CN107944661A - A kind of main distribution integration regulator control system - Google Patents
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Abstract
The invention discloses a kind of main distribution integration regulator control system, including commercial data base, major network model real-time database, major network application cluster, distribution network model real-time database, application to distribution network cluster, based process result real-time database and power distribution network to regulate and control integrated analysis application module；Electrical model data source carries out artwork data interaction in exterior model data center by interface server；Basic data processing is each independently carried out using main application to distribution network cluster, the form of the unified displaying of power distribution network regulation and control integrated analysis application module, realizes power distribution network regulation and control integration.Present system application processing no longer matches somebody with somebody pattern using master, but by the way of application cluster, applied analysis processing and fault-tolerant ability are improved, greatly improves running efficiency of system and stability.
Description
Technical field
The present invention relates to a kind of main distribution integration regulator control system, belong to distribution network technology field.
Background technology
Electric system is generally divided into major network and distribution two major parts.Major network refers to the electricity of 110kV kilovolts and above,
Play transmission of electricity.Distribution is primarily referred to as 35kV and the power grid of following voltage class, its effect is to each power distribution station and uses electric charge
Power supply.
Regulation operating mode is United Dispatching, and differentiated control, it is different to be divided into state's tune, province's tune, reconciliation county of city tune
Rank, it is standby to be in charge of different voltages grade.
Operational management action is repaiied comprising equipment, new equipment start put into operation, accident treatment etc., be responsible for ensureing operation of power networks
Stability and security, overhaul of the equipments, ensure that the reliability of user supplies.
In the operational management of power grid in large scale, the management of power network wiring figure plays the important work of Base data platform
With by Real time displaying power network wiring figure, Regulation personnel can clearly understand power network wiring mode, equipment row
The information such as the trend cloth of mode, device parameter and system, kind of a crucial application operating can be realized based on these information.
Model data center is horizontal as the maintenance, management, shared platform of grid model data based on cloud platform
Model, data service are provided for regulation and control all kinds of calculating of central interior, longitudinal direction provides model data for the superior and the subordinate's Dispatching Control System
Shared service, implementation model data distribution formula source is safeguarded, unification stores, issue is each for the whole network regulator control system with shared on demand
Supported using complete, reliable model data platform serviceizations are provided.
China's actual conditions are that for distribution automation Information System configuration since the 1990s, development is opposite at present
Hysteresis.Power distribution network regulation and control integral system construction model is also not yet molded, and effective information mutual communication is lacked between main distribution, right
China's power distribution network regulation and control integral system construction produces certain restriction.National grid is puted forth effort solution power distribution network weakness and is asked in recent years
Topic, realizes and is effectively connected with main grid structure planning and the distribution planning of local township, and power distribution network regulation and control are included Integrated Management System.
The content of the invention
It is an object of the invention to provide a kind of main distribution integration regulator control system, distribution can be realized in set of system
The regulation and control application continuum of net, realizes main distribution net equipment unified monitoring, unified management, integrated analysis.
To reach above-mentioned purpose, the technical solution adopted in the present invention is：
A kind of main distribution integration regulator control system, including commercial data base, major network model real-time database, major network application cluster,
Distribution network model real-time database, application to distribution network cluster, based process result real-time database and power distribution network regulation and control integrated analysis application module；
The electrical model data source of the main distribution integration regulator control system be its exterior model data center, institute
Main distribution integration regulator control system is stated to interact by interface server progress artwork data with the model data center of its exterior,
After being checked by data, model data enters the commercial data base of main distribution integration regulator control system；The main distribution one
It is real-time that major network model data in commercial data base and distribution network model data are attached to down major network model by body regulator control system respectively
Storehouse and distribution network model real-time database；Major network application cluster and application to distribution network cluster complete number from master/distribution network model real-time database respectively
According to reading and carrying out basic data processing, after completing basic data processing, handling result is write into based process result real-time database；
Power distribution network regulation and control integrated analysis application module calls the data in based process result real-time database to carry out analysis displaying；
The major network application cluster includes major network front-collection cluster and major network SCADA clusters；The application to distribution network cluster
Including distribution front-collection cluster and distribution SCADA clusters；The data of master/application to distribution network cluster come from master/distribution network model reality
Shi Ku；
The preposition cluster of master/distribution includes the acquisition server of multigroup responsible master/distribution data collection, after collection, by data
Reversely write-in master/distribution network model real-time database；
Master/distribution SCADA clusters include the more SCADA servers for being responsible for the processing of master/distribution data and a management takes
Business device；Master/distribution SCADA clusters complete the number of progress metric data after digital independent from master/distribution network model real-time database respectively
According to quality audit, the basic data processing of bi-directional scaling.
