CN104143127B - CIM-based three-diagram linkage processing method for distribution network - Google Patents
CIM-based three-diagram linkage processing method for distribution network Download PDFInfo
- Publication number
- CN104143127B CN104143127B CN201410343340.4A CN201410343340A CN104143127B CN 104143127 B CN104143127 B CN 104143127B CN 201410343340 A CN201410343340 A CN 201410343340A CN 104143127 B CN104143127 B CN 104143127B
- Authority
- CN
- China
- Prior art keywords
- cim
- scheduling
- information
- distribution network
- model
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000009826 distribution Methods 0.000 title claims abstract description 52
- 238000010586 diagram Methods 0.000 title claims abstract description 12
- 238000003672 processing method Methods 0.000 title claims abstract description 12
- 238000004519 manufacturing process Methods 0.000 claims abstract description 35
- 238000000034 method Methods 0.000 claims abstract description 14
- 238000012795 verification Methods 0.000 claims abstract description 14
- 238000004458 analytical method Methods 0.000 claims abstract description 9
- 238000006073 displacement reaction Methods 0.000 claims abstract description 6
- 230000008569 process Effects 0.000 claims abstract description 5
- 230000008859 change Effects 0.000 claims description 9
- 239000004744 fabric Substances 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 5
- 238000003860 storage Methods 0.000 claims description 4
- 241001269238 Data Species 0.000 claims description 3
- 239000000284 extract Substances 0.000 claims description 3
- 230000003993 interaction Effects 0.000 claims description 2
- 230000002452 interceptive effect Effects 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 3
- 238000004364 calculation method Methods 0.000 abstract description 2
- 230000002265 prevention Effects 0.000 abstract 1
- 238000007726 management method Methods 0.000 description 6
- 230000004888 barrier function Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000013501 data transformation Methods 0.000 description 2
- 230000008846 dynamic interplay Effects 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013499 data model Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/50—Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications
Abstract
The invention discloses a CIM-based three-diagram linkage processing method for a distribution network. The method comprises the following steps that a production system constructs equipment and topology base data and maintains base data information of the distribution network; based on a CIM distribution network model, a linkage diagram and model file entity is constructed; through process circulation, a scheduling error prevention system performs data increment analysis based on the CIM model to form a scheduling ledger and a network diagram for scheduling verification; if the scheduling verification is approved, stable drawing and model information for scheduling and production is formed, and a GIS platform performs increment analysis edge-distribution according to the CIM model; a scheduling operation party adjusts switch displacement collect information of artificial setting and automatic shift for sharing, and power-cut range calculation information of the GIS platform is updated in real time to complete three-diagram linkage. According to the method, the problems of models and data sources for operation maintenance of the distribution network are well solved, the production domain and scheduling domain are communicated, and a lot of manpower and material resources are saved.
Description
Technical field
The present invention relates to power system information interaction and dispatching of power netwoks run field.It is specifically a kind of based on CIM's
The figure linkage processing method of power distribution network three.
Based on common information model, the public electricity distribution network models of State Grid Corporation of China common information model SG-CIM and CIS
Information, realizes the figure linkage processing method of power distribution network three.
Background technology
The figure of power distribution network three refers to line chart, scheduling of the production in units of wall scroll medium-voltage line with regional power supply relation as base
The LAN figure of plinth and the geographical map of the whole network power supply logics.Because produce all the time domain and dispatching zone be relatively isolated and
Business independence, substantially by production management system and scheduling system voluntarily maintained equipment model and topology information, generalized information system
Also it is in the construction primary stage of data maintenance.
