CN107748672B - Secondary remote interface comprehensive management method based on IEC61850 in-situ protection model - Google Patents

Secondary remote interface comprehensive management method based on IEC61850 in-situ protection model Download PDF

Info

Publication number
CN107748672B
CN107748672B CN201711000105.7A CN201711000105A CN107748672B CN 107748672 B CN107748672 B CN 107748672B CN 201711000105 A CN201711000105 A CN 201711000105A CN 107748672 B CN107748672 B CN 107748672B
Authority
CN
China
Prior art keywords
data
file
management
information
menu
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201711000105.7A
Other languages
Chinese (zh)
Other versions
CN107748672A (en
Inventor
董怀普
钱伟
芮国俊
骆兆军
王位杰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nanjing SAC Automation Co Ltd
Original Assignee
Nanjing SAC Automation Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nanjing SAC Automation Co Ltd filed Critical Nanjing SAC Automation Co Ltd
Priority to CN201711000105.7A priority Critical patent/CN107748672B/en
Publication of CN107748672A publication Critical patent/CN107748672A/en
Application granted granted Critical
Publication of CN107748672B publication Critical patent/CN107748672B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F8/00Arrangements for software engineering
    • G06F8/70Software maintenance or management
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F8/00Arrangements for software engineering
    • G06F8/30Creation or generation of source code
    • G06F8/38Creation or generation of source code for implementing user interfaces

Abstract

The invention discloses a secondary remote interface comprehensive management method based on an IEC61850 in-situ protection model, which automatically generates a menu data set according to the in-situ protection device menu model, completely maps contained data objects, automatically identifies and maps shared data objects of a cross-LD instance data set, and eliminates the problem of information dispersion and isolation of the data objects and the data set; based on a data-view mode, establishing a relationship among a menu fixed value area view, a pressing plate view, an actual operation fixed value area and a pressing plate example object, thereby realizing the fixed value area switching of the on-site protection device, and the state switching-in and the state switching-out of the pressing plate of the device; and generating a model check code and a software version on the management unit device object according to the in-place model, ensuring the consistency of the operation version and the model of the management unit and the in-place protection device, and ensuring the operation reliability of the device.

