A method and system for constructing a relay protection fixed value inspection business model

Abstract

The present invention provides a method and system for constructing a relay protection fixed value patrol business model, wherein the method includes: obtaining relay protection fixed value related information in an intelligent relay protection capability description model, and classifying and extracting features of the relay protection fixed value related information to obtain reference feature information and description feature information of six types of information; associating the reference feature information and description feature information of the six types of information with relay protection fixed value patrol business configuration items to obtain a general matching rule model for intelligent relay protection fixed value patrol business; combining the intelligent relay protection capability description model and the general matching rule model for intelligent relay protection fixed value patrol business to generate a relay protection fixed value patrol business model. The present invention improves debugging efficiency, shortens power outage time, and improves economic benefits during the construction of intelligent substations.

Description

Technical Field

[0001] The present invention relates to the technical field of intelligent relay protection operation and maintenance of power systems, and in particular to a method and system for constructing a relay protection fixed value inspection business model. Background Art

[0002] Due to the rapid development of digital technology, a large number of smart substations have been built in China. With the large-scale operation of smart relay protection, in the early construction of smart substations, due to the limitations of technology and the lack of support from relevant specifications, the relay protection equipment capability model lacks the modeling of the equipment intelligent relay protection fixed value patrol business. At the same time, due to the increase in the requirements for the safety and stability of power grid operation, the requirements for the fixed value patrol function of relay protection equipment are also increasing. The manual inspection and patrol methods can no longer meet the requirements. It is necessary to use the function of automatic patrol of intelligent relay protection fixed value to meet the needs of safe and reliable operation of the power grid. In the process of applying the fixed value patrol function of intelligent relay protection, since there was no relevant business model for the fixed value patrol function of intelligent relay protection before, it is necessary to manually establish the business configuration of the fixed value patrol of intelligent relay protection during construction. The whole process requires a lot of manual configuration operations, which is cumbersome and error-prone, with low overall efficiency, resulting in long power outages and unable to ensure the safe and stable operation of the power grid. Summary of the invention

[0003] In order to solve the above problems in the prior art, the present invention provides a method and system for constructing a relay protection fixed value patrol business model, which solves the problems of cumbersome configuration, low debugging efficiency and long power outage time of the intelligent relay protection fixed value patrol function during application.

[0004] A first aspect of the present invention provides a method for constructing a relay protection fixed value inspection business model, comprising:

[0005] Obtaining information related to relay protection settings in the intelligent relay protection capability description model, and classifying and extracting features of the information related to the relay protection settings to obtain reference feature information and description feature information of six types of information;

[0006] Associating the reference characteristic information and the description characteristic information of the six types of information with the relay protection fixed value patrol service configuration items to obtain a general matching rule model for the intelligent relay protection fixed value patrol service;

[0007] The intelligent relay protection capability description model and the intelligent relay protection fixed value patrol service general matching rule model are combined to generate a relay protection fixed value patrol service model.

[0008] Furthermore, the reference characteristic information and the description characteristic information of the six types of information are associated with the relay protection fixed value inspection business configuration items, specifically:

[0009] The logical combination of reference characteristic information and description characteristic information of each type of information corresponds to a relay protection fixed value inspection business function configuration item.

[0010] Furthermore, the combining of the intelligent relay protection capability description model and the intelligent relay protection fixed value patrol service general matching rule model to generate a relay protection fixed value patrol service model includes:

[0011] Parse the intelligent relay protection capability description model to obtain reference characteristic information and description characteristic information of six types of information; match the reference characteristic information and description characteristic information of the six types of information with the general matching rule model of the intelligent relay protection fixed value patrol service to generate the configuration information of the intelligent relay protection fixed value patrol corresponding to the six types of information; the configuration information of the intelligent relay protection fixed value patrol corresponding to the six types of information is the relay protection fixed value patrol service model.

[0012] Furthermore, the six types of information include: set value remote control and status, switch quantity, set value area code, communication parameter set value group, device parameter set value group and protection set value group.

[0013] A second aspect of the present invention provides a system for constructing a relay protection fixed value inspection business model, comprising:

[0014] An information classification and extraction unit is used to obtain information related to relay protection settings in the intelligent relay protection capability description model, and classify and extract features of the information related to the relay protection settings to obtain reference feature information and description feature information of six types of information;

[0015] A configuration association unit is configured to associate the reference characteristic information and the description characteristic information of the six types of information with the relay protection fixed value patrol service configuration items to obtain a general matching rule model for the intelligent relay protection fixed value patrol service;

[0016] The model generation unit is used to generate a relay protection fixed value patrol business model by combining the intelligent relay protection capability description model and the intelligent relay protection fixed value patrol business universal matching rule model.