With the construction of first-class power distribution network, battalion's auxiliary tone integrated business more and more puts on Utilities Electric Co.'s business schedule,
No matter from lifting electrical network power supply reliability, or reduce being said in Utilities Electric Co. operation cost, operation power and scheduling are required for one
The unified graph model data of set carry out information sharing, are connected information island, break business barrier, and power distribution network is carried out to unify pipe
Reason, two sets of operation systems of fusion Yun Jian departments and traffic department.Production line chart, scheduling Local Area Network figure and the whole network
, there is general character in geographical map, it is possible to achieve the model extraction of three figures on the basis of respective model, by information sharing, can realize number
According to safeguarding the unique of source.There are artificial set and automation collection two parts data in the switch changed position information of power distribution network, but
It is entrance all by dispatching terminal, is unified management in business, be also capable of achieving the shared of switch changed position information, realizes the letter that has a power failure in real time
The analytical calculation of breath.
With network distribution single line diagram as source, need based on unified power distribution network CIM（Common information model）, realize distribution
The source unification of net management of blueprint line chart, network topological diagram and geographical map, and furthermore achieved that model and service data
Synchronized update and fortune side adjust artificial set, the switch changed position information collection message of automatic displacement and power failure range and calculate information
Synchronized update, battalion's auxiliary tone tripartite's snap information intercommunication and data sharing have been better met, using the power distribution network three based on CIM
Figure linkage treating method, realizes that power distribution network safe operation and the lifting of good service management level are significant.
The content of the invention
In order to the data model for overcoming current power distribution network production domain and dispatching zone repeats to safeguard common with model disunity, information
Enjoy difficult problem.It is an object of the invention to provide a kind of figure linkage processing method of power distribution network three based on CIM, the method is based on public affairs
Co-information MODEL C IM, State Grid Corporation of China common information model SG-CIM, with same electric network model standard, have got through marketing, life
Produce, scheduling professional barrier, to produce artwork data based on, the device model in line chart as source, access dispatching switch
Displacement information, realizes line chart, network, " linkage of three figures " of geographical map.Power supply reliability is lifted, substantial amounts of manpower has been saved
And material resources, cut operating costs.
The purpose of the present invention is achieved through the following technical solutions：
A kind of figure linkage processing method of power distribution network three based on CIM, it is characterised in that the method comprises the steps：
1）Production system builds equipment and underlying topology data, safeguards power distribution network basic data information.
The Back ground Information of production run personnel maintained equipment in production management system.On asset life cycle basis
On, the unique mark POF of equipment is built, the basic account information and electric topology based on POF maintained equipment connects
Information is connect, power distribution single-line diagram is built.
2）Based on the electricity distribution network model of CIM, linkage artwork document entity is built.
Common information model（CIM）It is the abstract conception model modeled using UML defined in IEC61970/61968,
Based on common information model, description power system production process is related to types of objects, between object class and attribute and they
Relation is representing power system resource.Production system by line chart information with the model data transformation of itself into CIM form,
And SVG graph datas are formed, it is unified to store the data source linked as three figures.
CIM has core bag (Core), and topology bag (Topology), electric wire bag (Wires) measures bag (Meas)；Set up connection
Power distribution network CIM is used in dynamic interaction, and for power distribution network CIM, carries out equipment changing identity property（OptFlag）Expansion
Exhibition, then by the change of line chart version residual quantity and the version change analysis of account, formed according to the power distribution network CIM of extension and handed over
Mutual graph model document entity, data source of the unified storage as the linkage of three figures.
3）By workflow, scheduling anti-error system carries out data parsing based on CIM, forms scheduling account and network
Figure, is scheduled for examination ＆ verification.
Dispatch network figure is the basis that dispatch automated system carries out equipment traffic control, the main connection including distribution line
Network switchs and gets in touch with station ring main unit etc..Circulated by the workflow of Unified frame, by the line chart changing process of production system
It is sent to scheduling anti-error system；Scheduling system carries out data parsing based on CIM, and the equipment and account that formation scheduling is used is opened up
Data are flutterred, and shows complete line chart information, be scheduled examination ＆ verification.
4）Scheduling examination ＆ verification passes through, and forms the stable drawing and model information of scheduling and production, and GIS platform is according to CIM
Parsed along cloth.
