A power outage plan generation method and device

Abstract

The application discloses a power-off plan generation method and device, the method comprises the following steps: obtaining a planned power-off window of an operation and maintenance power distribution network, the planned power-off window is used for indicating a time period for each operation and maintenance unit to perform power-off operation and maintenance; determining a power-off equivalent parameter of the operation and maintenance power distribution network according to the planned power-off window, the power-off equivalent parameter comprises an expected power-off equivalent of the operation and maintenance power distribution network in a preset time length; generating a power-off plan of the operation and maintenance power distribution network according to the planned power-off window, the power-off equivalent parameter and a preset power-off grade table, the power-off plan is used for indicating that the operation and maintenance power distribution network performs corresponding power-off operation and maintenance. It can be seen that the application can determine the corresponding power-off equivalent parameter of the operation and maintenance power distribution network according to the planned power-off window, and then generate the power-off plan of the operation and maintenance power distribution network according to the planned power-off window, the power-off equivalent parameter and the preset power-off grade table, so that the planned power-off business management level can be improved, and the power grid operation safety risk can be reduced.

Description

Technical Field

[0001] This invention relates to the field of big data analytics, and in particular to a method and apparatus for generating power outage plans. Background Technology

[0002] With the continuous advancement of urbanization, the demand for urban power distribution network infrastructure construction, relocation and renovation, capacity expansion and other operations has increased dramatically. The implementation of these operations requires the formulation of reasonable power outage plans based on the urban operation and maintenance power distribution network.

[0003] In practical applications, various maintenance units in the distribution network need to apply for power outages before commencing work. The maintenance unit then issues dispatch instructions to the distribution network based on the outage plan, causing the distribution network to execute the corresponding outage operations. However, because the maintenance of the distribution network requires manual configuration, problems such as insufficient configuration personnel and inconsistent technical skills can easily arise. This limits the number of dispatch instructions that can be issued by the maintenance unit at the same time, reducing the operational efficiency of planned outages and increasing the risk to grid operation safety.

[0004] Therefore, it is particularly important to provide a method that can improve the operational level of planned power outages, thereby reducing the safety risks of power grid operation. Summary of the Invention

[0005] The technical problem to be solved by the present invention is to provide a method and apparatus for generating power outage plans, which can improve the management level of planned power outage operations and thereby reduce the safety risks of power grid operation.

[0006] To address the aforementioned technical problems, the first aspect of this invention discloses a method for generating a power outage plan, the method comprising: Obtain the planned power outage window for the operation and maintenance distribution network, which includes at least one operation and maintenance unit, and the planned power outage window is used to indicate the time period for each operation and maintenance unit to perform power outage operation and maintenance operations; Based on the planned power outage window, the power outage equivalent parameters of the operation and maintenance distribution network are determined. The power outage equivalent parameters include the expected power outage equivalent of the operation and maintenance distribution network over a preset time period. Based on the planned power outage window, the power outage equivalent parameters, and the preset power outage level table, a power outage plan is generated for the operation and maintenance distribution network. The power outage plan is used to instruct the operation and maintenance distribution network to perform corresponding power outage operation and maintenance operations.

[0007] As an optional implementation, in the first aspect of the present invention, before generating the power outage plan for the operation and maintenance distribution network based on the planned power outage window, the power outage equivalent parameter, and the preset power outage level table, the method further includes: Obtain historical power outage plans for the operation and maintenance distribution network; Based on the historical power outage plans of the operation and maintenance distribution network, the plan execution rate and planned power outage rate of each operation and maintenance unit are determined. The plan execution rate is used to indicate the plan execution status of the operation and maintenance unit, and the planned power outage rate is used to indicate the ratio of the planned power outages of the operation and maintenance unit to the total number of power outages. Based on the execution rate of all the plans and the outage rate of all the plans, the outage priority of each of the operation and maintenance units is determined, and based on the outage priority of all the operation and maintenance units, a preset outage level table for the operation and maintenance distribution network is determined.

[0008] As an optional implementation, in the first aspect of the present invention, obtaining the planned power outage window of the operation and maintenance distribution network includes: Obtain the estimated power outage demand of the aforementioned operation and maintenance distribution network; Based on the expected power outage demand, the power supply parameters for the operation and maintenance distribution network are determined, and the power supply parameters are used to indicate the expected power supply status for at least one power supply event. Based on the historical power outage plans obtained in advance for the operation and maintenance distribution network, the expected power outage demand, and the power supply guarantee parameters, the planned power outage window for the operation and maintenance distribution network is obtained.

[0009] As an optional implementation, in the first aspect of the present invention, the preset time length includes a plurality of sub-time lengths; And, the step of generating the power outage plan for the operation and maintenance distribution network based on the planned power outage window, the power outage equivalent parameters, and the preset power outage level table includes: Based on the planned power outage window and the power outage equivalent parameter, the equivalent deviation parameter of the operation and maintenance distribution network is determined. The equivalent deviation parameter is used to indicate the deviation of each operation and maintenance unit between the expected sub-power outage equivalents of multiple sub-time lengths. Based on the equivalent deviation parameter and the preset power outage level table, a power outage plan is generated for the operation and maintenance distribution network.

[0010] As an optional implementation, in the first aspect of the present invention, generating a power outage plan for the operation and maintenance distribution network based on the equivalent deviation parameter and the preset power outage level table includes: Based on the equivalent deviation parameter, determine whether there is a first maintenance unit in the operation and maintenance distribution network that does not meet the preset deviation conditions; When it is determined that there is at least one first operation and maintenance unit in the operation and maintenance distribution network, the equalization control parameters for each first operation and maintenance unit are generated according to the equivalent deviation parameter and the power outage equivalent parameter. The equalization control parameters are used to control the first operation and maintenance unit to perform the corresponding equalization equivalent operation. Based on the preset power outage level table and all the balance control parameters, a power outage plan for the operation and maintenance distribution network is generated.

[0011] As an optional implementation, in the first aspect of the invention, before generating the power outage plan for the operation and maintenance distribution network based on the preset power outage level table and all the balancing control parameters, the method further includes: Based on the planned power outage window, determine whether there is a second maintenance unit in the operation and maintenance distribution network that meets the preset window scheduling conditions; When it is determined that there is at least one second maintenance unit in the maintenance and distribution network, a window scheduling parameter for the maintenance and distribution network is generated according to the preset power outage level table. The window scheduling parameter is used to adjust the time period for all second maintenance units to perform power outage maintenance operations. And, the step of generating a power outage plan for the operation and maintenance distribution network based on the preset power outage level table and all the balancing control parameters includes: Based on the window scheduling parameters, the preset power outage level table, and all the balance control parameters, a power outage plan for the operation and maintenance distribution network is generated. As an optional implementation, in the first aspect of the present invention, during the process of performing a planned power outage operation in the operation and maintenance distribution network, the method further includes: Obtain meteorological parameters of the area where the operation and maintenance distribution network is located. The meteorological parameters are used to indicate the current and / or expected meteorological conditions of the area where the operation and maintenance distribution network is located. Based on the meteorological parameters, predict the power outage interference index of the area where the operation and maintenance distribution network is located, and determine whether the power outage interference index is greater than a preset index threshold. When it is determined that the power outage interference index is greater than the preset index threshold, the planned update parameters of the operation and maintenance distribution network are generated based on the meteorological parameters and the power outage interference index. According to the plan update parameters, update the power outage plan of the operation and maintenance distribution network, and continue to perform the corresponding power outage operation and maintenance operations according to the updated power outage plan of the operation and maintenance distribution network.

[0012] A second aspect of the present invention discloses a power outage plan generation device, the device comprising: The acquisition module is used to acquire the planned power outage window of the operation and maintenance distribution network, which includes at least one operation and maintenance unit. The planned power outage window is used to indicate the time period during which each operation and maintenance unit will perform power outage operation and maintenance. The determination module is used to determine the outage equivalent parameters of the operation and maintenance distribution network according to the planned outage window. The outage equivalent parameters include the expected outage equivalent of the operation and maintenance distribution network over a preset time period. The generation module is used to generate a power outage plan for the operation and maintenance distribution network based on the planned power outage window, the power outage equivalent parameters, and the preset power outage level table. The power outage plan is used to instruct the operation and maintenance distribution network to perform corresponding power outage operation and maintenance operations.

[0013] As an optional implementation, in a second aspect of the invention, the acquisition module is further configured to: Before the generation module generates the power outage plan for the operation and maintenance distribution network based on the planned power outage window, the power outage equivalent parameter, and the preset power outage level table, the historical power outage plan of the operation and maintenance distribution network is obtained. The determining module is further configured to determine the plan execution rate and planned outage rate of each operation and maintenance unit based on the historical outage plans of the operation and maintenance distribution network. The plan execution rate is used to indicate the plan execution status of the operation and maintenance unit, and the planned outage rate is used to indicate the ratio of the planned outages of the operation and maintenance unit to the total number of outages. Based on all the plan execution rates and all the planned outage rates, the module determines the outage priority of each operation and maintenance unit, and based on the outage priorities of all the operation and maintenance units, the module determines the preset outage level table of the operation and maintenance distribution network.

[0014] As an optional implementation, in the second aspect of the present invention, the method by which the acquisition module acquires the planned power outage window of the operation and maintenance distribution network specifically includes: Obtain the estimated power outage demand of the aforementioned operation and maintenance distribution network; Based on the expected power outage demand, the power supply parameters for the operation and maintenance distribution network are determined, and the power supply parameters are used to indicate the expected power supply status for at least one power supply event. Based on the historical power outage plans obtained in advance for the operation and maintenance distribution network, the expected power outage demand, and the power supply guarantee parameters, the planned power outage window for the operation and maintenance distribution network is obtained.

[0015] As an optional implementation, in a second aspect of the present invention, the preset time length includes a plurality of sub-time lengths; Furthermore, the specific methods by which the generation module generates the power outage plan for the operation and maintenance distribution network based on the planned power outage window, the power outage equivalent parameters, and the preset power outage level table include: Based on the planned power outage window and the power outage equivalent parameter, the equivalent deviation parameter of the operation and maintenance distribution network is determined. The equivalent deviation parameter is used to indicate the deviation of each operation and maintenance unit between the expected sub-power outage equivalents of multiple sub-time lengths. Based on the equivalent deviation parameter and the preset power outage level table, a power outage plan is generated for the operation and maintenance distribution network.

[0016] As an optional implementation, in the second aspect of the present invention, the method by which the generation module generates the power outage plan for the operation and maintenance distribution network based on the equivalent deviation parameter and the preset power outage level table specifically includes: Based on the equivalent deviation parameter, determine whether there is a first maintenance unit in the operation and maintenance distribution network that does not meet the preset deviation conditions; When it is determined that there is at least one first operation and maintenance unit in the operation and maintenance distribution network, the equalization control parameters for each first operation and maintenance unit are generated according to the equivalent deviation parameter and the power outage equivalent parameter. The equalization control parameters are used to control the first operation and maintenance unit to perform the corresponding equalization equivalent operation. Based on the preset power outage level table and all the balance control parameters, a power outage plan for the operation and maintenance distribution network is generated.

[0017] As an optional implementation, in a second aspect of the invention, the apparatus further includes: The judgment module is used to determine whether there is a second operation and maintenance unit in the operation and maintenance distribution network that meets the preset window scheduling conditions before the generation module generates the power outage plan of the operation and maintenance distribution network according to the preset power outage level table and all the balance control parameters. The generation module is further configured to generate window scheduling parameters for the operation and maintenance distribution network according to the preset power outage level table when the judgment module determines that there is at least one second operation and maintenance unit in the operation and maintenance distribution network. The window scheduling parameters are used to adjust the time period for all second operation and maintenance units to perform power outage operation and maintenance operations. Furthermore, the method by which the generation module generates the power outage plan for the operation and maintenance distribution network based on the preset power outage level table and all the balancing control parameters specifically includes: Based on the window scheduling parameters, the preset power outage level table, and all the balance control parameters, a power outage plan for the operation and maintenance distribution network is generated.

[0018] As an optional implementation, in a second aspect of the invention, the acquisition module is further configured to: During the execution of the corresponding planned power outage operation in the operation and maintenance distribution network, meteorological parameters of the area where the operation and maintenance distribution network is located are obtained. The meteorological parameters are used to indicate the current weather conditions and / or expected weather conditions of the area where the operation and maintenance distribution network is located. The judgment module is also used to predict the power outage interference index of the area where the operation and maintenance distribution network is located based on the meteorological parameters, and to determine whether the power outage interference index is greater than a preset index threshold. The generation module is also used to generate planned update parameters for the operation and maintenance distribution network based on the meteorological parameters and the power outage interference index when the judgment module determines that the power outage interference index is greater than the preset index threshold. The device also includes: The update module is used to update the power outage plan of the operation and maintenance distribution network according to the plan update parameters, and continue to execute the corresponding power outage operation and maintenance operations according to the updated power outage plan of the operation and maintenance distribution network.

[0019] A third aspect of the present invention discloses another power outage plan generation apparatus, the apparatus comprising: Memory containing executable program code; A processor coupled to the memory; The processor calls the executable program code stored in the memory to execute the power outage plan generation method disclosed in the first aspect of the present invention.

[0020] The fourth aspect of the present invention discloses a computer storage medium storing computer instructions, which, when invoked, are used to execute the power outage plan generation method disclosed in the first aspect of the present invention.

[0021] Compared with the prior art, the embodiments of the present invention have the following beneficial effects: In this embodiment of the invention, a planned power outage window for the operation and maintenance distribution network is obtained. The operation and maintenance distribution network includes at least one operation and maintenance unit, and the planned power outage window is used to indicate the time period during which each operation and maintenance unit will perform power outage operation and maintenance operations. Based on the planned power outage window, a power outage equivalent parameter for the operation and maintenance distribution network is determined. The power outage equivalent parameter includes the expected power outage equivalent of the operation and maintenance distribution network over a preset time length. Based on the planned power outage window, the power outage equivalent parameter, and a preset power outage level table, a power outage plan for the operation and maintenance distribution network is generated. The power outage plan is used to instruct the operation and maintenance distribution network to perform corresponding power outage operation and maintenance operations. Therefore, implementing this invention can determine the corresponding power outage equivalent parameter based on the planned power outage window of the operation and maintenance distribution network, and then generate a power outage plan for the operation and maintenance distribution network based on the planned power outage window, the power outage equivalent parameter, and the preset power outage level table. This can improve the level of planned power outage business management, thereby reducing the safety risks of power grid operation. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1This is a flowchart illustrating a power outage plan generation method disclosed in an embodiment of the present invention; Figure 2 This is a flowchart illustrating another method for generating a power outage plan disclosed in an embodiment of the present invention; Figure 3 This is a schematic diagram of the structure of a power outage plan generation device disclosed in an embodiment of the present invention; Figure 4 This is a schematic diagram of another power outage plan generation device disclosed in an embodiment of the present invention; Figure 5 This is a schematic diagram of the structure of another power outage plan generation device disclosed in an embodiment of the present invention. Detailed Implementation

[0024] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0025] The terms "first," "second," etc., used in the specification, claims, and accompanying drawings of this invention are used to distinguish different objects, not to describe a specific order. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion. For example, a process, method, apparatus, product, or end that includes a series of steps or units is not limited to the listed steps or units, but may optionally include steps or units not listed, or may optionally include other steps or units inherent to these processes, methods, products, or ends.

[0026] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of the invention. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0027] This invention discloses a method and apparatus for generating power outage plans. It can determine the corresponding power outage equivalent parameters based on the planned power outage window of the distribution network, and then generate a power outage plan for the distribution network based on the planned power outage window, the power outage equivalent parameters, and a preset power outage level table. This improves the management level of planned power outage operations and reduces the safety risks to power grid operation. Detailed descriptions follow.

[0028] Example 1 Please see Figure 1 , Figure 1 This is a flowchart illustrating a power outage plan generation method disclosed in an embodiment of the present invention. Figure 1 The described power outage plan generation method can be applied to scenarios where power outage plans need to be generated in daily life, and this embodiment of the invention is not limited thereto. Optionally, this method can be implemented by a power outage plan generation system, which can be integrated into a power outage plan generation device, or it can exist independently of the power outage plan generation device. It can also be a local server or cloud server used to process the power outage plan generation process, etc., and this embodiment of the invention is not limited thereto. Figure 1 As shown, the power outage plan generation method may include the following operations: 101. Obtain the planned power outage window for the operation and maintenance distribution network.

[0029] In this embodiment of the invention, optionally, the operation and maintenance distribution network includes at least one operation and maintenance unit, and the planned power outage window is used to indicate the time period during which each operation and maintenance unit performs power outage operation and maintenance operations. Optionally, each operation and maintenance unit of the distribution network is responsible for collecting the power outage requirements of its corresponding operation and maintenance equipment. These power outage requirements include, but are not limited to, power grid infrastructure construction, relocation and renovation, and capacity expansion. Specifically, since the sub-planned power outage windows of each operation and maintenance unit are different and may overlap, coordinating the sub-planned power outage windows of each operation and maintenance unit through the planned power outage window of the distribution network can reduce window overlap and improve the coordination of the planned power outage windows of the distribution network.

[0030] In this embodiment of the invention, optionally, the planned power outage window for the operation and maintenance of the power distribution network will be dynamically adjusted according to seasonal changes and / or special periods. For example, during peak residential electricity consumption periods in summer, important holidays (such as Labor Day, National Day, and Spring Festival), and special events (such as the middle school entrance examination and the college entrance examination), power outages for power grid equipment are usually not scheduled or are minimized; that is, the planned power outage window for the operation and maintenance of the power distribution network will not be scheduled during these periods. This helps to ensure the electricity needs of society and residents and improve residents' living comfort.

[0031] 102. Determine the power outage equivalent parameters for the operation and maintenance distribution network based on the planned power outage window.

[0032] In this embodiment of the invention, optionally, the power outage equivalent parameter includes the estimated power outage equivalent of the operation and maintenance distribution network over a preset time period. Specifically, based on big data analysis and fine-tuning by technical personnel, the planned power outage equivalent for the operation and maintenance distribution network for the current year, each quarter, each month, each date, and each time period is determined.

[0033] 103. Generate a power outage plan for the operation and maintenance distribution network based on the planned power outage window, power outage equivalent parameters, and preset power outage level table.

[0034] In this embodiment of the invention, optionally, the power outage plan is used to instruct the operation and maintenance distribution network to perform corresponding power outage operation and maintenance operations. Optionally, a preset power outage priority table is used to indicate the power outage priority of each operation and maintenance unit in the distribution network. That is, when multiple operation and maintenance units plan to apply for power outages in the same power outage window, and the number of operation and maintenance units exceeds the maximum allowable power outage equivalent for the power outage window, the operation and maintenance unit with higher priority is given priority to perform the power outage according to the preset power outage priority table, and the power outage time of the operation and maintenance unit with lower priority is readjusted to other power outage windows. Optionally, the preset power outage priority table is calculated based on the planned execution rate and planned power outage rate of each operation and maintenance unit in the distribution network.

[0035] As can be seen, implementing the embodiments of the present invention can determine the corresponding power outage equivalent parameters according to the planned power outage window of the operation and maintenance distribution network, and then generate the power outage plan of the operation and maintenance distribution network according to the planned power outage window, the power outage equivalent parameters and the preset power outage level table, which can improve the level of planned power outage business management and reduce the power grid operation safety risks.

[0036] In an optional embodiment, before step 103 generates the power outage plan for the operation and maintenance distribution network based on the planned power outage window, power outage equivalent parameters, and a preset power outage level table, the method further includes: Obtain historical power outage plans for the operation and maintenance distribution network; Based on the historical power outage plans of the power distribution network, determine the plan execution rate and planned power outage rate for each operation and maintenance unit; Based on the execution rate of all plans and the outage rate of all plans, determine the outage priority of each operation and maintenance unit, and based on the outage priority of all operation and maintenance units, determine the preset outage level table of the operation and maintenance distribution network.

[0037] In this optional embodiment, the plan execution rate is optionally used to indicate the plan execution status of the operation and maintenance unit, and the planned power outage rate is used to indicate the ratio of the number of planned power outages to the total number of power outages. For example, based on the historical power outage plans of the distribution network, the monthly planned time and implementation status of power outages for each operation and maintenance unit in a certain historical year are analyzed. Plans without rescheduling or cancellation are characterized as accurate monthly plans; otherwise, they are considered inaccurate monthly plans. Further, the ratio between the number of months in that historical year where the operation and maintenance unit's monthly plans are characterized as accurate and the total number of months within the preset interval is calculated to obtain the annual plan execution rate of the operation and maintenance unit in that historical year. Similarly, analyzing the daily planned time and implementation status of power outages for a certain historical month for each operation and maintenance unit can yield the monthly plan execution rate of that historical month.

[0038] In this optional embodiment, optionally, based on the historical power outage plans of the power distribution network, the power outage application forms of each operation and maintenance unit for each historical year are analyzed. Power outages planned with a pre-set date (e.g., 7 days in advance) are classified as planned power outages, while power outages not planned with a pre-set date are classified as unplanned power outages. Further, the ratio between the number of power outages classified as planned power outages in each historical year and the total number of power outages in the corresponding historical year is calculated to obtain the operation and maintenance unit's performance in each historical year. The planned power outage rate is used to determine the planned power outage rate for the current year for the maintenance unit.

[0039] In this optional embodiment, the outage priority of an operations and maintenance (O&M) unit can be optionally equal to the sum of its overall planned execution rate and its overall planned outage rate. Alternatively, the overall planned execution rate can be equal to the sum of the O&M unit's annual planned execution rate and the planned execution rates for each month, calculated using a preset ratio; similarly, the overall planned outage rate can be equal to the sum of the O&M unit's annual planned outage rate and the planned outage rates for each month, calculated using a preset ratio. For example, the O&M unit's overall planned execution rate = annual planned execution rate * 80% + monthly planned execution rate * 20%; similarly, the O&M unit's overall planned outage rate = annual planned outage rate * 80% + monthly planned outage rate * 20%.

[0040] As can be seen, this optional embodiment can determine the planned execution rate and planned outage rate of each operation and maintenance unit based on the historical outage plans of the operation and maintenance distribution network, and then determine the preset outage level table of the operation and maintenance distribution network. This can improve the accuracy of the outage priority of the operation and maintenance unit, provide an accurate data foundation for subsequent steps, and thus improve the level of planned outage business management.

[0041] In another optional embodiment, step 101 above, which obtains the planned power outage window of the operation and maintenance distribution network, includes: Obtain the estimated power outage demand for the operation and maintenance distribution network; Determine the power supply parameters for the operation and maintenance distribution network based on the expected power outage demand; Based on the historical outage plans, expected outage demand, and power supply parameters obtained in advance for the operation and maintenance distribution network, the planned outage window for the operation and maintenance distribution network is obtained.

[0042] In this optional embodiment, the power supply guarantee parameters are optionally used to indicate the expected power supply guarantee status for at least one power supply guarantee event. For example, a region experiences a peak electricity consumption period every summer, during which multiple measures are needed to implement multiple power supply guarantee events, i.e., to implement power supply guarantee measures to ensure that the power supply in the region meets the needs of residents. The power supply guarantee parameters of the region's operation and maintenance distribution network can indicate the expected electricity demand, expected power supply indicators, expected event periods, and other guarantee status for each of the above-mentioned power supply guarantee events.

[0043] In this optional embodiment, historical power outage plans, historical plan execution rates, and historical planned power outage rates can be analyzed using big data technology to plan the distribution of power outage windows for the current year, assess the characteristics of power outage time windows throughout the year, and have technical personnel approve or the system automatically input the expected power supply status of multiple power supply guarantee events for the year, so as to improve the accuracy of the system's judgment on planned power outage windows.

[0044] As can be seen, this optional embodiment can obtain the planned power outage window of the operation and maintenance distribution network based on the historical power outage plan, expected power outage demand and power supply parameters. This can improve the accuracy of the planned power outage window, reduce negative phenomena such as window conflict and overlap, and thus improve the level of planned power outage business management.

[0045] Example 2 Please see Figure 2 , Figure 2 This is a flowchart illustrating a power outage plan generation method disclosed in an embodiment of the present invention. Figure 2 The described power outage plan generation method can be applied to scenarios where power outage plans need to be generated in daily life, and this embodiment of the invention is not limited thereto. Optionally, this method can be implemented by a power outage plan generation system, which can be integrated into a power outage plan generation device, or it can exist independently of the power outage plan generation device. It can also be a local server or cloud server used to process the power outage plan generation process, etc., and this embodiment of the invention is not limited thereto. Figure 2 As shown, the power outage plan generation method may include the following operations: 201. Obtain the planned power outage window for the operation and maintenance distribution network.

[0046] 202. Determine the power outage equivalent parameters for the operation and maintenance distribution network based on the planned power outage window.

[0047] 203. Determine the equivalent deviation parameters of the operation and maintenance distribution network based on the planned power outage window and the power outage equivalent parameters.

[0048] In this embodiment of the invention, optionally, the equivalent deviation parameter is used to indicate the deviation between the expected sub-outage equivalents of each operation and maintenance unit across multiple sub-time lengths. Based on the big data analysis results of the planned outage window, the outage workload equivalents of the distribution network in each preset time period of the year are determined. For example, the expected sub-outage equivalent deviations for each quarter of the year are controlled between -5% and +5%; the expected sub-outage equivalent deviations between each month within a quarter are controlled between -10% and +10%; and the expected sub-outage equivalent deviations for each working day within a month are controlled between -15% and +15%.

[0049] In this embodiment of the invention, optionally, technicians can manually adjust the workload of the power distribution network operation and maintenance at any given time (e.g., throughout the year, a quarter, a month, a day, a specific period) according to temporary business needs, in order to meet occasional special circumstances. For example, a workday can be divided into peak hours (e.g., 8:00-10:00, 14:00-16:00, etc.) and off-peak hours, with the workload during peak hours accounting for 75% of the total daily workload and the workload during off-peak hours accounting for 25%.

[0050] 204. Generate a power outage plan for the operation and maintenance distribution network based on the equivalent deviation parameters and the preset power outage level table.

[0051] In this embodiment of the invention, optionally, based on the generated power outage plan, power outage events are automatically approved for operation and maintenance units that meet the power outage window and power outage equivalent; for operation and maintenance units that do not meet the power outage window and power outage equivalent, the power outage priority of the operation and maintenance units is automatically adjusted, and then the approval is automatically confirmed by technical personnel or the system, so as to achieve rapid approval of the power outage plan.

[0052] In this embodiment of the invention, for other descriptions of steps 201-202, please refer to the detailed description of steps 101-102 in Embodiment 1. This embodiment of the invention will not repeat them.

[0053] As can be seen, implementing the embodiments of the present invention can determine the corresponding outage equivalent parameters based on the planned outage window of the operation and maintenance distribution network, and then generate an outage plan for the operation and maintenance distribution network based on the planned outage window, the outage equivalent parameters, and the preset outage level table. This can improve the management level of planned outage operations and reduce the safety risks of power grid operation. Furthermore, it can determine the equivalent deviation parameters of the operation and maintenance distribution network based on the planned outage window and the outage equivalent parameters, and then generate an outage plan for the operation and maintenance distribution network. This can ensure the relative uniformity of the outage equivalent, improve the accuracy of the outage plan, and further reduce the safety risks of power grid operation.

[0054] In an optional embodiment, step 204 above generates a power outage plan for the operation and maintenance distribution network based on the equivalent deviation parameter and a preset power outage level table, including: Based on the equivalent deviation parameter, determine whether there is a first operation and maintenance unit in the operation and maintenance distribution network that does not meet the preset deviation conditions; When it is determined that there is at least one first maintenance unit in the operation and maintenance distribution network, the balance control parameters for each first maintenance unit are generated based on the equivalent deviation parameter and the power outage equivalent parameter. Based on the preset power outage level table and all balancing control parameters, a power outage plan for the operation and maintenance distribution network is generated.

[0055] In this optional embodiment, the balancing control parameters are optionally used to control the first maintenance unit to independently adjust the expected outage equivalent for the corresponding time period. Further optionally, based on the determined equivalent deviation parameters of the maintenance distribution network, the average deviation of the outage work equivalent within each preset time period is monitored in real time. When the existence of a first maintenance unit is detected and the expected outage equivalent deviation value of the first maintenance unit is not within the preset deviation range, balancing control parameters for the first maintenance unit are generated. Based on these balancing control parameters, the first maintenance unit is controlled to adjust the corresponding expected outage equivalent, ensuring that the adjusted expected outage equivalent deviation value is within the preset deviation range. This helps ensure a relatively uniform outage work equivalent throughout the year, avoiding uneven workloads between quarters, and also reduces the workload of various departments reporting to the dispatch department for unified balancing.

[0056] As can be seen, this optional embodiment can generate corresponding balance control parameters for each first maintenance unit when there is at least one first maintenance unit in the maintenance distribution network, so as to assist in generating power outage plans for the maintenance distribution network, thereby improving the intelligence level of generating power outage plans and thus improving the management level of planned power outage services.

[0057] In another optional embodiment, before the above steps generate the power outage plan for the operation and maintenance distribution network based on a preset power outage level table and all balancing control parameters, the method further includes: Based on the planned power outage window, determine whether there is a second maintenance unit in the power distribution network that meets the preset window scheduling conditions; When it is determined that there is at least one second operation and maintenance unit in the operation and maintenance distribution network, the window scheduling parameters of the operation and maintenance distribution network are generated according to the preset power outage level table. In addition, based on the preset outage level table and all balancing control parameters, an outage plan for the operation and maintenance distribution network is generated, including: Based on the window scheduling parameters, the preset outage level table, and all balancing control parameters, an outage plan for the operation and maintenance distribution network is generated. In this optional embodiment, the window scheduling parameter can be used to adjust the time period for all second maintenance units to perform power outage maintenance operations. Specifically, during the process of each maintenance unit reporting its corresponding power outage needs, different maintenance units can view the power outage needs reported by other maintenance units, and automatically analyze power outage events with conflicting power outage time windows. Then, based on the power outage priority of different maintenance units, it can suggest whether the corresponding maintenance units should adjust the power outage time.

[0058] As can be seen, this optional embodiment can generate window scheduling parameters for the operation and maintenance distribution network when it is determined that there is at least one second operation and maintenance unit in the operation and maintenance distribution network, so as to assist in generating power outage plans for the operation and maintenance distribution network, thereby improving the intelligence level of generating power outage plans and thus improving the management level of planned power outage services.