[0017] Furthermore, the configuration association unit is also used to:

[0018] The logical combination of reference characteristic information and description characteristic information of each type of information corresponds to a relay protection fixed value inspection business function configuration item.

[0019] Furthermore, the model generation unit is also used for:

[0020] Parse the intelligent relay protection capability description model to obtain reference characteristic information and description characteristic information of six types of information; match the reference characteristic information and description characteristic information of the six types of information with the general matching rule model of the intelligent relay protection fixed value patrol service to generate the configuration information of the intelligent relay protection fixed value patrol corresponding to the six types of information; the configuration information of the intelligent relay protection fixed value patrol corresponding to the six types of information is the relay protection fixed value patrol service model.

[0021] Furthermore, the six types of information include: set value remote control and status, switch quantity, set value area code, communication parameter set value group, device parameter set value group and protection set value group.

[0022] The third aspect of the present invention provides an electronic device, comprising a processor, a memory, and a computer program stored in the memory and configured to be executed by the processor, wherein when the processor executes the computer program, it implements the method for constructing a relay protection constant value inspection business model as described in any one of the first aspects above.

[0023] The fourth aspect of the present invention provides a computer-readable storage medium, which includes a stored computer program, wherein when the computer program is running, the device where the computer-readable storage medium is located is controlled to execute the method for constructing a relay protection constant value inspection business model as described in any one of the above-mentioned first aspects.

[0024] Compared with the prior art, the embodiments of the present invention have the following beneficial effects:

[0025] The present invention provides a method and system for constructing a relay protection fixed value patrol business model, wherein the method includes: obtaining relay protection fixed value related information in an intelligent relay protection capability description model, and classifying and extracting features of the relay protection fixed value related information to obtain reference feature information and description feature information of six types of information; associating the reference feature information and description feature information of the six types of information with relay protection fixed value patrol business configuration items to obtain a general matching rule model for intelligent relay protection fixed value patrol business; combining the intelligent relay protection capability description model and the general matching rule model for intelligent relay protection fixed value patrol business to generate a relay protection fixed value patrol business model. The present invention ensures the universality of the generated intelligent relay protection fixed value patrol business model, and can use the same model for the same type of intelligent relay protection equipment in different substations, provide reusable relay protection bottom-level basic model data, provide a quick business capability interface for upper-level applications, and improve debugging efficiency, shorten power outage time, and improve economic benefits during the construction of intelligent substations. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solution of the present invention, the drawings required for use in the implementation mode will be briefly introduced below. Obviously, the drawings described below are only some implementation modes of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0027] Figure 1 It is a flow chart of a method for constructing a relay protection fixed value inspection business model provided by a certain embodiment of the present invention;

[0028] Figure 2 It is a device diagram of a system for constructing a relay protection fixed value inspection business model provided by a certain embodiment of the present invention;

[0029] Figure 3 It is a structural diagram of an electronic device provided by a certain embodiment of the present invention. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] It should be understood that the step numbers used in this document are only for convenience of description and are not intended to limit the order in which the steps are executed.

[0032] It should be understood that the terms used in the present specification are only for the purpose of describing specific embodiments and are not intended to limit the present invention. As used in the present specification and the appended claims, unless the context clearly indicates otherwise, the singular forms "a", "an" and "the" are intended to include plural forms.

[0033] The terms “include” and “comprising” indicate the presence of described features, integers, steps, operations, elements and / or components, but do not exclude the presence or addition of one or more other features, integers, steps, operations, elements, components and / or combinations thereof.

[0034] The term "and / or" means and includes any and all possible combinations of one or more of the associated listed items.

[0035] The intelligent relay protection capability description model ICD (IED Capability Description) describes the functions and engineering capabilities of a specific IED, including most of the logical function information of intelligent relay protection. IEDs of the same model have the same intelligent relay protection capability description model file.

[0036] As a capability description file of intelligent relay protection, the intelligent relay protection capability description model is an important basis for obtaining relay protection information. In the debugging, acceptance, maintenance, overhaul and renovation and expansion of intelligent substations, the intelligent relay protection capability description model is the most basic model file. The SCD (Substation Configuration Description) file integrated by ICD runs through the entire life cycle of the intelligent substation. Based on the above reasons, the present invention proposes a method for constructing a relay protection fixed value patrol business model.