After scheduling examination ＆ verification passes through, the stable drawing and model information of scheduling and production is formed, scheduling system is further according to topology
Annexation, extracts the information such as interconnection switch, forms dispatch network figure, uses for anti-error system.Form stable release single line
Production system, the single line diagram data that CIM is pushed again enters GIS platform, and GIS platform carries out parsing edge according to CIM
Cloth, builds the whole network and powers topological geographical map.
5）Scheduling fortune side adjusts the switch changed position collection information sharing of artificial set, automatic displacement, GIS platform power failure range
Calculating information carries out real-time update, completes the linkage of three figures.
Scheduling anti-error system carries out switch set, and automation collection switch changed position information, real time propelling movement according to fortune side
To Real-time Data Center, based on CIM, the quasi real time switch changed position of GIS platform is realized, carry out the meter again of power failure range
Calculate, complete linkage.
Compared with prior art, beneficial effects of the present invention are by for the line chart of power distribution network, dispatch network figure, the whole network ground
Reason figure related application module.Solve the problems, such as the model and Data Source of power distribution network operating maintenance, insertion production domain and scheduling
Domain, lifts power supply reliability, has saved substantial amounts of man power and material, cuts operating costs.Meanwhile, it is public that the present invention has filled up CIM
Three figure linkage techniques of the co-information model in power distribution network production scheduling application are blank, with very big realistic meaning.
Description of the drawings
Power distribution network CIM in Fig. 1 processing methods;
Fig. 2 power distribution network CIM equipment changing identity properties（OptFlag）Value;
The version change analysis process figure of line chart version residual quantity changes and account of the Fig. 3 based on CIM.
Specific embodiment
Below in conjunction with the accompanying drawings the present invention is further described.
A kind of figure linkage processing method of power distribution network three based on CIM, it is characterised in that the method comprises the steps：
1）Production system builds equipment and underlying topology data, safeguards power distribution network basic data information.
The Back ground Information of production run personnel maintained equipment in production management system.On asset life cycle basis
On, the unique mark POF of equipment is built, the basic account information and electric topology based on POF maintained equipment connects
Information is connect, power distribution single-line diagram is built.
2）Based on the electricity distribution network model of CIM, linkage artwork document entity is built.See Fig. 1.
Common information model（CIM）It is the abstract conception model modeled using UML defined in IEC61970/61968,
Based on common information model, description power system production process is related to types of objects, between object class and attribute and they
Relation is representing power system resource.Production system by line chart information with the model data transformation of itself into CIM form,
And SVG graph datas are formed, it is unified to store the data source linked as three figures.
CIM has core bag (Core), and topology bag (Topology), electric wire bag (Wires) measures bag (Meas)；Set up connection
Power distribution network CIM is used in dynamic interaction, and for power distribution network CIM, carries out equipment changing identity property（OptFlag）Expansion
Exhibition, property value is as shown in Figure 2.Again by the change of line chart version residual quantity and the version change analysis of account, according to matching somebody with somebody for extension
Electrical network CIM forms interactive graph model document entity, data source of the unified storage as the linkage of three figures.
The change of line chart version residual quantity and the key step of the version change analysis of account.
(1) initialize.Initialization line chart stable release and the same day submit drawing, account, the topological relevant parameter of version to
Data, build stable release and submit two lists of version to.
(2) using quick sorting algorithm is by stable release and submits to two lists of version to merge into a list.According to biography
The comparison method of system, two groups of data are compared one by one, and such efficiency of algorithm is 0 (N2).The algorithm is in the case where N values are larger
Need larger operand.In order to improve comparison speed, adopt quick sorting algorithm by two groups of data fusions for an array in,
Size comparison is carried out according to handle value, ranking results are drawn；To ranking results using traversal analysis method, identical pel is believed
Breath is eliminated, and different pels is recorded, it follows that comparing result.Algorithm complex after improvement is O
(Nlog2N), thus perform speed obtained effectively being lifted.
