Spare power automatic switching on-load test scheme automatic processing system and method

Abstract

The invention provides a spare power automatic switching on-load test scheme automatic processing system comprising a test scheme automatic generation module used for automatically generating a structured spare power automatic switching on-load test scheme based on an electrical wiring type and key information input by a user; an operation ticket automatic generation module which is in communication connection with the test scheme automatic generation module and is used for uploading the test scheme to a network order issuing system and analyzing the test scheme to automatically generate a corresponding operation ticket; and the remote sequential control execution module is in communication connection with the operation ticket automatic generation module and is used for sending a remote control instruction to substation equipment based on the operation ticket so as to automatically execute a spare power automatic switching on-load test and monitor the state of the device in real time. The invention further discloses a corresponding system. By implementing the invention, the test efficiency can be improved, the risk of manual misoperation is reduced, unmanned field is realized, and the operation and maintenance cost is reduced.

Description

Technical Field

[0001] This invention relates to the field of automatic transfer switch (ATS) load testing technology in power systems, and in particular to an automatic processing system and method for ATS load testing schemes. Background Technology

[0002] In the power grid operation system, to ensure uninterrupted power supply to critical users, substations are typically equipped with automatic transfer switches (ATS). According to the relevant requirements of existing power grid safety automatic device inspection standards, ATS need to undergo periodic load tests to verify the accuracy of their operating logic and the reliability of their operation. However, the currently predominantly used testing methods are still mainly traditional manual methods, which have the following prominent problems: Low efficiency: The writing and review of test plans and operation tickets all rely on manual work, which is cumbersome and time-consuming, affecting the overall efficiency of the inspection work.

[0003] High safety risks: Due to the ease with which omissions can occur during the manual writing and review process, coupled with the fact that the execution of the test relies on dispatching orders via telephone, systemic safety accidents such as busbar undervoltage may occur, threatening the stable operation of the power grid.

[0004] Insufficient automation: The testing process heavily relied on manual operation by on-site maintenance personnel and telephone communication with dispatchers. The lack of automation measures restricted execution efficiency and response speed.

[0005] Low standardization: The test plan is greatly affected by the experience and professional level of the personnel, making it difficult to ensure the consistency and technical optimization of the plan developed by different personnel at different times, which is not conducive to standardized management.

[0006] In summary, existing methods for testing standby automatic switching devices under load have significant shortcomings in terms of efficiency, safety, automation, and standardization. Summary of the Invention

[0007] The technical problem to be solved by the present invention is to provide an automatic processing system and method for backup automatic switching load test schemes, which improves test efficiency, reduces the risk of human error, achieves unmanned operation on site, and reduces operation and maintenance costs through automation and intelligent means.

[0008] To address the aforementioned technical problems, as one aspect of the present invention, an automatic processing system for backup automatic switching load testing schemes is provided, comprising: The test plan automatic generation module is used to automatically generate structured backup automatic transfer load test plans based on the electrical wiring type and key information input by the user. An automatic operation ticket generation module, communicatively connected to the automatic test plan generation module, is used to upload the test plan to the network command system and parse the test plan to automatically generate the corresponding operation ticket; and The remote sequential control execution module is communicatively connected to the operation ticket automatic generation module. It is used to send remote control commands to the substation equipment based on the operation ticket to automatically execute the standby automatic transfer load test and monitor the device status in real time.

[0009] The test plan automatic generation module is an offline tool developed using Python that can run on both Windows and Linux operating systems. The test plan automatic generation module includes a graphical user interface, which is configured to receive the user's selection of electrical wiring type and input of station name, switch number and line name, and export the generated test plan as a PDF or Word document.

[0010] The automatic operation ticket generation module is integrated into the network command system and configured to parse the uploaded test plan document and automatically fill it into the operation ticket template of the network command system. The automatic operation ticket generation module is configured to drive a multi-level review process, which includes at least a first review by the dispatcher, a second review by the dispatch chief, and a third review before execution.

[0011] The remote sequential control execution module is configured to communicate with the substation monitoring system via a standard power communication protocol to achieve programmed one-click sequential control operations, including: The remote operation interface is used by dispatchers to remotely control the test process and send sequential control commands to remote terminal units or monitoring systems in substations. The real-time monitoring module is used to receive and display real-time remote signaling and telemetry signals from the substation to monitor the status and operation of the equipment in real time.

[0012] The system further includes: The data storage and backup module is used to store the generated test plans, operation tickets, and monitoring data during the test process; The test report automatic generation module is used to automatically generate test reports containing operation logs, device operation times, and abnormal information based on monitoring data during the test.

[0013] Accordingly, as another aspect of the present invention, an automatic processing method for a backup automatic switching load test scheme is also provided, which includes the following steps: Automatic test plan generation steps: Receive electrical parameters input by the user, and automatically generate a structured backup automatic transfer load test plan based on a predefined test logic library; The automatic generation of operation tickets involves: parsing the structured test plan and converting it into a standard format operation ticket; and... Remote sequential control execution steps: Based on the operation ticket, the remote control system automatically sends operation instructions to the substation equipment to perform the automatic standby load test and monitors the entire test process.

[0014] The step of automatically generating the test plan further includes: It provides a graphical user interface to receive user selections of electrical wiring type and pre-test operation mode; it also receives user-input information such as station name, switch number, and line name. Based on the selection and information, a test plan document is automatically matched and generated through a pre-set logical rule base; the logical rule base contains test step sequences corresponding to various standard electrical wiring types.

[0015] The step of automatically generating operation tickets further includes: Upload the test plan document to the network command system; The network command system parses the contents of the test plan document and converts it into a standard format operation ticket; A multi-level review process is performed on the generated operation ticket, the multi-level review process including: The first review, conducted by the dispatcher, is used to verify the consistency between the contents of the operation ticket and the test plan; The second review, conducted by the dispatcher, is used to verify the compliance of the operation ticket and the risk control measures; and The third review, conducted by the dispatcher before execution, is used for final confirmation of execution.

[0016] The specific steps of the remote sequential control execution are as follows: The dispatcher triggers the execution command through the remote operation interface; The system automatically sends control commands item by item according to the order of the operation tickets, and executes each command. It receives and displays device status and action signals from the substation in real time, performs automatic verification, and executes the next command only after confirming that there are no errors.

[0017] The method further includes the following steps after the remote sequential control execution step: Automatically generate test reports, which include at least the operation log, the operation time of the automatic switching device, the equipment status change record, and abnormal information.

[0018] Implementing this embodiment has the following beneficial effects: This invention provides an automatic processing system and method for backup self-starting load test schemes. By transforming the original work of compiling test schemes and filling out operation tickets, which relied on manual experience and was prone to errors, into "one-click generation" by software tools based on preset rules and user input, the efficiency and accuracy are greatly improved.

[0019] In this embodiment of the invention, by integrating the generated operation ticket with the remote sequential control system, the dispatcher can perform one-click sequential operations remotely to complete the entire load test. No on-site maintenance personnel are required, breaking the high dependence of traditional testing on personnel and location.

[0020] In this embodiment of the invention, by integrating multiple originally isolated steps such as "scheme generation, operation ticket generation, review process, remote execution, and status monitoring" into a coherent digital process, a closed-loop management from decision-making to execution is formed, thereby improving the overall intelligence level of operation and maintenance. In this embodiment of the invention, a remote operation interface is provided to support remote control of the testing process by the dispatcher. Real-time monitoring of the device status and operation ensures smooth testing, eliminating the need for on-site maintenance personnel and achieving unmanned operation. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, obtaining other drawings based on these drawings without creative effort still falls within the scope of the present invention.

[0022] Figure 1 This is a schematic diagram of an embodiment of an automatic processing system for a backup automatic switching load test scheme provided by the present invention; Figure 2 This is a schematic diagram of the system architecture provided by the present invention during application; Figure 3 This is a schematic diagram of the main flow of an embodiment of the automatic processing method for a backup automatic switching load test scheme provided by the present invention. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings.

[0024] like Figure 1 The diagram shown illustrates a structural schematic of an embodiment of an automatic processing system for a backup automatic switching load test scheme provided by the present invention; in conjunction with... Figure 2 As shown, in this embodiment, the automatic processing system 1 for the standby automatic load test scheme includes at least: The test plan automatic generation module 10 is used to automatically generate a structured backup automatic transfer load test plan based on the electrical wiring type and key information input by the user. The operation ticket automatic generation module 11 is communicatively connected to the test plan automatic generation module, and is used to upload the test plan to the network command system and parse the test plan to automatically generate the corresponding operation ticket; and The remote sequential control execution module 12 is communicatively connected to the operation ticket automatic generation module. It is used to send remote control commands to the substation equipment based on the operation ticket to automatically execute the standby automatic transfer load test and monitor the device status in real time.

