CN111817437A - A modeling method of intelligent wave recorder in intelligent substation - Google Patents

Abstract

The invention discloses a method for modeling an intelligent wave recorder in an intelligent substation, which sets elements and element attributes of a basic parameter model, an IED business function model, an interval business function model, and an enumeration type model; The enumeration type model directly establishes the basic parameter model and enumeration type model of the RCI file; instantiates the IED service function model according to the SCD file; instantiates the interval service function model according to the SCD file and the recording file of the recording acquisition unit. The invention can improve the automatic configuration efficiency, facilitate the operation and maintenance personnel to supplement the configuration, and provide a basis for the automatic configuration of the intelligent wave recorder.

Description

A modeling method of intelligent wave recorder in intelligent substation

technical field

The invention belongs to the technical field of the secondary system of an intelligent substation, and in particular relates to a modeling method of an intelligent wave recorder of an intelligent substation.

Background technique

The intelligent wave recorder integrates the functions of fault transient wave recording, network message recording, secondary system visualization, intelligent operation and maintenance, and guaranteeing sub-stations. The centralized system is an important technical means to support the operation and maintenance of smart substations. At present, the SCD file of the smart substation cannot realize the configuration of advanced applications, and there are great limitations. Moreover, the configuration files generated by the smart recorders of various manufacturers cannot be universal, and the configuration information of the master and substations cannot be shared. The configuration work is completely dependent on Manufacturers, it is not conducive to the future operation and maintenance of electric power related personnel.

At this stage, the configuration of the smart station recorder has the following problems:

1) The advanced applications of the intelligent wave recorder such as wave recording, credit guarantee, network division and intelligent operation and maintenance mainly rely on manual configuration, the configuration workload is large, and the correctness cannot be guaranteed;

2) SCD has been modified many times in each link, such as the smart substation construction process (design-protection-backstage manufacturer’s tripartite changes), design naming and scheduling naming changes, reconstruction and expansion, and defect processing, etc. Each change depends on the system integrator. Reconfiguration cannot meet the needs of advanced applications such as source maintenance.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a method for modeling an intelligent wave recorder in an intelligent substation in view of the above-mentioned defects in the prior art.

In order to achieve the above-mentioned purpose, the present invention adopts the following technical measures:

A method for modeling an intelligent wave recorder in an intelligent substation, comprising the following steps:

Step 1, according to the functional business requirements of the intelligent wave recorder, set the configuration content of the intelligent wave recorder, and the configuration content includes: basic parameters, IED service functions, interval service functions, and enumeration types;

Step 2. According to the configuration content, establish the corresponding intelligent wave recorder configuration model. The intelligent wave recorder configuration model includes: basic parameter model, IED business function model, interval business function model and enumeration type model, and set the basic parameter model, IED model Elements and element attributes of business function models, interval business function models, and enumeration type models;

Step 3, is combined into a basic parameter model by a time offset service setting element TimeOffset, a simple network time synchronization protocol setting element SNTP and a disk capacity monitoring service setting element DiskCapaMntr;

Combining a basic information point model and a business configuration model into an IED business function model;

Combining multiple homology models and multiple event sequence models into an interval business function model;

The intelligent recorder configuration model is composed of a basic parameter model, multiple IED service function models, a interval service function model group and multiple enumeration type models, and then generates an RCT file;

Step 4. Directly establish the basic parameter model and the enumeration type model of the RCI file according to the basic parameter model and the enumeration type model of the RCT file; instantiate the IED service function model according to the SCD file; according to the recording wave file of the wave recording acquisition unit The homology model of the instantiated interval business function model, the event sequence model of the interval business function model is instantiated according to the SCD file, the IED business function model and the interval business function model of the instantiated RCT file are used as the IED business function model of the RCI file and Interval business function model.

