CN107508728A - Secondary device on-line monitoring method based on IEC61850 service tracks - Google Patents
Secondary device on-line monitoring method based on IEC61850 service tracks Download PDFInfo
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- CN107508728A CN107508728A CN201710818282.XA CN201710818282A CN107508728A CN 107508728 A CN107508728 A CN 107508728A CN 201710818282 A CN201710818282 A CN 201710818282A CN 107508728 A CN107508728 A CN 107508728A
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- secondary device
- service
- service tracks
- line monitoring
- gateway
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/06—Generation of reports
- H04L43/062—Generation of reports related to network traffic
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/06—Management of faults, events, alarms or notifications
- H04L41/069—Management of faults, events, alarms or notifications using logs of notifications; Post-processing of notifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
- H04L43/0805—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability
- H04L43/0817—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability by checking functioning
Abstract
The invention discloses a kind of secondary device on-line monitoring method based on IEC61850 service tracks,Create service tracks related object,To the data of secondary device subscription service tracking report-control block,Gather service tracks information in secondary device,Service tracks information is shown in secondary device on-line monitoring gateway,While storage,Also by the service ends of IEC 61850 to regional control center delivery service tracking data,The service tracks daily record of secondary device can also be handled,Giving regional control center in log query result,Realize from transformer station's station level and regional control center and real-time tracking is carried out to substation secondary device service state,Solve the problems, such as that secondary device on-line monitoring gateway can not be realized to monitor the IEC61850 services run in secondary device on-line and early warning,With very strong practicality,Have a good application prospect.
Description
Technical field
The present invention relates to intelligent substation technical field, and in particular to a kind of to be set based on the secondary of IEC61850 service tracks
Standby on-line monitoring method.
Background technology
IEC61850 standards are by International Electrotechnical Commission (International Electro technical
Commission) the 57th technical committee was in promulgate, international standard applied to substation communication network and system in 2004.
As the unique international standard of transformer station based on network communication platform, IEC61850 standard absorptions IEC60870 series standards
With UCA experience, while many advanced technologies are absorbed, to automated production and the transformer plant automatic such as protecting and controlling
System(SAS)Design produce deep effect, the Ed1.0 standards of IEC 61850 have been widely used in transformer station both domestic and external
Build.Since 2009, the Ed2 standards of IEC 61850 start to be issued successively, and IEC TC57 are with IEC, IEEE, CIGRE etc.
After tissue carries out broad co-operation, the Ed1.0 of IEC 61850 are compared to the Ed2.0 of IEC 61850 critical field and have done very big expansion
Fill, new standard it is entitled《Electric power enterprise automates communication network and system》.In new standard, service tracks(Service
tracking)It is an important new features in new standard more new content.
The service tracks that IEC61850 Ed2 standards propose, based on the service tracks logical node newly increased and data pair
As, on the basis of original report services and log services, achievable nearly all service to the service ends of IEC 61850
Tracking.Original report services and log services, it is mainly used in gathering the data at primary equipment scene, and by service tracks,
The service processes of the service ends of IEC 61850 in itself can be monitored, including these negative acknowledges serviced etc..To reach this
IEC 61850 service is divided into following a few classes by purpose, standard:Control block(Control Block)Related service;Remote control
(Command)Related service;Other services.For these service types, standard defines corresponding logical node LTRK,
Through the volume of data object such as corresponding SpcTrk, DpcTrk, BrcbTrk.Based on these objects, pass through the report services having
And log services, and the basic services of IEC 61850, the real-time monitoring to the service end service states of IEC 61850 can be achieved.
In recent years, with the construction of domestic and international intelligent substation, early warning is carried out for convenience of to the operation conditions of secondary device
With real-time monitoring, increasing electric power enterprise and secondary device manufacturer begins to focus on secondary device on-line monitoring field.Difference
Monitored on-line in primary equipment, secondary device on-line monitoring, which will not only pay close attention to equipment deficiency, causes caused failure, also to pay close attention to
Uncoordinated failure and external factor between each link key element of electric power secondary system influence to caused by secondary device.At present,
Secondary device on-line monitoring research is primarily upon following aspect:Secondary device runs humiture, port light intensity etc.;Conventional electrical
Computing power such as cpu busy percentage, free memory, free memory;Secondary device communication network operation conditions.Using current
Secondary device on-line monitoring technology, can not also realize and the IEC61850 services run in secondary device are monitored on-line
And early warning, real-time tracking can not be carried out to some key services in secondary device, be to be currently needed for solving the problems, such as.
