Substation device parameter automatic reading method and system

Abstract

The invention discloses a substation device parameter automatic reading method and system, and relates to the technical field of power system automation equipment configuration management, and the method comprises the steps: providing a guide type operation mode, inputting equipment necessary information through a dialog box, and automatically completing the reading of equipment configuration; based on a parameter reading method, a configuration file is read from a device; and storing the read configuration file as a structured file, generating a visual device parameter reading result, and exporting a report. According to the method, through a guiding type operation mode, automatic reading and operation process simplification, potential problems caused by human intervention, operation complexity and equipment configuration difference are reduced by the system, the accuracy, efficiency and reliability of equipment management are improved, and through a method based on parameter reading, a standardized communication protocol is used, so that the equipment management efficiency is improved. The data compatibility between the devices can be ensured, and the configuration file can be obtained through a uniform reading method regardless of device manufacturers or models.

Description

Technical Field

[0001] The present invention relates to the technical field of power system automation equipment configuration management, and in particular to a method and system for automatically reading parameters of a substation device. Background Art

[0002] In modern power systems, configuration management of automation equipment has always been an important topic. However, the current equipment configuration reading method has many shortcomings, especially in the configuration of automation equipment parameters. Existing equipment usually relies on the default configuration provided by the equipment manufacturer or the equipment parameters are manually configured by engineers. Due to the differences between different equipment manufacturers or models, this manual configuration method is not only cumbersome, but also prone to configuration errors, which brings risks to equipment management and safe operation of the power grid. The configuration standardization and consistency of the equipment are insufficient, especially when multiple plants or equipment from different manufacturers work together, the differences in equipment configuration become more prominent, seriously affecting the data compatibility between devices and the collaborative work of the system.

[0003] In automation equipment, especially measurement and control devices, their configuration usually involves multiple parameters, such as telemetry parameters, telesignaling parameters, remote control parameters, etc. These parameters are crucial to the monitoring, control and fault detection of power grids. However, many measurement and control devices are not configured according to unified standards, and the configuration method, value range and unit of parameters may be different, which will lead to inaccurate power grid monitoring data, resulting in a series of problems such as abnormal power grid status monitoring, false omission of fault alarms, and failure of remote control. The emergence of these problems not only affects the safety and stability of the power grid, but also increases the difficulty of maintenance and management.

[0004] In addition, the existing device configuration reading process is usually completed manually, which is time-consuming and error-prone. Although some devices support automatic configuration reading based on communication protocols, these methods usually have problems such as complex operation and poor device compatibility. Especially when multiple manufacturers and multiple models of devices coexist, there is a lack of a unified, simple and flexible automatic reading method. Therefore, a new method is needed to simplify the device configuration reading process, improve the standardization and consistency of device configuration, ensure that devices can work together efficiently, and improve the accuracy and efficiency of device management. Summary of the invention

[0005] In view of the above-mentioned problems, the present invention is proposed.

[0006] Therefore, the technical problem solved by the present invention is: the existing device configuration reading method has the problems of cumbersome manual operation, inconsistent configuration between devices, incompatible data between devices, and how to simplify the operation process, improve the standardization and consistency of device configuration reading, and achieve compatibility and efficient management between different devices.

[0007] To solve the above technical problems, the present invention provides the following technical solutions: a method for automatically reading parameters of a substation device, including providing a guided operation mode, inputting necessary information of the device through a dialog box, and automatically completing the reading of the device configuration; based on a parameter reading method, reading a configuration file from the device; storing the read configuration file as a structured file, generating a visualized device parameter reading result and exporting a report.

[0008] As a preferred solution of the method for automatically reading parameters of a substation device described in the present invention, the guided operation includes designing a dedicated reading module for each device type to automatically simplify the device configuration acquisition process.

[0009] As a preferred solution of the method for automatically reading parameters of a substation device described in the present invention, the device type includes a measurement and control device, and a device configuration file is obtained based on a parameter reading method and transferred to a standardized format.

[0010] As a preferred solution of the method for automatically reading parameters of a substation device described in the present invention, the configuration file read from the device includes at least 5 categories of parameters, each category contains several specific configuration items.

[0011] As a preferred solution of the method for automatically reading parameters of a substation device described in the present invention, the configuration file read is stored as a structured file including a 5-level structure for supporting management and verification.

[0012] As a preferred solution of the method for automatically reading parameters of a substation device described in the present invention, the read configuration file includes mapping and transferring to a structured file through a unified format, supporting unified management and verification of equipment parameters.