Description

Secondary remote interface comprehensive management method based on IEC61850 in-situ protection model
Technical Field
The invention belongs to the technical field of power system relay protection automation, and particularly relates to a secondary remote interface comprehensive management method based on an IEC61850 in-situ protection model.
Background
Along with the technical development of intelligent substations, the overall architecture of a secondary system of the substation is further optimized, the three-layer and two-network substation architecture enables the data flow and the information flow of the intelligent substation to be efficient and reliable, the station-side operation and maintenance system is powerful, the in-place relay protection device is installed outdoors, the in-place secondary equipment is not provided with a keyboard and a liquid crystal screen, and is deployed on an unmanned aerial vehicle operation interface of primary equipment and other characteristics, information checking, operation parameter configuration, transmission starting, communication point-aligning and fixed value management cannot be directly performed on the device, the operation environment under natural environment and strong electric field is severe, and the level of requirements on overhaul and maintenance of the device is high.
The on-site protection device adopts MMS double network to form a protection private network in a networking mode, the network is accessed into an intelligent management unit, the intelligent management unit is connected with the protection private network to obtain the relevant data of the protection device, and simultaneously is connected with a station control layer MMS network to transmit the protection data to other station control layer equipment. The remote management function of the on-site relay protection device is a human-computer interface function which is provided by the device, integrates various types of display information and provides the relevant personnel for remotely browsing, modifying and operating the device, and is modeled as an independent Logic Device (LD) which is used for containing modeling of all remote interface display information supported by the device and is modeled under the same server with other functions (such as protection functions), wherein the logic device is defined as follows: the LD, inst is named "MGR" remotely. Through the research of the on-site secondary equipment remote interface technology, the problems of information viewing, operation parameter configuration, output transmission, communication point alignment, fixed value management and the like of on-site secondary equipment of an unmanned aerial vehicle operation interface are effectively solved; the information on-line monitoring information and the ambient environment information of the on-site secondary equipment are collected through the on-line monitoring of the information of the secondary equipment, the running state of the on-site secondary equipment is monitored in real time, and the information such as the on-site secondary equipment and the intelligent management unit of the on-site secondary equipment is remotely monitored and remotely controlled through the interaction of a remote interface.
Because the on-site protection equipment adopts an outdoor naked installation mode close to primary equipment, a liquid crystal man-machine interface end is not configured on the hardware design of the device, and a high-voltage distribution device field is not suitable for long-time operation of workers on the field. The in-place protection can realize the functions of interface centralized display, configuration management, backup management, on-line monitoring and diagnosis of the protection equipment of the in-place protection device in the transformer substation through the intelligent management unit. Because the menu items of the management unit are configured by various manufacturers, the configuration tool is large, the interfaces are not uniform, and the operation and maintenance personnel are inconvenient to use; the present invention addresses these problems.
Disclosure of Invention
In order to solve the defects of the prior art, the invention aims to provide a secondary remote interface comprehensive management method based on an IEC61850 in-place protection model, which can automatically establish a unified man-machine interaction interface of an in-place protection device, is free from configuration maintenance, reduces the configuration workload of engineering personnel, ensures the unification of menu interfaces of management units, automatically identifies and maps shared data objects of a cross-LD instance data set, and eliminates the problem of information dispersion and isolation of the data objects and the data set.
In order to achieve the above object, the present invention adopts the following technical solutions:
the secondary remote interface comprehensive management method based on the IEC61850 in-place protection model comprises the following steps:
analyzing an SCD file, acquiring a data template, acquiring an IED data instance, and finally acquiring communication configuration parameters;
analyzing IED data instance information, acquiring management logic equipment under a station control layer access point, acquiring a data set under the management logic equipment, wherein each data is specific to one menu item, classifying the data set, and generating menu items such as information viewing, operation, constant value management, file management and the like;
acquiring a CRC check code in the model, and generating a version management menu item to ensure that the operation version and the model of the management unit and the in-place protection device are consistent;
generating a communication parameter data object in a management unit according to the communication parameters of the device in the model, and generating a communication parameter management menu item on a remote comprehensive interface for the data object;
step five, according to the SCD file, the export device runs the configured IED description file-CID file, the export device runs the loop instance configuration file-CCD file again, and finally a file management menu item is generated on a remote interface of the corresponding device of the management unit;
step six, downloading the configuration file into the device through IEC 61850; then, by clicking the information of the menu bar to check, inquiring the operation data information protected in place; and finally, putting the functional soft pressing plate and the GOOSE sending soft pressing plate of the device into operation and quitting the operation.
In the secondary remote interface comprehensive management method based on the IEC61850 in-situ protection model,
analyzing an SCD file, acquiring a data template, acquiring an IED data instance, and finally acquiring communication configuration parameters;