[0037] The first aspect.

[0038] See also Figure 1 An embodiment of the present invention provides a method for constructing a relay protection fixed value inspection business model, comprising:

[0039] S10. Obtain information related to relay protection settings in the intelligent relay protection capability description model, and classify and extract features from the information related to the relay protection settings to obtain reference feature information and description feature information of six types of information.

[0040] S20. Associating the reference characteristic information and the description characteristic information of the six types of information with the relay protection fixed value patrol service configuration items to obtain a general matching rule model for the intelligent relay protection fixed value patrol service.

[0041] S30. Generate a relay protection fixed value patrol service model by combining the intelligent relay protection capability description model and the intelligent relay protection fixed value patrol service universal matching rule model.

[0042] In a specific implementation of the embodiment of the present invention, the reference characteristic information and the descriptive characteristic information of the six types of information are associated with the relay protection fixed value inspection service configuration items, specifically:

[0043] The logical combination of reference characteristic information and description characteristic information of each type of information corresponds to a relay protection fixed value inspection business function configuration item.

[0044] In a specific implementation of the embodiment of the present invention, the combining of the intelligent relay protection capability description model and the intelligent relay protection fixed value patrol service general matching rule model to generate a relay protection fixed value patrol service model includes:

[0045] Parse the intelligent relay protection capability description model to obtain reference characteristic information and description characteristic information of six types of information; match the reference characteristic information and description characteristic information of the six types of information with the general matching rule model of the intelligent relay protection fixed value patrol service to generate the configuration information of the intelligent relay protection fixed value patrol corresponding to the six types of information; the configuration information of the intelligent relay protection fixed value patrol corresponding to the six types of information is the relay protection fixed value patrol service model.

[0046] In a specific implementation of the embodiment of the present invention, the six types of information include: set value remote control and status, switch quantity, set value area code, communication parameter set value group, device parameter set value group and protection set value group.

[0047] The method provided by the present invention improves debugging efficiency, shortens power outage time and improves economic benefits during the construction of a smart substation.

[0048] In another specific embodiment, the present invention provides a method for constructing a relay protection fixed value inspection business model, comprising:

[0049] Step 1: Analyze the specification standard of intelligent relay protection capability description model and the specification of relay protection setting inspection business, and divide the relay protection setting related information in the intelligent relay protection capability description model specification into six categories: setting remote control and status, switch quantity, setting area code, communication parameter setting group, device parameter setting group, and protection setting group. According to the classification, extract the key features of reference and desc of the six types of information respectively;

[0050] The specification standards for the intelligent relay protection capability description model are: GB / T 32890, DL / T860.74, Q / CSG1203065-2020, Q / GDW 1396-2012;

[0051] The reference of the intelligent relay protection setting information is: the unique identifier of the description information instance in the intelligent relay protection capability description model. This path information includes the logical device (LD), logical node class (lnClass), prefix (prefix), instance number (inst), data object (DO), data attribute (DA), and functional constraint (FC) information. For example: PROT / PPDIF1$SG$StrValSG$setMag$f. The identifier is composed of: LD+ / +prefix+lnClass+lnInst+$+FC+$+DO+$+DA. Therefore, the corresponding information of the logical device (LD), logical node class (lnClass), prefix (prefix), instance number (inst), data object (DO), data attribute (DA), and functional constraint (FC) can be known.

[0052] The desc of the intelligent relay protection setting information is: the Chinese description of the specific meaning of the information in the intelligent relay protection capability description model, such as: differential action current setting; this description corresponds to the reference, such as: the reference corresponding to the differential action current setting is the Chinese description corresponding to PROT / PPDIF1$SG$StrValSG$setMag$f.

[0053] The key features of intelligent relay protection setting information are: the logical node class (lnClass), prefix (prefix), instance number (inst), data object (DO), data attribute (DA), function constraint (FC) features in the intelligent relay protection setting information reference and the Chinese description features of the intelligent relay protection setting information desc. For example, the reference of an information in the protection setting data set (dsSetting) in the intelligent relay protection capability description model is: PROT / PPDIF1$SG$StrValSG$setMag$f, and the corresponding desc is: differential action current setting, then its key features are PROT (logical device, indicating protection logic device), PDIF (logical node class, indicating differential), $SG$ (function constraint, indicating protection setting), StrValSG (data object, indicating the data value of the setting), setMag$f (data attribute, indicating that the floating point number can modify the setting), differential, current, setting. According to the above features, reference can be clearly expressed as the current setting of the differential protection action.