[0013] As a preferred solution of the method for automatically reading substation device parameters described in the present invention, the generation of visualized device parameter reading results and exporting reports includes displaying the read configuration data in a graphical interface, providing modification or verification prompts, and exporting the device parameter configuration and verification results as an archivable report file.

[0014] Another object of the present invention is to provide an automatic reading system for substation device parameters, which can store the read configuration files as structured files, generate visual device parameter reading results, and export reports for subsequent management and analysis, thereby solving the problem of data incompatibility between devices in current equipment configuration reading technology.

[0015] As a preferred solution of the automatic reading system of substation device parameters described in the present invention, it includes: a guided operation module, a parameter reading module, and a configuration storage and visual reporting module; the guided operation module is used to provide a user-friendly interface to simplify the equipment configuration reading process; the parameter reading module is used to read the configuration file from the device based on a parameter reading method; the configuration storage and visual reporting module is used to store the read configuration file as a structured file, generate a visual device parameter reading result, and export a report for subsequent management and analysis.

[0016] A computer device comprises a memory and a processor, wherein the memory stores a computer program, and the processor executes the computer program to implement a step of a method for automatically reading parameters of a substation device.

[0017] A computer-readable storage medium stores a computer program, which, when executed by a processor, implements the steps of a method for automatically reading parameters of a substation device.

[0018] Beneficial effects of the present invention: The method for automatically reading parameters of substation devices provided by the present invention automates reading and simplifies the operation process through a guided operation mode. The system reduces potential problems caused by human intervention, operation complexity and equipment configuration differences, thereby improving the accuracy, efficiency and reliability of equipment management. By adopting a method based on parameter reading, it is possible to read configuration files from the device. By using a standardized communication protocol, data compatibility between devices can be ensured. Regardless of the manufacturer or model of the equipment, the configuration file can be obtained through a unified reading method. By transferring the read configuration file into a structured file and generating a visualized device parameter reading result, clear presentation and convenient management of data are achieved. The generated structured file is stored in a standardized hierarchical structure, ensuring that the management and verification of equipment configuration are more efficient. Through a graphical interface, users can view, modify and verify the configuration data of the device, and the verification results can generate a report and export it, which not only improves the operability of the data, but also enhances the traceability of the data and the convenience of subsequent analysis. The present invention achieves better results in terms of accuracy, efficiency and reliability. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for use 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 ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0020] Figure 1An overall flow chart of a method for automatically reading parameters of a substation device provided in the first embodiment of the present invention.

[0021] Figure 2 A diagram of a guided device configuration reading process of a method for automatically reading substation device parameters provided by the first embodiment of the present invention.

[0022] Figure 3 This is a diagram of an Ethernet connection device for a method for automatically reading parameters of a substation device provided in the first embodiment of the present invention.

[0023] Figure 4 This is a formatted_set.xml original file diagram of a method for automatically reading parameters of a substation device provided in the first embodiment of the present invention.

[0024] Figure 5 A device configuration file storage format diagram of a method for automatically reading device parameters of a substation provided by the first embodiment of the present invention.

[0025] Figure 6 This is an example diagram of a device configuration file for a method for automatically reading device parameters of a substation provided by the first embodiment of the present invention.

[0026] Figure 7 A schematic diagram of a guided device configuration reading interface of a method for automatically reading substation device parameters provided by a second embodiment of the present invention.

[0027] Figure 8 A schematic diagram of modules of a system for automatically reading parameters of a substation device provided in a third embodiment of the present invention. DETAILED DESCRIPTION

[0028] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the drawings of the specification. Obviously, the described embodiments are part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary persons in the art without creative work should fall within the scope of protection of the present invention.

[0029] Example 1, reference Figure 1-Figure 6 , as an embodiment of the present invention, provides a method for automatically reading parameters of a substation device, comprising:

[0030] S1: Provides a guided operation mode, where necessary device information is entered through a dialog box to automatically read the device configuration.

[0031] Furthermore, guided operation includes designing dedicated reading modules for each device type, automatically simplifying the device configuration acquisition process.

[0032] It should be noted that the equipment types include measurement and control devices, which obtain equipment configuration files based on a parameter reading method and save them in a standardized format.

[0033] It should also be noted that guided operation can mask the detailed differences of various devices. Each type of device has its own dedicated reading module, and each module has a guided dialog box, such as Figure 2 As shown, the user enters the necessary information for operating the device in the dialog box, clicks the "Start Reading" button, and then waits. The reading will be completed automatically, and a device configuration file in a unified format will be obtained after the reading is completed.

