CN108228726B - Incremental transaction content acquisition method and storage medium for distribution network red and black images - Google Patents
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Abstract
The invention discloses a method for acquiring incremental transaction content of a distribution network red-black image and a storage medium, wherein the method comprises the following steps: acquiring transaction version information according to the transaction flow information; extracting the type of the transaction equipment, version transition information and the type of transaction edition according to the transaction data storage structure and the transaction version information; acquiring a transaction equipment model and a transaction equipment graph according to the transaction equipment type, the version transition information and the transaction editing type; and dividing to obtain incremental change contents according to the abnormal equipment model, the abnormal equipment graph, the version transition information and the abnormal editing type. The invention can realize the identification of the abnormal equipment and the equipment information change, and helps to improve the stability, reliability and abnormal flow conversion efficiency of the abnormal equipment of the power distribution network.
Description
Technical Field
The invention relates to the technical field of power informatization, in particular to an incremental transaction content acquisition method and a storage medium for a red and black image of a power distribution network.
Background
Online transaction in the interaction of the distribution network production management system and the distribution network automation DMS becomes an increasingly important component. In order to refine and accurately change the process and provide more detailed red and black picture change data, an incremental change mode needs to be perfected and the change equipment information needs to be accurate. Although the online transaction flow provides a complete graph-model interaction file for the DMS, the transaction red graph in the DMS does not have a version concept, so that the application requirement cannot be satisfied by a single transaction full-graph-model interaction method. The full-model full-quantity data interaction mode not only causes the interaction efficiency of red and black map transaction data to be low and the processing mode to be complex, but also can not adapt to the composite transaction modes such as mode transaction, continuous transaction, newly-added feeder transaction and the like, and can not meet the actual production management requirements.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the incremental transaction content acquisition method and the storage medium for the red and black images of the power distribution network are provided, so that the identification of transaction equipment and equipment information change is realized, and the stability, the reliability and the transaction efficiency of the transaction of the power distribution network equipment are improved.
In order to solve the technical problems, the invention adopts the technical scheme that: an incremental transaction content obtaining method for a distribution network red-black image comprises the following steps:
acquiring transaction version information according to the transaction flow information;
extracting the type of the transaction equipment, version transition information and the type of transaction edition according to the transaction data storage structure and the transaction version information;
acquiring a transaction equipment model and a transaction equipment graph according to the transaction equipment type, the version transition information and the transaction editing type;
and dividing to obtain incremental change contents according to the abnormal equipment model, the abnormal equipment graph, the version transition information and the abnormal editing type.
The invention also relates to a computer-readable storage medium, on which a computer program is stored which, when being executed by a processor, carries out the steps of:
acquiring transaction version information according to the transaction flow information;
extracting the type of the transaction equipment, version transition information and the type of transaction edition according to the transaction data storage structure and the transaction version information;
acquiring a transaction equipment model and a transaction equipment graph according to the transaction equipment type, the version transition information and the transaction editing type;
and dividing to obtain incremental change contents according to the abnormal equipment model, the abnormal equipment graph, the version transition information and the abnormal editing type.
The invention has the beneficial effects that: acquiring transaction information and judging the type of transaction equipment according to a power grid GIS platform equipment graphic data structure and an equipment transaction rule; and analyzing, extracting and filtering real equipment transaction contents according to a power grid GIS platform transaction data storage rule and a transaction operation sequence. According to the method, the power grid equipment information really related to model change and graph editing in the abnormal process of the power distribution production management system is analyzed through the operation mode of red and black graph increment abnormal motion, so that accurate analysis of increment data, accurate synchronization of the increment data and timely response of data synchronization of the source end of the power distribution production management system are practically realized, and the stability and reliability of the online abnormal motion process of the power distribution network are greatly improved; meanwhile, the problem that the full-model full-quantity transaction data storage of the power distribution automation DMS system cannot be carried out due to the transaction red map non-version concept is solved, the whole red and black map transaction interaction process is perfected, and the interaction efficiency of transaction map model information is greatly improved.
Drawings
Fig. 1 is a flowchart of an incremental transaction content obtaining method for a distribution network red-black image according to the present invention;
FIG. 2 is a flowchart of a method according to a first embodiment of the present invention;
FIG. 3 is a flowchart of a method according to a second embodiment of the present invention;
fig. 4 is a schematic diagram of an incremental message body processing mechanism of the DMS system according to a second embodiment of the present invention.
Detailed Description
In order to explain technical contents, objects and effects of the present invention in detail, the following detailed description is given with reference to the accompanying drawings in conjunction with the embodiments.
The most key concept of the invention is as follows: by means of the transaction version management mechanism and the distribution automation data interaction criterion, power grid equipment model change and graph adjustment in the transaction are deconstructed, and finally independent distribution automation graph-model interaction content and incremental model change information are formed.
Referring to fig. 1, a method for obtaining incremental transaction content of a distribution network red-black image includes:
acquiring transaction version information according to the transaction flow information;
extracting the type of the transaction equipment, version transition information and the type of transaction edition according to the transaction data storage structure and the transaction version information;
acquiring a transaction equipment model and a transaction equipment graph according to the transaction equipment type, the version transition information and the transaction editing type;
and dividing to obtain incremental change contents according to the abnormal equipment model, the abnormal equipment graph, the version transition information and the abnormal editing type.
From the above description, the beneficial effects of the present invention are: the stability and the reliability of the online transaction flow of the power distribution network are greatly improved, and meanwhile, the interaction efficiency of transaction graph-mode information is greatly improved.
Further, still include:
and analyzing to obtain the change information of the power grid equipment in the transaction process according to the increment change content, wherein the change information comprises attribute data change information, graph change information and topological relation structure change information.
As can be seen from the above description, data such as ledgers and graphics of the transaction device can be obtained according to the content of the incremental change.
Further, still include:
and according to the principle that different data change states are fed back by different editing types and the abnormal equipment model and the abnormal equipment graph are unified, analyzing to obtain the abnormal model increment, the topology change increment and the graph editing content, and forming an increment message body.
According to the description, the incremental message body of the equipment change is analyzed and integrated according to the graph structure of the power grid equipment and the interaction criterion of the distribution automation graph model, and the equipment model change content and the equipment graph change content are practically extracted.
Further, still include:
and sending the incremental message body, the abnormal equipment model and the abnormal equipment graph to a distribution automation system.
From the above description, it can be known that the problem that the full-model full-volume transaction data storage cannot be performed due to the transaction red map versioning concept of the distribution automation DMS.
The invention also proposes a computer-readable storage medium, on which a computer program is stored which, when being executed by a processor, carries out the steps of:
acquiring transaction version information according to the transaction flow information;
extracting the type of the transaction equipment, version transition information and the type of transaction edition according to the transaction data storage structure and the transaction version information;
acquiring a transaction equipment model and a transaction equipment graph according to the transaction equipment type, the version transition information and the transaction editing type;
and dividing to obtain incremental change contents according to the abnormal equipment model, the abnormal equipment graph, the version transition information and the abnormal editing type.
Further, still include:
and analyzing to obtain the change information of the power grid equipment in the transaction process according to the increment change content, wherein the change information comprises attribute data change information, graph change information and topological relation structure change information.
Further, still include:
and according to the principle that different data change states are fed back by different editing types and the abnormal equipment model and the abnormal equipment graph are unified, analyzing to obtain the abnormal model increment, the topology change increment and the graph editing content, and forming an increment message body.
Further, still include:
and sending the incremental message body, the abnormal equipment model and the abnormal equipment graph to a distribution automation system.
Example one
Referring to fig. 2, a first embodiment of the present invention is: an incremental transaction content obtaining method for a distribution network red-black image comprises the following steps:
s1: acquiring transaction version information according to the transaction flow information; after initiating the transaction flow, the transaction flow generates independent transaction version information, and stores the transaction edit content and the transaction edit type during equipment editing.
S2: extracting the type of the abnormal equipment, version transition information and the abnormal edition type according to the abnormal data storage structure of the power grid GIS platform and the abnormal version information;
s3: acquiring a transaction equipment model and a transaction equipment graph according to the transaction equipment type, the version transition information and the transaction editing type; namely, the data of the device with the transaction is obtained according to the type of the transaction device, the version transition information and the type of the transaction edit. The power grid equipment data comprises a transaction equipment model and a transaction equipment graph, wherein the transaction equipment model stores attribute data of the equipment, such as ledger information, and the transaction equipment graph stores information of topological connection relation, position and the like of the equipment.
S4: and dividing to obtain incremental change contents according to the abnormal equipment model, the abnormal equipment graph, the version transition information and the abnormal editing type, namely obtaining the incremental change contents according to the original information of the equipment, the version transition information and the editing information.
S5: and analyzing to obtain change information of the power grid equipment in the transaction process according to the incremental change content, wherein the change information comprises attribute data change information (such as ledger change information), graph change information and topological relation structure change information, namely specifically dividing the incremental change content into model change, graph change and topological change.
S6: and according to the principle that different data change states are fed back by different editing types and the abnormal equipment model and the abnormal equipment graph are unified, analyzing to obtain the abnormal model increment, the topology change increment and the graph editing content, and forming an increment message body. The contents of the abnormal operation model increment, the topology change increment, the graph editing and the like can be analyzed by a data change principle of the abnormal operation equipment (namely, the abnormal operation data are stored by dividing editing types in a database according to the difference of actual abnormal operation, different data change states are finally fed back on a power grid GIS platform by different editing types) and a principle that the distribution automation graph and the model are unified (namely, the condition that one equipment model corresponds to a plurality of equipment graphs does not exist in the distribution automation system, the equipment model information and the equipment graph information are unified, and the association is carried out through a service main key), and a complete increment message body is formed.
S7: and sending the incremental message body, the transaction device model and the transaction device graph to a distribution automation system (DMS system).
The embodiment can provide accurate and detailed transaction device information so that the DMS system can acquire transaction change data conveniently; meanwhile, the data interaction amount is reduced, the data storage time of the DMS system is shortened, and the transaction transfer efficiency is improved.
Example two
The present embodiment is a specific application scenario of the first embodiment. As shown in fig. 3, the method comprises the following steps:
step 1: and initiating a red-black graph online transaction flow to complete transaction modeling operations, including adding and deleting power grid equipment, modifying a machine account, performing position transaction, adjusting a topological relation and the like. If one distribution transformer is operated, the distribution transformer is connected from one stage of tower to another stage of tower. After the transaction process is initiated, the system opens up an independent transaction version to generate independent transaction version information, all transaction editing contents are stored in the current transaction version one by one according to the types of the equipment when the equipment edits, and the transaction editing types are added.
The storage according to the type is to store the transaction contents one by one according to the type, and two devices of the same type can store two records.
Step 2: and (4) extracting the transaction information, namely extracting transaction version information and extracting transaction equipment graphs. The transformer operated in the previous step firstly extracts the version information of the transaction list and secondly extracts the transaction edit content of the device graph from the version of the device graph.
Step 3: analyzing incremental transaction content; when the change content of the transaction version is analyzed, analyzing the basic editing state (including adding, deleting and modifying) of the transaction equipment according to the editing content and the editing type stored in the transaction version; and analyzing the actual content of the abnormal editing (including machine account modification, graph modification, topological relation modification, feeder line cutting operation and the like) on the basis of the basic editing state according to the red and black image increment abnormal rule.
Step 4: and generating a transaction graph model file and an incremental message body list according to the analysis result of Step3 and a graph model generation standard of the transaction red graph, wherein the standard is a graph model interaction format specification agreed by the power grid GIS platform and the power distribution automation system. The format of the increment message body is as follows:
step 5: and transmitting the incremental message body and the related transaction graph mode file to the distribution automation system through a service bus according to the graph mode interaction standard. Figure 4 is a DMS system incremental message body handling mechanism. The common transaction uses increment equipment in a GIS message body to be collected and put in storage; and the composite transaction takes the increment equipment on the GIS side and the increment state of the DMS to be stored in a warehouse. The common abnormal operation is the condition that the equipment is not cut from one drawing to another drawing in the abnormal operation process, and the composite abnormal operation comprises the conversion of the equipment among different drawings. The common transaction directly uses an increment message body to extract an increment model from a transaction graph model file to match with a transaction graph for warehousing; and (3) using an incremental message body for composite transaction, combining model change records of the DMS system to perform cross extraction, and finally extracting an incremental model from a transaction graph model file to match with a transaction graph to be put in storage.
The method is suitable for extracting the abnormal motion equipment of the online abnormal motion, can effectively improve the efficiency of obtaining the abnormal motion equipment, save data query time, improve the reliability of data interaction of the abnormal motion graph model, and shorten the warehousing time of the abnormal motion graph and the model of the distribution automation system, and has the advantages of simplicity, strong practicability, convenience in implementation and the like.
EXAMPLE III
The present embodiment is a computer-readable storage medium corresponding to the above-mentioned embodiments, on which a computer program is stored, which when executed by a processor, performs the steps of:
acquiring transaction version information according to the transaction flow information;
extracting the type of the transaction equipment, version transition information and the type of transaction edition according to the transaction data storage structure and the transaction version information;
acquiring a transaction equipment model and a transaction equipment graph according to the transaction equipment type, the version transition information and the transaction editing type;
and dividing to obtain incremental change contents according to the abnormal equipment model, the abnormal equipment graph, the version transition information and the abnormal editing type.
Further, still include:
and analyzing to obtain the change information of the power grid equipment in the transaction process according to the increment change content, wherein the change information comprises attribute data change information, graph change information and topological relation structure change information.
Further, still include:
and according to the principle that different data change states are fed back by different editing types and the abnormal equipment model and the abnormal equipment graph are unified, analyzing to obtain the abnormal model increment, the topology change increment and the graph editing content, and forming an increment message body.
Further, still include:
and sending the incremental message body, the abnormal equipment model and the abnormal equipment graph to a distribution automation system.
In summary, the incremental transaction content obtaining method and the storage medium for the distribution network black and red graph provided by the invention obtain transaction information and judge the type of transaction equipment according to the graph data structure of the power grid GIS platform equipment and the equipment transaction rule; analyzing, extracting and filtering real equipment transaction contents according to a power grid GIS platform transaction data storage rule and a transaction operation sequence; and analyzing and integrating the incremental message body of the equipment change according to the graph structure of the power grid equipment and the interaction criterion of the distribution automation graph model, and practically extracting the content of the equipment model change and the content of the equipment graph change. According to the method, the power grid equipment information really related to model change and graph editing in the abnormal process of the power distribution production management system is analyzed through the operation mode of red and black graph increment abnormal motion, so that accurate analysis of increment data, accurate synchronization of the increment data and timely response of data synchronization of the source end of the power distribution production management system are practically realized, and the stability and reliability of the online abnormal motion process of the power distribution network are greatly improved; meanwhile, the problem that the full-model full-quantity transaction data storage of the power distribution automation DMS system cannot be carried out due to the transaction red map non-version concept is solved, the whole red and black map transaction interaction process is perfected, and the interaction efficiency of transaction map model information is greatly improved.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent changes made by using the contents of the present specification and the drawings, or applied directly or indirectly to the related technical fields, are included in the scope of the present invention.
Claims (6)
1. An incremental transaction content obtaining method for a distribution network red-black image is characterized by comprising the following steps:
acquiring transaction version information according to transaction flow information, wherein the transaction flow is used for completing transaction modeling operations including adding and deleting of power grid equipment, machine account modification, position transaction and topological relation adjustment;
extracting the type of the transaction equipment, version transition information and the type of transaction edition according to the transaction data storage structure and the transaction version information;
acquiring a transaction equipment model and a transaction equipment graph according to the transaction equipment type, the version transition information and the transaction editing type;
dividing to obtain incremental change contents according to the abnormal equipment model, the abnormal equipment graph, the version transition information and the abnormal editing type;
and analyzing to obtain the change information of the power grid equipment in the transaction process according to the increment change content, wherein the change information comprises attribute data change information, graph change information and topological relation structure change information.
2. The method for acquiring incremental transaction content of the distribution network red-black image according to claim 1, further comprising:
and according to the principle that different data change states are fed back by different editing types and the abnormal equipment model and the abnormal equipment graph are unified, analyzing to obtain the abnormal model increment, the topology change increment and the graph editing content, and forming an increment message body.
3. The method for acquiring incremental transaction content of the distribution network red-black image according to claim 2, further comprising:
and sending the incremental message body, the abnormal equipment model and the abnormal equipment graph to a distribution automation system.
4. A computer-readable storage medium, on which a computer program is stored, which program, when executed by a processor, carries out the steps of:
acquiring transaction version information according to transaction flow information, wherein the transaction flow is used for completing transaction modeling operations including adding and deleting of power grid equipment, machine account modification, position transaction and topological relation adjustment;
extracting the type of the transaction equipment, version transition information and the type of transaction edition according to the transaction data storage structure and the transaction version information;
acquiring a transaction equipment model and a transaction equipment graph according to the transaction equipment type, the version transition information and the transaction editing type;
dividing to obtain incremental change contents according to the abnormal equipment model, the abnormal equipment graph, the version transition information and the abnormal editing type;
and analyzing to obtain the change information of the power grid equipment in the transaction process according to the increment change content, wherein the change information comprises attribute data change information, graph change information and topological relation structure change information.
5. The computer-readable storage medium of claim 4, further comprising:
and according to the principle that different data change states are fed back by different editing types and the abnormal equipment model and the abnormal equipment graph are unified, analyzing to obtain the abnormal model increment, the topology change increment and the graph editing content, and forming an increment message body.
6. The computer-readable storage medium of claim 5, further comprising:
and sending the incremental message body, the abnormal equipment model and the abnormal equipment graph to a distribution automation system.
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| CN110705911A (en) * | 2019-10-18 | 2020-01-17 | 国网福建省电力有限公司 | DMS system-based power distribution network account transaction management method |
| CN111460658A (en) * | 2020-03-31 | 2020-07-28 | 广东电网有限责任公司 | Three-graph linkage management method, computer and computer program |
| CN112886574B (en) * | 2021-01-26 | 2023-06-30 | 国网甘肃省电力公司武威供电公司 | Power grid operation control method and system based on graphic database |
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| US20120197450A1 (en) * | 2011-01-27 | 2012-08-02 | General Electric Company | Systems, Methods, and Apparatus for Coordinated Volt/VAR Control in Power Distribution Networks |
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