(3) to（2）The list that step is produced is carried out, traversal analysis, show that equipment changing is identified, as shown in Figure 3.
3）By workflow, scheduling anti-error system carries out data parsing based on CIM, forms scheduling account and network
Figure, is scheduled for examination ＆ verification.
Dispatch network figure is the basis that dispatch automated system carries out equipment traffic control, the main connection including distribution line
Network switchs and gets in touch with station ring main unit etc..Circulated by the workflow of Unified frame, by the line chart changing process of production system
It is sent to scheduling anti-error system；Scheduling system carries out data parsing based on CIM, and the equipment and account that formation scheduling is used is opened up
Data are flutterred, and shows complete line chart information, be scheduled examination ＆ verification.
4）Scheduling examination ＆ verification passes through, and forms the stable drawing and model information of scheduling and production, and GIS platform is according to CIM
Parsed along cloth.
After scheduling examination ＆ verification passes through, the stable drawing and model information of scheduling and production is formed, scheduling system is further according to topology
Annexation, extracts the information such as interconnection switch, forms dispatch network figure, uses for anti-error system.Form stable release single line
Production system, the single line diagram data that CIM is pushed again enters GIS platform, and GIS platform carries out parsing edge according to CIM
Cloth, builds the whole network and powers topological geographical map.
5）Scheduling fortune side adjusts the switch changed position collection information sharing of artificial set, automatic displacement, GIS platform power failure range
Calculating information carries out real-time update, completes the linkage of three figures.
Scheduling anti-error system carries out switch set, and automation collection switch changed position information, real time propelling movement according to fortune side
To Real-time Data Center, based on CIM, the quasi real time switch changed position of GIS platform is realized, carry out the meter again of power failure range
Calculate, complete linkage.
Claims (3)
1. a kind of figure linkage processing method of power distribution network three based on CIM, it is characterised in that the method comprises the steps：
1）Production system builds equipment and underlying topology data, safeguards power distribution network basic data information；
The Back ground Information of production system personnel's maintained equipment, on the basis of asset life cycle, builds the unique mark of equipment
POF, the basic account information and electric topology link information based on POF maintained equipment builds power distribution single-line diagram；
2）Based on the electricity distribution network model of CIM, linkage artwork document entity is built；
CIM is the abstract conception model using UML modelings, and it describes power system production process and is related to types of objects, uses object
Class and attribute and the relation between them are representing power system resource；Production system is by line chart information and the pattern number of itself
According to being converted into CIM form, and SVG graph datas are formed, data source of the unified storage as the linkage of three figures；
3）By workflow, scheduling anti-error system carries out data parsing based on CIM, forms scheduling account and dispatch network
Figure, is scheduled for examination ＆ verification；
Dispatch network figure is the basis that dispatch automated system carries out equipment traffic control, including distribution line interconnection switch and
Contact station ring main unit；Circulated by the workflow of Unified frame, the line chart changing process of production system is sent to into scheduling
Anti-error system；Scheduling system carries out data parsing based on CIM, forms scheduling equipment and account topological data, and shows
Complete line chart information, is scheduled examination ＆ verification；
4）Scheduling examination ＆ verification passes through, and forms the stable drawing and model information of scheduling and production, and GIS platform is carried out according to CIM
Parsing is along cloth；
After scheduling examination ＆ verification passes through, the stable drawing and model information of scheduling and production is formed, scheduling system is further according to Topology connection
Relation, extracts interconnection switch information, and the circuit of mutual contact is spliced, and forms multi subdispatch network, supplies
Anti-error system is used；The stable release single line production system that will be formed in subdispatch network, pushes again the list of CIM
Graph data enters GIS platform, and GIS platform is parsed along cloth according to CIM, builds the whole network and powers topological geographical map；
5）Scheduling fortune side adjusts the switch changed position collection information sharing of artificial set, automatic displacement, and GIS platform power failure range is calculated
Information carries out real-time update, completes the linkage of three figures；
Scheduling anti-error system carries out switch set, and automation collection switch changed position information according to fortune side, and real time propelling movement is to real
When data platform, based on CIM, realize the quasi real time switch changed position of GIS platform, carry out recalculating for power failure range, it is complete
Into linkage.