Foregoing major network model data includes plant stand, interval, switch tool；The distribution network model includes circuit, terminal, connection
Network switchs.
The measurement of master network equipment in foregoing major network front-collection cluster collection plant stand；The distribution front-collection cluster
The measurement of the outer distribution electrical equipment of acquisition station.
It is spare each other between every group of acquisition server in the foregoing preposition cluster of master/distribution, form the clothes of multilevel redundancy
Be engaged in device group.
It is mutually redundant in foregoing master/distribution SCADA clusters between SCADA servers, not all SCADA application servers
Failure main distribution integration regulator control system is not had an impact.
Master/distribution data is handled foregoing master/distribution SCADA clusters using data collaborative and load sharing mechanism.
Foregoing power distribution network regulation and control integrated analysis application module is special for the difference of main distribution rack and equipment electrical quantity
Point, carries out the upper layer application displaying of main distribution, requirement of the result that major network and distribution are handled according to unification displaying, by number of results
Spelled after being handled according to weighting, final unified displaying.
Foregoing power distribution network regulation and control integrated analysis application module is in terms of rights management, zone of responsibility management, sampling management
Unified management, to distinguishing main distribution net equipment in main distribution network model data processing, division is main with logic is applied, and divides application processing, point
Application memory.
Foregoing rights management includes the definition of user, supporter, machine nodal function authority, and zone of responsibility management includes using
The affiliated zone of responsibility in family, the definition of the affiliated zone of responsibility of user group, the active that sampling management includes electrical quantities measurement are used with passively adopting
Sample definition, inquiry, modification.
The displaying interface of foregoing power distribution network regulation and control integrated analysis application module does not differentiate between main distribution, using using object as
Using main body, the interface that difference is shown using object is different, and function depends on and uses object permission.
Compared with prior art, the beneficial effect that is reached of the present invention is：The present invention is by model maintenance and the work of check
Model data center is transferred to, the realization that system lays particular emphasis on power distribution network regulation and control integrated function is applied with analysis；System application processing
Pattern is no longer matched somebody with somebody using master, but by the way of application cluster, applied analysis processing and fault-tolerant ability are improved, is greatly carried
High running efficiency of system and stability.
Brief description of the drawings
Fig. 1 is the main distribution regulation and control integral system Organization Chart of the present invention；
Fig. 2 is the hardware structure diagram of the main distribution regulation and control integral system of the present invention；
Fig. 3 is the front-collection cluster schematic diagram of the main distribution regulation and control integral system of the present invention；
Fig. 4 is the SCADA cluster schematic diagrames of the main distribution regulation and control integral system of the present invention.
Embodiment
The invention will be further described below in conjunction with the accompanying drawings.Following embodiments are only used for clearly illustrating the present invention
Technical solution, and be not intended to limit the protection scope of the present invention and limit the scope of the invention.
As shown in Figure 1, the main distribution integration regulator control system of the present invention, including commercial data base, major network model real-time database,
Major network application cluster, distribution network model real-time database, application to distribution network cluster, based process result real-time database, power distribution network regulation and control integration
Analyze application module.
The main distribution integration regulator control system of the present invention is mainly reflected in production control zone, and hardware structure is as shown in Fig. 2, bag
Include database server, disk array, major network front-collection server zone, major network SCADA server zones, distribution front-collection clothes
Business device group, distribution SCADA server zones, application server, interface server, work station and Network Security Device etc..
The electrical model data source of main distribution integration regulator control system be its exterior model data center, equipment mould
Type information is no longer based on original system and is safeguarded, using the model information from model data center.Main distribution integration
Regulator control system carries out artwork data by interface server with exterior model data center and interacts, it is being checked by data
Afterwards, model data enters the commercial data base of main distribution integration regulator control system.As shown in Fig. 2, disk array takes with database
Business device is connected, and the data for commercial data base store.System fills down the main distribution network model data in commercial data base respectively
It is respectively the upper strata SCADA based on real-time database by two model real-time databases to major network model real-time database and distribution network model real-time database
Cluster provides data supporting, wherein, major network model includes plant stand, interval, switch tool etc., distribution network model include circuit, terminal,
Interconnection switch etc..Master/distribution front-collection cluster completes adopting in real time for metric data also based on this two model real-time databases at the same time
Collection, then reversely write-in model real-time database.Major network model real-time database is distributed on each server with distribution network model real-time database.Such as
Shown in Fig. 2, major network collection factory station data, acquisition terminal of power distribution network data.
Major network application cluster and application to distribution network cluster, each application cluster are provided with complete data acquisition and processing energy
Power, cluster processing cooperate, and load sharing, data-handling capacity increases and increases with cluster server quantity.
Master/application to distribution network cluster includes master/distribution front-collection cluster and master/distribution SCADA clusters, master/application to distribution network
The data of cluster come from master/distribution network model real-time database.The preposition cluster of master/distribution includes multigroup responsible master/distribution data collection
Acquisition server, it is standby each other between every group of acquisition server in cluster such as the n platforms master in Fig. 2/distribution front-collection server
With forming the server zone of multilevel redundancy.The preposition cluster of master/distribution is responsible for the collection of master/distribution data, and major network is mainly plant stand
The measurement collection of interior master network equipment, distribution are mainly the measurement collection of the outer distribution electrical equipment in station.In gatherer process,
The preposition cluster of master/distribution ensure that the reliability of data acquisition, with reference to figure 3, data acquisition preferentially every group of acquisition server it
Between it is mutually standby, handled again by remaining group acquisition server when one group of acquisition server breaks down.It is first by taking terminal A as an example
First handle, when 1 failure of attended computer, handled by preposition group 1 of guest machine, when preposition group 1 on preposition group 1 of attended computer
When two-shipper breaks down, taken at random by preposition group 2 of any front end processor, handling machine failure is again by another guest machine
Processing, and so on.After front-collection, the data being collected can be back to master/distribution network model real-time database, lead at this time/
Distribution SCADA clusters carry out further Data Analysis Services on the basis of advance data.Master/distribution SCADA clusters include
The more SCADA servers and a management server for being responsible for the processing of master/distribution data, such as n platforms master/distribution SCADA in Fig. 2
Server.It is mutually redundant between SCADA servers, any one or several SCADA servers are delayed machine in cluster, and system can be just
Often work, function are unaffected.It is laggard that master/distribution SCADA clusters complete digital independent from master/distribution network model real-time database respectively
The basic data processings such as the quality of data examination ＆ verification of row metric data, bi-directional scaling.After completing SCADA processing, by based process
As a result the real-time data base i.e. based process result real-time database of same storage result data is write, during the based process fructufy
Storehouse regulates and controls integrated analysis application module for power distribution network and provides data supporting.
The data collaborative processing of master/distribution SCADA applications and load sharing mechanism are with reference to figure 4.A, B, C, D, E, F in figure, 6
The model information of a terminal is respectively provided with every SCADA server, is needed the processing of 6 terminals by SCADA management servers
Ask and every server is assigned to by quantity, while consider the redundancy of terminal.Although server 1 possesses all terminals in figure
Model information, but the data of tetra- terminals of A, B, C, D are only handled during work, A, B terminal are handled in real time all the time, and C, D terminal are made
To be hot standby, when 2 failure of server, the processing of C, D terminal is taken over.It is similar, C, D, E, F terminal letter are handled by server 2
Breath, server 3 handle E, F, A, B end message.