The content of the invention
The invention aims to overcome prior art can not also realize the IEC61850 clothes to being run in secondary device
Business is monitored on-line and early warning, the problem of can not carrying out real-time tracking to key service in secondary device.The present invention based on
The secondary device on-line monitoring method of IEC61850 service tracks, by IEC 61850 report services and log services, two
Secondary device on-line monitoring network shuts the state that IEC 61850 is serviced in monitoring secondary device in real time, moreover it is possible to regional control center
The information of secondary device service tracks is provided, efficiently solving secondary device on-line monitoring gateway can not realize in secondary device
The IEC61850 services of operation carry out the problem of on-line monitoring and early warning, have a good application prospect.
In order to achieve the above object, the technical solution adopted in the present invention is:
A kind of secondary device on-line monitoring method based on IEC61850 service tracks, comprises the following steps,
Step(A), imported by secondary device on-line monitoring gateway and parse the transformer station SCD comprising service tracks object modeling
File, create service tracks related object;
Step(B), export secondary equipment of intelligent converting station is supervised online in the IED configuration tools of secondary device on-line monitoring gateway
The IID model files that survey grid closes;
Step(C), the IID models text of the front end processor importing secondary equipment of intelligent converting station on-line monitoring gateway by regulating and controlling center
Part;
Step(D), gateway is monitored on-line by secondary device report-control block corresponding to the service tracks in secondary device is entered
Row is subscribed to;
Step(E), monitor the service tracks object data report of gateway processing secondary device on-line by secondary device;
Step(F), monitor the service tracks daily record of gateway processing secondary device on-line by secondary device.
The foregoing secondary device on-line monitoring method based on IEC61850 service tracks, step(A), the transformer station
SCD file, include the service tracks object information of secondary device, the service tracks object information of the secondary device, including patrol
Collect node, data object.
The foregoing secondary device on-line monitoring method based on IEC61850 service tracks, step(A), it is described service with
Track related object, including report-control block corresponding to service tracks logical node, data object model, service tracks and daily record control
Clamp dog.
The foregoing secondary device on-line monitoring method based on IEC61850 service tracks, step(B), the ID models text
The model information of all secondary device information and secondary device on-line monitoring gateway in itself in part, including intelligent substation.
The foregoing secondary device on-line monitoring method based on IEC61850 service tracks, step(C), by regulating and controlling center
Front end processor import secondary equipment of intelligent converting station on-line monitoring gateway IID model files, for forming intelligent substation
Secondary device model, the secondary device model of the intelligent substation include service tracks model information.
The foregoing secondary device on-line monitoring method based on IEC61850 service tracks, step(D), pass through secondary device
On-line monitoring gateway is subscribed to report-control block corresponding to the service tracks in secondary device, is according to from transformer station SCD
Report-control block information corresponding to the service tracks imported in file, the report-control block number of secondary device in intelligent substation
After refreshing, actively sent datagram announcement in secondary device on-line monitoring gateway.
The foregoing secondary device on-line monitoring method based on IEC61850 service tracks, step(E), pass through secondary device
Monitor the service tracks object data report of gateway processing secondary device on-line, comprise the following steps,
(E1), in intelligent substation after the report-control block Refresh Data of secondary device, pass through Refresh Data trigger condition actively
Gateway is monitored on-line to secondary device and sends MMS reports, and MMS report reports include corresponding service status information;
(E2), secondary device monitors gateway on-line after MMS reports are received, refreshes the real-time database of itself, real-time database becomes for service
Change and produce warning information, and tracking object attribute values Flushing status is shown on service tracks picture, deposited in historical data base
Store up service tracks delta data and warning information;
(E3), after the real-time database data of secondary device on-line monitoring gateway are refreshed, the IEC of itself is monitored in triggering on-line
Service tracks corresponding to the generation of 61850 service ends refresh report, and service tracks are refreshed in report and give regional control center.
The foregoing secondary device on-line monitoring method based on IEC61850 service tracks, step(F), pass through secondary device
Monitor the service tracks daily record of gateway processing secondary device on-line, comprise the following steps,
(F1), secondary device on-line monitoring gateway, according to daily record control corresponding to the service tracks imported from transformer station's SCD file
Clamp dog information and LOG model informations, by state pause judgments time or the log inquiring method of journal entries number, to secondary device
Carry out service tracks data object log query;
(F2), secondary device returns to log query result, after secondary device on-line monitoring gateway receives log query result, at this
Ground generates daily record XML file, and secondary device on-line monitoring gateway shows program parsing XML file, shows log information, history
Storage program parses XML file, stores log information;
(F3)If the inquiry request that regional control center is initiated, secondary device monitors the service end solutions of IEC 61850 of gateway on-line
XML file is analysed, giving regional control center in log query result.
The beneficial effects of the invention are as follows:The secondary device on-line monitoring side based on IEC61850 service tracks of the present invention
Method, service tracks related object is created, the data of report-control block are tracked to secondary device subscription service, gathered in secondary device
Service tracks information, service tracks information is shown in secondary device on-line monitoring gateway, while storage, also passed through
The service ends of IEC 61850 are to regional control center delivery service tracking data, additionally it is possible to handle the service tracks day of secondary device
Will, regional control center is given in log query result, realize from transformer station's station level and regional control center to transformer station
Secondary device service state carries out real-time tracking, and efficiently solving secondary device on-line monitoring gateway can not realize to secondary device
The IEC61850 services of middle operation carry out the problem of on-line monitoring and early warning, have very strong practicality, have good application
Prospect.
Brief description of the drawings
Fig. 1 is the flow chart of the secondary device on-line monitoring method based on IEC61850 service tracks of the present invention;
Fig. 2 is the communication connection graph of a relation of secondary device on-line monitoring gateway of the present invention;
Fig. 3 is the schematic diagram of the modeling process of secondary device on-line monitoring gateway of the present invention;
Fig. 4 is the flow chart of the service tracks object data report of present invention processing secondary device;
Fig. 5 is the flow chart of the service tracks daily record of present invention processing secondary device.
Embodiment
Below in conjunction with Figure of description, the present invention is further illustrated.
As shown in figure 1, the secondary device on-line monitoring method based on IEC61850 service tracks of the present invention, including it is following
Step,
Step(A), imported by secondary device on-line monitoring gateway and parse the transformer station SCD comprising service tracks object modeling
File, service tracks related object is created, transformer station's SCD file, includes the service tracks object information of secondary device, institute
State the service tracks object information of secondary device, including logical node, data object, the service tracks related object, including
Service tracks logical node, data object model, report-control block and log control block corresponding to service tracks, wherein, service
Trace logic node is LTRK, and data object model includes SpcTrk, DpcTrk, BscTrk, BrcbTrk, UrcbTrk,
SgcbTrk etc.;
As shown in Fig. 2 the network diagram of secondary device on-line monitoring gateway, it passes through IEC61850 clients and secondary device
Communicated, meanwhile, also communicated by IEC61850 service ends with regional control center;
Step(B), export secondary equipment of intelligent converting station is supervised online in the IED configuration tools of secondary device on-line monitoring gateway
The IID model files that survey grid closes, the ID model files, including all secondary device information and secondary set in intelligent substation
The model information of standby on-line monitoring gateway in itself;
Step(C), the IID models text of the front end processor importing secondary equipment of intelligent converting station on-line monitoring gateway by regulating and controlling center
Part, for forming the secondary device model of intelligent substation, the secondary device model of the intelligent substation includes service tracks
Model information, here step(A)- step(C)Monitor the modeling process of gateway on-line for secondary device, as shown in Figure 3;
Step(D), gateway is monitored on-line by secondary device report-control block corresponding to the service tracks in secondary device is entered
Row is subscribed to, and is the report-control block information according to corresponding to the service tracks imported from transformer station's SCD file, in intelligent substation
After the report-control block Refresh Data of middle secondary device, actively sent datagram announcement in secondary device on-line monitoring gateway;
Step(E), monitor the service tracks object data report of gateway processing secondary device, such as Fig. 4 on-line by secondary device
It is shown, comprise the following steps,
(E1), in intelligent substation after the report-control block Refresh Data of secondary device, pass through Refresh Data trigger condition actively
Gateway is monitored on-line to secondary device and sends MMS reports, and MMS report reports include corresponding service status information;For example,
DpcTrk objects are control centre there occurs promoter, are worth to close a floodgate, remote controlled point XCBR1.Pos, and service type is band value choosing
Select(SelectWithValue)Control service request;
(E2), secondary device monitors gateway on-line after MMS reports are received, refreshes the real-time database of itself, real-time database becomes for service
Change and produce warning information, and tracking object attribute values Flushing status is shown on service tracks picture, deposited in historical data base
Store up service tracks delta data and warning information;
(E3), after the real-time database data of secondary device on-line monitoring gateway are refreshed, the IEC of itself is monitored in triggering on-line
Service tracks corresponding to the generation of 61850 service ends refresh report, and service tracks are refreshed in report and give regional control center;
Step(F), monitor the service tracks daily record of gateway processing secondary device on-line by secondary device, as shown in figure 5, including
Following steps,
(F1), secondary device on-line monitoring gateway, according to daily record control corresponding to the service tracks imported from transformer station's SCD file
Clamp dog information and LOG model informations, by state pause judgments time or the log inquiring method of journal entries number, to secondary device
Carry out service tracks data object log query;
(F2), secondary device returns to log query result, after secondary device on-line monitoring gateway receives log query result, at this
Ground generates daily record XML file, and secondary device on-line monitoring gateway shows program parsing XML file, shows log information, history
Storage program parses XML file, stores log information;
(F3)If the inquiry request that regional control center is initiated, secondary device monitors the service end solutions of IEC 61850 of gateway on-line
XML file is analysed, regional control center is given in log query result, this log query knot is housed in daily record XML file
Fruit, contain daily record EntryID, daily record time of origin, the allocation index of log object(tag), the system of data 16 volume of daily record
Code(val_data), the data description of daily record(val_data_string)And daily record triggering reason etc..
The secondary device on-line monitoring method based on IEC61850 service tracks of the present invention, using IEC61850 Ed2.0
Service tracks technology, service tracks logical node, data object are modeled in the secondary device on-line monitoring network Central Shanxi Plain, and
Generation on-line monitoring gateway IID files, there is provided regional control center is given, by IEC 61850 report services and log services,
The state that IEC 61850 is serviced in monitoring secondary device in real time is shut in secondary device on-line monitoring network, and passes through on-line monitoring
The service ends of IEC 61850 of gateway, the information of secondary device service tracks is provided to regional control center.
In summary, the secondary device on-line monitoring method of the invention based on IEC61850 service tracks, service is created
Related object is tracked, the data of report-control block are tracked to secondary device subscription service, service tracks in secondary device is gathered and believes
Breath, service tracks information is shown in secondary device on-line monitoring gateway, while storage, also taken by IEC 61850
End be engaged in regional control center delivery service tracking data, additionally it is possible to handle the service tracks daily record of secondary device, daily record is looked into
Ask and give regional control center in result, realize from transformer station's station level and regional control center to substation secondary device service
State carries out real-time tracking, and efficiently solving secondary device on-line monitoring gateway can not realize to being run in secondary device
IEC61850 services carry out the problem of on-line monitoring and early warning, have very strong practicality, have a good application prospect.
General principle, the main features and advantages of the present invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, the original for simply illustrating the present invention described in above-described embodiment and specification
Reason, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes and improvements
It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (8)
1. the secondary device on-line monitoring method based on IEC61850 service tracks, it is characterised in that:Comprise the following steps,
Step(A), imported by secondary device on-line monitoring gateway and parse the transformer station SCD comprising service tracks object modeling
File, create service tracks related object;
Step(B), export secondary equipment of intelligent converting station is supervised online in the IED configuration tools of secondary device on-line monitoring gateway
The IID model files that survey grid closes;
Step(C), the IID models text of the front end processor importing secondary equipment of intelligent converting station on-line monitoring gateway by regulating and controlling center
Part;
Step(D), gateway is monitored on-line by secondary device report-control block corresponding to the service tracks in secondary device is entered
Row is subscribed to;
Step(E), monitor the service tracks object data report of gateway processing secondary device on-line by secondary device;
Step(F), monitor the service tracks daily record of gateway processing secondary device on-line by secondary device.
2. the secondary device on-line monitoring method according to claim 1 based on IEC61850 service tracks, its feature exist
In:Step(A), transformer station's SCD file, include the service tracks object information of secondary device, the clothes of the secondary device
Business tracking object information, including logical node, data object.
3. the secondary device on-line monitoring method according to claim 2 based on IEC61850 service tracks, its feature exist
In:Step(A), the service tracks related object, including service tracks logical node, data object model, service tracks pair
The report-control block and log control block answered.
4. the secondary device on-line monitoring method according to claim 1 based on IEC61850 service tracks, its feature exist
In:Step(B), the ID model files, including all secondary device information and secondary device are supervised online in intelligent substation
The survey grid pass model information of itself.
5. the secondary device on-line monitoring method according to claim 1 based on IEC61850 service tracks, its feature exist
In:Step(C), the IID models text of the front end processor importing secondary equipment of intelligent converting station on-line monitoring gateway by regulating and controlling center
Part, for forming the secondary device model of intelligent substation, the secondary device model of the intelligent substation includes service tracks
Model information.
6. the secondary device on-line monitoring method according to claim 1 based on IEC61850 service tracks, its feature exist
In:Step(D), gateway is monitored on-line by secondary device report-control block corresponding to the service tracks in secondary device is carried out
Subscribe to, be the report-control block information according to corresponding to the service tracks imported from transformer station's SCD file, in intelligent substation
After the report-control block Refresh Data of secondary device, actively sent datagram announcement in secondary device on-line monitoring gateway.
7. the secondary device on-line monitoring method according to claim 1 based on IEC61850 service tracks, its feature exist
In:Step(E), reported by the service tracks object data of secondary device on-line monitoring gateway processing secondary device, including with
Lower step,
(E1), in intelligent substation after the report-control block Refresh Data of secondary device, pass through Refresh Data trigger condition actively
Gateway is monitored on-line to secondary device and sends MMS reports, and MMS report reports include corresponding service status information;
(E2), secondary device monitors gateway on-line after MMS reports are received, refreshes the real-time database of itself, real-time database becomes for service
Change and produce warning information, and tracking object attribute values Flushing status is shown on service tracks picture, deposited in historical data base
Store up service tracks delta data and warning information;
(E3), after the real-time database data of secondary device on-line monitoring gateway are refreshed, the IEC of itself is monitored in triggering on-line
Service tracks corresponding to the generation of 61850 service ends refresh report, and service tracks are refreshed in report and give regional control center.
8. the secondary device on-line monitoring method according to claim 1 based on IEC61850 service tracks, its feature exist
In:Step(F), monitor the service tracks daily record of gateway processing secondary device on-line by secondary device, comprise the following steps,
(F1), secondary device on-line monitoring gateway, according to daily record control corresponding to the service tracks imported from transformer station's SCD file
Clamp dog information and LOG model informations, by state pause judgments time or the log inquiring method of journal entries number, to secondary device
Carry out service tracks data object log query;
(F2), secondary device returns to log query result, after secondary device on-line monitoring gateway receives log query result, at this
Ground generates daily record XML file, and secondary device on-line monitoring gateway shows program parsing XML file, shows log information, history
Storage program parses XML file, stores log information;
(F3)If the inquiry request that regional control center is initiated, secondary device monitors the service end solutions of IEC 61850 of gateway on-line
XML file is analysed, giving regional control center in log query result.
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