1) acquiring a data template, acquiring DataTypetemplates element information in an SCD (substation configuration description) file, then acquiring LNodeType logic node information, DOType data object information, DAType data attribute information and EnumType enumeration model information from the data template element, and respectively storing the four data information into a memory linked list, wherein the four data information are respectively: the LNodeType data chain table, the DOType data chain table, the DAType data chain table and the EnumType data chain table can acquire data objects contained in the logic nodes through the names of the logic nodes, query the data object information chain table according to the names of the data objects, acquire data attribute information contained in the data objects, and query enumeration information contained in the enumeration model information chain table according to the names of the data attributes.
2) Acquiring an IED data instance, acquiring IED element information in an SCD file, acquiring a station control layer access point under the IED element, acquiring contained logic equipment, namely an LDevice element, under the access point, and storing the logic equipment in an LDevice data linked list;
3) the method comprises the steps of obtaining Communication configuration parameters, obtaining Communication element information in an SCD file, obtaining a Communication subnet under an element node, including a site control layer network and a process layer network, obtaining a contained connection point ConnectedAP under the network node, and then storing the connection point ConnectedAP into a ConnectedAP data linked list.
In the secondary remote interface comprehensive management method based on the IEC61850 in-situ protection model,
acquiring data information according to the MGR logic device, and automatically generating menu items such as information viewing, operation, constant value management, file management and the like;
1) acquiring a logic device with the name of MGR from an LDevice data linked list, wherein the logic device is a management logic device;
2) querying a data set under management logic equipment, wherein each data is specific to one menu item, and the data set description (desc) is the same as the menu name;
3) for different operations of the device, firstly, a first-level menu division is carried out, and the method comprises the following steps: an information viewing menu, an operation menu, a constant value setting menu, a file management menu, a device setting menu and a manufacturer debugging menu;
4) the data set name consists of three parts: ds + Mgr + Name, where ds represents a dataset, Mgr represents a logical device for remote management, and Name is a defined dataset Name, and is classified as follows according to dataset usage and contained members;
a) an information viewing menu: the dsMgrRelayAin analog quantity, the dsMgrRelayDin switching quantity, the dsMgrGOStatGOOSE state, the dsMgrAlarm alarm information, the dsMgrFunEna functional pressing plate and the dsMgrGOSndEna GOOSE sending soft pressing plate;
b) and (4) operating an operation menu: the dsMgrFunEna functional pressing plate, the dsMgrGOSndEnaGOOSE sending soft pressing plate and the device resetting LEDRs under PROT protection logic equipment;
c) a fixed value setting menu: a dsMgrParameter equipment parameter fixed value and a dsMgrSetting protection fixed value;
d) a file management menu: including upselling, downsetting of the device, generated in step 5;
e) device setup menu: the dsMgrClock modifies the clock and the dsMgrTmClock time setting mode;
f) factory debugging menu: debugging of a dsMgrVendor manufacturer, communication of the dsMgrVirtual, and transmission of the point and the dsMgrForceDO.
5) In each menu item, the included data members are data items included in the data set, the data items are analyzed to obtain a data integrator FCDA, corresponding DOIs are inquired in an LDevice data chain table according to attributes ldInst in the data integrator FCDA, and LNs where the DOIs are located, namely data attributes lnTypes of the LNs are obtained at the same time;
6) inquiring an LNodeType data chain table according to the data attribute lnType of the LN, acquiring corresponding data attributes and data types, and displaying different data types under different menus;
in the secondary remote interface comprehensive management method based on the IEC61850 in-situ protection model,
acquiring a CRC check code in the model, and generating a version management menu item to ensure that the operation version and the model of the management unit and the in-place protection device are consistent;
1) under an SCL element label in an SCD file, inquiring a Private element label Private, wherein the element attribute is "type of substention virtual termination CRC", and obtaining the data value of the element, namely the total station virtual termination CRC value;
2) under a corresponding IED element in the SCD file, acquiring a Private element label Private, wherein the element attribute is type ═ IED virtual terminal connection CRC ═ and the data value of the element is acquired and is the device virtual terminal CRC value;
3) a version management menu item is generated in the management unit, in which a total station virtual terminal CRC, a device virtual terminal CRC are included.
According to the secondary remote interface comprehensive management method based on the IEC61850 in-place protection model, a communication parameter data object is generated in a management unit according to the communication parameters of the devices in the model, and a communication parameter management menu item is generated on a remote comprehensive interface for the data object;
1) acquiring MMS layer communication access point setting parameters of the IED according to the IED name and the access point;
2) acquiring related parameters of an IP address, an IP-SUBNET mask, an IP-GATEWAY and the like of an IED instance;
3) generating a communication parameter data object in a management unit, and generating a communication parameter management menu item on a remote integrated interface according to the data object;
in the secondary remote interface comprehensive management method based on the IEC61850 in-situ protection model,
step five, according to the SCD file, the export device runs the configured IED description file-CID file, the export device runs the loop instance configuration file-CCD file again, and finally a file management menu item is generated on a remote interface of the corresponding device of the management unit;
1) according to the SCD file, exporting a configured IED description file, namely a CID file, operated by the device, wherein the CID file comprises a Header modification record, Communication configuration parameters, an IED data instance and a data template definition of the device model;
2) deriving a loop example configuration file-CCD file operated by the device, wherein the CID file comprises a GOOSEPUB GOOSE publishing information element, a GOOSESUB GOOSE subscribing information element, an SVPUB SV publishing information element, an SVSUB SV subscribing information element and a CRC check code element of the device;
3) generating a file management menu item on a remote interface of a corresponding device of the management unit, wherein the file management menu item comprises uploading and downloading of a device configuration file, the uploading function is to copy the configuration file of the device operation from the device to the management unit, the downloading function is to download the device operation configuration exported from the SCD file to the device, and the downloaded operation configuration file will take effect after the device is restarted.
