CN105245444B - A kind of transformer substation communication gateway machine and the mixed communication method of scheduling station system - Google Patents
A kind of transformer substation communication gateway machine and the mixed communication method of scheduling station system Download PDFInfo
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Abstract
The invention discloses a kind of transformer substation communication gateway machine and the mixed communication method of scheduling station system, step includes：The tailoring rule of each scheduling station is configured on transformer substation communication gateway machine in advance；When target dispatch main website needs to be communicated with monitoring system of electric substation, transformer substation communication gateway machine reads tailoring rule and transformer station's initial data is cut, merges to obtain data needed for target dispatch main website；The requirement of real-time applied according to target dispatch main station system selects communication mode, and merging is obtained into data needed for target dispatch main website and is sent to target dispatch main website from transformer substation communication gateway machine.The present invention can be automatically performed information and cut the mistake that may be brought with merging, eliminating human configuration, the seamless switching that can configure by content shields selection of the user to communication mode, and the user data transmission demand of different requirement of real-time can be met in bottom, communication mode and content are flexible, hardware need not be increased, compatibility is good, has a wide range of application.
Description
Technical field
The present invention relates to power automation technology, and in particular to a kind of transformer substation communication gateway machine and scheduling station system
Mixed communication method, for the different demands according to each scheduling, responded using different communication modes, to scheduling station system
System provides different response speeds, content, the data of quality, meets the demand data of different scheduling station system applications.
Background technology
It is at present traditionally by building between scheduling (regulation and control) centring system of transformer substation communication gateway machine and different stage
Vertical data link mode carries out data transmission, and the content of transmission is power network primary equipment information and the transformer station of substation's collection
The device information of internal secondary device, the mode of transmission is typically to use different communication protocols between scheduling station system
View.Transformer station provides master data as whole power system bottom data source for each scheduling station system on upper strata.With
The construction of intelligent grid, the scheduling application system on upper strata there are more new requirements for data, is not limited to original
Four distant business of remote signalling, remote measurement, remote regulating and remote control, original data communication mode can not meet the data need of intelligent grid development
Ask.
The content of the invention
The technical problem to be solved in the present invention：For the above mentioned problem of prior art, there is provided one kind can be automatically performed letter
Breath cuts the mistake that may be brought with merging, eliminating human configuration, and the seamless switching that can configure by content shields user to logical
Believe way choice, and the user data transmission demand of different requirement of real-time can be met in bottom, communication mode and interior
Hold flexible, it is not necessary to increase hardware, compatibility is good, the transformer substation communication gateway machine that has a wide range of application is mixed with scheduling station system
Hop communication method.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is：
A kind of transformer substation communication gateway machine and the mixed communication method of scheduling station system, step include：
1) in advance on transformer substation communication gateway machine according to the demand of different scheduling stations, each scheduling station is configured
Tailoring rule, the tailoring rule define the voltage class and data category of the scheduling station information needed；
2) when the scheduling station system of target dispatch main website needs to be communicated with the monitoring system of electric substation of transformer station,
Redirect and perform step 3)；
3) transformer substation communication gateway machine reads tailoring rule corresponding to target dispatch main website, according to tailoring rule come to power transformation
Initial data of standing is cut, merges to obtain data needed for target dispatch main website；
4) requirement of real-time applied according to target dispatch main station system selects communication mode, and according to the communication party of selection
Merging is obtained data needed for target dispatch main website and is sent to target dispatch main website from transformer substation communication gateway machine by formula.
Preferably, the detailed step of the step 3) includes：
3.1) transformer substation communication gateway machine reads tailoring rule corresponding to target dispatch main website；
3.2) transformer station's initial data is directed to, voltage class in tailoring rule extracts the number of target dispatch main website
According to collection；
3.3) data category corresponding to the voltage class in tailoring rule identifies the original needed for target dispatch main website
Beginning data；
3.4) it will identify that the initial data needed for the target dispatch main website come merges to obtain number needed for target dispatch main website
According to.
Preferably, also include when the step 3.4) will identify that the initial data merging needed for the target dispatch main website come
Recorded in information tablet menu the data after each merging it is original on the step of sending data source.
