CN108363744A - The electricity transaction system integration object registration method replicated based on classification storage and part - Google Patents
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Abstract
The invention discloses the electricity transaction system integration object registration methods replicated based on classification storage and part, include the following steps：Step 1, the data object range administered according to net, province and district multi-stage power trade center, data object is carried out longitudinally divided, corresponding object registration center is configured in power exchanges at different levels and carries out classification storage, and each object registration is interconnected centrally through network；Step 2, in log-on data object information, each object registration center is based on carrying out the global naming of object and global coding with the relevant rule of electricity transaction range；Step 3, when an object registration center needs to obtain the data object information at other object registration centers, the only required data object in copy object registration center and its upper layer object of dependence.It ensures and is effectively interacted based on unified coding between multi-stage power transaction system, multi-specialized system, meet the business need of the electricity transaction of intelligent grid.
Description
Technical field
The present invention relates to a kind of electricity transaction system integration object registration methods replicated based on classification storage and part.
Background technology
With the continuous development of power grid and informationization technology, integration operation becomes bulk power grid electricity transaction and operation intelligence
Change the trend of development, but each electricity transaction professional system lacks unified planning and coordinate in design and construction period, there are functions
The problems such as dispersion, information island, the especially difference to same electricity transaction object in name and coding mode, lead to difference
It is difficult to carry out effective data interaction operation between electricity transaction system.
Object registration center is the unified management facility of global object in intelligent grid electricity transaction system, manages market
The object global naming of registration, electricity transaction, settlement of transactions etc. dedicated application system, global coding and object type, are protected
Hinder and carries out effective data interaction between each dedicated application system.It can be effective at power exchange structure object registration center
The interaction problems solved between each professional system of this grade of power exchange, but can not ensure multi-stage power transaction system, more
It is effectively interacted between professional system.
Invention content
In view of the above-mentioned problems, the present invention provides the electricity transaction system integration object replicated based on classification storage and part
Register method is ensured and is effectively interacted based on unified coding between multi-stage power transaction system, multi-specialized system, is met
The marketing requirement of intelligent grid.
To realize above-mentioned technical purpose and the technique effect, the invention is realized by the following technical scheme：
Based on the electricity transaction system integration object registration method that classification storage and part replicate, include the following steps：
Step 1, the data object range administered according to net, province and district multi-stage power trade center, data object is carried out
It is longitudinally divided, it configures corresponding object registration center in power exchanges at different levels and carries out classification storage, each object registration center
It is interconnected by network；
Step 2, in log-on data object information, each object registration center be based on and the relevant rule of electricity transaction range
Carry out the global naming of object and global coding；
Step 3, when an object registration center needs to obtain the data object information at other object registration centers, it is only multiple
Make the required data object in this object registration center and its upper layer object of dependence.
It is preferred that the log-on message of an object has and is only registered and safeguarded there are one object registration center.
It is preferred that each object registration is interconnected centrally through electricity transaction dedicated network.
It is preferred that copy services press the level institute exhibition of global title to each Updating Object Record version, at object registration center
In the object tree shown, when a certain data object updates, the object and its lead to tree root all upper layer objects data
Version all increases.
It is preferred that synchronizing cycle of the copy services according to configuration, periodically obtains object from the object registration center of data source
Data, when reaching the time conditions of synchronizing cycle, copy services need the version of synchronous object according to configuration querying, such as
Fruit finds that version is inconsistent, then triggers synchronization.
It is preferred that global naming and global coding all have hierarchy, and according to the membership of object, the global coding of object
In contain the coding of its global naming upper layer object.
The beneficial effects of the invention are as follows：
The first, the present invention provides a kind of electricity transaction system integration object registration replicated based on classification storage and part
The register method at center, solve between multi-stage power trade center, in the data exchange process between multiple professional systems by
In the difference that data object is named or is encoded the problem of be difficult to realize.
The second, preserve right necessary to each professional system operation of this grade of power exchange in object registration centers at different levels
Image data, after ensureing that the network interconnection is interrupted between power exchange, the professional system of this grade of power exchange still may be used
With normal operation.
Third, different stage object registration center between by the principle of " minimum available " carry out part duplication, same to step number
Small according to measuring, speed is fast.
Description of the drawings
Fig. 1 is the classification storage schematic diagram at electricity transaction system integration object registration center of the present invention；
Fig. 2 is that schematic diagram is replicated in the part at electricity transaction system integration object registration center of the present invention；
Fig. 3 is the object version control flow chart of copy services of the present invention；
Fig. 4 is the flow chart that the object data of copy services of the present invention synchronizes.
Specific implementation mode
Technical solution of the present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings, so that ability
The technical staff in domain can be better understood from the present invention and can be practiced, but illustrated embodiment is not as the limit to the present invention
It is fixed.
Based on the electricity transaction system integration object registration method that classification storage and part replicate, include the following steps：
Step 1, the data object range administered according to net, province and district multi-stage power trade center, data object is carried out
It is longitudinally divided, it configures corresponding object registration center in power exchanges at different levels and carries out classification storage, each object registration center
It is interconnected by network, for example, each object registration is interconnected centrally through electricity transaction dedicated network, is interconnected on network mutual
It is logical, ensure that the object data at the object registration center of different stage can be replicated mutually.
Object registration center is that grid power transaction system, trade user Accreditation System, trade managing system etc. are multiple specially
Industry system service stores the model object data of each professional system, such as power plant data, a generating equipment data.Each
Grade power exchange configures object registration center, ensure that the professional systems of power exchanges at different levels only with pair of this grade
As registration center interacts, the independence of power exchange system operations at different levels is ensure that, not to other grades of electricity transactions
Any system at center generates dependence.When building electricity transaction system integration object registration center, each data object
Can be longitudinally divided according to the progress of the electricity transaction range of its subordinate, after division, a data object is only handed in some particular power
It is registered in the object registration center at easy center, the log-on message of the data object has and only there are one object registration centers to tie up
Shield, that is, the log-on message of an object has and only registered and safeguarded there are one object registration center.
Step 2, in log-on data object information, each object registration center be based on and the relevant rule of electricity transaction range
Carry out the global naming of object and global coding.Ensure different electricity by using from the relevant coding rule of electricity transaction range
The coding of power transaction level does not conflict in global scope, ensures global uniqueness.By the step, each data object is one
It has carried out having in body object registration center and registration only once.
Step 3, when an object registration center needs to obtain the data object information at other object registration centers, it is only multiple
Make the required data object in this grade of object registration center and its upper layer object of dependence.For using by other electricity transactions
The object data of the object registration central service at center is synchronized using the method that part is replicated.Synchronous granularity can be
Region, plant stand, voltage class, equipment etc..Synchronous data can be also filtered according to certain condition, such as object type.
The construction object at electricity transaction system integration object registration center is to realize each profession of multi-stage power trade center
Interaction between system preserves this grade by distinguishing the object of building registration center in the multi-stage powers trade center such as net, province and district
The object information of each professional system within the scope of power exchange management and control.It is handed over according to electric system at integrated object registration center
The tune scope tube of easy object, in the object registration central service object coding information of the affiliated electricity transaction rank of object, in order to protect
Data object is demonstrate,proved to need to synchronize between global availability and uniqueness, multistage target registration center.With reference to embodiment
It is described in detail.
As shown in Figure 1, electricity transaction system integration object registration center is in the multi-stage powers trade center such as net, province and district
Object registration center is respectively set.It, will be right according to the data object range that the multi-stage powers trade center such as net, province and district is administered
Longitudinally divided as carrying out, each object is under the jurisdiction of specific power exchange and is managed.It is closed according to transaction registration management
System, specific object registration center is responsible for registering the information of the object of the power exchange tune pipe where it.Such as " day one
Power plant " is under the jurisdiction of the direct registration management of south electric network power exchange, then is noted by south electric network power exchange object
Register the data information in " one power plant of day " in volume center；For another example " hydroelectric power plants Man Wan " is under the jurisdiction of Yunnan Power System Kunming electric power and hands over
Easy center registration management, the then data that " hydroelectric power plants Man Wan " is registered by Kunming power exchange object registration center are believed
Breath.
When log-on data object information, the core data of registration is the global naming of object and global coding.Electricity transaction
System integration object registration center needs to solve two large problems after carrying out classification storage：First, how to ensure global coding
Uniqueness；Second is that how between the object registration center of different stage synchronization object data.
In the present invention, ensure different electricity transaction management by using from the relevant coding rule of trade management range
The coding of rank does not conflict in global scope, ensures global uniqueness.Specific rules are as follows：
1) coding all there is hierarchy should be wrapped in object coding according to the membership of object as global naming
The coding of its global naming upper layer object is contained.
By taking global entitled " Yunnan/Lijing power supply bureau/Jin'an Qiao Hydropower Station/10kV/#1 generators " as an example, it is encoded to
" 0507B130000010DNN00BAC006 ", wherein " 05 " is the master control regional code of " Yunnan Power System "；" 0507 " is " Lijing
The son control regional code of power supply bureau "；" 0507B13000001 " is the coding in " Yunnan/Lijing power supply bureau/Jin'an Qiao Hydropower Station "；
" 0507B130000010DNN00 " is the coding in " Yunnan/Lijing power supply bureau/Lijing station/10kV ".
2) control area coding uses regular coding, consistent in overall situation agreement, and object registration centers at different levels correspond to a control
Regional code processed.
For example, the coding of the control area " southern net/total straightening tune " at the net grade object registration center of south electric network is
“0000”；The coding of the control area " Yunnan/middle straightening tune " at the provincial object registration center of Yunnan Power System is " 0500 "；Yunnan
The coding of the control area " Yunnan/Lijing power supply bureau " at the ground level object registration center of power grid Lijing power supply bureau is " 0507 ".
As shown in Fig. 2, the object data center of the present invention uses key-value pair data library as storage facility, taken by replicating
The data that multi-stage data center is completed in business synchronize.Copy services are synchronized with the method that part is replicated.In other object registrations
The heart by the principle of " minimum available ", obtain in such a way that part is replicated the log-on message of required object.
In power exchanges at different levels, the object model needed for different professional systems had both included this grade of power exchange
The data object of management can also include the data object of other rank power exchange management.Object registration center is according to this
The demand of grade professional system, for the data object of non-rank power exchange management, by replicating object registration information
Mode from the registration source (the object registration center of the power exchange belonging to data object) of data object carry out data
It replicates.When replicating, according to the principle of " minimum is available ", in such a way that part is replicated.The principle of " minimum is available " refers to only
The required data object of copy grade professional system and its upper layer object of dependence, rather than by other object registration centers
All data objects are all copied next.The mode that part is replicated refers to can be as needed according to the tree at object
Level is replicated.The granularity of duplication can be region, plant stand, voltage class, equipment etc..
The object data of Lijing power supply bureau of reference Yunnan Power Grid Company is needed with the net grade object registration center of south electric network
For, it both can be granularity according to region, and synchronize the data of entire Lijing power supply bureau.Specific synchronization profile example is such as
Under：
<replication>
<Rep id=" 001 " refer_server=" 10.11.11.1 " base_gn=" Yunnan/Lijing power supply bureau "
Refer_gn=" Yunnan/Lijing power supply bureau " filter=" * "/>
</replication>
Can also only data of sync section hydroelectric power plant as desired, such as the generating set of Jin'an Qiao Hydropower Station.Specifically
Synchronization profile example is as follows：
<replication>
<The Yunnan rep id=" 001 " refer_server=" 10.11.11.1 " base_gn="/Lijing power supply bureau/gold
Yunnan the power stations An Qiao " refer_gn="/Lijing power supply bureau/Jin'an Qiao Hydropower Station "
Filter=" (| | (power stations type=) (type=generating sets)) "/>
</replication>
Copy services are also recorded in key-value pair data library each Updating Object Record version, the version, are noted in object
In the object tree that volume center is shown by the level of global title, when a certain object data updates, the object and its lead to
The versions of data of all upper layer objects of tree root all increases, as shown in Figure 3.
Copy services use the mode of " timing is drawn " to carry out data synchronization." timing is drawn " refers to copy services according to configuration
The synchronous method of object data is periodically obtained from the object centers of data source synchronizing cycle.When the time for reaching synchronizing cycle
When condition, copy services need the version of synchronous object according to configuration querying, if it find that version is inconsistent, then triggering is same
Step, as shown in Figure 4.
The beneficial effects of the invention are as follows：
The first, the present invention provides a kind of electricity transaction system integration object registration replicated based on classification storage and part
The register method at center, solve between multi-stage power trade center, in the data exchange process between multiple professional systems by
In the difference that data object is named or is encoded the problem of be difficult to realize.
The second, preserve right necessary to each professional system operation of this grade of power exchange in object registration centers at different levels
Image data, after ensureing that the network interconnection is interrupted between power exchange, the professional system of this grade of power exchange still may be used
With normal operation.
Third, different stage object registration center between by the principle of " minimum available " carry out part duplication, same to step number
Small according to measuring, speed is fast.
It these are only the preferred embodiment of the present invention, be not intended to limit the scope of the invention, it is every to utilize this hair
Equivalent structure made by bright specification and accompanying drawing content either equivalent process transformation or be directly or indirectly used in other correlation
Technical field, be included within the scope of the present invention.
Claims (6)
1. the electricity transaction system integration object registration method replicated based on classification storage and part, which is characterized in that including
Following steps：
Step 1, the data object range administered according to net, province and district multi-stage power trade center carry out data object longitudinal
Divide, configuring corresponding object registration center in power exchanges at different levels carries out classification storage, each object registration centrally through
Network is interconnected；
Step 2, in log-on data object information, each object registration center be based on and electricity transaction range it is relevant rule carry out
The global naming of object and global coding；
Step 3, when an object registration center needs to obtain the data object information at other object registration centers, only copy
The required data object in object registration center and its upper layer object of dependence.
2. the electricity transaction system integration object registration side according to claim 1 replicated based on classification storage and part
Method, which is characterized in that the log-on message of an object has and only registered and safeguarded there are one object registration center.
3. the electricity transaction system integration object registration side according to claim 1 replicated based on classification storage and part
Method, which is characterized in that each object registration is interconnected centrally through electricity transaction dedicated network.
4. the electricity transaction system integration object registration side according to claim 1 replicated based on classification storage and part
Method, which is characterized in that copy services press the level institute exhibition of global title to each Updating Object Record version, at object registration center
In the object tree shown, when a certain data object updates, the object and its lead to tree root all upper layer objects data
Version all increases.
5. the electricity transaction system integration object registration side according to claim 4 replicated based on classification storage and part
Method, which is characterized in that copy services periodically obtain object according to the synchronizing cycle of configuration from the object registration center of data source
Data, when reaching the time conditions of synchronizing cycle, copy services need the version of synchronous object according to configuration querying, such as
Fruit finds that version is inconsistent, then triggers synchronization.
6. the electricity transaction system integration object registration side according to claim 1 replicated based on classification storage and part
Method, which is characterized in that global naming and global coding all have hierarchy, and according to the membership of object, the global of object is compiled
The coding of its global naming upper layer object is contained in code.
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Application publication date: 20180803 |