In the secondary remote interface comprehensive management method based on the IEC61850 in-situ protection model,
step six, downloading the configuration file into the device through IEC 61850; then, by clicking the information of the menu bar to check, inquiring the operation data information protected in place; finally, performing input and exit operations on the functional soft pressing plate and the GOOSE sending soft pressing plate of the device;
1) downloading a device operation file, exporting a configuration file of device operation from an SCD file, and downloading the configuration file into the device through IEC61850 file service;
2) checking data, namely checking information by clicking a menu bar, and inquiring locally protected operation data information including data such as analog quantity, switching quantity, alarm information, protection function state and the like;
3) and the data operation mainly comprises the operation of putting in and out the functional soft pressing plate of the device and the GOOSE sending soft pressing plate.
The secondary remote interface comprehensive management method based on the IEC61850 in-place protection model is characterized in that if the management method is used for a management logic device MGR for remote management, a plurality of data sets corresponding to menu items are established, the data sets are described as menu names, if the number of data members in the data sets exceeds 256, the data sets need to be split into a plurality of data sets, the data set names are distinguished by adding suffixes, but the data set descriptions are required to be consistent, and the data sets correspond to the same menu.
The invention has the advantages that:
1) according to the invention, through the on-site protection model, the menu items of the management unit can be automatically generated, a unified on-site protection device man-machine interaction interface is automatically established, configuration maintenance is avoided, the configuration workload of engineering personnel is reduced, and meanwhile, the uniformity of the menu interface of the management unit is ensured, and the operation is convenient;
2) automatically generating menu data items according to the in-situ protection model, automatically identifying and mapping a shared data object across an LD instance data set, and eliminating the problem of information dispersion and isolation of the data object and the data set;
3) the secondary remote interface is comprehensively managed, a model check code and a software version of the on-site protection device are generated, the consistency of the operation version and the model of the management unit and the on-site protection device is ensured, and the operation reliability of the device is ensured;
4) the management unit interacts with the on-site protection remote interface to monitor the running state of the on-site protection remote interface in real time, and remote information monitoring and remote control of information such as on-site secondary equipment, on-site secondary equipment intelligent management units and the like are achieved.
Drawings
FIG. 1 is a flow chart of one embodiment of the present invention.
Detailed Description
The invention is described in detail below with reference to the figures and the embodiments.
The secondary remote interface comprehensive management method based on the IEC61850 in-place protection model comprises the following steps:
analyzing an SCD file, acquiring a data template, acquiring an IED data instance, and finally acquiring communication configuration parameters;
1) acquiring a data template, acquiring DataTypetemplates element information in an SCD (substation configuration description) file, then acquiring LNodeType logic node information, DOType data object information, DAType data attribute information and EnumType enumeration model information from the data template element, and respectively storing the four data information into a memory linked list, wherein the four data information are respectively: the LNodeType data chain table, the DOType data chain table, the DAType data chain table and the EnumType data chain table can acquire data objects contained in the logic nodes through the names of the logic nodes, query the data object information chain table according to the names of the data objects, acquire data attribute information contained in the data objects, and query enumeration information contained in the enumeration model information chain table according to the names of the data attributes.
2) Acquiring an IED data instance, acquiring IED element information in an SCD file, acquiring a station control layer access point under the IED element, acquiring contained logic equipment, namely an LDevice element, under the access point, and storing the logic equipment in an LDevice data linked list;
3) the method comprises the steps of obtaining Communication configuration parameters, obtaining Communication element information in an SCD file, obtaining a Communication subnet under an element node, including a site control layer network and a process layer network, obtaining a contained connection point ConnectedAP under the network node, and then storing the connection point ConnectedAP into a ConnectedAP data linked list.
Acquiring data information according to the MGR logic device, and automatically generating menu items such as information viewing, operation, constant value management, file management and the like;
1) acquiring a logic device with the name of MGR from an LDevice data linked list, wherein the logic device is a management logic device;
2) inquiring a data set under the management logic equipment, wherein each data is specific to one menu item, and desc which is described by the data set is the same as the menu name;
3) for different operations of the device, firstly, a first-level menu division is carried out, and the method comprises the following steps: an information viewing menu, an operation menu, a constant value setting menu, a file management menu, a device setting menu and a manufacturer debugging menu;
4) the data set name consists of three parts: ds + Mgr + Name, where ds represents a dataset, Mgr represents a logical device for remote management, and Name is a defined dataset Name, and is classified as follows according to dataset usage and contained members;
a) an information viewing menu: the dsMgrRelayAin analog quantity, the dsMgrRelayDin switching quantity, the dsMgrGOStatGOOSE state, the dsMgrAlarm alarm information, the dsMgrFunEna functional pressing plate and the dsMgrGOSndEna GOOSE sending soft pressing plate;
b) and (4) operating an operation menu: the dsMgrFunEna functional pressing plate, the dsMgrGOSndEna GOOSE sending soft pressing plate and the device resetting LEDRs under PROT protection logic equipment;
c) a fixed value setting menu: a dsMgrParameter equipment parameter fixed value and a dsMgrSetting protection fixed value;
d) a file management menu: including upselling, downsetting of the device, generated in step 5;
e) device setup menu: the dsMgrClock modifies the clock and the dsMgrTmClock time setting mode;