[0025] In a specific example, the automatic test plan generation module 10 is an offline tool developed using Python, capable of running cross-platform on Windows and Linux operating systems. The core of this module is a graphical user interface (GUI), developed based on frameworks such as PyQt or Tkinter, allowing users to use it without installing complex professional software. The GUI is configured to accept user selections for electrical wiring types (e.g., single busbar segmentation, internal bridge wiring, line transformer group, etc.) and pre-test operation modes (e.g., incoming line 1 in operation, incoming line 2 on standby) via drop-down menus, radio buttons, and text boxes, as well as input of key information such as station name, switch number, and line name. After the user completes the input, clicking the "Generate" button causes the module to call its built-in logic rule library, automatically match and generate a structured test plan, which can be exported as a PDF or Word document for easy archiving and distribution.

[0026] The core technical detail of this module lies in its pre-built logical rule library of test procedure sequences corresponding to various standard electrical wiring types. The following code snippet demonstrates the core logic for generating the solution, which is located in the event handler function triggered after the user clicks the "Generate" button: Python # Get Template tpl = DocxTemplate('template.docx') # Get the corresponding field in the visualization interface context = { 'station_name': station_name_input,# station name 'breaker_id': breaker_id_input, # Switch number 'line_name': line_name_input, # Line name 'connection_type': selected_connection_type, # The selected electrical wiring type # ... Other fields retrieved from the GUI } # Generate a scheme based on the template and the retrieved fields, and save it. jinja_env = jinja2.Environment(autoescape=True) tpl.render(context, jinja_env) now = time.localtime() now_time = time.strftime("%Y%m%d%H%M%S", now) tpl.save(f'Automatic Start-up Test Plan_{now_time}.docx') msg_box = QMessageBox('Prompt', 'The test plan has been generated and saved!') msg_box.exec_() This code snippet should be placed within the "Scheme Generation" function of the automatic test scheme generation module 10. Its function is to load a predefined Word template, fill in the parameters (such as station name, switch number, etc.) entered by the user from the graphical interface into the corresponding positions of the template, and finally generate a complete Word document of the standby automatic switching load test scheme with a timestamp, and pop up a prompt box to notify the user.

[0027] In a specific example, the automatic operation ticket generation module 11 is integrated into the Network Command System (DCCS). This module is equipped with a dedicated file parser to parse uploaded test plan Word or PDF documents, identifying key information such as operation steps, device names, and security measures. After parsing, the module automatically fills this information into the standardized operation ticket template of the Network Command System, achieving "one-click ticket generation." Simultaneously, the automatic operation ticket generation module 11 is configured to drive a rigorous multi-level review process. This process includes at least: a first review by the dispatcher, focusing on verifying the consistency and correctness of the operation ticket content with the test plan; a second review by the dispatch chief, focusing on reviewing the compliance of the operation ticket and the completeness of risk control measures; and a third review by the dispatcher before execution, used to finally confirm the execution conditions and environment, ensuring everything goes smoothly.

[0028] In a specific example, the remote sequential control execution module 12 is configured to communicate with the substation monitoring system via standard power communication protocols such as IEC 60870-5-104 or IEC 61850. This module includes a remote operation interface where the dispatcher can trigger a "one-click execution" command. Upon receiving the command, the system automatically and sequentially sends sequential control commands to the substation's remote terminal units (RTUs) or monitoring system according to the order of the operation ticket, such as "disconnect switch 101" and "close switch 102". The module also includes a real-time monitoring module for receiving and displaying real-time remote signaling (such as switch positions and protection action signals) and telemetry (such as voltage and current) signals from the substation. After executing each command, the system automatically verifies the returned status signal. Only after confirming that the current step has been executed correctly will the next command be executed, thus forming a safe closed-loop control.

[0029] Furthermore, in an embodiment of the present invention, the system further includes: The test report automatic generation module 13 is used to automatically generate a test report based on monitoring data during the test, including operation logs, device operation times, and anomaly information; and The data storage and backup module 14 is used to centrally store the generated test plans, operation tickets, multi-level review records, all operation logs during the test, device action signals, and telemetry data in the database, and to back them up periodically. This data can be used for automatic generation of test reports, historical tracing, and statistical analysis.

[0030] This invention is built using Python on offline Windows and Linux systems, forming an automatic generation module for backup automatic transfer switch load test schemes. It can be used on either the system's office computer or an external computer without any difference, and is intended for use by personnel who develop backup automatic transfer switch load test schemes.

[0031] like Figure 3 The diagram shows the main flow of an embodiment of an automatic processing method for a backup automatic switching load test scheme provided by the present invention; in this embodiment, the method employs the following... Figure 1 and Figure 2 The system shown is implemented, and the method includes at least the following steps: Automatic test plan generation step S10: Receive electrical parameters input by the user, and automatically generate a structured backup automatic switch load test plan based on a predefined test logic library; Automatic operation ticket generation step S11: Parse the structured test plan and convert it into a standard format operation ticket; and Remote sequential control execution step S12: Based on the operation ticket, the remote control system automatically sends operation instructions to the substation equipment to perform the standby automatic transfer load test and monitors the entire test process.

[0032] In a specific example, step S10 of automatically generating the test plan further includes: It provides a graphical user interface to receive user selections of electrical wiring type and pre-test operation mode; it also receives user-input information such as station name, switch number, and line name. Based on the selection and information, a test plan document is automatically matched and generated through a pre-set logical rule base; the logical rule base contains test step sequences corresponding to various standard electrical wiring types.

[0033] In one example, step S10 can be implemented using the following code: Python # Get Template tpl = DocxTemplate('template.docx') # Get the corresponding field in the visualization interface context = {...} # Generate a scheme based on the template and the retrieved fields, and save it. jinja_env = jinja2.Environment(autoescape=True) tpl.render(context, jinja_env) now = time.localtime() now_time = time.strftime("%%m%d%h%%%s", now) tpl.save('Automatic Start-up Load Test.docx') msg_box = QMessageBox('Prompt') msg_box.exec_().

[0034] In this specific example, this step is implemented using an offline Python GUI tool. The user first selects the substation's electrical wiring type in the interface, such as "single busbar sectionalized wiring." Next, they select the initial operating mode before the test, such as "Line 1 operating with section I busbar, Line 2 hot standby." Then, they enter the specific station name (e.g., "220kV Futian Station"), switch number (e.g., "101", "145"), and line name (e.g., "Line 1") in the text boxes. The system has a pre-built test logic library for various standard wiring methods. When the user clicks the "Generate" button, the system will, based on the selected wiring type (e.g., single busbar sectionalized) and operating mode, call the corresponding standard test step sequence from the logic library and dynamically populate it into a predefined Word template, combining this with the actual equipment name entered by the user. For example, the generated scheme would explicitly state: "Step 1: Simulate a fault on Line 1, trip switch 101, check if the automatic transfer switch operates correctly, and whether switch 145 automatically closes." Finally, a complete and formatted Word or PDF document is generated.

[0035] In a specific example, the step S11 of automatically generating the operation ticket further includes: Upload the test plan document to the network command system; The network command system parses the contents of the test plan document and converts it into a standard format operation ticket; A multi-level review process is performed on the generated operation ticket, the multi-level review process including: The first review, conducted by the dispatcher, is used to verify the consistency between the contents of the operation ticket and the test plan; The second review, conducted by the dispatcher, is used to verify the compliance of the operation ticket and the risk control measures; and The third review, conducted by the dispatcher before execution, is used for final confirmation of execution.

[0036] In a specific example, during this step, the dispatcher can log into the Network Command System (DCCS) and upload the scheme document generated in step S10 to the dedicated module for "Automatic Switchover Test". The system's background file parser (e.g., using the python-docx library) automatically parses the document content, identifying key operation items, equipment objects, and safety precautions. The system then automatically fills this information into a standard switching operation ticket template, creating an executable electronic operation ticket. A multi-level review process then begins: First, another dispatcher conducts a first review, verifying that steps such as "opening switch 101" in the operation ticket are completely consistent with the test plan. After approval, the process flows to the dispatch chief for a second review, who reviews the operation ticket's risk control measures from a global safety perspective, considering factors such as whether it might cause busbar undervoltage. Finally, before execution, the dispatcher conducts a third review, ultimately confirming that the real-time operating status of the power grid meets the test conditions before setting the operation ticket to "executable".