The instantiation of the IED business function model according to the SCD file as described above includes the following steps:

Instantiate the basic information point model in the IED business function model:

Respectively map the data set information of setting value, pressure plate, GOOSE input, GOOSE output, action event, fault signal, communication condition, internal monitoring, protection telemetry, device operation status, protection remote signal and protection function status in the SCD file to In the basic information point model of the IED business function model, the setting element Setting, the protection platen element RelayEna, the GOOSE input element GOOSEINput, the GOOSE output element GOOSEOutput, the action event element TripInfo, the fault signal element AlarmInfo, the communication condition element CommState, the internal monitoring Ain, Protection telemetry element RelayAin, device operation status element DeviceState, protection telemetry element RelayDin and protection function status element RelayState;

Instantiate the business configuration model in the IED business function model:

Map the device operating state element DeviceState in the basic information point model to the device front panel element ProtFacePlate of the service configuration model;

According to the name name of the basic entry element item in the protection pressure plate element RelayEna in the basic information point model, map the signal reference scdRef of the basic entry element of the protection pressure plate element RelayEna in the basic information point model to the protection pressure plate of the service configuration model respectively. The signal reference scdRef of the hard platen element HardStrap of the mapping element ProtStrap, the function platen element FunStpEntry, the GOOSE output soft platen element GoTxStrap and the GOOSE input soft platen element attribute GoRxStrap;

Map the GOOSE input element GOOSEINput in the basic information point model and the basic entry element item in the GOOSE output element GOOSEOutput to the protection pressure plate mapping element of the business configuration model. The GOOSE input soft pressure plate element GoRxStrap and the GOOSE output soft pressure plate element GoTxStrap virtual terminal entry element FCDA,

Traverse the IEDs in the SCD file, establish the optical port monitoring object, map the optical port monitoring object to the monitoring object objID in the monitoring object element MntrEntry of the analog online monitoring element AnalogMntr of the service configuration model,

Map the signal reference scdRef and name name of the basic entry element of the internal monitoring element Ain in the basic information point model to the signal reference scdRef and name name in the monitoring object element MntrEntry of the analog online monitoring element AnalogMntr of the service configuration model ;

Establish the association between the plug-in identifier and the optical port identifier and optical port type, and map the plug-in identifier, optical port identifier, and optical port type to the plug-in identifier brdID, port identifier port, and port type portType in the device rear panel element ProtBackPlate of the service configuration model;

According to the traversal of the IED, the association between the link type, the network ID and the control block ID is established,

Map the link type and network identifier to the link type lnkType and network identifier net of the attributes of the process layer network element NetKeywd of the logical link warning element LogicLinkWarn in the service configuration model;

Map the control block identifier to the control block identifier appid of the alarm signal mapping element WarnEntry of the process layer network element NetKeywd;

Map the name name of the basic entry element item in the communication condition element CommState element in the basic information point model to the link interruption keyword wrnKeyWd of the warning signal mapping element WarnEntry element.

The above-mentioned homology model of instantiating the interval service function model according to the wave recording file of the wave recording acquisition unit comprises the following steps:

Establish the association between the recording acquisition unit and other IEDs, and map the channel number and channel name of the recording file of the recording acquisition unit to the recording channel mapping in the homology model according to the channel name of the acquisition unit in the interval service function model. In the element ChnlMap; traverse the IEDs in the SCD file, and map the channel number and channel name of the protection recording file to the protection recording channel element ProChnl of the recording channel mapping element ChnlMap.

The above-mentioned event sequence model for instantiating the interval business function model according to the SCD file includes the following steps:

Traverse the IEDs in the SCD file, and map the GOOSE input element GOOSEINput, GOOSE output element GOOSEOutput, action event element TripInfo, and basic entry element item in the protection remote signaling element RelayDin of the basic information point model of the IED service function model to the time event. sequence model.

Compared with the prior art, the present invention has the following beneficial effects:

1) The specification, integrity and correctness of the configuration file of the intelligent wave recorder are guaranteed.

2) The standardized intelligent wave recorder model file can also make the generation of the intelligent wave recorder configuration file have good interactivity, and the configuration information of the main substations of different manufacturers can be shared;

3) The modeling of the intelligent wave recorder can improve the efficiency of automatic configuration, facilitate the operation and maintenance personnel to supplement the configuration, and provide a basis for the automatic configuration of the intelligent wave recorder.