f) factory debugging menu: debugging of a dsMgrVendor manufacturer, communication of the dsMgrVirtual, and transmission of the point and the dsMgrForceDO.
5) In each menu item, the included data members are data items included in the data set, the data items are analyzed to obtain a data integrator FCDA, corresponding DOIs are inquired in an LDevice data chain table according to attributes ldInst in the data integrator FCDA, and LNs where the DOIs are located, namely data attributes lnTypes of the LNs are obtained at the same time;
6) inquiring an LNodeType data chain table according to the data attribute lnType of the LN, acquiring corresponding data attributes and data types, and displaying different data types under different menus;
acquiring a CRC check code in the model, and generating a version management menu item to ensure that the operation version and the model of the management unit and the in-place protection device are consistent;
1) under an SCL element label in an SCD file, inquiring a Private element label Private, wherein the element attribute is "type of substention virtual termination CRC", and obtaining the data value of the element, namely the total station virtual termination CRC value;
2) under a corresponding IED element in the SCD file, acquiring a Private element label Private, wherein the element attribute is type ═ IED virtual terminal connection CRC ═ and the data value of the element is acquired and is the device virtual terminal CRC value;
3) a version management menu item is generated in the management unit, in which a total station virtual terminal CRC, a device virtual terminal CRC are included.
Generating a communication parameter data object in a management unit according to the communication parameters of the device in the model, and generating a communication parameter management menu item on a remote comprehensive interface for the data object;
1) acquiring MMS layer communication access point setting parameters of the IED according to the IED name and the access point;
2) acquiring related parameters of an IP address, an IP-SUBNET mask, an IP-GATEWAY and the like of an IED instance;
3) generating a communication parameter data object in a management unit, and generating a communication parameter management menu item on a remote integrated interface according to the data object;
step five, according to the SCD file, the export device runs the configured IED description file-CID file, the export device runs the loop instance configuration file-CCD file again, and finally a file management menu item is generated on a remote interface of the corresponding device of the management unit;
1) according to the SCD file, exporting a configured IED description file, namely a CID file, operated by the device, wherein the CID file comprises a Header modification record, Communication configuration parameters, an IED data instance and a data template definition of the device model;
2) deriving a loop example configuration file-CCD file operated by the device, wherein the CID file comprises a GOOSEPUB GOOSE publishing information element, a GOOSESUB GOOSE subscribing information element, an SVPUB SV publishing information element, an SVSUB SV subscribing information element and a CRC check code element of the device;
3) generating a file management menu item on a remote interface of a corresponding device of the management unit, wherein the file management menu item comprises uploading and downloading of a device configuration file, the uploading function is to copy the configuration file of the device operation from the device to the management unit, the downloading function is to download the device operation configuration exported from the SCD file to the device, and the downloaded operation configuration file will take effect after the device is restarted.
Step six, downloading the configuration file into the device through IEC 61850; then, by clicking the information of the menu bar to check, inquiring the operation data information protected in place; finally, performing input and exit operations on the functional soft pressing plate and the GOOSE sending soft pressing plate of the device;
1) downloading a device operation file, exporting a configuration file of device operation from an SCD file, and downloading the configuration file into the device through IEC61850 file service;
2) checking data, namely checking information by clicking a menu bar, and inquiring locally protected operation data information including data such as analog quantity, switching quantity, alarm information, protection function state and the like;
3) and the data operation mainly comprises the operation of putting in and out the functional soft pressing plate of the device and the GOOSE sending soft pressing plate.
The description is as follows: if the management method is used for the remote management of the management logic device MGR, a plurality of data sets corresponding to menu items are established, the data sets are described as menu names, if the number of data members in the data sets exceeds 256, the data sets are required to be split into a plurality of data sets, the data set names are distinguished by adding suffixes, but the data set descriptions are required to be consistent, and in this case, the data sets correspond to the same menu.
The invention has wide application range, different equipment manufacturers can model different data according to the requirements of the equipment, and the displayed menu item is required to be contained in the management logic equipment, and the name of the management logic equipment is MGR.
According to the invention, the management unit menu items can be automatically generated through the on-site protection model, a unified on-site protection device man-machine interaction interface is automatically established, the configuration maintenance process is avoided, the configuration workload of engineering personnel is reduced, and meanwhile, the uniformity of the management unit menu interface is ensured, and the operation is convenient; the method automatically associates the data set according to the menu model, automatically identifies and maps instantiated common data objects of cross-logic equipment in the data set, and solves the problems of information dispersion and isolation of member data objects in the data set; the secondary remote interface is comprehensively managed, a model check code and a software version of the on-site protection device are generated, the consistency of the operation version and the model of the management unit and the on-site protection device is ensured, and the operation reliability of the device is ensured; the invention realizes the remote information monitoring and remote control of information of the on-site secondary equipment, the on-site secondary equipment intelligent management unit and the like by the interaction of the management unit and the on-site protection remote interface and the real-time monitoring of the running state of the management unit.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It should be understood by those skilled in the art that the above embodiments do not limit the present invention in any way, and all technical solutions obtained by using equivalent alternatives or equivalent variations fall within the scope of the present invention.