[0059] In yet another optional embodiment, during the process of performing the corresponding planned power outage operation in the aforementioned operation and maintenance distribution network, the method further includes: Obtain meteorological parameters for the area where the power distribution network is located; Based on meteorological parameters, predict the power outage interference index of the area where the operation and maintenance distribution network is located, and determine whether the power outage interference index is greater than the preset index threshold. When it is determined that the power outage interference index is greater than the preset index threshold, the planned update parameters of the operation and maintenance distribution network are generated based on meteorological parameters and the power outage interference index. Update the power outage plan for the power distribution network according to the updated parameters, and continue to perform the corresponding power outage maintenance operations based on the updated power outage plan for the power distribution network.

[0060] In this optional embodiment, meteorological parameters are optionally used to indicate the current and / or expected weather conditions in the area where the operation and maintenance distribution network is located. Further optionally, based on the aforementioned meteorological parameters and the historical impact of weather on power outage plans, the power outage interference index for the current year in the area where the operation and maintenance distribution network is located is predicted. Similarly, assuming significant changes in the current weather conditions in the area where the operation and maintenance distribution network is located (e.g., sudden crosswinds), it can be determined that the current power outage interference index for that area is high. Further optionally, when the power outage interference index exceeds a preset index threshold, plan update parameters for the operation and maintenance distribution network are generated, and the corresponding power outage plan window and / or power outage plan equivalent in the generated power outage plan are updated according to these plan update parameters, so that the predicted power outage interference index during the execution of the updated planned power outage operation is less than the preset index threshold.

[0061] As can be seen, this optional embodiment can predict the corresponding power outage interference index based on the meteorological parameters of the area where the power distribution network is located, and generate corresponding plan update parameters to update the power outage plan when the power outage interference index is greater than the preset index threshold. This can prevent meteorological factors from interfering with the power outage plan, thereby improving the practicality of the power outage plan and reducing the safety risks of power grid operation.

[0062] Example 3 Please see Figure 3 , Figure 3 This is a schematic diagram of a power outage plan generation device disclosed in an embodiment of the present invention. Figure 3The described power outage plan generation device can be applied to scenarios where power outage plans need to be generated in daily life, and this embodiment of the invention is not limited thereto. Optionally, the device can be implemented by a power outage plan generation system, which can be integrated into the power outage plan generation device or exist independently of the power outage plan generation device. It can also be a local server or cloud server used to process the power outage plan generation process, etc., and this embodiment of the invention is not limited thereto. Figure 3 As shown, the power outage plan generation device may include: The acquisition module 301 is used to acquire the planned power outage window of the operation and maintenance distribution network. The operation and maintenance distribution network includes at least one operation and maintenance unit. The planned power outage window is used to indicate the time period for each operation and maintenance unit to perform power outage operation and maintenance operations. The determination module 302 is used to determine the outage equivalent parameters of the operation and maintenance distribution network according to the planned outage window. The outage equivalent parameters include the expected outage equivalent of the operation and maintenance distribution network for a preset time length. The generation module 303 is used to generate a power outage plan for the operation and maintenance distribution network based on the planned power outage window, power outage equivalent parameters and preset power outage level table. The power outage plan is used to instruct the operation and maintenance distribution network to perform corresponding power outage operation and maintenance operations.

[0063] It is evident that implementation Figure 3 The described power outage plan generation device can determine the corresponding power outage equivalent parameters based on the planned power outage window of the operation and maintenance distribution network, and then generate a power outage plan for the operation and maintenance distribution network based on the planned power outage window, the power outage equivalent parameters, and the preset power outage level table. This can improve the level of planned power outage business management and reduce the safety risks of power grid operation.

[0064] In an optional embodiment, the acquisition module 301 described above is further configured to: Before the above-mentioned generation module 303 generates the power outage plan for the operation and maintenance distribution network based on the planned power outage window, power outage equivalent parameters and preset power outage level table, the historical power outage plan of the operation and maintenance distribution network is obtained. The aforementioned determining module 302 is further configured to determine the plan execution rate and planned outage rate of each operation and maintenance unit based on the historical outage plans of the operation and maintenance distribution network. The plan execution rate is used to indicate the plan execution status of the operation and maintenance unit, and the planned outage rate is used to indicate the ratio of the planned outages of the operation and maintenance unit to the total number of outages. Based on all plan execution rates and all planned outage rates, the outage priority of each operation and maintenance unit is determined, and based on the outage priorities of all operation and maintenance units, a preset outage level table for the operation and maintenance distribution network is determined.

[0065] It is evident that implementation Figure 3The described power outage plan generation device can determine the plan execution rate and planned outage rate of each operation and maintenance unit based on the historical power outage plans of the operation and maintenance distribution network, and then determine the preset power outage level table of the operation and maintenance distribution network. This can improve the accuracy of the power outage priority of the operation and maintenance unit, provide an accurate data foundation for subsequent steps, and thus improve the level of planned power outage business management.

[0066] In another optional embodiment, the method by which the acquisition module 301 acquires the planned power outage window of the operation and maintenance distribution network specifically includes: Obtain the estimated power outage demand for the operation and maintenance distribution network; Based on the anticipated power outage demand, determine the power supply parameters for the operation and maintenance distribution network. These parameters are used to indicate the anticipated power supply status for at least one power supply event. Based on the historical outage plans, expected outage demand, and power supply parameters obtained in advance for the operation and maintenance distribution network, the planned outage window for the operation and maintenance distribution network is obtained.

[0067] It is evident that implementation Figure 3 The described power outage plan generation device can obtain the planned power outage window of the operation and maintenance distribution network based on the historical power outage plans, expected power outage demand, and power supply parameters. This can improve the accuracy of the planned power outage window, reduce negative phenomena such as window conflicts and overlaps, and thus improve the level of planned power outage business management.

[0068] In yet another optional embodiment, the preset time length includes multiple sub-time lengths; Furthermore, the specific methods by which the aforementioned generation module 303 generates a power outage plan for the operation and maintenance distribution network based on the planned power outage window, power outage equivalent parameters, and a preset power outage level table include: Based on the planned outage window and outage equivalent parameters, the equivalent deviation parameters of the operation and maintenance distribution network are determined. The equivalent deviation parameters are used to indicate the deviation between the expected sub-outage equivalents of each operation and maintenance unit in multiple sub-time lengths. Based on the equivalent deviation parameters and the preset power outage level table, a power outage plan for the operation and maintenance distribution network is generated.