[0054] Since there are unified requirements for intelligent substation relay protection equipment in the construction of intelligent substations, all relay protection equipment must have an intelligent relay protection capability description model and must be tested and certified by an authoritative organization and filed. The intelligent relay protection capability description model file can be obtained from the filing according to the software version and verification code of the intelligent relay protection device;

[0055] Step 2: adopt a modeling method for the key features of the information of the set value remote control and state, switch quantity, set value area code, communication parameter set value group, device parameter set value group, and protection set value group in the relevant specifications of the intelligent relay protection capability description model, associate the key features of reference and desc of the above information with the relay protection set value patrol business configuration items, and the logical combination of several different key features corresponds to a relay protection set value patrol business function configuration item, and obtain the general matching rule model of the intelligent relay protection set value patrol business;

[0056] The specific steps include:

[0057] 1) Based on the feature extraction of reference and desc in the intelligent relay protection capability description model, combined with the business requirements of the intelligent relay protection setting patrol function for analysis, the association relationship between the combination relationship of the extracted features and the intelligent relay protection setting patrol function configuration is established. For example: reference (PORT / LinTCTR1$SP$Artg$setMag$f) and description (CT primary rated value) in step 1. According to the extracted features (PROT, TCTR, $SP$, Artg, setMag$f, CT, rated value) and the specification standards of the intelligent relay protection setting patrol function, this information is associated with the keyword in the intelligent relay protection setting patrol function: MMS_CTRated_1.

[0058] 2) Establish a model for the logical combination of features and the association relationship of the intelligent relay protection setting patrol function configuration items. For example, the example in 1) can establish a model:

[0059] <item name="rule">

[0060] <Type name="SettingPatrol"desc="Intelligent Relay Protection Setting Patrol">

[0061] <rule id="1"descKey="CT|Rated Value"refKey="TCTR|setMag$f">MMS_CTRated_1

[0062] <rule id="2"descKey="CT"refKey="PROT|TCTR|$SP$">MMS_CTRated_1

[0063]

[0064]

[0065] In the above rules, refKey and descKey respectively represent the logical combination of the features of reference and desc of the information. "|" represents the AND logical relationship between features, and the same logical relationship also exists between refKey and descKey of the same rule; the values corresponding to rule 1 (id="1") and rule 2 (id="2") in the keyword generation rule are both PDIF, indicating that the OR logical relationship exists between these two rules.

[0066] Step 3: Utilize the general matching rule model of the intelligent relay protection setting patrol service described in step 2, combined with the specific intelligent relay protection capability description model, to quickly match and generate the intelligent relay protection setting patrol service model.

[0067] The specific steps include:

[0068] 1) Analyze the intelligent relay protection capability description model, and obtain the reference and desc information about the set value remote control and state, switch quantity, set value area code, communication parameter set value group, device parameter set value group, and protection set value group in the intelligent relay protection capability description model;

[0069] 2) Match the reference and desc of the above intelligent relay protection setting information with the general matching rule model of intelligent relay protection setting inspection, and automatically generate the intelligent relay protection setting inspection function configuration information corresponding to the information by the rule.

[0070] For example:

[0071] In the intelligent relay protection capability description model of a line protection, the reference and desc information under the dsFileState data set are: PORT / LinTCTR1$SP$Artg$setMag$f and CT primary rated value. When matching the general rules in step 2, keyName can match rule 1 of the keyword generation rule, and the value is MMS_CTRated_1.

[0072] 3) Save the intelligent relay protection fixed value inspection model and store it in XML format. Combine the manufacturer, configVersion, and type in the intelligent relay protection capability description model in the form of manufacturer+@+type+@+configVersion to form the file name of the intelligent relay protection fixed value inspection model.

[0073] For example, in the intelligent relay protection capability description model, the manufacturer is GDNZ, the type is PSIU-601ILB-DG-N, the configVersion is V1_01, and the file name of the saved intelligent relay protection fixed value inspection model is GDNZ@PSIU-601ILB-DG-N@V1_01.xml.