[0034] S2: Reading a configuration file from the device based on a parameter reading method.

[0035] Furthermore, the configuration file read from the device includes at least 5 categories of parameters, each category including a number of specific configuration items.

[0036] It should be noted that the read configuration file is stored as a structured file including a 5-level structure to support management and verification.

[0037] It should also be noted that a parameter reading method may be multiple methods, such as file service reading based on the IEC61850 protocol or serial port command reading.

[0038] As a preferred embodiment, in this embodiment, a parameter reading method adopts file service reading based on IEC61850 protocol, and its principle steps are as follows:

[0039] First, connect the device via Ethernet, such as Figure 3 As shown, a communication channel based on the IEC61850 protocol is established, and then the configuration file is read from the device through the GetFile service of the IEC61850 protocol.

[0040] Through the study of various network devices in the current substation, it is found that the measurement and control devices are mainly obtained in the form of files. The equipment in the smart substation is highly standardized and has implemented IEC61850 file services. The configuration file is obtained through the IEC61850 file service, and then the device configuration can be obtained by parsing the file.

[0041] Automation equipment within plants and substations (such as measurement and control devices) has been standardized and supports the IEC61850 communication protocol. IEC61850 defines a complete set of substation business implementation standards, including system modeling of smart substations, communication service mapping and other aspects. File service is also one of the services it defines. Using the IEC61850 file service, you can easily read configuration-related files from the device, and then transfer these files to a unified format configuration file of this system according to the mapping relationship to complete the configuration acquisition.

[0042] In the Abstract Communication Service Interface (ACSI) defined by IEC61850, ACSI provides the following file services: GetFile is used by the client, and the GetFile service transfers the file content from the server to the client; SetFile is used by the client, and the SetFile service transfers the file content from the client to the server; DeleteFile is used by the client, and the DeleteFile service deletes the file in the file repository of the server; GetFileAttributeValues ​​is used by the client, and the GetFileAttributeValues ​​service obtains the attributes of the specified file in the file repository of the server.

[0043] The device uses IEC61850 file services (such as GetFile) to transfer the configuration file content stored in the device to the client without manual intervention. The GetFile service abstracts the file object according to the Abstract Communication Service Interface (ACSI) in the IEC61850 protocol to ensure compatibility and efficiency between devices. Through the GetFile service, the configuration information stored in the device is extracted and transmitted to the client. The configuration file received by the client will be transferred to a unified format according to the mapping relationship defined in the IEC61850 protocol.

[0044] The mapping relationship between file services defined in ACSI and MMS is as follows: ACSI GetFile service is mapped to the MMSFileOpen, FileRead and FileClose service sequence; ACSI SetFile service is mapped to the MMS ObtainFile service; ACSIDeleteFile service is mapped to the MMS FileDelete service; ACSI GetFileAttributeValues ​​service is mapped to the MMS FileDirectory service sequence.

[0045] File transfer is achieved through the MMS (Manufacturing Message Specification) protocol. The MMS protocol is responsible for mapping the file objects defined in ACSI to the file objects of MMS, realizing the standardized transmission of files between the client and the server. In specific operations, the GetFile service is mapped to the FileOpen, FileRead and FileClose service sequence of MMS to ensure the correct opening, reading and closing of files. During the file transfer process, the configuration files stored in the device, such as MEAS / formatted_set.xml, are transmitted, and the configuration files are read from the device, such as Figure 4 As shown in the figure, the file contains five categories, namely "telemetry parameters", "telesignaling parameters", "remote control parameters", "synchronization parameters" and "pressure plate equipment". There are multiple configuration items under each category, such as "current and voltage change dead zone", "current and voltage zero dead zone", etc. Each configuration item includes detailed information such as parameter value, range and type. By transmitting and parsing these configuration information in accordance with the IEC61850 protocol standardization, substation managers can efficiently and accurately obtain the configuration data of the device, so as to carry out subsequent work such as equipment management, fault diagnosis and performance optimization. This method not only improves the automation level of data processing, but also ensures that equipment of different manufacturers and models can achieve data intercommunication and unified management.