[0037] In a specific example, the remote sequential control execution step S12 specifically includes: The dispatcher triggers the execution command through the remote operation interface; The system automatically sends control commands item by item according to the order of the operation tickets, and executes each command. It receives and displays device status and action signals from the substation in real time, performs automatic verification, and executes the next command only after confirming that there are no errors.

[0038] In this specific example, during this step, the dispatcher clicks the "One-Click Execution" button on the approved operation ticket on the DCCS remote operation interface. The system converts this instruction into a remote control command sent to the substation monitoring system via the IEC 104 protocol. The commands are executed sequentially: the system first issues a remote control command to "Disconnect 101 Switch" and waits for the substation to upload a remote signaling signal indicating that "101 Switch is open" for automatic verification; after confirming that there is no error, it automatically issues the next command. Throughout the process, the real-time monitoring module continuously receives telemetry (such as I-section bus voltage and load current) and remote signaling (such as switch position and protection action signals) data from the substation and updates the interface in real time. When the automatic transfer switch operates correctly, the system receives a "145 Switch Closed" signal and displays "Automatic Transfer Switch Operation Successful". If any link does not respond as expected (such as switch failure to operate), the system will immediately stop the process and issue an alarm, forming a safe closed-loop control. The entire test process can be completed at the dispatch master station, without the need for manual operation by maintenance personnel on site.

[0039] It is understood that, in embodiments of the present invention, after the remote sequential control execution step S12, the following step is further included: Step S13: Automatically generate a test report, which includes at least the operation log, the operation time of the standby automatic switching device, the equipment status change record, and abnormal information.

[0040] In a specific example, after the test, the system automatically retrieves all the test data from the data storage and backup module, including: operation ticket execution logs, timestamps of each operation step, action messages and precise action times of the automatic transfer switch (ATS) (e.g., "from the 101 switch open position signal to the 145 switch closed position signal, 45ms elapsed"), bus voltage and current waveform segments of key nodes (if any recorded), and any abnormal or alarm information. The system then populates this data into a standard test report template, generating a complete report containing test conclusions, action timing analysis, equipment status change records, etc., which can be exported as a PDF for subsequent archiving and analysis.

[0041] For more details, please refer to and combine with the above. Figure 1 and Figure 2 The description of that will not be repeated here.

[0042] Implementing this embodiment has the following beneficial effects: This invention provides an automatic processing system and method for backup self-starting load test schemes. By transforming the original work of compiling test schemes and filling out operation tickets, which relied on manual experience and was prone to errors, into "one-click generation" by software tools based on preset rules and user input, the efficiency and accuracy are greatly improved.

[0043] In this embodiment of the invention, by integrating the generated operation ticket with the remote sequential control system, the dispatcher can perform one-click sequential operations remotely to complete the entire load test. No on-site maintenance personnel are required, breaking the high dependence of traditional testing on personnel and location.

[0044] In this embodiment of the invention, by integrating multiple originally isolated steps such as "scheme generation, operation ticket generation, review process, remote execution, and status monitoring" into a coherent digital process, a closed-loop management from decision-making to execution is formed, thereby improving the overall intelligence level of operation and maintenance. In this embodiment of the invention, a remote operation interface is provided to support remote control of the testing process by the dispatcher. Real-time monitoring of the device status and operation ensures smooth testing, eliminating the need for on-site maintenance personnel and achieving unmanned operation.

[0045] Those skilled in the art will understand that embodiments of the present invention can be provided as methods, apparatus, or computer program products. Therefore, the present invention can take the form of a completely hardware embodiment, a completely software embodiment, or an embodiment combining software and hardware aspects. Furthermore, the present invention can take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, etc.) containing computer-usable program code.

[0046] This invention is described with reference to flowchart illustrations and / or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the invention. It will be understood that each block of the flowchart illustrations and / or block diagrams, and combinations of blocks in the flowchart illustrations and / or block diagrams, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, special-purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, generate instructions for implementing the flowchart illustrations and / or block diagrams. Figure 1 One or more processes and / or boxes Figure 1 A device that provides the functions specified in one or more boxes.