Claims (7)

1. The secondary remote interface comprehensive management method based on the IEC61850 in-place protection model is characterized by comprising the following steps:
analyzing an SCD file, acquiring a data template, acquiring an IED data instance, and finally acquiring communication configuration parameters;
analyzing IED data instance information, acquiring management logic equipment under a station control layer access point, acquiring a data set under the management logic equipment, wherein each data is specific to one menu item, classifying the data set, and generating menu items such as information viewing, operation, constant value management, file management and the like;
acquiring a CRC check code in the model, and generating a version management menu item to ensure that the operation version and the model of the management unit and the in-place protection device are consistent;
generating a communication parameter data object in a management unit according to the communication parameters of the device in the model, and generating a communication parameter management menu item on a remote comprehensive interface for the data object;
step five, according to the SCD file, the export device runs the configured IED description file-CID file, the export device runs the loop instance configuration file-CCD file again, and finally a file management menu item is generated on a remote interface of the corresponding device of the management unit;
step six, downloading the configuration file into the device through IEC 61850; then, by clicking the information of the menu bar to check, inquiring the operation data information protected in place; finally, performing input and exit operations on the functional soft pressing plate and the GOOSE sending soft pressing plate of the device;
the second step is specifically as follows: acquiring data information according to MGR logic equipment, and automatically generating menu items such as information viewing, operation, constant value management, file management and the like;
1) acquiring a logic device with the name of MGR from an LDevice data linked list, wherein the logic device is a management logic device;
2) querying a data set under management logic equipment, wherein each data is specific to one menu item, and the data set description (desc) is the same as the menu name;
3) for different operations of the device, firstly, a first-level menu division is carried out, and the method comprises the following steps: an information viewing menu, an operation menu, a constant value setting menu, a file management menu, a device setting menu and a manufacturer debugging menu;
4) the data set name consists of three parts: ds + Mgr + Name, where ds represents a dataset, Mgr represents a logical device for remote management, and Name is a defined dataset Name, and is classified as follows according to dataset usage and contained members;
a) an information viewing menu: the dsMgrRelayAin analog quantity, the dsMgrRelayDin switching quantity, the dsMgrGOStat GOOSE state, the dsMgrAlarm alarm information, the dsMgrFunEna functional pressing plate and the dsMgrGOSndEna GOOSE sending soft pressing plate;
b) and (4) operating an operation menu: the dsMgrFunEna functional pressing plate, the dsMgrGOSndEna GOOSE sending soft pressing plate and the device resetting LEDRs under PROT protection logic equipment;
c) a fixed value setting menu: a dsMgrParameter equipment parameter fixed value and a dsMgrSetting protection fixed value;
d) a file management menu: including upselling, downsetting of the device, generated in step 5;
e) device setup menu: the dsMgrClock modifies the clock and the dsMgrTmClock time setting mode;
f) factory debugging menu: debugging a dsMgrVendor manufacturer, starting transmission of a dsMgrVirtual communication point and a dsMgrForceDO;
5) in each menu item, the included data members are data items included in the data set, the data items are analyzed to obtain a data integrator FCDA, corresponding DOIs are inquired in an LDevice data chain table according to attributes ldInst in the data integrator FCDA, and LNs where the DOIs are located, namely data attributes lnTypes of the LNs are obtained at the same time;
6) and inquiring an LNodeType data chain table according to the data attribute lnType of the LN, acquiring corresponding data attribute and data type, and displaying different data types under different menus.
2. The secondary remote interface integrated management method based on IEC61850 in-place protection model as claimed in claim 1,
analyzing an SCD file, acquiring a data template, acquiring an IED data instance, and finally acquiring communication configuration parameters;
1) acquiring a data template, acquiring DataTypetemplates element information in an SCD (substation configuration description) file, then acquiring LNodeType logic node information, DOType data object information, DAType data attribute information and EnumType enumeration model information from the data template element, and respectively storing the four data information into a memory linked list, wherein the four data information are respectively: the data processing method comprises the following steps that an LNodeType data chain table, a DOType data chain table, a DAType data chain table and an EnumType data chain table are adopted, a data object contained in a logic node can be obtained through the name of the logic node, the data object information chain table is inquired according to the name of the data object, data attribute information contained in the data object can be obtained, and enumeration information contained in an enumeration model information chain table is inquired according to the name of the data object;
2) acquiring an IED data instance, acquiring IED element information in an SCD file, acquiring a station control layer access point under the IED element, acquiring contained logic equipment, namely an LDevice element, under the access point, and storing the logic equipment in an LDevice data linked list;