Preferably, also include when the step 3.4) will identify that the initial data merging needed for the target dispatch main website come
The step of being backed up for the initial data before merging, the data after merging.
Preferably, the detailed step of the step 4) includes：
4.1) communication mode is selected according to the system application requirement of real time of target dispatch main website, if target dispatch main website
The communication data of system application is picture, one kind in data, alarm data, then selects first communication party formula to be adjusted as with target
The communication mode of main website is spent, redirects and performs step 4.2)；If the communication data of the system application of target dispatch main website is device
Status inquiry data, then second communication method is selected as the communication mode with target dispatch main website, the first communication party formula
Real-time it is higher than the real-time of second communication method, redirect perform step 4.3)；
4.2) transformer substation communication gateway machine is based on first communication party formula, to institute of target dispatch master station transmission target dispatch main website
Data are needed, are exited；
4.3) transformer substation communication gateway machine is based on second communication method, to institute of target dispatch master station transmission target dispatch main website
Need data.
Preferably, the first communication party formula in the step 4.1) specifically refers to DL476 stipulations.
Preferably, when the communication data that the system when target dispatch main website is applied is picture, step 3.2) it is detailed
Step includes：
4.2.1 the operation requests that communication network shutdown of the scheduling station system to target dispatch main website side is sent) are detected, if
When operation requests is open transformer station's picture, redirect and perform step 4.2.2)；If operation requests is refresh transformer station's picture,
Redirect and perform step 4.2.7)；If operation requests is close transformer station's picture, redirect and perform step 4.2.8)；
4.2.2) communication network shutdown of the scheduling station system by being deployed in target dispatch main website side is based on DL476 stipulations,
Transformer station's picture G file requests are sent to transformer substation end, the picture G files are the specific graphics description file of transformer station, and
The pel G files being cited are included in the picture G files；
4.2.3) the communication network shutdown of target dispatch main website side interacts with transformer substation communication gateway machine, forwards picture G files
Request；Transformer substation communication gateway machine receives picture G file requests, and is transmitted to monitoring system of electric substation；Monitoring system of electric substation
The picture G files of request are returned to transformer substation communication gateway machine by respond request；Transformer substation communication gateway machine is literary by the picture G of request
Part returns to the communication network shutdown of target dispatch main website side；
4.2.4) scheduling station system receives the picture G files that communication network shutdown returns, and passes through the clear of scheduling station system
Device of looking at parses picture G files, obtains all pel G files quoted in picture G files；
4.2.5 each pel G files quoted in picture G files) are directed to, pass through the communication network of target dispatch main website side
Shut down and send pel G file requests to transformer station；Communication network shutdown and the transformer substation communication gateway machine of target dispatch main website side are handed over
Pel G file requests are mutually forwarded, transformer substation communication gateway machine receives pel G file requests and is transmitted to supervisory control of substation system
System, monitoring system of electric substation response pel G file requests, returns to transformer substation communication gateway machine by the pel G files of request, becomes
Communication network shutdown in power station interact the pel G files of forwarding return, final goal tune with the communication network shutdown of target dispatch main website side
The pel G files of return are transmitted to the scheduling station system of target dispatch main website by the communication network shutdown of degree main website side；
4.2.6) scheduling station system receives all pel G files returned, by browser resolves pel G files and paints
Make the complete picture figure of transformer station；Redirect and perform step 2)；
4.2.7) target dispatch main website is shut down by the communication network of target dispatch main website side and handed over to transformer substation communication gateway machine
Refresh data request is mutually sent, refresh data request is sent to monitoring system of electric substation and by power transformation by transformer substation communication gateway machine
The data forwarding that monitoring system of standing returns is shut down to the communication network of target dispatch main website side, the communication gate of target dispatch main website side
Machine is then by scheduling station system of the data forwarding of return to target dispatch main website, and the browser of scheduling station system is according to return
Refresh Data picture data, color and state, redirect perform step 2)；
4.2.8) the communication network shutdown of target dispatch main website side interacts with transformer substation communication gateway machine and forwards closing picture
Request, transformer substation communication gateway machine, which receives, closes picture request and is transmitted to monitoring system of electric substation, and monitoring system of electric substation rings
Picture request should be closed, stops obtaining target dispatch master according to tailoring rule to cut transformer station's initial data, merge
Data needed for standing, redirect and perform step 2).
