displays, speakers, etc.; a storage unit 908, such as a disk, an optical disk, etc.; and a communication unit 909, such as a network card, a modem, a wireless communication transceiver, etc. The communication unit 909 allows the device 900 to exchange information / data with other devices through a computer network such as the Internet and / or various telecommunication networks.

[0181] The computing unit 901 may be a variety of general and / or special processing components with processing and computing capabilities. Some examples of the computing unit 901 include, but are not limited to, a central processing unit (CPU), a graphics processing unit (GPU), various dedicated artificial intelligence (AI) computing chips, various computing units running machine learning model algorithms, digital signal processors (DSPs), and any appropriate processors, controllers, microcontrollers, etc. The computing unit 901 performs the various methods and processes described above, such as the determination method of the abnormal result of the distribution network line device. For example, in some embodiments, the determination method of the abnormal result of the distribution network line device may be implemented as a computer software program, which is tangibly included in a machine-readable medium, such as a storage unit 908. In some embodiments, part or all of the computer program may be loaded and / or installed on the device 900 via the ROM 902 and / or the communication unit 909. When the computer program is loaded into the RAM 903 and executed by the computing unit 901, one or more steps of the determination method of the abnormal result of the distribution network line device described above may be performed. Alternatively, in other embodiments, the computing unit 901 may be configured to execute the method for determining an abnormal result of a distribution network line device in any other appropriate manner (for example, by means of firmware).

[0182] Various implementations of the systems and techniques described above herein can be implemented in digital electronic circuit systems, integrated circuit systems, field programmable gate arrays (FPGAs), application specific integrated circuits (ASICs), application specific standard products (ASSPs), systems on chips (SOCs), load programmable logic devices (CPLDs), computer hardware, firmware, software, and / or combinations thereof. These various implementations can include: being implemented in one or more computer programs that can be executed and / or interpreted on a programmable system including at least one programmable processor, which can be a special purpose or general purpose programmable processor that can receive data and instructions from a storage system, at least one input device, and at least one output device, and transmit data and instructions to the storage system, the at least one input device, and the at least one output device.

[0183] The program code for implementing the method of the present application can be written in any combination of one or more programming languages. These program codes can be provided to a processor or controller of a general-purpose computer, a special-purpose computer, or other programmable data processing device, so that the program code, when executed by the processor or controller, implements the functions / operations specified in the flow chart and / or block diagram. The program code can be executed entirely on the machine, partially on the machine, partially on the machine and partially on a remote machine as a stand-alone software package, or entirely on a remote machine or server.

[0184] In the context of the present application, a machine-readable medium may be a tangible medium that may contain or store a program for use by or in conjunction with an instruction execution system, device, or equipment. A machine-readable medium may be a machine-readable signal medium or a machine-readable storage medium. A machine-readable medium may include, but is not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, device, or equipment, or any suitable combination of the foregoing. A more specific example of a machine-readable storage medium may include an electrical connection based on one or more lines, a portable computer disk, a hard disk, a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disk read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.

[0185] To provide interaction with a user, the systems and techniques described herein can be implemented on a computer having: a display device (e.g., a CRT (cathode ray tube) or LCD (liquid crystal display) monitor) for displaying information to the user; and a keyboard and pointing device (e.g., a mouse or trackball) through which the user can provide input to the computer. Other types of devices can also be used to provide interaction with the user; for example, the feedback provided to the user can be any form of sensory feedback (e.g., visual feedback, auditory feedback, or tactile feedback); and input from the user can be received in any form (including acoustic input, voice input, or tactile input).

[0186] The systems and techniques described herein may be implemented in a computing system that includes back-end components (e.g., as a data server), or a computing system that includes middleware components (e.g., an application server), or a computing system that includes front-end components (e.g., a user computer with a graphical user interface or a web browser through which a user can interact with implementations of the systems and techniques described herein), or a computing system that includes any combination of such back-end components, middleware components, or front-end components. The components of the system may be interconnected by any form or medium of digital data communication (e.g., a communication network). Examples of communication networks include: a local area network (LAN), a wide area network (WAN), and the Internet.

[0187] A computer system may include a client and a server. The client and the server are generally remote from each other and usually interact through a communication network. The relationship of client and server is generated by computer programs running on respective computers and having a client-server relationship with each other. The server may be a cloud server, a server of a distributed system, or a server combined with a blockchain.