[0046] It should also be noted that in another feasible embodiment, a parameter reading method is based on serial port command reading, and its principle steps are as follows:

[0047] First, a predetermined serial port command is sent to the target device through the serial port communication interface. The command specifies the type of query parameters according to the communication protocol and configuration requirements of the device, such as the version information of the device or various operating parameters. These serial port commands strictly follow the communication protocol defined by the device manufacturer and contain the request format, checksum and other data specifications of the device response. After receiving the serial port command, the device returns the relevant configuration data according to the instruction content, usually in the form of ASCII code or hexadecimal encoded raw data stream. Finally, the system parses the received device response data, extracts the valid parameter content, and converts the raw data according to the pre-set data format requirements, and saves it as a configuration file in a unified format. The common format is XML or JSON. Through this process, the read configuration file can contain all the key information of the device, including but not limited to parameter values, ranges, units, and validity identifiers.

[0048] S3: Store the read configuration file as a structured file, generate a visualized device parameter reading result and export a report.

[0049] Furthermore, the configuration file read includes mapping through a unified format and transferring it into a structured file, which supports unified management and verification of device parameters.

[0050] It should be noted that generating a visualized device parameter reading result and exporting a report includes displaying the read configuration data in a graphical interface, providing modification or verification prompts, and exporting the device parameter configuration and verification results as an archivable report file.

[0051] It should also be noted that there are multiple ways to store it as a structured file, such as parsing it into XML format and storing it, or parsing it into JSON format and storing it.

[0052] As a preferred embodiment, in this embodiment, the read configuration file is stored as a structured file and parsed into XML format and stored. The principle steps are as follows:

[0053] (1) Parse and store in XML format

[0054] To facilitate subsequent verification work, the configuration file read from the device is transferred to a configuration file in a unified format. The configuration file is structured and stored in XML format with .cfg.xml as the file suffix.

[0055] XML is a structured storage format. This embodiment defines different levels to meet the device configuration storage requirements, such as Figure 5 As shown, there are five levels in total. The config node is the top-level node; category is the category; item is the configuration row; param is the configuration column; and the plain text node is the specific value.

[0056] (2) Structured Storage

[0057] After parsing, the configuration file read from the device in this embodiment will be transferred to a configuration file in a unified format to facilitate subsequent management and verification. The configuration file is still structured and stored in XML format. The device configuration file is stored in XML format. For example, Figure 6 As shown, the hierarchical description is shown in Table 1.

[0058] Table 1 Device configuration level label description

[0059]

[0060]

[0061] (3) After reading and storing the configuration file, the system generates a visual device parameter reading result and displays it in a graphical interface. The user can view, modify or verify the device configuration data through this interface and make corresponding modifications or corrections according to prompts. The read parameter configuration and verification results can be exported as an archivable report file to facilitate subsequent equipment management and data auditing.

[0062] It should also be noted that in another feasible embodiment, the read configuration file is stored as a structured file and parsed into JSON format and stored. The principle steps are as follows:

[0063] First, the configuration file read from the device is transmitted to the data processing system in raw text format or other formats. Then, the system parses the read data and converts it into standardized JSON format. JSON, as a lightweight data exchange format, organizes data in the form of key-value pairs. Each configuration item is represented by a nested structure of JSON objects to form a clear data hierarchy. For example, the device's configuration category, entries, and specific parameters of each entry all exist as different fields in the JSON object. This structure can effectively avoid data redundancy and ensure the scalability and easy management of the configuration file.

[0064] Each data item in the parsed configuration file is mapped to a corresponding key-value pair, where the key usually represents the name or category of the configuration item, and the value represents the specific parameter or numerical value of the configuration item. Each level of configuration, such as device type, configuration category, specific entry, parameter, etc., can be clearly represented through nested JSON objects. This storage method ensures the logical relationship between various configurations and supports fast retrieval and efficient management.

[0065] In addition, configuration files stored in JSON format can not only be displayed in a graphical interface, but also interact with users through the interface, allowing users to modify or verify each configuration data. The system also supports verification of configuration files based on user input or automatically generated modification records, and outputs corresponding results. The modification and verification records will be exported as structured report files, which can be used for subsequent management, auditing, and equipment status monitoring and analysis. In this way, the JSON format not only meets the structured storage requirements of configuration files, but also ensures efficient data transmission, flexible operation, and subsequent traceability.

[0066] Example 2, reference Figure 7 , which is an embodiment of the present invention, provides a method for automatically reading parameters of a substation device. In order to verify the beneficial effects of the present invention, scientific demonstration is carried out through economic benefit calculation and simulation experiments.

[0067] The purpose of this embodiment is to verify the effectiveness and superiority of reading substation device configuration and generating visual reports. The devices used in the experiment include measurement and control devices from various manufacturers. A guided operation method is used to read configuration files from the devices and store them as structured files for subsequent analysis. The parameters in the device configuration reading process include telemetry parameters, current and voltage change dead zones, telesignaling parameters, current and voltage zeroing dead zones, etc. The configuration items cover five main categories, ensuring the comprehensiveness and representativeness of the experimental data.

[0068] At the beginning of the experiment, the operator enters the system main interface and clicks the "Read Device Configuration" button to enter the dedicated device configuration reading interface, such as Figure 7 As shown, the interface adopts a guided operation mode. Users enter necessary information step by step according to the prompts, such as device model, device ID, IP address, etc. The system prompts each input through a guide dialog box to ensure that users can accurately enter the required configuration parameter information. After clicking the "Start Reading" button, the system will automatically read the configuration file from the device based on the IEC61850 protocol file service through the selected parameter reading method. During the reading process, the device and the system are connected through Ethernet, and the GetFile service of the IEC61850 protocol is used for data transmission. This process may take a certain amount of time, depending on the configuration size of the device and the network status.

[0069] Once the reading is completed, the system will transfer the device's configuration file into a structured file in a unified format and store it in XML format for subsequent verification and management. The core advantage of this process is that it shields the differences between different devices through guided operations, making the operation easier and ensuring efficient and accurate data acquisition during the device configuration reading process.

[0070] Next, the read configuration file will enter the configuration verification stage. In this stage, the system will perform configuration verification based on predetermined rules to check whether each configuration item meets the standard requirements of the equipment. If there are non-compliant items, the system will prompt the user to make corresponding modifications and generate a verification report.

[0071] After the configuration file is verified, the system generates a visual device parameter reading result. Through the graphical interface, users can easily view and modify the read device configuration data. The interface provides configuration data modification, verification and error correction functions. Users can modify it through simple operations and get real-time feedback. After modification, all device parameter configurations and verification results will be exported as an archivable report file for subsequent device management, data auditing and analysis. The report file contains all verification and modification records and can be archived and queried.

[0072] In this experiment, the performance and configuration data of six different measurement and control devices (called "measurement and control device 1" to "measurement and control device 6") were recorded. Each device was evaluated based on multiple parameters, such as the threshold of voltage change (telemetry parameter), zero voltage dead zone (telesignaling parameter), voltage change threshold (telecontrol parameter), maximum voltage difference tolerance during synchronization (synchronization parameter) and maximum current value of the pressure plate device (pressure plate device).

[0073] The average response time of each device was also measured, showing the differences between device configurations and command responses. For example, although most parameter values ​​were similar for all devices, Device 3 and Device 6 showed slightly higher voltage tolerance values ​​for certain parameters (such as “Remote Control Parameters” and “Synchronization Parameters”).

[0074] Refer to Table 2 for a comparative analysis of the experimental data.

[0075] Table 2 Experimental data record table

[0076]

[0077] By comparing and analyzing the experimental data in Table 2, the following key observations can be made: First, parameters such as voltage threshold and maximum current value are relatively consistent among the devices, indicating that these devices work under similar conditions with only minor adjustments based on their configurations. Second, the response time of the devices is consistent, ranging from 1.1 to 1.3 seconds, which indicates that the method used to read the configuration file and process the data is efficient because all devices show similar performance. Third, although there are differences in parameter values ​​between different devices (such as measurement and control devices), this shows that the configuration process is flexible, and the unified reading and storage method can ensure the standardization of configuration between devices, thereby improving operational efficiency. Finally, despite the differences between device configurations, the unified format of configuration storage and data reading methods can clearly present the operating status of the device, which is convenient for subsequent management and troubleshooting. Therefore, our invention is creative.

[0078] Example 3, reference Figure 8 , which is an embodiment of the present invention, provides a substation device parameter automatic reading system, including a guided operation module, a parameter reading module, and a configuration storage and visual reporting module.

[0079] The guided operation module is used to provide a user-friendly interface to simplify the device configuration reading process; the parameter reading module is used to read the configuration file from the device based on a parameter reading method; the configuration storage and visual report module is used to store the read configuration file as a structured file, generate a visual device parameter reading result, and export a report for subsequent management and analysis.

[0080] If the function is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present invention, or the part that contributes to the prior art, or the part of the technical solution, can be embodied in the form of a software product. The computer software product is stored in a storage medium, including several instructions for a computer device (which can be a personal computer, server, or network device, etc.) to perform all or part of the steps of the methods of each embodiment of the present invention. The aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), disk or optical disk, etc. Various media that can store program codes.

[0081] The logic and / or steps represented in the flowchart or otherwise described herein, for example, can be considered as an ordered list of executable instructions for implementing logical functions, and can be embodied in any computer-readable medium for use by an instruction execution system, device or apparatus (such as a computer-based system, a system including a processor, or other system that can fetch instructions from an instruction execution system, device or apparatus and execute instructions), or in conjunction with such instruction execution systems, devices or apparatuses. For the purposes of this specification, "computer-readable medium" can be any device that can contain, store, communicate, propagate or transmit a program for use by an instruction execution system, device or apparatus, or in conjunction with such instruction execution systems, devices or apparatuses.

[0082] More specific examples of computer-readable media (a non-exhaustive list) include the following: an electrical connection with one or more wires (electronic device), a portable computer disk case (magnetic device), a random access memory (RAM), a read-only memory (ROM), an erasable and programmable read-only memory (EPROM or flash memory), an optical fiber device, and a portable compact disk read-only memory (CDROM). In addition, the computer-readable medium may even be a paper or other suitable medium on which the program is printed, since the program may be obtained electronically, for example, by optically scanning the paper or other medium, followed by editing, deciphering, or processing in another suitable manner as necessary, and then stored in a computer memory.

[0083] It should be understood that the various parts of the present invention can be implemented by hardware, software, firmware or a combination thereof. In the above-mentioned embodiments, multiple steps or methods can be implemented by software or firmware stored in a memory and executed by a suitable instruction execution system. For example, if implemented by hardware, as in another embodiment, it can be implemented by any one of the following technologies known in the art or their combination: a discrete logic circuit having a logic gate circuit for implementing a logic function for a data signal, a dedicated integrated circuit having a suitable combination of logic gate circuits, a programmable gate array (PGA), a field programmable gate array (FPGA), etc. It should be noted that the above embodiments are only used to illustrate the technical solution of the present invention and are not limited. Although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present invention can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the present invention, which should be included in the scope of the claims of the present invention.

[0084] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A method for automatically reading parameters of a substation device, characterized in that: include: Provides guided operation mode, inputs necessary device information through dialog box, and automatically completes the reading of device configuration; Based on a parameter reading method, a configuration file is read from the device; The read configuration file is stored as a structured file, and a visual device parameter reading result is generated and exported as a report.

2. The method for automatically reading parameters of a substation device according to claim 1, characterized in that: The guided operation includes designing a dedicated reading module for each device type, automatically simplifying the device configuration acquisition process.

3. The method for automatically reading parameters of a substation device according to claim 2, characterized in that: The device type includes a measurement and control device, which obtains a device configuration file based on a parameter reading method and saves it in a standardized format.

4. The method for automatically reading parameters of a substation device according to claim 3, characterized in that: The configuration file read from the device includes at least 5 categories of parameters, each category includes several specific configuration items.

5. The method for automatically reading parameters of a substation device according to claim 4, characterized in that: The read configuration file is stored as a structured file including a five-level structure for supporting management and verification.

6. The method for automatically reading parameters of a substation device according to claim 5, characterized in that: The configuration file read includes mapping and transferring to a structured file through a unified format, supporting unified management and verification of device parameters.

7. The method for automatically reading parameters of a substation device according to claim 6, characterized in that: The generating of visualized device parameter reading results and exporting of reports includes displaying the read configuration data in a graphical interface, providing modification or verification prompts, and exporting the device parameter configuration and verification results into an archivable report file.

8. A system using the method for automatically reading parameters of a substation device according to any one of claims 1 to 7, characterized in that: Includes guided operation module, parameter reading module, configuration storage and visual report module; The guided operation module is used to provide a user-friendly interface and simplify the device configuration reading process; The parameter reading module is used to read a configuration file from a device based on a parameter reading method; The configuration storage and visualization report module is used to store the read configuration files as structured files, generate visualized device parameter reading results, and export reports for subsequent management and analysis.

9. A computer device comprising a memory and a processor, wherein the memory stores a computer program, wherein: When the processor executes the computer program, the steps of the method for automatically reading parameters of a substation device according to any one of claims 1 to 7 are implemented.

10. A computer-readable storage medium having a computer program stored thereon, characterized in that: When the computer program is executed by a processor, the steps of the method for automatically reading parameters of a substation device according to any one of claims 1 to 7 are implemented.

Images