Preferably, the second communication method in the step 4.1) specifically refers to Web Service data communication modes.
Preferably, the detailed step of the step 4.3) includes：
4.3.1) client of the scheduling station system of target dispatch main website as Web Service data communication modes,
The parameter number for being used to pass to the monitoring system of electric substation as service end according to specified procotol and data format organization
According to；
4.3.2) target dispatch main website calls data exchange interface, and the communication network shutdown to target dispatch main website side sends number
Asked according to exchanging；The communication network shutdown of target dispatch main website side interacts with transformer substation communication gateway machine, forwards data exchange request；
Transformer substation communication gateway machine receives data exchange request, and is transmitted to monitoring system of electric substation；
4.3.3) monitoring system of electric substation exchanges request according to the standard criterion analytic parameter data and response data of agreement,
According to the feedback data of standard criterion tissue data exchange request after the completion of response；
4.3.4) monitoring system of electric substation calls data exchange interface, and feedback data is sent to transformer substation communication gateway machine；
The shutdown interaction of the communication network of transformer substation communication gateway machine and target dispatch main website side, forwards feedback data；Target dispatch main website side
Communication network shutdown receive feedback data, and be transmitted to the scheduling station system of target dispatch main website；
4.3.5) the scheduling station system processing feedback data of target dispatch main website and renewal are queried the state of device.
Transformer substation communication gateway machine of the present invention and the mixed communication method tool of scheduling station system have the advantage that：
1st, the present invention configures each scheduling in advance on transformer substation communication gateway machine according to the demand of different scheduling stations
The tailoring rule of main website, the tailoring rule define the voltage class and data category of the scheduling station information needed；Work as mesh
When mark scheduling station needs to be communicated with monitoring system of electric substation, it is corresponding that transformer substation communication gateway machine reads target dispatch main website
Tailoring rule, transformer station's initial data is cut, merges to obtain target dispatch main website according to tailoring rule needed for number
According to, information cutting can be automatically performed by transformer substation communication gateway machine and merged, the mistake that elimination human configuration may be brought.
2nd, the requirement of real-time that the present invention applies according to target dispatch main station system selects communication mode, and according to selection
Merging is obtained data needed for target dispatch main website and is sent to target dispatch main website from transformer substation communication gateway machine by communication mode, is led to
Cross the configurable seamless switching of content and shield selection of the upper-layer user to communication mode, and different realities can be met in bottom
The user data transmission demand of when property requirement, can be responded according to each scheduling different demands using different communication mode, to
Scheduling station system provides different response speeds, content, the data of quality, meets the data of different scheduling station system applications
Demand.
3rd, the present invention compared with the prior art for need not increase new hardware, and on the basis of hardware is not increased,
Strengthen the scope and information content of the information exchange between boss station, compatibility is good, has a wide range of application.
Brief description of the drawings
Fig. 1 is the basic procedure schematic diagram of present invention method.
Fig. 2 is the schematic flow sheet of step 4.2) when communication data is picture in the embodiment of the present invention.
Fig. 3 is the schematic flow sheet of step 4.3) in the embodiment of the present invention.
Embodiment
As shown in figure 1, the step of the present embodiment transformer substation communication gateway machine and mixed communication method of scheduling station system
Including：
1) in advance on transformer substation communication gateway machine according to the demand of different scheduling stations, each scheduling station is configured
Tailoring rule, tailoring rule define the voltage class and data category of the scheduling station information needed；
2) when the scheduling station system of target dispatch main website needs to be communicated with the monitoring system of electric substation of transformer station,
Redirect and perform step 3)；
3) transformer substation communication gateway machine reads tailoring rule corresponding to target dispatch main website, according to tailoring rule come to power transformation
Initial data of standing is cut, merges to obtain data needed for target dispatch main website；
4) requirement of real-time applied according to target dispatch main station system selects communication mode, and according to the communication party of selection
Merging is obtained data needed for target dispatch main website and is sent to target dispatch main website from transformer substation communication gateway machine by formula.
The present embodiment can be in the shutdown of transformer station telemechanical communication network to sending in standing data merger on demand, and according to tune
The data requirement of real time of main station system is spent, communication mode is actively selected, to meet the number between transformer station and scheduling station system
According to the integrated data transmission requirement that scale is increasing, data type becomes increasingly complex.
In the present embodiment, tailoring rule is specifically defined including following content：
The voltage class of information required for-definition main website；
The classification (measurement, control, protect, monitor, measuring, recording) of information required for-definition main website.
Model crop tool reads the whole station information model SCD file of configured completion, first according in tailoring rule
Voltage class requires the data set of extraction given voltage grade, and then the information category requirement in tailoring rule, passes through number
According to the classification of all data under collection title identification data collection, all data that main website needs therefrom are extracted.Example tailoring rule
File is as follows：
In above-mentioned example tailoring rule file, root node CollectRule is used to represent that this document is tailoring rule file,
VoltageLevel nodes are used for the voltage class of information required for defining main website, the Voltage under VoltageLevel nodes
Child node respectively defines 500 and 200V voltage, the measurement of information required for main website of DataType node definitions
" measure data ", the control " classification such as control data ".
In the present embodiment, the detailed step of step 3) includes：
3.1) transformer substation communication gateway machine reads tailoring rule corresponding to target dispatch main website；
3.2) transformer station's initial data is directed to, voltage class in tailoring rule extracts the number of target dispatch main website
According to collection；
3.3) data category corresponding to the voltage class in tailoring rule identifies the original needed for target dispatch main website
Beginning data；
3.4) it will identify that the initial data needed for the target dispatch main website come merges to obtain number needed for target dispatch main website
According to.
In the present embodiment, step 3.4) will identify that also to be included when the initial data needed for the target dispatch main website come merges
Recorded in information tablet menu the data after each merging it is original on the step of sending data source；Step 3.4) will identify that
Also include entering for the initial data before merging, the data after merging when initial data needed for next target dispatch main website merges
The step of row backup.It is clear in information for signal caused by merging to sending data to merge in transformer station in the present embodiment
Mark understands that this signal is merged by which information and formed in single table, and carries out in the links of application multimedia
Record, backup.It is as follows that example merges rule file：
Above-mentioned example merges in rule file, and root node MergeRule is used to represent this document to merge rule file, often
One Inf node is one and merges rule, such as in first Inf node, incorporates tri- kinds of data1, data2, data3 respectively
Data, and IO failures, communication failure, the data for exporting failure three types are represented respectively.
In the present embodiment, example information inventory list file is as follows：
In the example information inventory list file, the device Errors device_error of No. 01 information point contains equipment respectively
LD/LN.DO I O error (io_error), equipment LD/LN.DO miscommunication (comm_error), equipment LD/LN.DO
Output error (output_error) etc..
In the present embodiment, the detailed step of step 4) includes：
4.1) communication mode is selected according to the system application requirement of real time of target dispatch main website, if target dispatch main website
The communication data of system application is picture, one kind in data, alarm data, then selects first communication party formula to be adjusted as with target
The communication mode of main website is spent, redirects and performs step 4.2)；If the communication data of the system application of target dispatch main website is device
Status inquiry data, then second communication method is selected as the communication mode with target dispatch main website, the reality of first communication party formula
When property is higher than the real-time of second communication method, redirects and performs step 4.3)；
4.2) transformer substation communication gateway machine is based on first communication party formula, to institute of target dispatch master station transmission target dispatch main website
Data are needed, are exited；
4.3) transformer substation communication gateway machine is based on second communication method, to institute of target dispatch master station transmission target dispatch main website
Need data.
The present embodiment can realize the automatic seamless switching of mixed communication mode by above-mentioned steps.Main station system is to becoming
The data in power station have the requirement of different time responses, data volume, can meet wanting for real-time by the communication mode of mixing
Ask, while can also meet the requirement of big data quantity, carry out the selection of communication mode in bottom by transformer substation side, enter from data active layer
The seamless switching of communication mode is gone.
In the present embodiment, the first communication party formula in step 4.1) specifically refers to DL476 stipulations, when requiring the high number of real-time
According to the small communication mode using DL476 of amount.
As shown in Fig. 2 when communication data is picture, the detailed step of step 4.2) includes：
4.2.1 the operation requests that communication network shutdown of the scheduling station system to target dispatch main website side is sent) are detected, if
When operation requests is open transformer station's picture, redirect and perform step 4.2.2)；If operation requests is refresh transformer station's picture,
Redirect and perform step 4.2.7)；If operation requests is close transformer station's picture, redirect and perform step 4.2.8)；
4.2.2) communication network shutdown of the scheduling station system by being deployed in target dispatch main website side is based on DL476 stipulations,
Transformer station picture G file requests are sent to transformer substation end, and picture G files are the specific graphics description file of transformer station, and picture G
The pel G files being cited are included in file；
4.2.3) the communication network shutdown of target dispatch main website side interacts with transformer substation communication gateway machine, forwards picture G files
Request；Transformer substation communication gateway machine receives picture G file requests, and is transmitted to monitoring system of electric substation；Monitoring system of electric substation
The picture G files of request are returned to transformer substation communication gateway machine by respond request；Transformer substation communication gateway machine is literary by the picture G of request
Part returns to the communication network shutdown of target dispatch main website side；
4.2.4) scheduling station system receives the picture G files that communication network shutdown returns, and passes through the clear of scheduling station system
Device of looking at parses picture G files, obtains all pel G files quoted in picture G files；
4.2.5 each pel G files quoted in picture G files) are directed to, pass through the communication network of target dispatch main website side
Shut down and send pel G file requests to transformer station；Communication network shutdown and the transformer substation communication gateway machine of target dispatch main website side are handed over
Pel G file requests are mutually forwarded, transformer substation communication gateway machine receives pel G file requests and is transmitted to supervisory control of substation system
System, monitoring system of electric substation response pel G file requests, returns to transformer substation communication gateway machine by the pel G files of request, becomes
Communication network shutdown in power station interact the pel G files of forwarding return, final goal tune with the communication network shutdown of target dispatch main website side
The pel G files of return are transmitted to the scheduling station system of target dispatch main website by the communication network shutdown of degree main website side；
4.2.6) scheduling station system receives all pel G files returned, by browser resolves pel G files and paints
Make the complete picture figure of transformer station；Redirect and perform step 2)；
4.2.7) target dispatch main website is shut down by the communication network of target dispatch main website side and handed over to transformer substation communication gateway machine
Refresh data request is mutually sent, refresh data request is sent to monitoring system of electric substation and by power transformation by transformer substation communication gateway machine
The data forwarding that monitoring system of standing returns is shut down to the communication network of target dispatch main website side, the communication gate of target dispatch main website side
Machine is then by scheduling station system of the data forwarding of return to target dispatch main website, and the browser of scheduling station system is according to return
Refresh Data picture data, color and state, redirect perform step 2)；
4.2.8) the communication network shutdown of target dispatch main website side interacts with transformer substation communication gateway machine and forwards closing picture
Request, transformer substation communication gateway machine, which receives, closes picture request and is transmitted to monitoring system of electric substation, and monitoring system of electric substation rings
Picture request should be closed, stops obtaining target dispatch master according to tailoring rule to cut transformer station's initial data, merge
Data needed for standing, redirect and perform step 2).
For the information such as transmission data, alarm, then the detailed step of step 4.2) is relatively more simple.Pass through target
The communication network of scheduling station side is shut down sends data or warning information request to transformer station；The communication gate of target dispatch main website side
Machine interacts with transformer substation communication gateway machine forwards the data or warning information request, transformer substation communication gateway machine to receive data or announcement
Alert information request is simultaneously transmitted to monitoring system of electric substation, monitoring system of electric substation response processing data or warning information request, and
Response result is returned into transformer substation communication gateway machine, transformer substation communication gateway machine and the communication network of target dispatch main website side
Shutdown interaction transmitted response result, the communication network shutdown of final goal scheduling station side turn the response result of return
Issue the scheduling station system of target dispatch main website；
In the present embodiment, the second communication method in step 4.1) specifically refers to Web Service data communication modes, when
Requirement of real-time bottom data volume is big to use the method for service based on Web Service.The service side that transformer station provides as data,
It is relatively low for other requirement of real-time such as long-range distant place state-detection main websites to scheduling station systems with data service
Data access provided using Web Service modes.During communication for service, the Web service that client passes through realization is objective
Family end sends service request to service provider.Service provider receives service request as Web service end, is handling the clothes
After business request response message is sent to client.In the process, client waits the feedback of service end in finite time, clothes
The both sides of business complete the calling of service in synchronous mode.Web Services are the satisfaction application need issued by ISP
The online service asked, to implement to run in the operating system of any support network service, other business or application software can
Access by Internet and use this online service, i.e., according to procotol and some defined standard data formats
(Http, XML, Soap) accesses WebService.Transformer substation communication gateway machine supports DL476 and Web in the present embodiment
Service mixed communication mode, can be according to the real-time property requirement of scheduling station system, by the communication network of transformer substation side
Shutdown automatically selects corresponding communication mode, by the complex data that scheduling station system needs according to different response speed, interior
Hold, give scheduling station system on quality requirement.
As shown in figure 3, the detailed step of step 4.3) includes：
4.3.1) client of the scheduling station system of target dispatch main website as Web Service data communication modes,
The parameter number for being used to pass to the monitoring system of electric substation as service end according to specified procotol and data format organization
According to；
4.3.2) target dispatch main website calls data exchange interface, and the communication network shutdown to target dispatch main website side sends number
Asked according to exchanging；The communication network shutdown of target dispatch main website side interacts with transformer substation communication gateway machine, forwards data exchange request；
Transformer substation communication gateway machine receives data exchange request, and is transmitted to monitoring system of electric substation；
4.3.3) monitoring system of electric substation exchanges request according to the standard criterion analytic parameter data and response data of agreement,
According to the feedback data of standard criterion tissue data exchange request after the completion of response；
4.3.4) monitoring system of electric substation calls data exchange interface, and feedback data is sent to transformer substation communication gateway machine；
The shutdown interaction of the communication network of transformer substation communication gateway machine and target dispatch main website side, forwards feedback data；Target dispatch main website side
Communication network shutdown receive feedback data, and be transmitted to the scheduling station system of target dispatch main website；
4.3.5) the scheduling station system processing feedback data of target dispatch main website and renewal are queried the state of device.
In summary, to solve data demand of each scheduling station system to transformer station, the present embodiment proposes that one kind is based on
Mixed communication method between the communication network shutdown of embedded sub-station and scheduling (regulation and control) centring system of different stage, to power transformation
The multi-source information stood is managed concentratedly, according to the principle of hierarchical classification, is respectively applied for scheduling (regulation and control) center of different stage
Real time data and non-real-time data needed for operation is provided.Pass through remote browse and data query service simultaneously so that long-range to adjust
Degree operations staff can check the operation conditions of transformer station at any time, have access to historical data and analysis report, obtain fully and completely
Information.
Described above is only the preferred embodiment of the present invention, and protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical schemes belonged under thinking of the present invention belong to protection scope of the present invention.It should be pointed out that for the art
Those of ordinary skill for, some improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (8)
1. a kind of transformer substation communication gateway machine and the mixed communication method of scheduling station system, it is characterised in that step includes：
1) in advance on transformer substation communication gateway machine according to the demand of different scheduling stations, the cutting of each scheduling station is configured
Rule, the tailoring rule define the voltage class and data category of the scheduling station information needed；
2) when the scheduling station system of target dispatch main website needs to be communicated with the monitoring system of electric substation of transformer station, redirect
Perform step 3)；
3) transformer substation communication gateway machine reads tailoring rule corresponding to target dispatch main website, according to tailoring rule come former to transformer station
Beginning data are cut, merge to obtain data needed for target dispatch main website；
4) requirement of real-time applied according to target dispatch main station system selects communication mode, and will according to the communication mode of selection
Merging obtains data needed for target dispatch main website and is sent to target dispatch main website from transformer substation communication gateway machine；
The detailed step of the step 4) includes：
4.1) communication mode is selected according to the system application requirement of real time of target dispatch main website, if the system of target dispatch main website
The communication data of application is picture, data, one kind in alarm data, then select first communication party formula as with target dispatch master
The communication mode stood, redirect and perform step 4.2)；If the communication data of the system application of target dispatch main website is unit state
Data are inquired about, then select second communication method as the communication mode with target dispatch main website, the reality of the first communication party formula
When property is higher than the real-time of second communication method, redirects and performs step 4.3)；
4.2) transformer substation communication gateway machine is based on first communication party formula, to number needed for target dispatch master station transmission target dispatch main website
According to exiting；
4.3) transformer substation communication gateway machine is based on second communication method, to number needed for target dispatch master station transmission target dispatch main website
According to.
2. transformer substation communication gateway machine according to claim 1 and the mixed communication method of scheduling station system, its feature
It is, the detailed step of the step 3) includes：
3.1) transformer substation communication gateway machine reads tailoring rule corresponding to target dispatch main website；
3.2) transformer station's initial data is directed to, voltage class in tailoring rule extracts the data of target dispatch main website
Collection；
3.3) data category corresponding to the voltage class in tailoring rule identifies the original number needed for target dispatch main website
According to；
3.4) it will identify that the initial data needed for the target dispatch main website come merges to obtain data needed for target dispatch main website.
3. transformer substation communication gateway machine according to claim 2 and the mixed communication method of scheduling station system, its feature
It is, the step 3.4) will identify that is additionally included in information inventory when the initial data needed for the target dispatch main website come merges
Recorded in table the data after each merging it is original on the step of sending data source.
4. transformer substation communication gateway machine according to claim 3 and the mixed communication method of scheduling station system, its feature
It is, the step 3.4) will identify that before also including when the initial data needed for the target dispatch main website come merges for merging
Initial data, merge after data the step of being backed up.
5. transformer substation communication gateway machine according to claim 1 and the mixed communication method of scheduling station system, its feature
It is, the first communication party formula in the step 4.1) specifically refers to DL476 stipulations.
6. transformer substation communication gateway machine according to claim 2 and the mixed communication method of scheduling station system, its feature
It is, when the communication data applied when the system of target dispatch main website is picture, the detailed step of step 4.2) includes：
4.2.1 the operation requests that communication network shutdown of the scheduling station system to target dispatch main website side is sent) are detected, if operation
When asking to open transformer station's picture, redirect and perform step 4.2.2)；If operation requests is refresh transformer station's picture, redirect
Perform step 4.2.7)；If operation requests is close transformer station's picture, redirect and perform step 4.2.8)；
4.2.2) communication network shutdown of the scheduling station system by being deployed in target dispatch main website side is based on DL476 stipulations, to change
Power station end sends transformer station's picture G file requests, and the picture G files are the specific graphics description file of transformer station, and described
The pel G files being cited are included in picture G files；
4.2.3) the communication network shutdown of target dispatch main website side interacts with transformer substation communication gateway machine, forwards picture G file requests；
Transformer substation communication gateway machine receives picture G file requests, and is transmitted to monitoring system of electric substation；Monitoring system of electric substation response please
Ask and the picture G files of request are returned into transformer substation communication gateway machine；Transformer substation communication gateway machine returns to the picture G files of request
Communication network to target dispatch main website side is shut down；
4.2.4) scheduling station system receives the picture G files that communication network shutdown returns, and passes through the browser of scheduling station system
Picture G files are parsed, obtain all pel G files quoted in picture G files；
4.2.5 each pel G files quoted in picture G files) are directed to, are shut down by the communication network of target dispatch main website side
Pel G file requests are sent to transformer station；The communication network shutdown of target dispatch main website side interacts with transformer substation communication gateway machine to be turned
Pel G file requests are sent out, transformer substation communication gateway machine receives pel G file requests and is transmitted to monitoring system of electric substation, becomes
Power Station Monitored Control System responds pel G file requests, and the pel G files of request are returned into transformer substation communication gateway machine, transformer station
Communication network, which is shut down, interact the pel G files that forwarding returns with the shutdown of the communication network of target dispatch main website side, and final goal, which is dispatched, to be led
The pel G files of return are transmitted to the scheduling station system of target dispatch main website by the communication network shutdown of side of standing；
4.2.6) scheduling station system receives all pel G files returned, by browser resolves pel G files and draws out
The complete picture figure of transformer station；Redirect and perform step 2)；
4.2.7) target dispatch main website is shut down to interact to transformer substation communication gateway machine by the communication network of target dispatch main website side and sent out
Refresh data is sent to ask, refresh data request is sent to monitoring system of electric substation and supervises transformer station by transformer substation communication gateway machine
The data forwarding that control system returns is shut down to the communication network of target dispatch main website side, and the communication network shutdown of target dispatch main website side is then
By scheduling station system of the data forwarding of return to target dispatch main website, the browser of scheduling station system is according to the number of return
According to refresh picture data, color and state, redirect and perform step 2)；
4.2.8) the communication network shutdown of target dispatch main website side interacts with transformer substation communication gateway machine and forwards closing picture request,
Transformer substation communication gateway machine, which receives, closes picture request and is transmitted to monitoring system of electric substation, and monitoring system of electric substation response is closed
Picture request, stop cutting transformer station's initial data according to tailoring rule, merge to obtain target dispatch main website needed for
Data, redirect and perform step 2).
7. transformer substation communication gateway machine according to claim 6 and the mixed communication method of scheduling station system, its feature
It is, the second communication method in the step 4.1) specifically refers to Web Service data communication modes.
8. transformer substation communication gateway machine according to claim 7 and the mixed communication method of scheduling station system, its feature
It is, the detailed step of the step 4.3) includes：
4.3.1) client of the scheduling station system of target dispatch main website as Web Service data communication modes, according to
The procotol specified and data format organization are used for the supplemental characteristic for passing to the monitoring system of electric substation as service end；
4.3.2) target dispatch main website calls data exchange interface, and the communication network shutdown to target dispatch main website side sends data and handed over
Change request；The communication network shutdown of target dispatch main website side interacts with transformer substation communication gateway machine, forwards data exchange request；Power transformation
Communication network of standing shutdown receives data exchange request, and is transmitted to monitoring system of electric substation；
4.3.3) monitoring system of electric substation exchanges request according to the standard criterion analytic parameter data and response data of agreement, in sound
According to the feedback data of standard criterion tissue data exchange request after the completion of answering；
4.3.4) monitoring system of electric substation calls data exchange interface, and feedback data is sent to transformer substation communication gateway machine；Power transformation
Communication network of standing is shut down and the shutdown interaction of the communication network of target dispatch main website side, forwards feedback data；Target dispatch main website side leads to
Believe that gateway machine receives feedback data, and be transmitted to the scheduling station system of target dispatch main website；
4.3.5) the scheduling station system processing feedback data of target dispatch main website and renewal are queried the state of device.
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| CN106330622B (en) * | 2016-09-30 | 2020-02-21 | 许继电气股份有限公司 | Data capturing method and device and communication gateway machine |
| CN108923537B (en) * | 2018-07-14 | 2020-07-07 | 东方电子股份有限公司 | Intelligent substation maintenance method based on link switching |
| CN109413083B (en) * | 2018-11-12 | 2021-03-09 | 山东鲁能软件技术有限公司智能电气分公司 | Transparent data transmission method and system for intelligent station communication gateway machine |
| CN113194145A (en) * | 2021-04-30 | 2021-07-30 | 国网山东省电力公司电力科学研究院 | Method and system for scheduling master station to remotely access substation telecontrol configuration description file |
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