Power grid regulation and control operation analysis method, device, equipment and medium

Abstract

The invention discloses a power grid regulation and control operation analysis method, device and equipment and a medium. The method is executed by a scheduling domain business digital support platform, and comprises the following steps: acquiring a predetermined change list of a central dispatching OMS system from a database of the scheduling domain business digital support platform; according to the power failure time and the power recovery time in the change list, an operation plan is generated, and the operation plan comprises each operation task and the planned power failure time and the planned power recovery time of each operation task; analyzing the task saturation according to the time distribution of each operation task in the operation plan and the number of operators on duty, and adjusting the operation plan according to the analysis result; and displaying the operation task according to the adjusted operation plan. According to the embodiment of the invention, potential problems in the operation plan can be identified and processed in time, the operation amount is balanced, each operation task is ensured to be completed on time, the overall working efficiency is improved, and a guarantee is provided for safe operation of a power system.

Description

Technical Field

[0001] The present invention relates to the technical field of power system automation, and in particular to a power grid control operation analysis method, device, equipment and medium. Background Art

[0002] With the increasing popularity of remote operation, the amount of operation tasks continues to grow. Finding and managing the planned maintenance orders of primary equipment (such as generators and transformers) and secondary equipment (such as relay protection and automation systems), mode orders (documents describing the operation mode of the equipment), safety orders (safety automatic device operation orders) and startup instructions involve multiple complex query modules. How to reasonably, accurately and efficiently schedule various operation tasks has become an urgent problem to be solved. However, the existing manual analysis and scheduling of operation tasks cannot handle various operation tasks in a timely and effective manner. Summary of the invention

[0003] The present invention provides a power grid control operation analysis method, device, equipment and medium to solve the problem that the method of manually analyzing and scheduling operation tasks cannot handle various operation tasks in a timely and effective manner and has a high risk of scheduling misoperation.

[0004] According to one aspect of the present invention, a method for analyzing power grid control operations is provided, the method being executed by a digital support platform for dispatching services, the method comprising:

[0005] Obtaining a change order pre-determined by the OMS system from the database of the dispatching field business digital support platform; wherein the change order includes at least one of the following: power outage time, power restoration time, opinions of various professionals, maintenance tasks and power grid risk level;

[0006] Generate an operation plan according to the power outage time and power restoration time in the change order, wherein the operation plan includes each operation task and the planned power outage time and planned power restoration time of each operation task;

[0007] Analyze the task saturation according to the time distribution of each operation task in the operation plan and the number of on-duty personnel, and adjust the operation plan according to the analysis results;

[0008] The operational tasks are demonstrated according to the adjusted operational plan.

[0009] According to another aspect of the present invention, there is provided a power grid control operation analysis device, comprising:

[0010] A data acquisition module is used to obtain a change order predetermined by the OMS system from the database of the dispatching field business digital support platform; wherein the change order includes at least one of the following: power outage time, power restoration time, opinions of various professionals, maintenance tasks and power grid risk level;

[0011] An operation plan module, used to generate an operation plan according to the power outage time and power restoration time in the change order, wherein the operation plan includes each operation task and the planned power outage time and planned power restoration time of each operation task;

[0012] The plan adjustment module is used to analyze the task saturation according to the time distribution of each operation task in the operation plan and the number of on-duty personnel, and adjust the operation plan according to the analysis results;

[0013] The operation task display module is used to display the operation tasks according to the adjusted operation plan.

[0014] According to another aspect of the present invention, a computer program product is provided, comprising a computer program, wherein when the computer program is executed by a processor, the computer program implements the power grid regulation operation analysis method according to any embodiment of the present invention.

[0015] According to another aspect of the present invention, there is provided an electronic device, the electronic device comprising:

[0016] at least one processor; and

[0017] A memory communicatively connected to the at least one processor; wherein the memory stores a computer program executable by the at least one processor, and the computer program is executed by the at least one processor so that the at least one processor can execute the power grid regulation operation analysis method described in any embodiment of the present invention.

[0018] According to another aspect of the present invention, a computer-readable storage medium is provided, wherein the computer-readable storage medium stores computer instructions, and the computer instructions are used to enable a processor to implement the power grid regulation operation analysis method described in any embodiment of the present invention when executed.

[0019] The embodiment of the present invention uses the dispatching field business digital support platform system to perform statistical analysis on various operation tasks involved in the change order predetermined by the OMS system, generate an operation plan, evaluate each operation task in the operation plan in advance, analyze the task saturation, reasonably arrange human resources and adjust the operation plan, thereby avoiding organizational scheduling problems that may be caused by manual operation scheduling and avoiding overload of on-duty personnel, thereby avoiding operation delays; through the automated analysis of power grid control operations, the user's work intensity is reduced, the work burden is lightened, which helps to improve job satisfaction and reduce staff turnover; it can timely identify and handle potential problems in the operation plan, ensure that each operation task is completed on time, improve overall work efficiency, and provide protection for the safe operation of the power system.

[0020] It should be understood that the contents described in this section are not intended to identify the key or important features of the embodiments of the present invention, nor are they intended to limit the scope of the present invention. Other features of the present invention will become easily understood through the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0022] Figure 1 is a first flow chart of the power grid control operation analysis method provided by an embodiment of the present invention;

[0023] Figure 2 is a second flow chart of the power grid control operation analysis method provided by an embodiment of the present invention;

[0024] Figure 3 It is a structural schematic diagram of a power grid control operation analysis device provided by an embodiment of the present invention;

[0025] Figure 4 It is a schematic diagram of the structure of an electronic device implementing an embodiment of the present invention. DETAILED DESCRIPTION

[0026] In order to enable those skilled in the art to better understand the scheme of the present invention, the technical scheme in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

[0027] It should be noted that the terms "first", "second", etc. in the specification and claims of the present invention 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 interchanged where appropriate, so that the embodiments of the present invention described herein can be implemented in an order other than those illustrated or described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0028] Figure 1 This is the first flow chart of the power grid control operation analysis method provided by the embodiment of the present invention. This embodiment can be applied to the situation where statistical analysis is performed on various operation tasks involved in the change order predetermined by the OMS system. The method can be executed by a power grid control operation analysis device, which can be implemented in the form of hardware and / or software, and the device can be configured in an electronic device with corresponding data processing capabilities. Figure 1 As shown, the method is executed by the dispatching field business digital support platform, including:

[0029] S110. Obtain the change order predetermined by the OMS system from the database of the digital support platform for scheduling business.

[0030] The change order includes at least one of the following: power outage time, power restoration time, opinions of various professionals, maintenance tasks and power grid risk level.

[0031] S120. Generate an operation plan according to the power outage time and power restoration time in the change order, wherein the operation plan includes each operation task and the planned power outage time and planned power restoration time of each operation task.

[0032] The OMS system is the power grid dispatching production management information system, which is widely used in various links of the power system, including transmission, distribution, and substation. After the change order is compiled and reviewed in the OMS system, a predetermined change order is obtained. The change order includes detailed information on the operation task, such as power outage time, power restoration time, opinions of various professionals, maintenance tasks, and power grid risk level, so that the on-duty personnel can complete the maintenance operation according to the change order. The predetermined change order is stored in the database of the digital support platform for dispatching business.

[0033] The digital support platform for dispatching business obtains the change order pre-determined by the OMS system from the database. The power outage time in the change order is the planned power outage time, and the power restoration time is the planned power restoration time. Based on the power outage time and power restoration time in the change order, an operation plan is generated. The operation plan includes each operation task and the planned power outage time and planned power restoration time of each operation task. For the operation tasks newly included in the operation plan, the default status is set to pending execution. It can also count the operation tasks in each time period and generate a curve chart to intuitively display the number of operation tasks in each time period.

[0034] Through the digital support platform for scheduling business, statistical analysis of various operational tasks involved in the change orders predetermined by the OMS system can be performed to generate operation plans and curve charts. This can reduce subjective assumptions and blindness, reduce obstacles and misunderstandings in information transmission, help to more reasonably allocate manpower, and improve the quality and efficiency of decision-making.

[0035] S130. Analyze the task saturation according to the time distribution of each operation task in the operation plan and the number of on-duty personnel, and adjust the operation plan according to the analysis results.

[0036] The various operation tasks in the operation plan include planned power outage time, planned power restoration time, maintenance tasks, and power grid risk level. It is necessary to perform power outage and power restoration operations according to the planned power outage time and planned power restoration time of the operation task, and ensure that the maintenance tasks are completed during the power outage. According to the time distribution of each operation task in the operation plan and the number of on-duty personnel, the task saturation is analyzed. If the planned power outage time and / or planned power restoration time of multiple operation tasks are similar, then according to the existing operation plan, the on-duty personnel need to perform multiple power outage operations and / or power restoration operations at the same time, and need to complete multiple maintenance tasks within a period of time. At this time, the task saturation is too high, so the operation plan needs to be adjusted to avoid a workload that exceeds the actual operation capacity of the on-duty personnel, improve the punctuality of operation tasks, and ensure the smoothness and efficiency of business processes.

[0037] In an optional embodiment, the task saturation is analyzed according to the time distribution of each operation task in the operation plan and the number of on-duty personnel, and the operation plan is adjusted according to the analysis results, including: if the number of operation tasks to be performed by a single on-duty personnel in the first time period is greater than three, then some operation tasks are canceled according to the power grid risk level of each operation to be performed included in the first time period, and the status of the canceled operation tasks is updated to canceled.

[0038] Specifically, the time period in which the planned power outage time and the planned power restoration time of each operation task to be executed are counted, combined with the number of on-duty personnel. If the number of operation tasks to be executed corresponding to a single on-duty personnel in the first time period is greater than three, it is judged that the task saturation is too high, and some of the operation tasks to be executed in the first time period are canceled. The grid risk level can be determined according to the impact area of ​​the operation task or the importance of the maintenance task, and the tasks with low grid risk levels in the first time period are canceled, and the status of the canceled operation tasks is updated to canceled. The first time period is pre-set and can be set to 1 hour. If the number of on-duty personnel is 1, and there are 4 operation tasks to be executed within an hour, the operation task with the lowest grid risk level can be canceled. Optionally, when the number of operation tasks to be executed corresponding to a single on-duty personnel in the first time period is greater than three, each operation task to be executed in the first time period is highlighted to remind the user to select the operation task to be canceled, and the operation plan is adjusted according to the user's feedback results.

[0039] By evaluating each operation task in the operation plan, analyzing the task saturation, rationally arranging human resources and adjusting the operation plan, overload of on-duty personnel and thus operation delays can be avoided; through automated analysis of power grid control operations, the user's work intensity is reduced, the workload is lightened, which helps to improve job satisfaction and reduce staff turnover; it can promptly identify and handle potential problems in the operation plan, ensure that each operation task is completed on time, improve overall work efficiency, and provide protection for the safe operation of the power system.

[0040] S140. Display the operation tasks according to the adjusted operation plan.

[0041] The digital support platform for scheduling business obtains the execution progress of operation tasks and updates the status of operation tasks in real time from the database of the digital support platform for scheduling business through scheduled polling, message queue or WebSocket, and displays each operation task in the operation plan.

[0042] In an optional implementation, the method further includes: counting the number of daily operation tasks and the number of task operations for each on-duty personnel; and counting the planned power outage time, planned power restoration time, actual power outage time, and actual power restoration time for each operation task.

[0043] Review the execution of each operation task, including statistics on the number of daily operation tasks, operation time period, number of task operations for each on-duty personnel, number of change orders pre-determined by the OMS system, etc., in order to analyze whether there are problems such as operation clustering and fatigue operation. Count the planned power outage time, planned power restoration time, actual power outage time and actual power restoration time of each operation task, and analyze whether the power outage and power restoration operations of each operation task are carried out in accordance with the planned power outage time and planned power restoration time of the operation task. If the operation task includes multiple operation items, count the execution time and execution results of each operation item, in order to analyze the operation abnormality of the operation items that take too long or are not completed.

[0044] By reviewing the execution of each operation task and conducting detailed statistics and analysis, the peak and off-peak periods of the operation tasks can be identified, so as to reasonably arrange human resources and material resources to avoid operation clustering and resource waste. By counting the number of task operations of the on-duty personnel, their workload can be evaluated to avoid fatigue caused by overload, thereby reducing the risk of operational errors and safety accidents. By comparing the planned power outage time, planned power restoration time and actual execution time, the degree of deviation between the execution of the operation task and the plan can be evaluated, which helps to find the reasons for delays in the execution process, such as weather factors, equipment failures, human errors, etc., and take measures to improve them, thereby enhancing the execution and reliability of the plan. For abnormal analysis of operation items that take too long, bottlenecks can be found, the operation process can be optimized, and the overall operation efficiency can be improved.

[0045] The embodiment of the present invention uses the dispatching field business digital support platform to perform statistical analysis on various operation tasks involved in the change order predetermined by the OMS system, generate an operation plan, evaluate each operation task in the operation plan in advance, analyze the task saturation, reasonably arrange human resources and adjust the operation plan, thereby avoiding organizational scheduling problems that may be caused by manual operation scheduling and avoiding overload of on-duty personnel, thereby avoiding operation delays; through the automated analysis of power grid control operations, the user's work intensity is reduced, the work burden is lightened, and it helps to improve job satisfaction; it can timely identify and handle potential problems in the operation plan, ensure that each operation task is completed on time, improve overall work efficiency, and provide protection for the safe operation of the power system.

[0046] Figure 2 This is the second flow chart of the power grid control operation analysis method provided by the embodiment of the present invention. This embodiment optimizes and improves the display of operation tasks according to the adjusted operation plan based on the above embodiment. Figure 2 As shown, the method includes:

[0047] S210. Obtain the change order predetermined by the OMS system from the database of the digital support platform for the dispatching field business.

[0048] The change order includes at least one of the following: power outage time, power restoration time, opinions of various professionals, maintenance tasks and power grid risk level.

[0049] S220: Generate an operation plan according to the power outage time and power restoration time in the change order, wherein the operation plan includes each operation task and the planned power outage time and planned power restoration time of each operation task.

[0050] S230: Analyze the task saturation according to the time distribution of each operation task in the operation plan and the number of on-duty personnel, and adjust the operation plan according to the analysis results.

[0051] S240: If the planned power outage time of any operation task is on the same day as the current time, the operation task is the operation task of the day, and the execution status of each operation task of the day is counted and displayed. The execution status includes: pending execution, executing, executed, and timed execution.

[0052] When the planned power outage time of an operation task in the operation plan is on the same day as the current time, the operation task is the operation task of the day. Statistics are displayed for all the operation tasks of the day, including the execution status of each operation task of the day. Optionally, the LocalDate and LocalTime classes in Java can be used to process the date and time to determine the daily operation tasks. Use the chart library JFreeChart to generate a bar chart to display the statistical data in an intuitive way. Real-time statistics and display of the execution status of the day's operation tasks help users respond quickly to any possible problems or delays and ensure that the tasks are carried out as planned. Real-time understanding of the execution status of each operation task helps optimize resource allocation.

[0053] In an optional implementation, if the execution status of the operation task of the day is pending execution, when the current time reaches the planned power outage time of the operation task, a power outage operation is performed on the affected area of ​​the operation task through the power grid control device, and the execution status of the operation task is adjusted to being executed; after the power outage operation is completed, the maintenance task is executed, and after the maintenance task is completed, the power is restored to the affected area of ​​the operation task through the power grid control device; if the completion time of the power restoration operation does not exceed the planned power restoration time, the execution status of the operation task is modified to executed; and the change order in the database of the digital support platform for scheduling business is closed.

[0054] Specifically, if the execution status of the operation task of the day is pending execution, when the current time reaches the planned power outage time of the operation task, the power outage pre-order ticket is checked according to the change order in the database of the digital support platform for dispatching business, and the power outage pre-order ticket is confirmed to be correct before it is transferred to the formal order. After the formal order passes the third review, the power outage operation is performed on the affected area of ​​the operation task through the power grid control equipment, and the execution status of the operation task is adjusted to being executed. After the power outage operation is completed, the maintenance task is executed according to the maintenance task scheduling permission maintenance order of the change order; after the maintenance task is completed, the power restoration pre-order ticket is checked according to the change order, and the power restoration pre-order ticket is confirmed to be correct before it is transferred to the formal order. After the formal order passes the third review, the power restoration operation is performed on the affected area of ​​the operation task through the power grid control equipment. If the completion time of the power restoration operation does not exceed the planned power restoration time, the execution status of the operation task is modified to executed, otherwise, the execution status of the operation task is modified to timeout execution. After the power restoration operation is completed, the change order in the database of the digital support platform for dispatching business is closed.