[0069] It is evident that implementation Figure 3 The described power outage plan generation device can determine the equivalent deviation parameters of the operation and maintenance distribution network based on the planned power outage window and the power outage equivalent parameters, and then generate a power outage plan for the operation and maintenance distribution network. This ensures the relative uniformity of the power outage equivalent, improves the accuracy of the power outage plan, and further reduces the safety risks of power grid operation.

[0070] In another optional embodiment, the generation module 303 generates a power outage plan for the operation and maintenance distribution network based on the equivalent deviation parameter and a preset power outage level table, specifically including the following methods: Based on the equivalent deviation parameter, determine whether there is a first operation and maintenance unit in the operation and maintenance distribution network that does not meet the preset deviation conditions; When it is determined that there is at least one first maintenance unit in the operation and maintenance distribution network, the equalization control parameters for each first maintenance unit are generated based on the equivalent deviation parameter and the power outage equivalent parameter. The equalization control parameters are used to control the first maintenance unit to perform the corresponding equalization equivalent operation. Based on the preset power outage level table and all balancing control parameters, a power outage plan for the operation and maintenance distribution network is generated.

[0071] It is evident that implementation Figure 3 The described power outage plan generation device can generate corresponding balance control parameters for each first maintenance unit when there is at least one first maintenance unit in the operation and maintenance distribution network, so as to assist in generating power outage plans for the operation and maintenance distribution network, thereby improving the intelligence level of power outage plan generation and thus improving the level of planned power outage business management.

[0072] In yet another alternative embodiment, such as Figure 4 As shown, the device also includes: The judgment module 304 is used to determine whether there is a second operation and maintenance unit in the operation and maintenance distribution network that meets the preset window scheduling conditions before the generation module 303 generates the power outage plan of the operation and maintenance distribution network according to the preset power outage level table and all equalization control parameters. The aforementioned generation module 303 is further configured to generate window scheduling parameters for the operation and maintenance distribution network according to a preset power outage level table when the aforementioned judgment module 304 determines that there is at least one second operation and maintenance unit in the operation and maintenance distribution network. The window scheduling parameters are used to adjust the time period for all second operation and maintenance units to perform power outage operation and maintenance operations. Furthermore, the specific methods by which the aforementioned generation module 303 generates a power outage plan for the operation and maintenance distribution network based on a preset power outage level table and all balancing control parameters include: Based on the window scheduling parameters, the preset outage level table, and all balancing control parameters, an outage plan for the operation and maintenance distribution network is generated.

[0073] It is evident that implementation Figure 4 The described power outage plan generation device can generate window scheduling parameters for the operation and maintenance distribution network when it is determined that there is at least one second operation and maintenance unit in the operation and maintenance distribution network, so as to assist in generating power outage plans for the operation and maintenance distribution network, thereby improving the intelligence level of power outage plan generation and thus improving the level of planned power outage business management.

[0074] In yet another optional embodiment, the acquisition module 301 described above is further configured to: During the execution of planned power outage operations in the operation and maintenance distribution network, meteorological parameters of the area where the operation and maintenance distribution network is located are obtained. The meteorological parameters are used to indicate the current and / or expected weather conditions in the area where the operation and maintenance distribution network is located. The aforementioned judgment module 304 is also used to predict the power outage interference index of the area where the operation and maintenance distribution network is located based on meteorological parameters, and to determine whether the power outage interference index is greater than the preset index threshold. The aforementioned generation module 303 is also used to generate planned update parameters for the operation and maintenance distribution network based on meteorological parameters and the power outage interference index when the aforementioned judgment module 304 determines that the power outage interference index is greater than the preset index threshold. And, such as Figure 4 As shown, the device also includes: The update module 305 is used to update the power outage plan of the operation and maintenance distribution network according to the planned update parameters, and to continue to execute the corresponding power outage operation and maintenance operations according to the updated power outage plan of the operation and maintenance distribution network.

[0075] It is evident that implementation Figure 4 The described power outage plan generation device can predict the corresponding power outage interference index based on the meteorological parameters of the area where the power distribution network is located, and generate corresponding plan update parameters to update the power outage plan when the power outage interference index is greater than a preset index threshold. This can prevent meteorological factors from interfering with the power outage plan, thereby improving the practicality of the power outage plan and reducing the safety risks of power grid operation.

[0076] Example 4 Please see Figure 5 , Figure 5 This is a schematic diagram of another power outage plan generation device disclosed in an embodiment of the present invention. (See attached diagram.) Figure 5 As shown, the power outage plan generation device may include: Memory 401 storing executable program code; Processor 402 coupled to memory 401; The processor 402 calls the executable program code stored in the memory 401 to execute the steps in the power outage plan generation method described in Embodiment 1 or Embodiment 2 of the present invention.

[0077] Example 5 This invention discloses a computer storage medium storing computer instructions. When these computer instructions are invoked, they are used to execute the steps in the power outage plan generation method described in Embodiment 1 or Embodiment 2 of this invention.

[0078] Example 6 This invention discloses a computer program product, which includes a non-transitory computer-readable storage medium storing a computer program, and the computer program is operable to cause a computer to perform the steps in the power outage plan generation method described in Embodiment 1 or Embodiment 2.

[0079] The device embodiments described above are merely illustrative. The modules described as separate components may or may not be physically separate. The components shown as modules may or may not be physical modules; that is, they may be located in one place or distributed across multiple network modules. Some or all of the modules can be selected to achieve the purpose of this embodiment according to actual needs. Those skilled in the art can understand and implement this without any creative effort.

[0080] Through the detailed description of the above embodiments, those skilled in the art can clearly understand that each implementation method can be implemented by means of software plus necessary general-purpose hardware platforms, and of course, it can also be implemented by hardware. Based on this understanding, the above technical solutions, in essence or the part that contributes to the prior art, can be embodied in the form of a software product. This computer software product can be stored in a computer-readable storage medium, including read-only memory (ROM), random access memory (RAM), programmable read-only memory (PROM), erasable programmable read-only memory (EPROM), one-time programmable read-only memory (OTPROM), electrically-Erasable Programmable Read-Only Memory (EEPROM), compact disc read-only memory (CD-ROM) or other optical disc storage, disk storage, magnetic tape storage, or any other computer-readable medium that can be used to carry or store data.