[0047] The above description is merely a preferred embodiment of the present invention and should not be construed as limiting the scope of the invention. Therefore, any equivalent variations made in accordance with the claims of the present invention are still within the scope of the present invention.

Claims

1. An automatic processing system for backup power supply automatic throw-in load test scheme, characterized in that, The system comprises: a test scheme automatic generation module configured to automatically generate a structured backup power automatic switching with load test scheme based on user inputted electrical wiring type and key information; an operation ticket automatic generation module in communication connection with the test scheme automatic generation module, configured to upload the test scheme to a network command system and parse the test scheme to automatically generate a corresponding operation ticket; and a remote sequential control execution module in communication connection with the operation ticket automatic generation module, configured to send remote control instructions to substation equipment based on the operation ticket to automatically execute backup power automatic switching with load test and monitor device status in real time.

2. The system of claim 1, wherein, The test scheme automatic generation module is an offline tool developed in Python language and capable of running on Windows and Linux operating systems across platforms; The test scheme automatic generation module comprises a graphical user interface configured to receive user selection of electrical wiring type and input of station name, switch number and line name and export the generated test scheme as a PDF or Word format document.

3. The system of claim 2, wherein, The operation ticket automatic generation module is integrated in the network command system and configured to parse the uploaded test scheme document and automatically fill in the operation ticket template of the network command system; The operation ticket automatic generation module is configured to drive a multi-level review process, which at least includes a first review by a dispatcher, a second review by a dispatch supervisor and a third review before execution.

4. The system of claim 3, wherein, The remote sequential control execution module is configured to communicate with the substation monitoring system through a standard power communication protocol to realize programmed one-key sequential control operation, which includes: a remote operation interface for the dispatcher to remotely control the test process and send sequential control commands to the remote terminal unit or monitoring system of the substation; a real-time monitoring module for receiving and displaying real-time telesignaling and telemetering signals from the substation to monitor device status and action in real time.

5. The system of claim 4, wherein, The system further comprises: a data storage and backup module for storing the generated test scheme, operation ticket and monitoring data during the test process; a test report automatic generation module for automatically generating a test report containing operation log, device action time and abnormal information based on the monitoring data during the test process.

6. An automatic processing method for a backup power supply automatic throw-in load test scheme, characterized in that, The system comprises the following steps: a test scheme automatic generation step of receiving user inputted electrical parameters and automatically generating a structured backup power automatic switching with load test scheme based on a pre-defined test logic library; an operation ticket automatic generation step of parsing the structured test scheme and converting it into a standard format operation ticket; and a remote sequential control execution step of automatically sending operation instructions to substation equipment through a remote control system based on the operation ticket to execute backup power automatic switching with load test and monitor the test process.

7. The method of claim 6, wherein, The test scheme automatic generation step further comprises: providing a graphical user interface to receive user selection of electrical wiring type and pre-test operation mode and receive user inputted station name, switch number and line name information; based on the selection and information, automatically matching and generating a test scheme document through a pre-set logic rule library, which contains test step sequences corresponding to various standard electrical wiring types.

8. The method of claim 7, wherein, The automatically generating operation ticket step further comprises: uploading the test scheme document to a network starting system; analyzing the content of the test scheme document by the network starting system and converting it into an operation ticket in a standard format; performing a multi-level review process on the generated operation ticket, which comprises: a first review by a dispatcher to check the consistency of the operation ticket content with the test scheme; a second review by a chief dispatcher to review the compliance and risk control measures of the operation ticket; and a third review by the dispatcher before execution to finally confirm the execution.

9. The method of claim 8, wherein, The remote sequence control execution step specifically comprises: the dispatcher triggering an execution instruction on a remote operation interface; the system automatically sending control commands one by one in the order of the operation ticket and executing each command; real-time receiving and displaying device status and action signals from the substation end and performing automatic verification before executing the next command.

10. The method of claim 9, wherein, After the remote sequence control execution step, further comprising the step of: automatically generating a test report, which at least contains an operation log, a backup automatic throw-in device action time, a device state change record, and abnormal information.

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