2. the figure linkage processing method of power distribution network three based on CIM according to claim 1, it is characterised in that：Step 2）In,
Electricity distribution network model is related to core bag, and electric wire bag, topology bag measures bag content, and topology bag is the core bag in ClM models, is opened up
Each class for flutterring package definition mainly describes the topological connection relation of electric network model.
3. the figure linkage processing method of power distribution network three based on CIM according to claim 1, it is characterised in that：Step 2）In,
Set up linkage interaction and use power distribution network CIM, and for power distribution network CIM, carry out the extension of equipment changing identity property, then
By the change of line chart version residual quantity and the version change analysis of account, form interactive according to the power distribution network CIM of extension
Graph model document entity, data source of the unified storage as the linkage of three figures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410343340.4A CN104143127B (en) | 2014-07-18 | 2014-07-18 | CIM-based three-diagram linkage processing method for distribution network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410343340.4A CN104143127B (en) | 2014-07-18 | 2014-07-18 | CIM-based three-diagram linkage processing method for distribution network |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104143127A CN104143127A (en) | 2014-11-12 |
| CN104143127B true CN104143127B (en) | 2017-05-10 |
Family
ID=51852296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410343340.4A Active CN104143127B (en) | 2014-07-18 | 2014-07-18 | CIM-based three-diagram linkage processing method for distribution network |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104143127B (en) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104361457A (en) * | 2014-11-19 | 2015-02-18 | 国家电网公司 | Information modeling method for production overhaul management of power distribution network and information interactive system and method |
| CN104463968B (en) * | 2014-12-22 | 2017-09-05 | 山东鲁能软件技术有限公司 | The matching of remote sensing image binocular stereo vision and three-dimensional rebuilding method based on power grid GIS three-dimensional platform |
| CN104616101B (en) * | 2015-01-19 | 2017-11-21 | 国家电网公司 | A kind of integrated power system resource model and foundation and maintaining method |
| CN105550810A (en) * | 2015-12-10 | 2016-05-04 | 国网四川省电力公司成都供电公司 | Operation and alteration management method for power grid equipment |
| CN106022961A (en) * | 2016-05-20 | 2016-10-12 | 南京南瑞继保电气有限公司 | Power grid multi-system comprehensive model building method |
| CN108521123B (en) * | 2018-04-26 | 2020-02-14 | 福建积微科技有限公司 | Visual multi-contact-point power distribution network fault section association method |
| CN110517163B (en) * | 2019-07-31 | 2023-01-24 | 广东电网有限责任公司 | Distribution network feeder group analysis method |
| CN110807077B (en) * | 2019-09-18 | 2023-10-10 | 江苏电力信息技术有限公司 | Method for realizing power equipment edge distribution based on mobile terminal assembly GIS technology |
| CN111191332A (en) * | 2019-12-25 | 2020-05-22 | 中国南方电网有限责任公司 | Stock data initialization system and method for dispatching master station transformer diagram module to GIS platform |
| 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 |
| CN111563304B (en) * | 2020-04-29 | 2023-01-20 | 云南电网有限责任公司电力科学研究院 | Power distribution network frame meta-model construction method |
| CN114548447B (en) * | 2022-04-28 | 2022-08-09 | 广东电网有限责任公司佛山供电局 | Distribution network single line diagram release correctness evaluation method and related device |
| CN114880884B (en) * | 2022-07-07 | 2022-09-30 | 北京华源芯电科技有限公司 | Specialized modeling analysis method and system based on digital energy system |
| CN116467285B (en) * | 2023-04-23 | 2024-02-09 | 嘉兴正弦电气有限公司 | Graph module data sharing method and system for whole network power supply |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101499109A (en) * | 2008-07-24 | 2009-08-05 | 杨志华 | Power distribution management information graphic system |