3) the method comprises the steps of obtaining Communication configuration parameters, obtaining Communication element information in an SCD file, obtaining a Communication subnet under an element node, including a site control layer network and a process layer network, obtaining a contained connection point ConnectedAP under the network node, and then storing the connection point ConnectedAP into a ConnectedAP data linked list.
3. The secondary remote interface integrated management method based on IEC61850 in-place protection model as claimed in claim 1,
acquiring a CRC check code in the model, and generating a version management menu item to ensure that the operation version and the model of the management unit and the in-place protection device are consistent;
1) under an SCL element label in an SCD file, inquiring a Private element label Private, wherein the element attribute is "type of substention virtual termination CRC", and obtaining the data value of the element, namely the total station virtual termination CRC value;
2) under a corresponding IED element in the SCD file, acquiring a Private element label Private, wherein the element attribute is type ═ IEDvirtual terminal connection CRC ″, and the data value of the element is acquired and is the device virtual terminal CRC value;
3) a version management menu item is generated in the management unit, in which a total station virtual terminal CRC, a device virtual terminal CRC are included.
4. The secondary remote interface integrated management method based on IEC61850 in-place protection model as claimed in claim 1,
generating a communication parameter data object in a management unit according to the communication parameters of the device in the model, and generating a communication parameter management menu item on a remote comprehensive interface for the data object;
1) acquiring MMS layer communication access point setting parameters of the IED according to the IED name and the access point;
2) acquiring related parameters of an IP address, an IP-SUBNET mask, an IP-GATEWAY and the like of an IED instance;
3) and generating a communication parameter data object in the management unit, and generating a communication parameter management menu item on the remote integrated interface according to the data object.
5. The secondary remote interface integrated management method based on IEC61850 in-place protection model as claimed in claim 1,
step five, according to the SCD file, the export device runs the configured IED description file-CID file, the export device runs the loop instance configuration file-CCD file again, and finally a file management menu item is generated on a remote interface of the corresponding device of the management unit;
1) according to the SCD file, exporting a configured IED description file, namely a CID file, operated by the device, wherein the CID file comprises a Header modification record, Communication configuration parameters, an IED data instance and a data template definition of the device model;
2) deriving a loop example configuration file-CCD file operated by the device, wherein the CID file comprises GOOSEPUBGOOSE publishing information elements, GOOSESUB GOOSE subscribing information elements, SVPUB SV publishing information elements, SVSUB SV subscribing information elements and CRC check code elements of the device;
3) generating a file management menu item on a remote interface of a corresponding device of the management unit, wherein the file management menu item comprises uploading and downloading of a device configuration file, the uploading function is to copy the configuration file of the device operation from the device to the management unit, the downloading function is to download the device operation configuration exported from the SCD file to the device, and the downloaded operation configuration file will take effect after the device is restarted.
6. The secondary remote interface integrated management method based on IEC61850 in-place protection model as claimed in claim 1,
step six, downloading the configuration file into the device through IEC 61850; then, by clicking the information of the menu bar to check, inquiring the operation data information protected in place; finally, performing input and exit operations on the functional soft pressing plate and the GOOSE sending soft pressing plate of the device;
1) downloading a device operation file, exporting a configuration file of device operation from an SCD file, and downloading the configuration file into the device through IEC61850 file service;
2) checking data, namely checking information by clicking a menu bar, and inquiring locally protected operation data information including data such as analog quantity, switching quantity, alarm information, protection function state and the like;
3) and the data operation mainly comprises the operation of putting in and out the functional soft pressing plate of the device and the GOOSE sending soft pressing plate.
7. The IEC61850 in-place protection model-based secondary remote interface comprehensive management method according to claim 1, characterized in that if the management method is used for a remotely managed management logic device MGR, a plurality of data sets corresponding to menu items are established, the data sets are described as menu names, if the number of data members in the data sets exceeds 256, the data sets need to be split into a plurality of data sets, the data set names are distinguished by adding suffixes, but the data set descriptions are required to be consistent, and the plurality of data sets correspond to the same menu.
CN201711000105.7A 2017-10-24 2017-10-24 Secondary remote interface comprehensive management method based on IEC61850 in-situ protection model Active CN107748672B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711000105.7A CN107748672B (en) 2017-10-24 2017-10-24 Secondary remote interface comprehensive management method based on IEC61850 in-situ protection model