[0055] By automating the execution of operational tasks and updating the status of operational tasks in real time, potential problems and bottlenecks can be discovered in a timely manner. Once a problem is discovered, measures can be taken immediately to resolve it, thus preventing the problem from expanding and affecting the progress of the entire operational task.

[0056] In an optional implementation, the execution status of each day's operation task is counted and displayed, including: if the day's operation task includes multiple operation items and the execution status of the day's operation task is executing, then the execution progress of the day's operation task is displayed.

[0057] An operation task may include multiple operation items. When the operation task of the day includes multiple operation items and the operation task is in progress, the execution progress of the operation task is displayed. For example, if there are 4 operation items in the operation task and 1 operation item has been completed, the execution progress of the current operation task is displayed as 25%.

[0058] By displaying the execution progress of each operation item in the operation task in real time, users can clearly understand the current status of the operation task, more accurately evaluate the overall progress of the operation task, and adjust resource allocation as needed. Real-time progress tracking makes it more accurate to predict the completion time of the operation task. Based on the current progress and historical data, a prediction model can be used to estimate the completion time of the remaining operation items, thereby providing strong support for operation task planning and risk management. By monitoring the execution progress of the operation task, potential problems and bottlenecks can be discovered in a timely manner. Once a problem is discovered, measures can be taken immediately to solve it, thereby avoiding the problem from expanding and affecting the progress of the entire operation task. Timely risk management helps ensure the smooth progress of the operation task.

[0059] In an optional embodiment, operation tasks are displayed according to the adjusted operation plan, including: for operation tasks to be executed, if the current time is less than the second time period from the planned power outage time of the operation task, a first-level reminder is given to the operation task; for operation tasks in execution, if the current time exceeds the planned power restoration time of the operation task, a second-level reminder is given to the operation task.

[0060] Specifically, for the operation task to be executed, if the planned power outage time of the operation task is less than the second time period from the current time, it means that the current time is close to the planned power outage time. At this time, a first-level reminder is given to the operation task to remind relevant personnel to immediately start or accelerate the necessary preparations, including but not limited to personnel deployment, equipment inspection, implementation of safety measures, etc., to ensure that the operation task can be carried out smoothly and completed on time. The second time period is a preset, relatively short time period, for example, it can be 10 minutes, 15 minutes, etc. For the operation task being executed, if the current time exceeds the planned power restoration time of the operation task, it means that the current operation task has timed out, and a second-level reminder is given to the operation task to quickly convey the task timeout information to the user, so that the user can immediately take corresponding corrective measures. Exemplarily, according to the planned power outage time and the planned power restoration time and the real-time status of the operation task, the operation task whose current time is less than 10 minutes from the planned power outage time and has not been executed is marked as yellow; the operation task whose current time exceeds the planned power restoration time by 5 minutes and is being executed is marked as red. By real-time monitoring of the status of operation tasks and the relationship between the current time and the planned power outage time or planned power restoration time, reminders for operation tasks are provided, which helps the operation tasks to proceed smoothly and be completed on time. When the operation task times out, it helps to restore the normal process of operation task execution as soon as possible, reducing the negative impact that may be caused by the timeout.

[0061] Optionally, displaying the operation tasks according to the adjusted operation plan also includes: if the planned power outage time of the operation task is one day before the current time, the operation task is the operation task of the previous day, and the status of each operation task of the previous day is counted and displayed; the status includes: executed, canceled, and timed out. Counting and displaying the status of each operation task of the previous day can help users quickly understand the overall progress and existing problems of each operation task, help users make decisions in a timely manner, adjust resource allocation, and optimize the execution process to ensure the smooth progress of subsequent tasks.

[0062] Optionally, displaying operation tasks according to the adjusted operation plan also includes: if the planned power outage time of the operation task is one day after the current time, the operation task is tomorrow's operation task, and tomorrow's operation tasks are counted and displayed to help users quickly understand the overall distribution of tomorrow's operation tasks, which helps users make decisions in time, adjust resource allocation, and optimize the execution process to ensure the smooth progress of subsequent tasks.

[0063] The embodiments of the present invention help users to quickly respond to any possible problems or delays and ensure that tasks are carried out as planned by real-time statistics and display of the execution status of the day's operation tasks. Real-time understanding of the execution status of each operation task helps to optimize resource allocation. By real-time monitoring of the status of the operation task and the relationship between the current time and the planned power outage time or the planned power restoration time, reminders for the operation task are provided, which helps the operation task to proceed smoothly and be completed on time. When the operation task times out, it helps to restore the normal process of the operation task execution as soon as possible, reducing the negative impact that may be caused by the timeout.

[0064] Figure 3 Schematic diagram of a power grid control operation analysis device provided by an embodiment of the present invention. Figure 3 As shown, the device comprises:

[0065] The data acquisition module 310 is used to obtain a change order predetermined by the OMS system from the database of the dispatching field business digital support platform; wherein the change order includes at least one of the following: power outage time, power restoration time, opinions of various professionals, maintenance tasks and power grid risk level;

[0066] An operation plan module 320 is used to generate an operation plan according to the power outage time and power restoration time in the change order, wherein the operation plan includes each operation task and the planned power outage time and planned power restoration time of each operation task;

[0067] A plan adjustment module 330 is used to analyze the task saturation according to the time distribution of each operation task in the operation plan and the number of on-duty personnel, and adjust the operation plan according to the analysis results;

[0068] The operation task display module 340 is used to display the operation tasks according to the adjusted operation plan.

[0069] The power grid control operation analysis device provided in the embodiment of the present invention can execute the power grid control operation analysis method provided in any embodiment of the present invention, and has the corresponding functional modules and beneficial effects of the execution method.

[0070] Optionally, the plan adjustment module is specifically used for: if the number of operation tasks to be performed by a single on-duty personnel in the first time period is greater than three, some operation tasks are canceled according to the power grid risk level of each operation to be performed included in the first time period, and the status of the canceled operation tasks is updated to canceled.

[0071] Optionally, the operation task display module includes:

[0072] The daily task display unit is used to count and display the execution status of each daily operation task if the planned power outage time of any operation task is on the same day as the current time; the execution status includes: waiting to be executed, executing, executed, and timed out.

[0073] Optionally, the operation task display module includes:

[0074] The task execution unit is used to, if the execution status of the operation task of the day is pending, when the current time reaches the planned power outage time of the operation task, perform a power outage operation on the affected area of ​​the operation task through the power grid control equipment, and adjust the execution status of the operation task to being executed; execute the maintenance task after the power outage operation is completed, and after the maintenance task is completed, restore power to the affected area of ​​the operation task through the power grid control equipment; if the completion time of the power restoration operation does not exceed the planned power restoration time, modify the execution status of the operation task to executed; close the change order in the database of the digital support platform for dispatching business.

[0075] Optionally, the task display unit for the day is specifically used to: if the operation task for the day includes multiple operation items and the execution status of the operation task for the day is in execution, then display the execution progress of the operation task for the day.

[0076] Optionally, the daily task display unit is also specifically used for: for operation tasks to be executed, if the current time is less than a second time period from the planned power outage time of the operation task, a first-level reminder is given to the operation task; for operation tasks in execution, if the current time exceeds the planned power restoration time of the operation task, a second-level reminder is given to the operation task.

[0077] Optionally, the device further comprises:

[0078] The statistics module is used to count the number of daily operation tasks and the number of task operations of each on-duty personnel; to count the planned power outage time, planned power restoration time, actual power outage time and actual power restoration time of each operation task.

[0079] The power grid control operation analysis device further described can also execute the power grid control operation analysis method provided by any embodiment of the present invention, and has the corresponding functional modules and beneficial effects of the execution method.

[0080] Figure 4A schematic diagram of the structure of an electronic device 40 that can be used to implement an embodiment of the present invention is shown. 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 can also represent various forms of mobile devices, such as personal digital processing, cellular phones, smart phones, wearable devices (such as helmets, glasses, watches, etc.) 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 invention described and / or required herein.