[0081] Finally, it should be noted that the power outage plan generation method and apparatus disclosed in the embodiments of the present invention are merely preferred embodiments of the present invention and are only used to illustrate the technical solutions of the present invention, not to limit it. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A method for generating a power outage plan, characterized in that, The method includes: Obtain the planned power outage window for the operation and maintenance distribution network, which includes at least one operation and maintenance unit, and the planned power outage window is used to indicate the time period for each operation and maintenance unit to perform power outage operation and maintenance operations; Based on the planned power outage window, the power outage equivalent parameters of the operation and maintenance distribution network are determined. The power outage equivalent parameters include the expected power outage equivalent of the operation and maintenance distribution network over a preset time period. Based on the planned power outage window, the power outage equivalent parameters, and the preset power outage level table, a power outage plan is generated for the operation and maintenance distribution network. The power outage plan is used to instruct the operation and maintenance distribution network to perform corresponding power outage operation and maintenance operations. And, before generating the power outage plan for the operation and maintenance distribution network based on the planned power outage window, the power outage equivalent parameter, and the preset power outage level table, the method further includes: Obtain historical power outage plans for the operation and maintenance distribution network; Based on the historical power outage plans of the operation and maintenance distribution network, the plan execution rate and planned power outage rate of each operation and maintenance unit are determined. The plan execution rate is used to indicate the plan execution status of the operation and maintenance unit, and the planned power outage rate is used to indicate the ratio of the planned power outages of the operation and maintenance unit to the total number of power outages. Based on the execution rate of all the plans and the outage rate of all the plans, the outage priority of each of the operation and maintenance units is determined, and based on the outage priority of all the operation and maintenance units, the preset outage level table of the operation and maintenance distribution network is determined. The preset time length includes multiple sub-time lengths; And, the step of generating the power outage plan for the operation and maintenance distribution network based on the planned power outage window, the power outage equivalent parameters, and the preset power outage level table includes: Based on the planned power outage window and the power outage equivalent parameter, the equivalent deviation parameter of the operation and maintenance distribution network is determined. The equivalent deviation parameter is used to indicate the deviation of each operation and maintenance unit between the expected sub-power outage equivalents of multiple sub-time lengths. Based on the equivalent deviation parameter and the preset power outage level table, a power outage plan is generated for the operation and maintenance distribution network.

2. The power outage plan generation method according to claim 1, characterized in that, The method of obtaining the planned power outage window for the operation and maintenance distribution network includes: Obtain the estimated power outage demand of the aforementioned operation and maintenance distribution network; Based on the expected power outage demand, the power supply parameters for the operation and maintenance distribution network are determined, and the power supply parameters are used to indicate the expected power supply status for at least one power supply event. Based on the historical power outage plans obtained in advance for the operation and maintenance distribution network, the expected power outage demand, and the power supply guarantee parameters, the planned power outage window for the operation and maintenance distribution network is obtained.

3. The power outage plan generation method according to claim 1, characterized in that, The step of generating a power outage plan for the operation and maintenance distribution network based on the equivalent deviation parameter and the preset power outage level table includes: Based on the equivalent deviation parameter, determine whether there is a first maintenance unit in the operation and maintenance distribution network that does not meet the preset deviation conditions; When it is determined that there is at least one first operation and maintenance unit in the operation and maintenance distribution network, the equalization control parameters for each first operation and maintenance unit are generated according to the equivalent deviation parameter and the power outage equivalent parameter. The equalization control parameters are used to control the first operation and maintenance unit to perform the corresponding equalization equivalent operation. Based on the preset power outage level table and all the balance control parameters, a power outage plan for the operation and maintenance distribution network is generated.

4. The power outage plan generation method according to claim 3, characterized in that, Before generating the power outage plan for the operation and maintenance distribution network based on the preset power outage level table and all the balancing control parameters, the method further includes: Based on the planned power outage window, determine whether there is a second maintenance unit in the operation and maintenance distribution network that meets the preset window scheduling conditions; When it is determined that there is at least one second maintenance unit in the maintenance and distribution network, a window scheduling parameter for the maintenance and distribution network is generated according to the preset power outage level table. The window scheduling parameter is used to adjust the time period for all second maintenance units to perform power outage maintenance operations. And, the step of generating a power outage plan for the operation and maintenance distribution network based on the preset power outage level table and all the balancing control parameters includes: Based on the window scheduling parameters, the preset power outage level table, and all the balance control parameters, a power outage plan for the operation and maintenance distribution network is generated.

5. The power outage plan generation method according to any one of claims 1-4, characterized in that, During the execution of planned power outage operations in the aforementioned power distribution network, the method further includes: Obtain meteorological parameters of the area where the operation and maintenance distribution network is located. The meteorological parameters are used to indicate the current and / or expected meteorological conditions of the area where the operation and maintenance distribution network is located. Based on the meteorological parameters, predict the power outage interference index of the area where the operation and maintenance distribution network is located, and determine whether the power outage interference index is greater than a preset index threshold. When it is determined that the power outage interference index is greater than the preset index threshold, the planned update parameters of the operation and maintenance distribution network are generated based on the meteorological parameters and the power outage interference index. According to the plan update parameters, update the power outage plan of the operation and maintenance distribution network, and continue to perform the corresponding power outage operation and maintenance operations according to the updated power outage plan of the operation and maintenance distribution network.

6. A power outage plan generation device, characterized in that, The apparatus is used to implement the power outage plan generation method as described in any one of claims 1-5, the apparatus comprising: The acquisition module is used to acquire the planned power outage window of the operation and maintenance distribution network, which includes at least one operation and maintenance unit. The planned power outage window is used to indicate the time period during which each operation and maintenance unit will perform power outage operation and maintenance. The determination module is used to determine the outage equivalent parameters of the operation and maintenance distribution network according to the planned outage window. The outage equivalent parameters include the expected outage equivalent of the operation and maintenance distribution network over a preset time period. The generation module is used to generate a power outage plan for the operation and maintenance distribution network based on the planned power outage window, the power outage equivalent parameter, and the preset power outage level table. The power outage plan is used to instruct the operation and maintenance distribution network to perform corresponding power outage operation and maintenance operations.

7. A power outage plan generation device, characterized in that, The device includes: Memory containing executable program code; A processor coupled to the memory; The processor calls the executable program code stored in the memory to execute the power outage plan generation method as described in any one of claims 1-5.

8. A computer storage medium, characterized in that, The computer storage medium stores computer instructions, which, when invoked, are used to execute the power outage plan generation method as described in any one of claims 1-5.

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