[0188] The serial numbers of the above-mentioned embodiments of the present application are for description only and do not represent the advantages or disadvantages of the embodiments.

[0189] In the above embodiments of the present application, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, please refer to the relevant description of other embodiments.

[0190] In the several embodiments provided in this application, it should be understood that the disclosed technical content can be implemented in other ways. Among them, the device embodiments described above are only schematic. For example, the division of the units can be a logical function division. There may be other division methods in actual implementation. For example, multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be through some interfaces, indirect coupling or communication connection of units or modules, which can be electrical or other forms.

[0191] The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple units. Some or all of the units may be selected according to actual needs to achieve the purpose of the present embodiment.

[0192] In addition, each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit. The above-mentioned integrated unit may be implemented in the form of hardware or in the form of software functional units.

[0193] If the integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present application, in essence, or the part that contributes to the prior art or all or part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium, including a number of instructions to enable a computer device (which can be a personal computer, a server or a network device, etc.) to perform all or part of the steps of the method described in each embodiment of the present application. The aforementioned storage medium includes: U disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), mobile hard disk, disk or optical disk and other media that can store program codes.

[0194] The above is only a preferred implementation of the present application. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present application. These improvements and modifications should also be regarded as the scope of protection of the present application.

Claims

1. A method for determining abnormal results of distribution network line equipment, characterized in that: include: Acquire an abnormality level of the distribution network line equipment, wherein the abnormality level is used to characterize the degree of abnormality of the distribution network line equipment; In response to the abnormality level reaching a level threshold, determining a target line that matches the distribution network line device; Determine the maintenance information and telemetering information of the target line, wherein the maintenance information is used to represent the state of maintenance of the target line, and the telemetering information is used to represent the opening and closing state of the electrical switch connected to the target line; Based on the maintenance information and the remote signaling information, an abnormal result of the distribution network line equipment at the abnormal level is determined.

2. The method according to claim 1, characterized in that In response to the abnormality level reaching a level threshold, determining a target line matching the distribution network line device includes: In response to the abnormality level reaching a level threshold, a first line and a second line matching the distribution network line device are determined, wherein the second line is a line connected to a ring network switch.

3. The method according to claim 2, characterized in that Determining the maintenance information of the target line includes: Determining first maintenance information of the first line and second maintenance information of the second line; The first maintenance information and the second maintenance information are combined to obtain the maintenance information.

4. The method according to claim 1, characterized in that: In response to the abnormality level reaching a level threshold, determining a target line matching the distribution network line device includes: In response to the abnormal level reaching the level threshold, marking the distribution network line equipment to obtain the marked distribution network line equipment; Determine a target line that matches the marked distribution network line device.

5. The method according to claim 1, characterized in that After determining the remote signaling information of the target line, the method further includes: Based on the remote signaling information, determining the target electrical switch in the open state; The open / closed state of the target electrical switch is adjusted to a closed state.

6. The method according to claim 1, characterized in that The method further comprises: Based on the maintenance information, the distribution network line equipment within the target range is marked to obtain a marking result, wherein the marking result is used to indicate that the distribution network line equipment is in a normal operating state.

7. The method according to claim 1, characterized in that The method further comprises: Acquire monitoring information of a monitoring system, wherein the monitoring system is used to monitor the distribution network line equipment, and the monitoring information is used to characterize the operating status of the distribution network line equipment; Based on the monitoring information, the abnormality level of the distribution network line equipment is determined.

8. A device for determining abnormal results of distribution network line equipment, characterized in that: include: An acquisition unit, used for acquiring an abnormality level of a distribution network line device, wherein the abnormality level is used to characterize the degree of abnormality of the distribution network line device; A first determining unit, configured to determine a target line matching the distribution network line device in response to the abnormality level reaching a level threshold; A second determining unit is used to determine the maintenance information and telemetering information of the target line, wherein the maintenance information is used to represent the state of maintenance of the target line, and the telemetering information is used to represent the opening and closing state of the electrical switch connected to the target line; The third determining unit is used to determine the abnormal result of the distribution network line equipment at the abnormal level based on the maintenance information and the remote signaling information.

9. A non-volatile storage medium, characterized in that: The storage medium includes a stored program, wherein when the program is executed, the device where the storage medium is located is controlled to execute the method according to any one of claims 1 to 7.

10. A processor, characterized in that: The processor is used to run a program, wherein the program executes the method according to any one of claims 1 to 7 when running.

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