Power distribution network regulation and control integrated analysis application module is carried out for main distribution rack and the different characteristics of equipment electrical quantity
The upper layer application displaying of main distribution, the requirement of major network and the result of distribution processing according to unified displaying weights result data
Spelled after processing, final unified displaying, is realized to master network equipment and distribution net equipment collaboration processing.
Main distribution shares same power distribution network regulation and control integrated analysis application module in the present invention, but to common sparing
(main distribution message part) division is main with logic is applied, and by taking warning system as an example, corresponding alarm type, announcement are established in main distribution
Alert information registration table, power distribution network regulation and control integrated analysis application module distinguish main distribution net equipment, and warning information divides application processing, point
Application memory, the unified displaying after splicing is analyzed.Applied analysis function is for the different rack feature of main distribution using different
Model algorithm distinguishes, and major network rack lays particular emphasis on loop configuration, and for service logic in units of plant stand, distribution rack lays particular emphasis on star
Type structure, service logic is in units of feeder line.As shown in Fig. 2, upper layer application is realized on advanced application server.In Fig. 2, work
Make station and be used for remote control.
Further, power distribution network regulates and controls rights management, zone of responsibility management, sampling management of integrated analysis application module etc.
It is same processing routine, only to having been distinguished in main distribution network model data processing, application, displaying unified planning.Rights management
Definition including user, supporter, machine nodal function authority, zone of responsibility management include the affiliated zone of responsibility of user, user group institute
Belong to the definition of zone of responsibility, the active that sampling management includes electrical quantities measurement uses and passive sampling definition, inquiry, modification.
Further, the displaying interface of power distribution network regulation and control integrated analysis application module does not differentiate between main distribution, with use pair
As for using main body, the interface that difference is shown using object is different, and function depends on and uses object permission.
Main distribution acquisition applications are concentrating type fault-tolerant design in the present invention, the failure of not all application server in cluster
Not to being had an impact using acquisition process function, the fault-tolerant ability of application is higher than traditional active and standby framework.
Main distribution data collection cluster is corresponding with data processing cluster in the present invention, and major network data are by major network front-collection
Cluster completes based process with SCADA clusters, and distribution data completes based process by distribution front-collection cluster and SCADA clusters
Flow chart of data processing is simplified, main distribution data is completely independent in the based process stage without interaction, processing logic.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, some improvement and deformation can also be made, these are improved and deformation
Also it should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of main distribution integration regulator control system, it is characterised in that including commercial data base, major network model real-time database, major network
Application cluster, distribution network model real-time database, application to distribution network cluster, based process result real-time database and power distribution network regulation and control integrated analysis
Application module；
The electrical model data source of the main distribution integration regulator control system be its exterior model data center, the master
Distribution integration regulator control system carries out artwork data by interface server with the model data center of its exterior and interacts, and is passing through
Cross after data check, model data enters the commercial data base of main distribution integration regulator control system；The main distribution integration
Regulator control system by the major network model data in commercial data base and distribution network model data be attached to down respectively major network model real-time database with
Distribution network model real-time database；Major network application cluster and application to distribution network cluster are completed data respectively from master/distribution network model real-time database and are read
Take and carry out basic data processing, after completing basic data processing, handling result is write into based process result real-time database；Distribution
Net regulation and control integrated analysis application module calls the data in based process result real-time database to carry out analysis displaying；
The major network application cluster includes major network front-collection cluster and major network SCADA clusters；The application to distribution network cluster includes
Distribution front-collection cluster and distribution SCADA clusters；The data of master/application to distribution network cluster come from master/distribution network model real-time database；
The preposition cluster of master/distribution includes the acquisition server of multigroup responsible master/distribution data collection, after collection, by data back
Write master/distribution network model real-time database；
Master/distribution SCADA clusters include the more SCADA servers and a management server for being responsible for the processing of master/distribution data；
Master/distribution SCADA clusters complete the quality of data of progress metric data after digital independent from master/distribution network model real-time database respectively
Examination ＆ verification, the basic data processing of bi-directional scaling.
A kind of 2. main distribution integration regulator control system according to claim 1, it is characterised in that the major network model data
Including plant stand, interval, switch tool；The distribution network model includes circuit, terminal, interconnection switch.
A kind of 3. main distribution integration regulator control system according to claim 1, it is characterised in that the major network front-collection
The measurement of master network equipment in cluster collection plant stand；The measurement of the outer distribution electrical equipment of the distribution front-collection cluster acquisition station
Amount.
4. a kind of main distribution integration regulator control system according to claim 1, it is characterised in that the master/distribution is preposition
It is spare each other between every group of acquisition server in cluster, form the server zone of multilevel redundancy.
A kind of 5. main distribution integration regulator control system according to claim 1, it is characterised in that the master/distribution SCADA
It is mutually redundant in cluster between SCADA servers, the failure of not all SCADA application servers is not adjusted main distribution integration
Control system has an impact.
A kind of 6. main distribution integration regulator control system according to claim 1, it is characterised in that the master/distribution SCADA
Master/distribution data is handled cluster using data collaborative and load sharing mechanism.
A kind of 7. main distribution integration regulator control system according to claim 1, it is characterised in that the power distribution network regulation and control one
Bodyization analysis application module carries out the upper layer application exhibition of main distribution for main distribution rack and the different characteristics of equipment electrical quantity
Show, the requirement of major network and the result of distribution processing according to unified displaying is spelled, most finish-unification after result data weighting is handled
One displaying.
A kind of 8. main distribution integration regulator control system according to claim 1, it is characterised in that the power distribution network regulation and control one
Bodyization is analyzed application module and is managed collectively in terms of rights management, zone of responsibility management, sampling management, at main distribution network model data
Main distribution net equipment is distinguished in reason, division is main with logic is applied, and point application processing, divides application memory.
9. a kind of main distribution integration regulator control system according to claim 8, it is characterised in that the rights management includes
User, the definition of supporter, machine nodal function authority, zone of responsibility management include the affiliated zone of responsibility of user, the affiliated duty of user group
Appoint the definition in area, the active that sampling management includes electrical quantities measurement uses and passive sampling definition, inquiry, modification.
A kind of 10. main distribution integration regulator control system according to claim 8, it is characterised in that the power distribution network regulation and control
The displaying interface of integrated analysis application module does not differentiate between main distribution, to use object exhibition as using main body, difference using object
The interface shown is different, and function depends on and uses object permission.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108520370A (en) * | 2018-08-06 | 2018-09-11 | 中国能源建设集团湖南省电力设计院有限公司 | Based on the integrated alarm merger of main distribution net and source tracing method |
| CN108985601A (en) * | 2018-07-03 | 2018-12-11 | 国网江西省电力有限公司经济技术研究院 | A kind of main distribution integrated management system |
| CN109165837A (en) * | 2018-08-15 | 2019-01-08 | 国电南瑞科技股份有限公司 | Operation risk analysis method is classified based on main guarantor's power supply area with one |
| CN111262338A (en) * | 2018-11-30 | 2020-06-09 | 国网江苏省电力有限公司南京供电分公司 | Main dispatching system graph unified browsing integration method based on wide area service bus |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108985601A (en) * | 2018-07-03 | 2018-12-11 | 国网江西省电力有限公司经济技术研究院 | A kind of main distribution integrated management system |
| CN108985601B (en) * | 2018-07-03 | 2022-03-18 | 国网江西省电力有限公司经济技术研究院 | Integrated management system for main network and distribution network |
| CN108520370A (en) * | 2018-08-06 | 2018-09-11 | 中国能源建设集团湖南省电力设计院有限公司 | Based on the integrated alarm merger of main distribution net and source tracing method |
| CN109165837A (en) * | 2018-08-15 | 2019-01-08 | 国电南瑞科技股份有限公司 | Operation risk analysis method is classified based on main guarantor's power supply area with one |
| CN109165837B (en) * | 2018-08-15 | 2021-11-30 | 国电南瑞科技股份有限公司 | Power protection and supply area grading operation risk analysis method based on main distribution integration |
| CN111262338A (en) * | 2018-11-30 | 2020-06-09 | 国网江苏省电力有限公司南京供电分公司 | Main dispatching system graph unified browsing integration method based on wide area service bus |
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