[0074] The present invention analyzes the business demand characteristics of the fixed-value patrol of the intelligent substation, combines the characteristics of the intelligent relay protection device capability description model, utilizes the correlation between the fixed-value patrol business demand and the intelligent relay protection device capability description model, and thereby constructs a universal relay protection fixed-value patrol function rule model, which can quickly match and identify the information reference and desc in the intelligent relay protection device capability description model, and finally generates a relay protection fixed-value patrol business model corresponding to the intelligent relay protection device capability description model of the type of intelligent relay protection device, while ensuring the universality of the generated intelligent relay protection fixed-value patrol business model, and can use the same model for the same type of intelligent relay protection devices in different substations, provide reusable relay protection underlying basic model data, provide a quick business capability interface for upper-layer applications, and improve debugging efficiency, shorten power outage time, and improve economic benefits during the construction of intelligent substations.

[0075] The second aspect.

[0076] See also Figure 2 An embodiment of the present invention provides a system for constructing a relay protection fixed value inspection business model, including:

[0077] The information classification and extraction unit 10 is used to obtain the relay protection setting value related information in the intelligent relay protection capability description model, and classify and extract features of the relay protection setting value related information to obtain reference feature information and description feature information of six types of information.

[0078] Configuration association unit 20, used for associating the reference characteristic information and description characteristic information of the six types of information with the relay protection fixed value patrol service configuration items to obtain a general matching rule model for the intelligent relay protection fixed value patrol service;

[0079] The model generation unit 30 is used to generate a relay protection fixed value patrol service model by combining the intelligent relay protection capability description model and the intelligent relay protection fixed value patrol service universal matching rule model.

[0080] Preferably, the configuration association unit 20 is further used for:

[0081] The logical combination of reference characteristic information and description characteristic information of each type of information corresponds to a relay protection fixed value inspection business function configuration item.

[0082] Preferably, the model generating unit 30 is further used for:

[0083] Parse the intelligent relay protection capability description model to obtain reference characteristic information and description characteristic information of six types of information; match the reference characteristic information and description characteristic information of the six types of information with the general matching rule model of the intelligent relay protection fixed value patrol service to generate the configuration information of the intelligent relay protection fixed value patrol corresponding to the six types of information; the configuration information of the intelligent relay protection fixed value patrol corresponding to the six types of information is the relay protection fixed value patrol service model.

[0084] Preferably, the six types of information include: set value remote control and status, switch quantity, set value area code, communication parameter set value group, device parameter set value group and protection set value group.

[0085] The system provided by the present invention improves debugging efficiency, shortens power outage time and improves economic benefits during the construction of an intelligent substation.

[0086] The third aspect.

[0087] The present invention provides an electronic device, the electronic device comprising:

[0088] processor, memory, and bus;

[0089] The bus is used to connect the processor and the memory;

[0090] The memory is used to store operation instructions;

[0091] The processor is used to call the operation instruction, and the executable instruction enables the processor to perform operations corresponding to the method for constructing a relay protection constant value inspection business model as shown in the first aspect of the present application.

[0092] In an alternative embodiment, an electronic device is provided, such as Figure 3 As shown, Figure 3 The electronic device 5000 shown includes: a processor 5001 and a memory 5003. The processor 5001 and the memory 5003 are connected, such as through a bus 5002. Optionally, the electronic device 5000 may also include a transceiver 5004. It should be noted that in actual applications, the transceiver 5004 is not limited to one, and the structure of the electronic device 5000 does not constitute a limitation on the embodiments of the present application.

[0093] Processor 5001 may be a CPU, a general-purpose processor, a DSP, an ASIC, an FPGA or other programmable logic device, a transistor logic device, a hardware component or any combination thereof. It may implement or execute various exemplary logic blocks, modules and circuits described in conjunction with the disclosure of this application. Processor 5001 may also be a combination that implements computing functions, such as a combination of one or more microprocessors, a combination of a DSP and a microprocessor, etc.

[0094] The bus 5002 may include a path to transmit information between the above components. The bus 5002 may be a PCI bus or an EISA bus, etc. The bus 5002 may be divided into an address bus, a data bus, a control bus, etc. For ease of representation, Figure 3 Only one thick line is used in the diagram, but this does not mean that there is only one bus or only one type of bus.

[0095] The memory 5003 may be a ROM or other type of static storage device that can store static information and instructions, a RAM or other type of dynamic storage device that can store information and instructions, or an EEPROM, a CD-ROM or other optical disk storage, an optical disk storage (including a compressed optical disk, a laser disk, an optical disk, a digital versatile disk, a Blu-ray disk, etc.), a magnetic disk storage medium or other magnetic storage device, or any other medium that can be used to carry or store the desired program code in the form of instructions or data structures and can be accessed by a computer, but is not limited to these.

[0096] The memory 5003 is used to store application code for executing the solution of the present application, and the execution is controlled by the processor 5001. The processor 5001 is used to execute the application code stored in the memory 5003 to implement the content shown in any of the above method embodiments.

[0097] Among them, electronic devices include but are not limited to: mobile terminals such as mobile phones, laptops, digital broadcast receivers, PDAs (personal digital assistants), PADs (tablet computers), PMPs (portable multimedia players), vehicle-mounted terminals (such as vehicle-mounted navigation terminals), etc., and fixed terminals such as digital TVs, desktop computers, etc.

[0098] The fourth aspect.

[0099] The present invention provides a computer-readable storage medium, on which a computer program is stored. When the program is executed by a processor, a method for constructing a relay protection constant value inspection business model shown in the first aspect of the present application is implemented.

[0100] Another embodiment of the present application provides a computer-readable storage medium, on which a computer program is stored. When the computer-readable storage medium is run on a computer, the computer can execute the corresponding content in the aforementioned method embodiment.

Claims

1. A method for constructing a relay protection fixed value inspection business model, characterized in that: include: Obtaining information related to relay protection settings in the intelligent relay protection capability description model, and classifying and extracting features of the information related to the relay protection settings to obtain reference feature information and description feature information of six types of information; Associating the reference characteristic information and the description characteristic information of the six types of information with the relay protection fixed value patrol service configuration items to obtain a general matching rule model for the intelligent relay protection fixed value patrol service; Combining the intelligent relay protection capability description model and the intelligent relay protection fixed value patrol service general matching rule model, generating a relay protection fixed value patrol service model; The reference characteristic information and the description characteristic information of the six types of information are associated with the relay protection fixed value inspection business configuration items, specifically: The logical combination of reference characteristic information and description characteristic information of each type of information corresponds to a relay protection fixed value inspection business function configuration item; The combining of the intelligent relay protection capability description model and the intelligent relay protection fixed value patrol service general matching rule model to generate a relay protection fixed value patrol service model includes: Parse the intelligent relay protection capability description model to obtain reference feature information and description feature information of six types of information; match the reference feature information and description feature information of the six types of information with the general matching rule model of the intelligent relay protection fixed value patrol service to generate configuration information of the intelligent relay protection fixed value patrol corresponding to the six types of information, and the configuration information of the intelligent relay protection fixed value patrol corresponding to the six types of information is the relay protection fixed value patrol service model; The six types of information include: set value remote control and status, switch quantity, set value area code, communication parameter set value group, device parameter set value group and protection set value group.

2. A system for constructing a relay protection fixed value inspection business model, characterized in that: include: An information classification and extraction unit is used to obtain information related to relay protection settings in the intelligent relay protection capability description model, and classify and extract features of the information related to the relay protection settings to obtain reference feature information and description feature information of six types of information; A configuration association unit is configured to associate the reference characteristic information and the description characteristic information of the six types of information with the relay protection fixed value patrol service configuration items to obtain a general matching rule model for the intelligent relay protection fixed value patrol service; A model generation unit, used to generate a relay protection fixed value patrol service model by combining the intelligent relay protection capability description model and the intelligent relay protection fixed value patrol service general matching rule model; The configuration association unit is further used for: The logical combination of reference characteristic information and description characteristic information of each type of information corresponds to a relay protection fixed value inspection business function configuration item; The model generation unit is further used for: Parse the intelligent relay protection capability description model to obtain reference feature information and description feature information of six types of information; match the reference feature information and description feature information of the six types of information with the general matching rule model of the intelligent relay protection fixed value patrol service to generate configuration information of the intelligent relay protection fixed value patrol corresponding to the six types of information, and the configuration information of the intelligent relay protection fixed value patrol corresponding to the six types of information is the relay protection fixed value patrol service model; The six types of information include: set value remote control and status, switch quantity, set value area code, communication parameter set value group, device parameter set value group and protection set value group.

3. An electronic device, characterized in that: It includes a processor, a memory, and a computer program stored in the memory and configured to be executed by the processor, and when the processor executes the computer program, it implements the method for constructing the relay protection fixed value inspection business model as described in claim 1.

4. A computer-readable storage medium, characterized in that: The computer-readable storage medium includes a stored computer program, wherein when the computer program is running, the device where the computer-readable storage medium is located is controlled to execute the method for constructing a relay protection constant value inspection business model as described in claim 1.

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