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711000105.7A CN107748672B (en) 2017-10-24 2017-10-24 Secondary remote interface comprehensive management method based on IEC61850 in-situ protection model

Publications (2)

Publication Number Publication Date
CN107748672A CN107748672A (en) 2018-03-02
CN107748672B true CN107748672B (en) 2020-04-17

Family

ID=61252677

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711000105.7A Active CN107748672B (en) 2017-10-24 2017-10-24 Secondary remote interface comprehensive management method based on IEC61850 in-situ protection model

Country Status (1)

Country Link
CN (1) CN107748672B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108923953A (en) * 2018-06-07 2018-11-30 贵州电网有限责任公司 A kind of virtual main station system of power remote machine debugging

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105227350A (en) * 2015-08-31 2016-01-06 河北省电力建设调整试验所 Based on the intelligent substation IED configuration file management-control method of CRC check code
CN106557316A (en) * 2016-10-28 2017-04-05 南京国电南自电网自动化有限公司 Based on 61850 site protective relaying device menu modeling method
CN107193917A (en) * 2017-05-15 2017-09-22 南京国电南自电网自动化有限公司 Whole station CONFIG.SYS lossless data update method based on IID

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105227350A (en) * 2015-08-31 2016-01-06 河北省电力建设调整试验所 Based on the intelligent substation IED configuration file management-control method of CRC check code
CN106557316A (en) * 2016-10-28 2017-04-05 南京国电南自电网自动化有限公司 Based on 61850 site protective relaying device menu modeling method
CN107193917A (en) * 2017-05-15 2017-09-22 南京国电南自电网自动化有限公司 Whole station CONFIG.SYS lossless data update method based on IID

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
智能变电站继电保护工程文件技术规范;国家电网公司;《百度文库 https://wenku.baidu.com/view/9f0231ab76c66137ef061990.html》;20151231;第5-10页 *

Also Published As

Publication number Publication date
CN107748672A (en) 2018-03-02

Similar Documents

Publication Publication Date Title
CN101329564B (en) Computer room management system
CN103441572B (en) Substation equipment method for supervising
CN105790441B (en) A kind of intelligent substation relay protection cruising inspection system
US20080195576A1 (en) Method, and Computer Based-System and Virtual Asset Register
Nan et al. Adopting HLA standard for interdependency study
CN105225566B (en) A kind of electric network emergency drills visual simulating deduction system
CN106557316B (en) Based on 61850 site protective relaying device menu modeling method
CN104361425A (en) Intelligent substation panoramic information comprehensive integrating and display method based on proxy
CN105515189B (en) Comprehensive intelligent gateway machine configuration method based on transformer station's unified Modeling
CN107948008A (en) A kind of modeling method for low-voltage network monitoring system
CN204376538U (en) A kind of intelligent distribution transforming runs real-time monitoring system
CN105738736A (en) Intelligent transformer substation secondary equipment panorama test system and construction and test method thereof
CN105704130A (en) Electricity safety system based on wireless communication devices
Suleiman et al. Inter-domain analysis of smart grid domain dependencies using domain-link matrices
CN107748672B (en) Secondary remote interface comprehensive management method based on IEC61850 in-situ protection model
CN103765469B (en) Dynamic infrastructure administration system
CN211786718U (en) Join in marriage electrical room thing and ally oneself with management and control all-in-one
CN105978140A (en) Information integrating method of power device
CN105406996A (en) Method for intelligent substation station control layer MMS communication simulation
CN106991482B (en) Intelligent substation IED (intelligent electronic device) interchange method and device
CN108599383A (en) Bank electricity monitoring device and management platform
CN107342904A (en) A kind of digital simulation method and device for transformer station's station level equipment test
CN106340170A (en) Wireless transmission based water treatment expert system
KR20210046263A (en) Distribution operation system of application program for distribution analysis
CN109298698B (en) Full-automatic monitoring system for energy consumption of public building

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant