Five-prevention interlocking file configuration and analysis method and system for transformer substation

Abstract

The invention relates to the technical field of substation automation, and provides a substation five-prevention interlocking file configuration and analysis method and system.The method comprises the steps that five-prevention resource files of relay protection devices of various models are packaged to form an installation package, and the installation package is installed to a PC end designated path; reading the five-prevention resource file through a five-prevention logic editor, performing five-prevention logic verification, and downloading the five-prevention resource file into a relay protection device after the five-prevention resource file passes the five-prevention logic verification; and the relay protection device analyzes the downloaded five-prevention resource file and executes corresponding actions. By providing a five-prevention input and output resource reference function, the usability of five-prevention logic text editing is improved; the verification function is provided before the five-prevention logic text is downloaded, so that the problem that the device cannot analyze the five-prevention logic text when the five-prevention logic text is downloaded mistakenly is solved.

Description

Technical Field

[0001] The present invention relates to the technical field of substation automation, and in particular to a substation five-defense interlocking file configuration and analysis method and system. Background Art

[0002] Misoperation of the power system can cause casualties and damage to power equipment, and even lead to serious consequences of large-scale power outages. Therefore, my country's power system has promulgated the "five prevention" rules and requirements for preventing five types of malicious misoperation accidents in the power system. The five protections of substations (i.e., preventing the wrong opening and closing of switches, preventing the opening and closing of knife switches with load, preventing the closing of knife switches with ground wires / ground knives, preventing the connection of ground wires / ground knives with power on, and preventing the accidental entry into live intervals) are effective means to prevent electrical misoperation and curb power safety accidents. At present, although the five protections of substations have been widely used and have achieved remarkable results, the five protection interlocking rules of various protection devices are still manually written and downloaded by operators. In engineering applications, each substation contains up to dozens of intervals, each interval contains multiple primary and secondary devices, and the five protection input and output resources of each device are also different. It is impossible for operators to remember these resource variables one by one, which makes the writing of the five protection interlocking rules very inconvenient. Moreover, after the five-protection interlocking rules are written, there is no reliable method to verify these rules. Downloading such rules to the protection device may cause serious consequences such as the device being unable to parse the rules or the device malfunctioning. Summary of the invention

[0003] The purpose of the present invention is to solve at least one technical problem in the background technology and to provide a method and system for configuring and parsing a five-defense interlocking file of a substation.

[0004] To achieve the above object, the present invention provides a substation five-defense interlocking file configuration and parsing method, comprising:

[0005] Package the five-protection resource files of each type of relay protection device into an installation package, and install the installation package to the specified path on the PC;

[0006] Read the five-defense resource file through the five-defense logic editor, perform five-defense logic verification, and download it to the relay protection device after passing the five-defense logic verification;

[0007] The relay protection device parses the downloaded five-protection resource file and performs corresponding actions.

[0008] According to one aspect of the present invention, the five-defense resource files of each type of relay protection device are packaged to form an installation package, and the installation package is installed to a local specified path:

[0009] Integrate the input and output resource texts of the five-protection interlocking of each type of relay protection device into one text, then package the text with other configuration files required by the relay protection device to form an installation package, and then install the installation package to the specified path on the PC.

[0010] According to one aspect of the present invention, the five-protection resource file is read through the five-protection editor, and the five-protection logic verification is performed. After passing the five-protection logic verification, the five-protection resource file is downloaded to the relay protection device, including:

[0011] After the installation package is installed on the PC, open the five-defense logic editor on the PC to read the input and output resource texts of the five-defense interlocking, and organize them into input tables and output tables to display on the editing interface. Edit the five-defense interlocking logic by referring to the input table and output table;

[0012] After the editing of the five-protection interlocking logic is completed, the five-protection logic is verified and the text that passes the five-protection logic verification is downloaded to the relay protection device.

[0013] According to one aspect of the present invention, the five-defense logic check includes: resource check, format check, logic expression check and special check;

[0014] The resource check is to check whether the inputs in the five-defense logic are all from the input table. If it is found that there is an input that is not in the input table, the logical expression of that line will be marked in red and a corresponding prompt message will be given. The check process will not be interrupted until all checks are completed;

[0015] The format check is to check whether the symbols used in the logic expression meet the requirements, including: whether the brackets are used correctly, whether the logic symbols are used correctly, and whether there are illegal characters. If the format is incorrect, the line of logic expression will be marked in red and a corresponding prompt message will be given, and the check process will not be interrupted until all checks are completed;

[0016] The logic expression check is to check whether the logic expression meets the logic requirements and whether the logic is correct. If the logic is found to be incorrect, the line of logic expression will be marked in red and a corresponding prompt message will be given. The check process will not be interrupted until all checks are completed.

[0017] The special check is to check the value of the specified input resource.

[0018] According to one aspect of the present invention, the relay protection device parses the downloaded five-protection resource file and performs the corresponding actions as follows:

[0019] The relay protection device is put into the five-protection function in the human-machine interface operation interface. The relay protection device monitors the corresponding switch quantity and Goose signal input in the five-protection logic of the five-protection resource file in real time. When the action conditions are met, the relay device sends an output signal corresponding to the output.

[0020] Furthermore, in order to achieve the above-mentioned purpose, the present invention also provides a substation five-defense interlocking file configuration and analysis system, comprising:

[0021] The installation package forming module packages the five-defense resource files of each type of relay protection device into an installation package, and installs the installation package to the specified path on the PC;

[0022] The five-defense logic verification module reads the five-defense resource file through the five-defense logic editor, performs five-defense logic verification, and downloads it to the relay protection device after passing the five-defense logic verification;

[0023] In the five-defense analysis and execution module, the relay protection device analyzes the downloaded five-defense resource files and performs corresponding actions.

[0024] Furthermore, to achieve the above-mentioned purpose, the present invention also provides an electronic device, including a processor, a memory, and a computer program stored in the memory and executable on the processor, wherein the computer program, when executed by the processor, implements the substation five-defense interlocking file configuration and parsing method as described above.

[0025] Furthermore, to achieve the above-mentioned purpose, the present invention also provides a computer-readable storage medium, on which a computer program is stored, and when the computer program is executed by a processor, the substation five-protection interlocking file configuration and parsing method as described above is implemented.

[0026] According to the above scheme of the present invention, the present invention proposes the above-mentioned substation five-defense interlocking file configuration and parsing method to solve the problem that when the substation operator is writing the five-defense interlocking rules for the protection device, the operator is not clear about the five-defense input and output resources of each device, which leads to difficulty in rule writing, and there is no effective verification method after the five-defense rules are written. When the operator is editing the five-defense rules, the present invention provides the operator with a reference to the five-defense input and output resources of the corresponding protection device to solve the problem that the operator is not clear about the device resources; before the operator downloads the written five-defense rules to the device, the five-defense rules are verified to avoid the problem that the device cannot be parsed or malfunctions due to downloading the wrong five-defense rules.

[0027] According to the above scheme of the present invention, the present invention improves the usability of five-defense logic text editing by providing a five-defense input and output resource reference function; by providing a verification function before downloading the five-defense logic text, it solves the problem of downloading the wrong five-defense logic text, resulting in the device being unable to parse. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 A flowchart schematically showing a method for configuring and parsing a substation five-defense interlocking file according to an embodiment of the present invention;

[0029] Figure 2 A diagram schematically showing a five-prevention interlocking editing interface according to an embodiment of the present invention;

[0030] Figure 3 The figure schematically shows a five-prevention interlocking rule verification diagram according to an embodiment of the present invention. DETAILED DESCRIPTION

[0031] The present invention will now be discussed with reference to exemplary embodiments. It should be understood that the embodiments discussed are only to enable those skilled in the art to better understand and thus implement the present invention, rather than implying any limitation on the scope of the present invention.

[0032] As used herein, the term "including" and variations thereof are to be interpreted as open-ended terms meaning "including, but not limited to." The term "based on" is to be interpreted as "based, at least in part, on." The terms "one embodiment" and "an embodiment" are to be interpreted as "at least one embodiment."

[0033] Figure 1 The flowchart schematically shows a method for configuring and parsing a substation five-defense interlocking file according to an embodiment of the present invention. Figure 1 As shown, in this implementation, the substation five-defense interlocking file configuration and parsing method includes:

[0034] Package the five-protection resource files of each type of relay protection device into an installation package, and install the installation package to the specified path on the PC;

[0035] Read the five-defense resource file through the five-defense logic editor, perform five-defense logic verification, and download it to the relay protection device after passing the five-defense logic verification;

[0036] The relay protection device parses the downloaded five-protection resource file and performs corresponding actions.

[0037] Further, according to an embodiment of the present invention, the five-defense resource files of each type of relay protection device are packaged to form an installation package, and the installation package is installed to a local specified path:

[0038] Integrate the input and output resource texts of the five-protection interlocking of each type of relay protection device into one text, then package the text with other configuration files required by the relay protection device to form an installation package, and then install the installation package to the specified path on the PC.

[0039] Further, according to an embodiment of the present invention, the five-defense resource file is read by the five-defense editor, and the five-defense logic check is performed. After passing the five-defense logic check, the five-defense resource file is downloaded to the relay protection device, including:

[0040] After the installation package is installed on the PC, open the five-defense logic editor on the PC to read the input and output resource texts of the five-defense interlocking, and organize them into input tables and output tables to display on the editing interface. Edit the five-defense interlocking logic by referring to the input table and output table;

[0041] After the editing of the five-protection interlocking logic is completed, the five-protection logic is verified and the text that passes the five-protection logic verification is downloaded to the relay protection device.

[0042] That is, in this embodiment, the five-defense logic editing process is: open / create / read the five-defense logic text, edit the five-defense logic, verify the logic and download the five-defense logic text.

[0043] Further, in this embodiment, the interface of the five-defense logic editor is as follows: Figure 2 As shown, the function of the button labeled 1 is to read the five-defense text (five-defense resource file) in the device; the function of the button labeled 2 is to download the edited and verified five-defense text to the device; the function of the button labeled 3 is to verify the five-defense logic being edited, and the verification result will be output in the Output, and the line with logical errors will be marked in red, such as Figure 3 As shown; the function of button No. 4 is to save the five-defense text being edited; the function of button No. 5 is to open the local five-defense text; the function of button No. 6 is to save the edited five-defense text locally; No. 7 is the input resource display area, which displays the number, name and description of input resources that can be used for Interlocking Logic editing, where InputName is the input resource name for Interlocking Logic editing; No. 8 is the output resource display area, which displays the number, name and description of outputs that can be used for Interlocking Logic editing; No. 9 is the Interlocking Rules configuration area, where the logical expression is configured through the name of the input resource; No. 10 is the information output area, which outputs the operation and editing related information of locking Rules.

[0044] Open / create / read five-defense logic text, that is, the five-defense text logic editor can read the existing five-defense interlocking logic text in the device for editing, open the existing local five-defense logic text for editing, and create a new five-defense logic text for editing.

[0045] Edit the five-defense logic, that is, edit the five-defense logic in the five-defense text logic editor. Before editing the five-defense logic, you need to select the corresponding relay protection device model. After the selection is completed, the editor will automatically read the five-defense resource file from the specified path, and organize its input and output resources into tables, which are displayed in the editing interface to provide a reference for operators to edit the five-defense logic.

[0046] Further, according to an embodiment of the present invention, after the five-defense logic is written, the five-defense logic verification can be performed by clicking the corresponding button. In this embodiment, the five-defense logic verification includes: resource verification, format verification, logical expression verification and special verification;

[0047] Resource verification is to verify whether the inputs in the five-defense logic are all from the input table. If it is found that some inputs are not in the input table, the logical expression of that line will be marked in red and a corresponding prompt message will be given. The verification process will not be interrupted until all verifications are completed.

[0048] Format check is to check whether the symbols in the logic expression meet the requirements, including: whether the brackets are used correctly, whether the logic symbols are used correctly, and whether there are illegal characters. If the format is incorrect, the line of logic expression will be marked in red and a corresponding prompt message will be given. The check process will not be interrupted until all checks are completed;

[0049] Logical expression verification is to verify whether the logical expression meets the logical requirements and whether the logic is correct. If the logic is found to be incorrect, the logical expression of the line will be marked in red and a corresponding prompt message will be given. The verification process will not be interrupted until all verifications are completed;

[0050] Special validation is to validate the value of the specified input resource.

[0051] Further, according to an embodiment of the present invention, the five-defense logic text is downloaded, that is, by clicking the corresponding button, the edited five-defense logic text is downloaded to the connected protection device. The editor will automatically organize the edited five-defense logic into a format recognizable by the device, and download it to the specified path of the device for parsing by the device.

[0052] Further, according to an embodiment of the present invention, the relay protection device parses the downloaded five-protection resource file and performs corresponding actions as follows:

[0053] The relay protection device is put into the five-protection function in the human-machine interface operation interface. The relay protection device monitors the corresponding switch quantity and Goose signal input in the five-protection logic of the five-protection resource file in real time. When the action conditions are met, the relay device sends an output signal corresponding to the output.

[0054] According to the above scheme of the present invention, the present invention proposes the above-mentioned substation five-defense interlocking file configuration and parsing method to solve the problem that when the substation operator is writing the five-defense interlocking rules for the protection device, the operator is not clear about the five-defense input and output resources of each device, which leads to difficulty in rule writing, and there is no effective verification method after the five-defense rules are written. When the operator is editing the five-defense rules, the present invention provides the operator with a reference to the five-defense input and output resources of the corresponding protection device to solve the problem that the operator is not clear about the device resources; before the operator downloads the written five-defense rules to the device, the five-defense rules are verified to avoid the problem that the device cannot be parsed or malfunctions due to downloading the wrong five-defense rules.

[0055] According to the above scheme of the present invention, the present invention improves the usability of five-defense logic text editing by providing a five-defense input and output resource reference function; by providing a verification function before downloading the five-defense logic text, it solves the problem of downloading the wrong five-defense logic text, resulting in the device being unable to parse.

[0056] Furthermore, in order to achieve the above-mentioned purpose, the present invention also provides a substation five-defense interlocking file configuration and analysis system, comprising:

[0057] The installation package forming module packages the five-defense resource files of each type of relay protection device into an installation package, and installs the installation package to the specified path on the PC;

[0058] The five-defense logic verification module reads the five-defense resource file through the five-defense logic editor, performs five-defense logic verification, and downloads it to the relay protection device after passing the five-defense logic verification;

[0059] In the five-defense analysis and execution module, the relay protection device analyzes the downloaded five-defense resource files and performs corresponding actions.

[0060] Further, according to an embodiment of the present invention, the five-defense resource files of each type of relay protection device are packaged to form an installation package, and the installation package is installed to a local specified path:

[0061] Integrate the input and output resource texts of the five-protection interlocking of each type of relay protection device into one text, then package the text with other configuration files required by the relay protection device to form an installation package, and then install the installation package to the specified path on the PC.

[0062] Further, according to an embodiment of the present invention, the five-defense resource file is read by the five-defense editor, and the five-defense logic check is performed. After passing the five-defense logic check, the five-defense resource file is downloaded to the relay protection device, including:

[0063] After the installation package is installed on the PC, open the five-defense logic editor on the PC to read the input and output resource texts of the five-defense interlocking, and organize them into input tables and output tables to display on the editing interface. Edit the five-defense interlocking logic by referring to the input table and output table;

[0064] After the editing of the five-protection interlocking logic is completed, the five-protection logic is verified and the text that passes the five-protection logic verification is downloaded to the relay protection device.

[0065] That is, in this embodiment, the five-defense logic editing process is: open / create / read the five-defense logic text, edit the five-defense logic, verify the logic and download the five-defense logic text.

[0066] Further, in this embodiment, the interface of the five-defense logic editor is as follows: Figure 2 As shown, the function of the button labeled 1 is to read the five-defense text (five-defense resource file) in the device; the function of the button labeled 2 is to download the edited and verified five-defense text to the device; the function of the button labeled 3 is to verify the five-defense logic being edited, and the verification result will be output in the Output, and the line with logical errors will be marked in red, such as Figure 3 As shown; the function of button No. 4 is to save the five-defense text being edited; the function of button No. 5 is to open the local five-defense text; the function of button No. 6 is to save the edited five-defense text locally; No. 7 is the input resource display area, which displays the number, name and description of input resources that can be used for Interlocking Logic editing, where InputName is the input resource name for Interlocking Logic editing; No. 8 is the output resource display area, which displays the number, name and description of outputs that can be used for Interlocking Logic editing; No. 9 is the Interlocking Rules configuration area, where the logical expression is configured through the name of the input resource; No. 10 is the information output area, which outputs the operation and editing related information of locking Rules.

[0067] Open / create / read five-defense logic text, that is, the five-defense text logic editor can read the existing five-defense interlocking logic text in the device for editing, open the existing local five-defense logic text for editing, and create a new five-defense logic text for editing.

[0068] Edit the five-defense logic, that is, edit the five-defense logic in the five-defense text logic editor. Before editing the five-defense logic, you need to select the corresponding relay protection device model. After the selection is completed, the editor will automatically read the five-defense resource file from the specified path, and organize its input and output resources into tables, which are displayed in the editing interface to provide a reference for operators to edit the five-defense logic.

[0069] Further, according to an embodiment of the present invention, after the five-defense logic is written, the five-defense logic verification can be performed by clicking the corresponding button. In this embodiment, the five-defense logic verification includes: resource verification, format verification, logical expression verification and special verification;

[0070] Resource verification is to verify whether the inputs in the five-defense logic are all from the input table. If it is found that some inputs are not in the input table, the logical expression of that line will be marked in red and a corresponding prompt message will be given. The verification process will not be interrupted until all verifications are completed.

[0071] Format check is to check whether the symbols in the logic expression meet the requirements, including: whether the brackets are used correctly, whether the logic symbols are used correctly, and whether there are illegal characters. If the format is incorrect, the line of logic expression will be marked in red and a corresponding prompt message will be given. The check process will not be interrupted until all checks are completed;

[0072] Logical expression verification is to verify whether the logical expression meets the logical requirements and whether the logic is correct. If the logic is found to be incorrect, the logical expression of the line will be marked in red and a corresponding prompt message will be given. The verification process will not be interrupted until all verifications are completed;

[0073] Special validation is to validate the value of the specified input resource.

[0074] Further, according to an embodiment of the present invention, the five-defense logic text is downloaded, that is, by clicking the corresponding button, the edited five-defense logic text is downloaded to the connected protection device. The editor will automatically organize the edited five-defense logic into a format recognizable by the device, and download it to the specified path of the device for parsing by the device.

[0075] Further, according to an embodiment of the present invention, the relay protection device parses the downloaded five-protection resource file and performs corresponding actions as follows:

[0076] The relay protection device is put into the five-protection function in the human-machine interface operation interface. The relay protection device monitors the corresponding switch quantity and Goose signal input in the five-protection logic of the five-protection resource file in real time. When the action conditions are met, the relay device sends an output signal corresponding to the output.

[0077] According to the above scheme of the present invention, the present invention proposes the above-mentioned substation five-defense interlocking file configuration and parsing method to solve the problem that when the substation operator is writing the five-defense interlocking rules for the protection device, the operator is not clear about the five-defense input and output resources of each device, which leads to difficulty in rule writing, and there is no effective verification method after the five-defense rules are written. When the operator is editing the five-defense rules, the present invention provides the operator with a reference to the five-defense input and output resources of the corresponding protection device to solve the problem that the operator is not clear about the device resources; before the operator downloads the written five-defense rules to the device, the five-defense rules are verified to avoid the problem that the device cannot be parsed or malfunctions due to downloading the wrong five-defense rules.

[0078] According to the above scheme of the present invention, the present invention improves the usability of five-defense logic text editing by providing a five-defense input and output resource reference function; by providing a verification function before downloading the five-defense logic text, it solves the problem of downloading the wrong five-defense logic text, resulting in the device being unable to parse.

[0079] Furthermore, to achieve the above-mentioned purpose, the present invention also provides an electronic device, including a processor, a memory, and a computer program stored in the memory and executable on the processor, wherein when the computer program is executed by the processor, the substation five-defense interlocking file configuration and parsing method as described above is implemented.

[0080] Furthermore, to achieve the above-mentioned purpose, the present invention also provides a computer-readable storage medium, on which a computer program is stored, and when the computer program is executed by a processor, the substation five-protection interlocking file configuration and analysis method as described above is implemented.

[0081] Those skilled in the art will appreciate that the modules and algorithm steps described in conjunction with the embodiments disclosed herein can be implemented in electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the technical solution. Professional and technical personnel can use different methods to implement the described functions for each specific application, but such implementation should not be considered to be beyond the scope of the present invention.

[0082] Those skilled in the art can clearly understand that, for the convenience and brevity of description, the specific working processes of the above-described devices and equipment can refer to the corresponding processes in the aforementioned method implementation methods, and will not be repeated here.

[0083] In the embodiments provided in the present application, it should be understood that the disclosed devices and methods can be implemented in other ways. For example, the device embodiments described above are only schematic. For example, the division of the modules is only a logical function division. There may be other division methods in actual implementation, such as multiple modules or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be through some interfaces, indirect coupling or communication connection of devices or modules, which can be electrical, mechanical or other forms.

[0084] The modules described as separate components may or may not be physically separated, and the components shown as modules may or may not be physical modules, that is, they may be located in one place or distributed on multiple network modules. Some or all of the modules may be selected according to actual needs to achieve the purpose of the embodiments of the present invention.

[0085] In addition, each functional module in the embodiment of the present invention may be integrated into one processing module, or each module may exist physically separately, or two or more modules may be integrated into one module.

[0086] If the functions are implemented in the form of software function modules and sold or used as independent products, they can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present invention can be essentially or partly embodied in the form of a software product that contributes to the prior art. The computer software product is stored in a storage medium and includes several instructions for enabling a computer device (which can be a personal computer, server, or network device, etc.) to perform all or part of the steps of the energy-saving signal sending / receiving method of each embodiment of the present invention. The aforementioned storage medium includes: various media that can store program codes, such as USB flash drives, mobile hard disks, ROM, RAM, magnetic disks, or optical disks.

[0087] The above description is only a preferred embodiment of the present application and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the invention involved in the present application is not limited to the technical solution formed by a specific combination of the above technical features, but should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the inventive concept. For example, the above features are replaced with the technical features with similar functions disclosed in this application (but not limited to) by each other.

[0088] It should be understood that the size of the serial numbers of each step in the content of the invention and the implementation methods of the present invention does not absolutely mean the order of execution. The execution order of each process should be determined by its function and internal logic, and should not constitute any limitation on the implementation process of the implementation methods of the present invention.

Claims

1. The configuration and analysis method of the five-protection interlocking file of the substation is characterized by: include: Package the five-protection resource files of each type of relay protection device into an installation package, and install the installation package to the specified path on the PC; Read the five-defense resource file through the five-defense logic editor, perform five-defense logic verification, and download it to the relay protection device after passing the five-defense logic verification; The relay protection device parses the downloaded five-protection resource file and performs corresponding actions.

2. The substation five-defense interlocking file configuration and analysis method according to claim 1 is characterized in that: The five-defense resource files of each type of relay protection device are packaged to form an installation package, and the installation package is installed to the local specified path: Integrate the input and output resource texts of the five-protection interlocking of each type of relay protection device into one text, then package the text with other configuration files required by the relay protection device to form an installation package, and then install the installation package to the specified path on the PC.

3. The method for configuring and analyzing the five-defense interlocking file of a substation according to claim 1 is characterized in that: The five-protection resource file is read through the five-protection editor, and the five-protection logic verification is performed. After passing the five-protection logic verification, the five-protection resource file is downloaded to the relay protection device, including: After the installation package is installed on the PC, open the five-defense logic editor on the PC to read the input and output resource texts of the five-defense interlocking, and organize them into input tables and output tables to display on the editing interface. Edit the five-defense interlocking logic by referring to the input table and output table; After the editing of the five-protection interlocking logic is completed, the five-protection logic is verified and the text that passes the five-protection logic verification is downloaded to the relay protection device.

4. The method for configuring and analyzing substation five-defense interlocking files according to claim 1 is characterized in that: The five-defense logic check includes: resource check, format check, logic expression check and special check; The resource check is to check whether the inputs in the five-defense logic are all from the input table. If it is found that there is an input that is not in the input table, the logical expression of that line will be marked in red and a corresponding prompt message will be given. The check process will not be interrupted until all checks are completed; The format check is to check whether the symbols used in the logic expression meet the requirements, including: whether the brackets are used correctly, whether the logic symbols are used correctly, and whether there are illegal characters. If the format is incorrect, the line of logic expression will be marked in red and a corresponding prompt message will be given, and the check process will not be interrupted until all checks are completed; The logic expression check is to check whether the logic expression meets the logic requirements and whether the logic is correct. If the logic is found to be incorrect, the line of logic expression will be marked in red and a corresponding prompt message will be given. The check process will not be interrupted until all checks are completed. The special check is to check the value of the specified input resource.

5. The method for configuring and parsing substation five-defense interlocking files according to any one of claims 1 to 4, characterized in that: The relay protection device parses the downloaded five-protection resource file and performs the following corresponding actions: The relay protection device is put into the five-protection function in the human-machine interface operation interface. The relay protection device monitors the corresponding switch quantity and Goose signal input in the five-protection logic of the five-protection resource file in real time. When the action conditions are met, the relay device sends an output signal corresponding to the five-protection logic output of the five-protection resource file.

6. Substation five-defense interlocking file configuration and analysis system, characterized by: include: The installation package forming module packages the five-defense resource files of each type of relay protection device into an installation package, and installs the installation package to the specified path on the PC; The five-defense logic verification module reads the five-defense resource file through the five-defense logic editor, performs five-defense logic verification, and downloads it to the relay protection device after passing the five-defense logic verification; In the five-defense analysis and execution module, the relay protection device analyzes the downloaded five-defense resource files and performs corresponding actions.

7. An electronic device, characterized in that It includes a processor, a memory, and a computer program stored in the memory and executable on the processor. When the computer program is executed by the processor, it implements the substation five-defense interlocking file configuration and parsing method as described in any one of claims 1 to 5.

8. A computer-readable storage medium, characterized in that The computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the substation five-defense interlocking file configuration and analysis method according to any one of claims 1 to 5 is implemented.

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