[0081] like Figure 4 As shown, the electronic device 40 includes at least one processor 41, and a memory connected to the at least one processor 41, such as a read-only memory (ROM) 42, a random access memory (RAM) 43, etc., wherein the memory stores a computer program that can be executed by at least one processor, and the processor 41 can perform various appropriate actions and processes according to the computer program stored in the read-only memory (ROM) 42 or the computer program loaded from the storage unit 48 to the random access memory (RAM) 43. In the RAM 43, various programs and data required for the operation of the electronic device 40 can also be stored. The processor 41, the ROM 42, and the RAM 43 are connected to each other through a bus 44. An input / output (I / O) interface 45 is also connected to the bus 44.

[0082] A number of components in the electronic device 40 are connected to the I / O interface 45, including: an input unit 46, such as a keyboard, a mouse, etc.; an output unit 47, such as various types of displays, speakers, etc.; a storage unit 48, such as a disk, an optical disk, etc.; and a communication unit 49, such as a network card, a modem, a wireless communication transceiver, etc. The communication unit 49 allows the electronic device 40 to exchange information / data with other devices through a computer network such as the Internet and / or various telecommunication networks.

[0083] The processor 41 may be a variety of general and / or special processing components with processing and computing capabilities. Some examples of the processor 41 include, but are not limited to, a central processing unit (CPU), a graphics processing unit (GPU), various special artificial intelligence (AI) computing chips, various processors running machine learning model algorithms, a digital signal processor (DSP), and any appropriate processor, controller, microcontroller, etc. The processor 41 executes the various methods and processes described above, such as a power grid regulation operation analysis method.

[0084] In some embodiments, the power grid regulation operation analysis method may be implemented as a computer program, which is tangibly contained in a computer-readable storage medium, such as a storage unit 48. In some embodiments, part or all of the computer program may be loaded and / or installed on the electronic device 40 via the ROM 42 and / or the communication unit 49. When the computer program is loaded into the RAM 43 and executed by the processor 41, one or more steps of the power grid regulation operation analysis method described above may be performed. Alternatively, in other embodiments, the processor 41 may be configured to execute the power grid regulation operation analysis method in any other appropriate manner (e.g., by means of firmware).

[0085] 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.

[0086] Computer programs for implementing the methods of the present invention may be written in any combination of one or more programming languages. These computer programs may be provided to a processor of a general-purpose computer, a special-purpose computer, or other programmable data processing device, so that when the computer program is executed by the processor, the functions / operations specified in the flow chart and / or block diagram are implemented. The computer program may 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.

[0087] In the context of the present invention, a computer-readable storage medium may be a tangible medium that may contain or store a computer program for use by or in combination with an instruction execution system, device or equipment. A computer-readable 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 foregoing. Alternatively, a computer-readable storage medium may be a machine-readable signal medium. 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.

[0088] To provide interaction with a user, the systems and techniques described herein may be implemented on an electronic device 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 a pointing device (e.g., a mouse or trackball) through which the user can provide input to the electronic device. Other types of devices may also be used to provide interaction with the user; for example, the feedback provided to the user may be any form of sensory feedback (e.g., visual feedback, auditory feedback, or tactile feedback); and input from the user may be received in any form (including acoustic input, voice input, or tactile input).

[0089] The systems and techniques described herein may be implemented in a computing system that includes backend 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 frontend 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 backend components, middleware components, or frontend 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), a blockchain network, and the Internet.

[0090] A computing 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 client and server relationship is generated by computer programs running on the corresponding computers and having a client-server relationship with each other. The server may be a cloud server, also known as a cloud computing server or cloud host, which is a host product in the cloud computing service system to solve the defects of difficult management and weak business scalability in traditional physical hosts and VPS services.

[0091] It should be understood that the various forms of processes shown above can be used to reorder, add or delete steps. For example, the steps described in the present invention can be executed in parallel, sequentially or in different orders, as long as the desired results of the technical solution of the present invention can be achieved, and this document does not limit this.

[0092] The above specific implementations do not constitute a limitation on the protection scope of the present invention. It should be understood by those skilled in the art that various modifications, combinations, sub-combinations and substitutions can be made according to design requirements and other factors. Any modification, equivalent substitution and improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A method for analyzing power grid control operations, characterized in that: The method is executed by a dispatching field business digital support platform, and the method includes: Obtaining a change order pre-determined by the OMS system from the database of the dispatching field business digital support platform; wherein the change order includes at least one of the following: power outage time, power restoration time, opinions of various professionals, maintenance tasks and power grid risk level; Generate an operation plan according to the power outage time and power restoration time in the change order, wherein the operation plan includes each operation task and the planned power outage time and planned power restoration time of each operation task; Analyze the task saturation according to the time distribution of each operation task in the operation plan and the number of on-duty personnel, and adjust the operation plan according to the analysis results; The operational tasks are demonstrated according to the adjusted operational plan.

2. The method according to claim 1, characterized in that The step of analyzing the task saturation according to the time distribution of each operation task in the operation plan and the number of on-duty personnel, and adjusting the operation plan according to the analysis results includes: If the number of operation tasks to be performed by a single on-duty personnel in the first time period is greater than three, some operation tasks are canceled according to the grid risk level of each operation to be performed included in the first time period, and the status of the canceled operation tasks is updated to canceled.

3. The method according to claim 1, characterized in that: The display of the operation task according to the adjusted operation plan includes: If the planned power outage time of any operation task is on the same day as the current time, the operation task is the operation task of the day, and the execution status of each operation task of the day is counted and displayed; the execution status includes: waiting to be executed, executing, executed, and timed out.

4. The method according to claim 3, characterized in that The display of the operation task according to the adjusted operation plan includes: If the execution status of the operation task on the day is pending, when the current time reaches the planned power outage time of the operation task, a power outage operation is performed on the affected area of ​​the operation task through the power grid control equipment, and the execution status of the operation task is adjusted to executing; after the power outage operation is completed, the maintenance task is executed, and after the maintenance task is completed, the power is restored to the affected area of ​​the operation task through the power grid control equipment; if the completion time of the power restoration operation does not exceed the planned power restoration time, the execution status of the operation task is modified to executed; and the change order in the database of the digital support platform for dispatching business is closed.

5. The method according to claim 3, characterized in that: The counting and displaying of the execution status of each operation task of the day includes: if the operation task of the day includes multiple operation items and the execution status of the operation task of the day is in execution, then displaying the execution progress of the operation task of the day.

6. The method according to claim 3, characterized in that The display of the operation task according to the adjusted operation plan also includes: For the operation task to be executed, if the current time is less than the planned power outage time of the operation task than the second time period, a first-level reminder is issued for the operation task; For an operating task being executed, if the current time exceeds the planned power-on time of the operating task, a secondary reminder is given to the operating task.

7. The method according to claim 1, characterized in that The method further comprises: Count the number of daily operation tasks and the number of tasks operated by each on-duty personnel; Statistics are kept on the planned power outage time, planned power restoration time, actual power outage time and actual power restoration time for each operation task.

8. A power grid control operation analysis device, characterized in that: The device comprises: A data acquisition module is used to obtain a change order predetermined by the OMS system from the database of the dispatching field business digital support platform; wherein the change order includes at least one of the following: power outage time, power restoration time, opinions of various professionals, maintenance tasks and power grid risk level; An operation plan module, used to generate an operation plan according to the power outage time and power restoration time in the change order, wherein the operation plan includes each operation task and the planned power outage time and planned power restoration time of each operation task; The plan adjustment module is used to analyze the task saturation according to the time distribution of each operation task in the operation plan and the number of on-duty personnel, and adjust the operation plan according to the analysis results; The operation task display module is used to display the operation tasks according to the adjusted operation plan.

9. An electronic device, characterized in that: The electronic device comprises: at least one processor; and a memory in communication with the at least one processor; wherein, The memory stores a computer program executable by the at least one processor, and the computer program is executed by the at least one processor so that the at least one processor can perform the power grid regulation operation analysis method according to any one of claims 1 to 7.

10. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores computer instructions, and the computer instructions are used to enable a processor to implement the power grid regulation operation analysis method according to any one of claims 1 to 7 when executed.

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