4) The configuration information of the wave recorder can be standardized and described, and the general configuration tool can be used to configure the intelligent wave recorder of any manufacturer. It is not limited to the configuration of the intelligent wave recorder. Supplementary personnel for future operation and maintenance.

Description of drawings

Fig. 1 is the schematic flow sheet of the present invention;

Figure 2 is the structure diagram of the RCT model of the intelligent wave recorder;

Fig. 3 is the flow chart of RCI model establishment of intelligent wave recorder.

Detailed ways

In order to facilitate the understanding and implementation of the present invention by those of ordinary skill in the art, the present invention will be further described in detail below with reference to the embodiments. It should be understood that the embodiments described herein are only used to illustrate and explain the present invention, but not to limit the present invention.

As shown in Figure 1, a method for modeling an intelligent wave recorder in an intelligent substation includes the following steps:

Step S1, according to the functional business requirements of the intelligent wave recorder, set the configuration content of the intelligent wave recorder, the configuration content includes: basic parameters, IED service functions, interval service functions, and enumeration types.

Step S2, determine the intelligent wave recorder configuration modeling principle;

According to the configuration content, establish the corresponding intelligent wave recorder configuration model, and set the elements and element attributes of the intelligent wave recorder configuration model.

The intelligent wave recorder configuration model includes: basic parameter model, IED business function model, interval business function model and enumeration type model.

Set the elements and element attributes of the basic parameter model, IED business function model, interval business function model, and enumeration type model;

(1), the basic parameter model

The basic parameter model represents parameters such as disk capacity and time synchronization method of the intelligent wave recorder during operation;

The elements of the basic parameter model include: time offset service setting element TimeOffset, simple network time synchronization protocol setting element SNTP, and disk capacity monitoring service setting element DiskCapaMntr;

(2), IED business function model

The IED business function model is based on the voltage level of the relay protection device and the type of primary equipment;

The IED business function model includes: basic information point model, business configuration model;

The basic information point model represents the basic information points possessed by the IED, and provides basic information points for other services of the wave recorder;

The service configuration model represents the basic information points required for the association or related services before the different basic information points in the business process of the recorder.

(2a), basic information point model

The elements of the basic information point model of the IED business function model include setting element Setting, protection platen element RelayEna, GOOSE input GOOSEINput, GOOSE output element GOOSEOutput, action event element TripInfo, fault signal element AlarmInfo, communication condition element CommState, internal monitoring element Ain, protection telemetry element RelayAin, device operation status element DeviceState, protection telemetry element RelayDin and protection function status element RelayState;

The fixed value element Setting includes multiple basic entry elements item;

The protection platen element RelayEna includes multiple basic entry elements item;

GOOSE input GOOSEINput includes multiple basic entry elements item;

The GOOSE output element GOOSEOutput includes a number of basic entry elements item;

Action event element TripInfo includes multiple basic entry elements item;

The fault signal element AlarmInfo includes multiple basic entry elements item;

The communication condition element CommState includes multiple basic entry elements item;

The internal monitoring element Ain includes multiple basic entry elements item;

The protection telemetry element RelayAin includes multiple basic entry elements item;

The device operating state element DeviceState includes a plurality of basic entry elements item;

The protected remote signaling element RelayDin includes multiple basic entry elements item;

The protection function state element RelayState includes a plurality of basic entry elements item;

The attributes of the basic entry element item include name, monitoring object objID, reference scdRef, and description desc;

(2b), business configuration model

The service configuration model of the IED service function model includes the analog online monitoring element AnalogMntr, the logical link warning element LogicLinkWarn, the protection pressure plate mapping element ProtStrap, the device front panel element ProtFacePlate, and the device rear panel element ProtBackPlate.

The analog online monitoring element AnalogMntr includes the monitoring entry element MntrValMap;

The monitoring entry element MntrValMap includes multiple monitoring object elements MntrEntry;

The attributes of the monitoring object element MntrEntry element include the name name, the monitoring object objID and the signal reference scdRef.

The logical link warning element LogicLinkWarn includes multiple process layer network elements NetKeywd;

The attributes of the process layer network element NetKeywd include the network identifier net and the link type lnkType;

The process layer network element NetKeywd contains the warning signal mapping element WarnEntry;

The attributes of the warning signal mapping element WarnEntry include the link interruption keyword wrnKeyWd and the control block identifier appid.

The protection platen mapping element ProtStrap includes the hard platen element HardStrap, the functional platen element FunStpEntry, the GOOSE output soft platen element GoTxStrap and the GOOSE input soft platen element GoRxStrap;

The properties of the hard platen element HardStra are name and signal reference scdRef;

The attributes of the function platen element FunStpEntr are name and signal reference scdRef;

The attributes of the GOOSE output soft platen element GoTxStrap are name and signal reference scdRef;

The GOOSE output soft platen element GoTxStrap includes multiple associated virtual terminal entry elements FCDA;

The attributes of GOOSE input soft platen element GoRxStrap are name and signal reference scdRef;

The GOOSE input soft platen element GoRxStrap includes a number of associated virtual terminal entry elements FCDA.

The device front panel element ProtFacePlate includes a panel indicator light collection element Lights;

The panel indicator light collection element Lights includes multiple panel indicator light entry elements Light;

The panel indicator entry element includes multiple associated signal elements LgtRelatMap;

The device rear panel element ProtBackPlate includes a rear panel board collection element Boards;

The rear panel board collection element Boards includes multiple rear panel board entry elements Board;

The attribute of the back panel board entry element Board is the plug-in identification brdID;

The rear panel board entry element Board includes the port collection element Ports on the board;

Port set elements on a board card Ports includes port elements on multiple boards;

The attributes of the port element on the board include port identification port, port type portType;

(3), interval business function model

Interval business function models include homology model and event sequence model.

The homology model indicates that the recorder needs to specify the relevant channels for comparison in the process of performing the homology business, and the comparison channels can come from different IEDs;

The event sequence model provides the correct information template for the protection action analysis business, which is the basis for the recorder to perform the verification of the relevant protection action sequence business. The event sequence model can be described by the basic information points of the IED model, indicating the order of each information point. .

The homology model includes multiple recording channel mapping elements ChnlMap;

The attribute of the homology model is the name of the recording acquisition unit iedName

The properties of the recording channel mapping element ChnlMap include the recording channel number comtradeIndex of the recording acquisition unit, the recording channel name channName, and the channel type type;

The recording channel mapping element ChnlMap includes multiple protection recording channel elements ProChnl;

The properties of the protection recording channel element ProChnl include protection name iedName, channel identification proId, and protection recording pass number comtradeIndex.

The event sequence model includes multiple event elements Event;

The event element Event includes multiple sub-event entry elements SubItem;

The attributes of the event element Event include event sequence index, event description eventdesc, event type infoType, sending device sendIED, receiving device acceptIED, expected value expectVal, and mandatory identifier constraint;

The attributes of the sub-event entry element SubItem include event description eventddesc, event type infoType, sending device sendIED, receiving device acceptIED, expected value expectVal, and mandatory identifier constraint.

(4), enumeration type model

The enumeration type model represents the object types involved in the configuration of the intelligent recorder, such as: secondary equipment type protection, measurement and control, intelligent terminal; primary equipment object line, bus, main transformer.

The enumeration type model includes multiple enumeration type elements EnumType; the attribute of the enumeration type element EnumType is the typeId type identifier;

The enumeration type element EnumType includes multiple enumeration entry value elements EnumVal; the attribute of the enumeration entry value element EnumVal is the value ord.

Step S3, in combination with the IEC61850 standard, according to the configuration modeling principle, construct a configuration model of the intelligent wave recorder, and generate an intelligent wave recorder template RCT file;

As shown in Figure 2, according to the object-oriented idea, using hierarchical objects, the configuration model of the intelligent recorder is constructed according to the voltage level, device type, element, and element attribute.

The basic parameter model is composed of a time offset service setting element TimeOffset, a simple network time synchronization protocol setting element SNTP and a disk capacity monitoring service setting element DiskCapaMntr;

Combining a basic information point model and a business configuration model into an IED business function model;

The interval business function model is composed of multiple homology models and multiple event sequence models;

A basic parameter model, multiple IED service function models, an interval service function model group and multiple enumerated type models are combined into an intelligent recorder configuration model, and then an RCT file is generated to describe the configuration content of the intelligent recorder , the root element of the RCT file is RCDF.

Step S4, import RCT file, SCD file and wave recorder file, generate intelligent wave recorder instance configuration RCI file by intelligent wave recorder configuration tool;

As shown in Figure 3, generating an RCI file includes the following steps:

Step S11, parse the SCD file, and extract the type, voltage level, data set information, and communication parameter information of the IED in the SCD file;

Parse the recorder file, and extract the description and channel number of the recorder switch and analog channels in the recorder file;

Parse RCT files, extract basic parameter model, IED service function model, interval service function model and enumeration type model;

In step S22, the basic parameter model and the enumeration type model of the RCI file are directly established according to the basic parameter model and the enumeration type model of the RCT file.

Step S33, instantiate the IED service function model in the RCT file according to the IED in the SCD file. The specific method is as follows:

Find the IED service function model of the RCT file according to the type and voltage level of the IED.

Instantiate the basic information point model in the IED business function model. Respectively map the data set information of setting value, pressure plate, GOOSE input, GOOSE output, action event, fault signal, communication condition, internal monitoring, protection telemetry, device operation status, protection remote signal and protection function status in the SCD file to In the basic information point model of the IED business function model, the setting element Setting, the protection platen element RelayEna, the GOOSE input element GOOSEINput, the GOOSE output element GOOSEOutput, the action event element TripInfo, the fault signal element AlarmInfo, the communication condition element CommState, the internal monitoring Ain, The protection telemetry element RelayAin, the device operation state element DeviceState, the protection telemetry element RelayDin, and the protection function state element RelayState.

Instantiate the business configuration model in the IED business function model: map the device operating state element DeviceState in the basic information point model to the device front panel element ProtFacePlate of the business configuration model in the IED business function model;

According to the name name of the basic entry element item in the protection pressure plate element RelayEna in the basic information point model, map the signal reference scdRef of the basic entry element of the protection pressure plate element RelayEna in the basic information point model to the protection pressure plate of the service configuration model respectively. The signal reference scdRef of the hard platen element HardStrap of the mapping element ProtStrap, the function platen element FunStpEntry, the GOOSE output soft platen element GoTxStrap and the GOOSE input soft platen element attribute GoRxStrap;

Map the GOOSE input element GOOSEINput and the basic entry element item in the GOOSE output element GOOSEOutput in the basic information point model to the virtual terminal entry element FCDA in the GOOSE input soft platen element GoRxStrap and the GOOSE output soft platen element GoTxStrap respectively.

The communication parameter information Communication/ConnectAP/PhysConn of the IED in the SCD file describes the attribute information of the port. The Port attribute of the optical port is:

The analog online monitoring element AnalogMntr includes the monitoring entry element MntrValMap;

The monitoring entry element MntrValMap includes multiple monitoring object elements MntrEntry;

<P type="Port">1-A</P>, "1" means a plug-in, "A" means an optical port plug-in, traverse the IEDs in the SCD file, and create an optical port monitoring object.

Mapping the optical port monitoring object to the monitoring object objID in the monitoring object element MntrEntry of the analog online monitoring element AnalogMntr of the service configuration model,

Map the signal reference scdRef and name of the basic entry element of the internal monitoring element Ain in the basic information point model to the signal parameter in the monitoring object element MntrEntry of the analog online monitoring element AnalogMntr of the business configuration model in the IED business function model. cite scdRef and name name;

Establish the association between the plug-in ID and the optical port ID and the optical port type, respectively map the plug-in ID, the optical port ID and the optical port type to the plug-in ID brdID and port ID in the device rear panel element ProtBackPlate of the service configuration model in the IED service function model. , port type portType;

The internal reference address information Inputs/ExtRef of the IED in the SCD file describes the receiving port information of the IED and the control block information sent by other IEDs. According to the traversal of the IED, the association between the link type, the network identifier and the control block identifier is established.

Map the link type and network identifier to the link type lnkType and network identifier net of the attributes of the process layer network element NetKeywd of the logical link warning element LogicLinkWarn in the RCT model file;

Map the control block identifier to the control block identifier appid of the alarm signal mapping element WarnEntry of the process layer network element NetKeywd;

Map the name name of the basic entry element item in the communication condition element CommState element in the basic information point model to the link interruption keyword wrnKeyWd of the warning signal mapping element WarnEntry element.

Step S44, instantiate the interval service function model. The specific method is as follows:

Instantiate the homology model in the interval business function model, establish the association between the wave recorder and acquisition unit and other IEDs, and according to the channel name of the wave recorder and acquisition unit in the interval business function model, the channel number of the wave recorder file of the wave recorder and acquisition unit and The channel name is associated and mapped to the recording channel mapping element ChnlMap; traverses the IEDs in the SCD file, and maps the channel number and channel name of the protection recording file to the protection recording channel element ProChnl, and completes the same function model in the interval service model. Source model mapping.

Instantiate the event sequence model in the interval service function model, traverse the IEDs in the SCD file, and input the GOOSE input elements GOOSEINput and GOOSE of the basic information point model of the IED service function model according to the attribute description in the event sequence model in the interval service function model The output element GOOSEOutput, the action event element TripInfo and the basic entry element item in the protection remote signaling element RelayDin are correspondingly mapped to the element attribute of the time event sequence model to complete the mapping of the event sequence model.

Step S44, generate intelligent wave recorder instance configuration RCI file;

RCI is used for basic parameters, the configuration relationship between IED services and relay protection device information, and the configuration relationship between interval services and relay protection information, and the IED service function model and interval service function model of the instantiated RCT file are used as RCI. The IED service function model and interval service function model of the file, and the definitions of each element in the RCI file are consistent with the RCT file.

Through this method, the configuration content of the intelligent wave recorder can be standardized and described, and the modeling of the intelligent wave recorder can improve the efficiency of automatic configuration, facilitate the operation and maintenance personnel to supplement the configuration, and provide the basis for the automatic configuration of the intelligent wave recorder .

The specific embodiments described herein are merely illustrative of the spirit of the invention. Those skilled in the art to which the present invention pertains can make various modifications or additions to the described specific embodiments or substitute in similar manners, but will not deviate from the spirit of the present invention or go beyond the definition of the appended claims range.

Claims (4)

1. an intelligent substation intelligent wave recorder modeling method, is characterized in that, comprises the following steps: Step 1, according to the functional business requirements of the intelligent wave recorder, set the configuration content of the intelligent wave recorder, and the configuration content includes: basic parameters, IED service functions, interval service functions, and enumeration types; Step 2. According to the configuration content, establish the corresponding intelligent wave recorder configuration model. The intelligent wave recorder configuration model includes: basic parameter model, IED business function model, interval business function model and enumeration type model, and set the basic parameter model, IED model Elements and element attributes of business function models, interval business function models, and enumeration type models; Step 3, is combined into a basic parameter model by a time offset service setting element TimeOffset, a simple network time synchronization protocol setting element SNTP and a disk capacity monitoring service setting element DiskCapaMntr; Combining a basic information point model and a business configuration model into an IED business function model; Combining multiple homology models and multiple event sequence models into an interval business function model; The intelligent recorder configuration model is composed of a basic parameter model, multiple IED service function models, a interval service function model group and multiple enumeration type models, and then generates an RCT file; Step 4. Directly establish the basic parameter model and the enumeration type model of the RCI file according to the basic parameter model and the enumeration type model of the RCT file; instantiate the IED service function model according to the SCD file; according to the recording wave file of the wave recording acquisition unit The homology model of the instantiated interval business function model, the event sequence model of the interval business function model is instantiated according to the SCD file, the IED business function model and the interval business function model of the instantiated RCT file are used as the IED business function model of the RCI file and Interval business function model. 2. a kind of intelligent substation intelligent wave recorder modeling method according to claim 1, is characterized in that, described according to SCD file is instantiated to IED business function model and comprises the following steps: Instantiate the basic information point model in the IED business function model: Respectively map the data set information of setting value, pressure plate, GOOSE input, GOOSE output, action event, fault signal, communication condition, internal monitoring, protection telemetry, device operation status, protection remote signal and protection function status in the SCD file to In the basic information point model of the IED business function model, the setting element Setting, the protection platen element RelayEna, the GOOSE input element GOOSEINput, the GOOSE output element GOOSEOutput, the action event element TripInfo, the fault signal element AlarmInfo, the communication condition element CommState, the internal monitoring Ain, Protection telemetry element RelayAin, device operation status element DeviceState, protection telemetry element RelayDin and protection function status element RelayState; Instantiate the business configuration model in the IED business function model: Map the device operating state element DeviceState in the basic information point model to the device front panel element ProtFacePlate of the service configuration model; According to the name name of the basic entry element item in the protection pressure plate element RelayEna in the basic information point model, map the signal reference scdRef of the basic entry element of the protection pressure plate element RelayEna in the basic information point model to the protection pressure plate of the service configuration model respectively. The signal reference scdRef of the hard platen element HardStrap of the mapping element ProtStrap, the function platen element FunStpEntry, the GOOSE output soft platen element GoTxStrap and the GOOSE input soft platen element attribute GoRxStrap; Map the GOOSE input element GOOSEINput in the basic information point model and the basic entry element item in the GOOSE output element GOOSEOutput to the protection pressure plate mapping element of the business configuration model. The GOOSE input soft pressure plate element GoRxStrap and the GOOSE output soft pressure plate element GoTxStrap virtual terminal entry element FCDA, Traverse the IEDs in the SCD file, establish the optical port monitoring object, map the optical port monitoring object to the monitoring object objID in the monitoring object element MntrEntry of the analog online monitoring element AnalogMntr of the service configuration model, Map the signal reference scdRef and name name of the basic entry element of the internal monitoring element Ain in the basic information point model to the signal reference scdRef and name name in the monitoring object element MntrEntry of the analog online monitoring element AnalogMntr of the service configuration model ; Establish the association between the plug-in identifier and the optical port identifier and optical port type, and map the plug-in identifier, optical port identifier, and optical port type to the plug-in identifier brdID, port identifier port, and port type portType in the device rear panel element ProtBackPlate of the service configuration model; According to the traversal of the IED, the association between the link type, the network ID and the control block ID is established, Map the link type and network identifier to the link type lnkType and network identifier net of the attributes of the process layer network element NetKeywd of the logical link warning element LogicLinkWarn in the service configuration model; Map the control block identifier to the control block identifier appid of the alarm signal mapping element WarnEntry of the process layer network element NetKeywd; Map the name name of the basic entry element item in the communication condition element CommState element in the basic information point model to the link interruption keyword wrnKeyWd of the warning signal mapping element WarnEntry element. 3. a kind of intelligent substation intelligent wave recorder modeling method according to claim 1 is characterized in that, the described homology model according to the wave recorder file instantiation of the wave recorder acquisition unit of the interval service function model comprises the following steps : Establish the association between the recording acquisition unit and other IEDs, and map the channel number and channel name of the recording file of the recording acquisition unit to the recording channel mapping in the homology model according to the channel name of the acquisition unit in the interval service function model. In the element ChnlMap; traverse the IEDs in the SCD file, and map the channel number and channel name of the protection recording file to the protection recording channel element ProChnl of the recording channel mapping element ChnlMap. 4. a kind of intelligent substation intelligent wave recorder modeling method according to claim 1, is characterized in that, the described event sequence model according to SCD file instantiation interval service function model comprises the following steps: Traverse the IEDs in the SCD file, and map the GOOSE input element GOOSEINput, GOOSE output element GOOSEOutput, action event element TripInfo, and basic entry element item in the protection remote signaling element RelayDin of the basic information point model of the IED service function model to the time event. sequence model.

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