| CN101661527A (en) * | 2009-09-25 | 2010-03-03 | 江西九江供电公司 | Automatic switching system from geographical wiring diagram of distribution network to single line diagram |
| CN103500237A (en) * | 2013-07-03 | 2014-01-08 | 国家电网公司 | Automatic image forming method for power distribution network based on logic layout |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130103724A1 (en) * | 2011-10-25 | 2013-04-25 | General Electric Company | Network and method for managing models |
-
2014
- 2014-07-18 CN CN201410343340.4A patent/CN104143127B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101499109A (en) * | 2008-07-24 | 2009-08-05 | 杨志华 | Power distribution management information graphic system |
| CN101661527A (en) * | 2009-09-25 | 2010-03-03 | 江西九江供电公司 | Automatic switching system from geographical wiring diagram of distribution network to single line diagram |
| CN103500237A (en) * | 2013-07-03 | 2014-01-08 | 国家电网公司 | Automatic image forming method for power distribution network based on logic layout |
Non-Patent Citations (2)
| Title |
|---|
| 《打造城市一流配电网示范区》;濮良平;《国家电网报》;20131230;正文第1-2页 * |
| 《济南配网自动化试点区域建设方案的研究》;房牧;《中国优秀硕士论文电子期刊网 工程科技II辑》;20120430;正文第C042-651页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104143127A (en) | 2014-11-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104143127B (en) | CIM-based three-diagram linkage processing method for distribution network | |
| CN102611199B (en) | Design and configuration integrated system for intelligent substation | |
| CN104133953B (en) | Intelligent substation secondary design system | |
| CN105095600B (en) | A kind of intelligent substation and regulation and control center cooperative modeling method | |
| CN101436790B (en) | On-line splicing and coalition method for electric network model containing complex T connection line | |
| CN102411764B (en) | The data management system of grid equipment and management method | |
| CN109146089A (en) | A kind of life period of an equipment management method based on BIM | |
| CN107679281A (en) | Intelligent station three-dimensional scenic analogue system and implementation method based on Unity dynamic generations | |
| CN108446396B (en) | Power data processing method based on improved CIM model | |
| CN102929911A (en) | All-in-one modeling method for transformer substation and dispatching master station | |
| CN109284346A (en) | A kind of distribution network planning method and device based on cloud computing | |
| CN104331562B (en) | Geographical wiring diagram along cloth method and device in a kind of electric network information system | |
| CN104951844B (en) | A kind of power distribution network thematic map layout optimization method | |
| CN103093392A (en) | Electrical power system three-dimensional digitalization operation platform | |
| CN103078920B (en) | A kind of message on-line testing system based on IEC61968 ESB | |
| CN104682560B (en) | Graphical verifying method for power distribution network model transaction | |
| CN105302954A (en) | Multiplayer online intelligent transformer substation design system | |
| CN103294568A (en) | Distribution network model incremental storage method based on E language | |
| CN103093007A (en) | Power transmission iron tower three-dimensional virtual assembly method | |
| CN103065217A (en) | Digital model splicing method of electric power setting calculating system | |
| CN108647931A (en) | A kind of digital coordination design method of UHV transmission line | |
| CN109933634B (en) | Power system graph drawing method based on power radiation range | |
| CN111222226A (en) | EMS (energy management system) to GIS (geographic information System) model conversion and access system and method based on scheduling application visual angle | |
| CN104915794A (en) | Multi-time-state full-service unified modeling method based on model center | |
| CN107748902A (en) | A kind of method for matching somebody with somebody insertion data acquisition based on scene battalion |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |