CN110490761A - A kind of power grid distribution net equipment account data model modelling approach - Google Patents
A kind of power grid distribution net equipment account data model modelling approach Download PDFInfo
- Publication number
- CN110490761A CN110490761A CN201910682914.3A CN201910682914A CN110490761A CN 110490761 A CN110490761 A CN 110490761A CN 201910682914 A CN201910682914 A CN 201910682914A CN 110490761 A CN110490761 A CN 110490761A
- Authority
- CN
- China
- Prior art keywords
- data
- data model
- distribution net
- field
- power grid
- 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.)
- Granted
Links
- 238000013499 data model Methods 0.000 title claims abstract description 153
- 238000009826 distribution Methods 0.000 title claims abstract description 98
- 238000013459 approach Methods 0.000 title claims abstract description 30
- 238000004458 analytical method Methods 0.000 claims abstract description 21
- 238000013461 design Methods 0.000 claims abstract description 20
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 238000005303 weighing Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 9
- 238000012545 processing Methods 0.000 description 5
- 238000007726 management method Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000010606 normalization Methods 0.000 description 3
- 230000000717 retained effect Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000007405 data analysis Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000001131 transforming effect Effects 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 1
- 210000001520 comb Anatomy 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
- 230000001755 vocal effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/23—Updating
- G06F16/2365—Ensuring data consistency and integrity
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/10—Office automation; Time management
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
- G06Q50/06—Energy or water supply
Landscapes
- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Human Resources & Organizations (AREA)
- Strategic Management (AREA)
- Economics (AREA)
- General Business, Economics & Management (AREA)
- Health & Medical Sciences (AREA)
- Tourism & Hospitality (AREA)
- Data Mining & Analysis (AREA)
- Marketing (AREA)
- Entrepreneurship & Innovation (AREA)
- Operations Research (AREA)
- Quality & Reliability (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- General Health & Medical Sciences (AREA)
- Primary Health Care (AREA)
- Computer Security & Cryptography (AREA)
- Databases & Information Systems (AREA)
- General Engineering & Computer Science (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The present invention discloses a kind of power grid distribution net equipment account data model modelling approach comprising following steps: determines business scenario；Business key point and data source are confirmed according to the business scenario；According to the unique data source of the data source explicit data model field, the design principle of the data model field is determined, form data model analysis result；Power grid distribution net equipment account data model is designed according to the data model analysis result；According to the power grid distribution net equipment account data modelling data model database；The power grid distribution net equipment account data model is verified by external data application system.Power grid distribution net equipment account data model modelling approach provided by the invention is driven by business scenario and carries out data combing-analysis-modeling, more meets business demand；Unified business semantics, operation code and technical standard are provided for each operation system, establishes unified distribution net equipment account data model, improves equipment account data sharing and the efficiency that interacts.
Description
Technical field
The present invention relates to Distribution Automation Technology fields, and in particular to a kind of power grid distribution net equipment account data model is built
Mould method.
Background technique
Power grid enterprises have built match relevant to distribution net equipment account in business scopes such as production, marketing, scheduling, meterings
Network service information system assists each business department to commence business operation and decision, therefore between different distribution operating information systems
It needs to carry out the operation of mass data Coordination with regard to Unit account of plant data.
Since each distribution operating information system respectively realizes construction, data normalization degree is not high, in systems organization rank
Section, metadata management, which is made, to be not enough, and data model has a certain difference in each system；In system implementation phase, respectively
The business modular design of system and data architecture design cannot be carried out sufficiently, and each system is not fully according to original planning
Data model built, by data pick-up and it is integrated after, find the number of a large amount of actual Data Physical models and planning
According to model, there is some difference；Data model lacks version management, and the change for data model largely influences system
Unite data integration and application, cause the sharing of equipment account data, interconnect it is relatively difficult.
Summary of the invention
The purpose of the present invention is to provide a kind of power grid distribution net equipment account data model modelling approach to solve existing match
The data normalization degree of network service information system it is low so that equipment account data sharing intercommunication difficulty problem.
To achieve the goals above, the invention provides the following technical scheme: a kind of power grid distribution net equipment account data model
Modeling method comprising following steps: business scenario is determined；Business key point and data source are confirmed according to the business scenario；
According to the unique data source of the data source explicit data model field, the design principle of the data model field is determined,
Form data model analysis result；Power grid distribution net equipment account data model is designed according to the data model analysis result；Root
According to the power grid distribution net equipment account data modelling data model database；As described in the verifying of external data application system
Power grid distribution net equipment account data model.
It preferably, include: combing according to the step for unique data source of the data source explicit data model field
The data information of the data source analyzes the data model field in the data source；Determine the data model field ownership
Data source, formed distribution net equipment data fetch principle.
Preferably, the data information for combing the data source includes:
Combing scheduling operation system data source；Comb production business system data source；Comb GIS operation system data source；
Comb sales service system data source；
The data information of the data source include the data dictionary of the data source, specification, technical requirements, service template,
One of report, tables of data are a variety of.
Preferably, when analyzing the data model field in the data source, including at least the field business meaning,
One of field type, field length, precision, codomain range are a variety of.
Preferably, the design principle of the data model field are as follows: for repeating present in multiple data sources
Or similar first field, only retain first field, is fetched with first field in the distribution net equipment data
Subject to type, length, precision in the determining data source of principle；For not repeating or the second dissimilar field, retain
Second field.
Preferably for not repeating or the second dissimilar field, it is by the data source acknowledgement that second field belongs to
No reservation.
Preferably, the design principle of the data model field further include: proposed for the external data application system
Without ownership data source third field, retain the third field.
Preferably, the power grid distribution net equipment account data model modelling approach further includes being set to form data model point
Combing data check rule step after analysis result step or after design data model database: to the power grid distribution
The data of equipment account data model, the data of the data source are verified, and data improving suggestions are formed.
Preferably, the power grid distribution net equipment account data model modelling approach further includes being set to combing data check rule
The then arrangement data source step after step: analyzing the data dictionary of the data source, forms data source Proposal for update.
It preferably, include: root according to the power grid distribution net equipment account data modelling data model database steps
According to the database of the data model field and the data source, the data model database is designed.
Compared with the prior art, power grid distribution net equipment account data model modelling approach provided by the invention has following
Advantage:
The present invention provides a kind of power grid distribution net equipment account data model modelling approach, are driven and are carried out by business scenario
Data combing, data analysis, data modeling, by business scenario drive so that the distribution net equipment account data model established more
Meet business demand, be preferably business service, avoids data model inconsistent with business information；And form data model analysis
Data model field existence anduniquess data source when as a result, for each operation system provide unified business semantics, operation code and
Technical standard, specification Business Data Standard establish unified distribution net equipment account data model, each distribution business information
System can recognize, apply, improve equipment account data sharing with the efficiency that interacts, data quality level is obviously improved.
Detailed description of the invention
By reading the following detailed description of the preferred embodiment, various other advantages and benefits are general for this field
Logical technical staff will become clear.The drawings are only for the purpose of illustrating a preferred embodiment, and is not considered as to this hair
Bright limitation.In the accompanying drawings:
Fig. 1 is a kind of power grid distribution net equipment account data model modelling approach of preferred embodiment provided by the invention
Step flow chart；
Fig. 2 is the power grid distribution net equipment account data model modeling side of another preferred embodiment provided by the invention
The step flow chart of method.
Specific embodiment
The present invention provides many applicable creative concepts, which be can be reflected in a large number of specifically
In context.The specific embodiment described in following embodiments of the present invention is only used as specific embodiment party of the invention
The exemplary illustration of formula, and be not meant to limit the scope of the invention.
The invention will be further described with specific embodiment with reference to the accompanying drawing.
Embodiment 1
As shown in FIG. 1, FIG. 1 is a kind of power grid distribution net equipment account data moulds of preferred embodiment provided by the invention
The step flow chart of type modeling method.The present embodiment provides a kind of power grid distribution net equipment account data model modelling approach, including
Following steps:
S1, business scenario is determined；
S2, business key point and data source are confirmed according to the business scenario；
S3, according to the unique data source of the data source explicit data model field, determine the data model field
Design principle, formed data model analysis result；
S4, power grid distribution net equipment account data model is designed according to the data model analysis result；
S5, according to the power grid distribution net equipment account data modelling data model database；
S6, the power grid distribution net equipment account data model is verified by external data application system.
The present invention provides a kind of power grid distribution net equipment account data model modelling approach, are driven and are carried out by business scenario
Data combing, data analysis, data modeling, by business scenario drive so that the distribution net equipment account data model established more
Meet business demand, be preferably business service, avoids data model inconsistent with business information；And form data model analysis
Data model field existence anduniquess data source when as a result, for each operation system provide unified business semantics, operation code and
Technical standard, specification Business Data Standard establish unified distribution net equipment account data model, each distribution business information
System can recognize, apply, improve equipment account data sharing with the efficiency that interacts, data quality level is obviously improved.
Specifically, each step will be described in detail below.
Step S1, it determines business scenario: being determined according to service management demand and system application demand.
In practical business, operation system and data are all more complicated, therefore by determining that business scenario can tentatively contract
Small range is modeled by business scenario driving data, reduces data volume and system quantity, and more fitting actual demand is convenient for preferentially
Arrangement business.When determining business scenario, service management demand side, the information such as operation system, operation flow, data trend
It is to be considered as factor；In terms of system application demand, business lean, vocational work efficiency are to be considered as factor.
In the present embodiment, using distribution planning application as business scenario, certainly, this method is also applied for other business fields
Scape.
Step S2, business key point and data source are confirmed according to the business scenario.
After the business scenario determines, analyze the system that the business scenario is related to, including be related to which equipment, which
A little systems, which tables of data, comb out the scope of business, further to determine business key point and data source.
In the present embodiment, distribution planning application be business scenario under, the data source include scheduling operation system,
Operation system, GIS operation system, sales service system are produced, business key point includes substation, 10kV outlet in substation
Switch, distribution transformer.
S3, according to the unique data source of the data source explicit data model field, determine the data model field
Design principle, formed data model analysis result.
Preferably, include: according to the step for unique data source of the data source explicit data model field
The data information for combing the data source analyzes the data model field in the data source；
The data source for determining the data model field ownership forms distribution net equipment data access principle.
Distribution net equipment data access principle, and thus explicit data are formed by the data source that data model field belongs to
The unique data source of model field, that is, data model field is defined, unified industry is provided for each operation system
Business semanteme, operation code and technical standard, specification Business Data Standard, when forming data model analysis result in the later period, if certain
A data model field is defined in multiple data sources, can be carried out according to distribution net equipment data access principle
Judgement and selection.
Preferably, the data information for combing the data source includes:
Combing scheduling operation system data source；
Comb production business system data source；
Comb GIS operation system data source；
Comb sales service system data source.
When combing the data source, the device attribute of device type, maintenance including the system administration, technical jurisdiction model
It encloses, is collected simultaneously arrangement data information.
The data information of the data source include the data dictionary of the data source, specification, technical requirements, service template,
One of report, tables of data are a variety of.The data information of collection is more, and analysis result is more accurate.
Preferably, when analyzing the data model field in the data source, including at least the field business meaning,
One of field type, field length, precision, codomain range are a variety of.Analysis content is more, is more convenient for unification
Definition.
The data source for determining the data model field ownership, when forming distribution net equipment data access principle, due to specific
Equipment returns particular department or system administration, determines access with the data source of data model field ownership, more meets reality.
In the present embodiment, crucial according to the data source and the business in the case where distribution planning application is business scenario
The distribution net equipment that is involved in of point is divided into four seed types, respectively substation and station equipment, distribution transformer, transmission line of electricity,
Distribution line and route auxiliary device；The business key point includes substation, 10kV outlet switch, distribution become in substation
Depressor, wherein 10kV outlet switch is in substation and station equipment this type in substation, substation；Distribution transformer
In this type of distribution transformer；Transmission line of electricity and distribution line and route auxiliary device are then to connect these business key points
Other equipment.
The distribution net equipment data access principle is as shown in table 1.
1 distribution net equipment data of table access principle
In table 1, for substation and station equipment, the unique data of data model field is from production operation system；
For transmission line of electricity, the unique data of data model field is from production operation system；It is attached for distribution line and route
Equipment, the unique data of data model field is from production operation system, but " public affairs/special line mark " this data model word
The unique data of section derives from sales service system；For distribution transformer, " public affairs become " this data model field it is unique
Data source derives from sales service system in production operation system, the unique data of " specially becoming " this data model field,
The unique data of " public/specially to become mark " this data model field derives from sales service system.
Preferably, the design principle of the data model field are as follows:
For repeating present in multiple data sources or similar first field, only retain one described first
Field, with first field the distribution net equipment data access principle determine the data source in type, length,
Subject to precision；
For not repeating or the second dissimilar field, retain second field.
Specifically, processing repetition or similar first field:
According to the Chinese of the data model field, English name to the data model field in the data source
It compares, finds out repetition or similar first field, comb source table name of these fields in each data source, field is said
Whether bright, field English name field Chinese name, field type, must be filled out, the letter such as data value range, precision, length, format
Breath, remains into data model field contrast table.
By taking transforming plant main transformer total capacity as an example, the data model field contrast table is as shown in table 2.
2 data model field contrast table of table (by taking transforming plant main transformer total capacity as an example)
Specifically, processing does not repeat or the second dissimilar field:
Processing repeat or similar first field after, comb out and do not repeat or the second dissimilar field, be aggregated into and do not weigh
Retained in multiple or dissimilar field list.
According to the design principle of the data model field, to form data model analysis as a result, it is possible to from specific
Data attribute is extracted in data source, is assembled into unified data model, improves data normalization degree.
Preferably for not repeating or the second dissimilar field, it is by the data source acknowledgement that second field belongs to
No reservation.Reaffirm so that whether second field be applied in practical business, need to be added to the data
It is determined in model, avoids not safeguarding practical business, the field that the later period will not safeguard is added to the data model
In, to mitigate data volume, improve practicability.
Preferably, the design principle of the data model field further include:
For the third field without ownership data source that the external data application system proposes, retain the third word
Section.
Specifically, the third field without ownership data source is handled:
According to the business demand in step S1, combination processing repeats or when similar first field generates data model
Field contrast table and processing, which do not repeat, or when dissimilar second field generates does not repeat or dissimilar field list, combs out
Without ownership data source third field, be aggregated into without ownership data source field list in retained.
The design principle of the data model field is additionally contemplates that existing operation system may not there be maintenance but reality also
The field occurred again in business, is proposed and is retained by external data application system, improves comprehensive, guarantee data model
It is more consistent with practical business.
S4, power grid distribution net equipment account data model is designed according to the data model analysis result.
According to the data model analysis as a result, deriving the conceptual model of power grid distribution net equipment account data
(Conceptual Data Model, CDM) describes the title of power grid distribution net equipment, the relationship of the attribute for including, equipment room
Deng；The logical model (Logical Data Model, LDM) for further designing power grid distribution net equipment account data, determines power grid
The data structure of distribution net equipment determines title, type, length of device attribute etc..
S5, according to the power grid distribution net equipment account data modelling data model database.
Preferably, according to the power grid distribution net equipment account data modelling data model database, i.e. design power grid
The physical model (Physical Data Model, PDM) of distribution net equipment account data, step includes:
According to the database of the data model field and the data source, the data model database is designed.
Comprehensively consider the data model field of extraction and the database of the data source, carries out data model number
It is designed according to library, defines data list structure, table incidence relation.
S6, the power grid distribution net equipment account data model is verified by external data application system.
After creating the data model, importing business datum, data supporting is provided to external Data application system, is led to
It crosses service application scene and verifies whether the power grid distribution net equipment account data model can be used, if the power grid distribution net equipment
Account data model is not met by service application demand, then proposes the change of data model, so as to further perfect.
Embodiment 2
As shown in Fig. 2, Fig. 2 is the power grid distribution net equipment account data of another preferred embodiment provided by the invention
The step flow chart of model modelling approach.
The power grid that power grid distribution net equipment account data model modelling approach provided in this embodiment is provided with embodiment 1 is matched
Net equipment account data model modeling method the difference is that only:
The power grid distribution net equipment account data model modelling approach includes combing data check rule step, the comb
Managing data check rule step includes:
Data, the data of the data source of the power grid distribution net equipment account data model are verified, number is formed
According to improving suggestions.
According to step S3, according to the data information of the data source, the data model field in the data source is analyzed
When, data check rule can be combed, the data including data, data source to the data model verify, mainly
Whether verification data have filled in, whether the data filled in meet specification etc., while combing forms data improving suggestions, are subsequent
The problem of data rectification provide guidance.
Preferably, the power grid distribution net equipment account data model modelling approach further includes being set to combing data check rule
The then arrangement data source step after step:
The data dictionary of the data source is analyzed, data source Proposal for update is formed.
It is analyzed by the data dictionary to the data source, wherein function problem that may be present, field are asked for discovery
Topic etc. forms data source Proposal for update.
In the present embodiment, the combing data check rule step is made as step S4, the arrangement data source step
For step S5, after forming data model analysis result i.e. step S3, certainly, the step S4, step S5 can also be set
After design data model database steps, carried out according to the process of construction of the power grid distribution net equipment account data model
Different designs is all to provide technical support for the rectification of subsequent data, system rectification.
In embodiment of above, each step in method provided by the invention is illustrated, is realized by computer
Execute completion.That is, installing corresponding software in advance in a computer, power grid distribution net equipment account number is executed by runs software
According to model modelling approach.Realize that the software of power grid distribution net equipment account data model modelling approach above-mentioned can store in meter
In calculation machine read/write memory medium, and it is executed by processor；Wherein, the processor can be used as one or more processors
Chip is implemented, or can be a part of one or more specific integrated circuits (ASIC), and storage medium above-mentioned can
To include but is not limited to following kind of storage medium: flash memory (Flash Memory), read-only memory (ROM), arbitrary access
The various media that can store program code such as memory (RAM), mobile hard disk, magnetic or disk.
It should be noted that the above-mentioned embodiments illustrate rather than limit the invention, and this
Field technical staff can be designed alternative embodiment without departing from the scope of the appended claims.In claim
In, any reference symbol between parentheses should not be configured to limitations on claims.Word "comprising" is not excluded for depositing
In element or step not listed in the claims.
Claims (10)
1. a kind of power grid distribution net equipment account data model modelling approach, which is characterized in that itself the following steps are included:
Determine business scenario；
Business key point and data source are confirmed according to the business scenario；
According to the unique data source of the data source explicit data model field, determine that the design of the data model field is former
Then, data model analysis result is formed；
Power grid distribution net equipment account data model is designed according to the data model analysis result；
According to the power grid distribution net equipment account data modelling data model database；
The power grid distribution net equipment account data model is verified by external data application system.
2. power grid distribution net equipment account data model modelling approach according to claim 1, which is characterized in that according to described
The step for unique data source of data source explicit data model field includes:
The data information for combing the data source analyzes the data model field in the data source；
The data source for determining the data model field ownership forms distribution net equipment data access principle.
3. power grid distribution net equipment account data model modelling approach according to claim 2, which is characterized in that described in combing
The data information of data source includes:
Combing scheduling operation system data source；
Comb production business system data source；
Comb GIS operation system data source；
Comb sales service system data source；
The data information of the data source include the data dictionary of the data source, specification, technical requirements, service template, report,
One of tables of data is a variety of.
4. power grid distribution net equipment account data model modelling approach according to claim 2, which is characterized in that described in analysis
When data model field in data source, including at least business meaning, field type, field length, precision, the value of the field
One of domain range is a variety of.
5. power grid distribution net equipment account data model modelling approach according to claim 2, which is characterized in that the data
The design principle of model field are as follows:
For repeating present in multiple data sources or similar first field, only retain first field,
It is with type, length, precision of first field in the data source that distribution net equipment data access principle determines
It is quasi-；
For not repeating or the second dissimilar field, retain second field.
6. power grid distribution net equipment account data model modelling approach according to claim 5, which is characterized in that for not weighing
The second multiple or dissimilar field is confirmed whether to retain by the data source that second field belongs to.
7. power grid distribution net equipment account data model modelling approach according to claim 5, which is characterized in that the data
The design principle of model field further include:
For the third field without ownership data source that the external data application system proposes, retain the third field.
8. power grid distribution net equipment account data model modelling approach according to claim 1, which is characterized in that the power grid
Distribution net equipment account data model modelling approach further includes being set to be formed after data model analysis result step or design data
Combing data check rule step after model database:
Data, the data of the data source of the power grid distribution net equipment account data model are verified, it is whole to form data
Reconstruction view.
9. power grid distribution net equipment account data model modelling approach according to claim 8, which is characterized in that the power grid
Distribution net equipment account data model modelling approach further includes the arrangement data source step after combing data check rule step
It is rapid:
The data dictionary of the data source is analyzed, data source Proposal for update is formed.
10. power grid distribution net equipment account data model modelling approach according to claim 1, which is characterized in that according to institute
Stating power grid distribution net equipment account data modelling data model database steps includes:
According to the database of the data model field and the data source, the data model database is designed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910682914.3A CN110490761B (en) | 2019-07-26 | 2019-07-26 | Power grid distribution network equipment ledger data model modeling method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910682914.3A CN110490761B (en) | 2019-07-26 | 2019-07-26 | Power grid distribution network equipment ledger data model modeling method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110490761A true CN110490761A (en) | 2019-11-22 |
| CN110490761B CN110490761B (en) | 2022-06-28 |
Family
ID=68547575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910682914.3A Active CN110490761B (en) | 2019-07-26 | 2019-07-26 | Power grid distribution network equipment ledger data model modeling method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110490761B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111275210A (en) * | 2020-01-14 | 2020-06-12 | 国网山西省电力公司电力科学研究院 | Transformer substation auxiliary equipment ledger information sharing method and device |
| CN112612842A (en) * | 2020-12-30 | 2021-04-06 | 南方电网深圳数字电网研究院有限公司 | Standing book information input method and device, electronic equipment and storage medium |
| CN112988768A (en) * | 2019-12-18 | 2021-06-18 | 中国电信股份有限公司 | Method and device for realizing data tracing |
| CN113642850A (en) * | 2021-07-20 | 2021-11-12 | 国网江苏省电力有限公司南通供电分公司 | Data fusion method and terminal for power distribution network planning |
| CN114238263A (en) * | 2021-10-20 | 2022-03-25 | 北银金融科技有限责任公司 | Database modeling system based on data dictionary |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040088283A1 (en) * | 2002-10-31 | 2004-05-06 | Elecdecom, Inc. | Data entry, cross reference database and search systems and methods thereof |
| CN103366311A (en) * | 2013-07-11 | 2013-10-23 | 昆明能讯科技有限责任公司 | Data fusion processing method based on transformer substation multi-system |
| CN105589886A (en) * | 2014-10-24 | 2016-05-18 | 国家电网公司 | Power network public information model construction method and power network public information model construction device |
| CN106933837A (en) * | 2015-12-29 | 2017-07-07 | 航天信息股份有限公司 | A kind of database table model and creation method |
| CN107341603A (en) * | 2017-06-30 | 2017-11-10 | 国网山东省电力公司电力科学研究院 | Multi-source transmission line of electricity account based on character match corresponds to capacity checking device and method |
| CN107391765A (en) * | 2017-09-01 | 2017-11-24 | 云南电网有限责任公司电力科学研究院 | A kind of power network natural calamity data warehouse model implementation method |
| CN109656912A (en) * | 2018-12-13 | 2019-04-19 | 成都四方伟业软件股份有限公司 | Data model management-control method, device and server |
-
2019
- 2019-07-26 CN CN201910682914.3A patent/CN110490761B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040088283A1 (en) * | 2002-10-31 | 2004-05-06 | Elecdecom, Inc. | Data entry, cross reference database and search systems and methods thereof |
| CN103366311A (en) * | 2013-07-11 | 2013-10-23 | 昆明能讯科技有限责任公司 | Data fusion processing method based on transformer substation multi-system |
| CN105589886A (en) * | 2014-10-24 | 2016-05-18 | 国家电网公司 | Power network public information model construction method and power network public information model construction device |
| CN106933837A (en) * | 2015-12-29 | 2017-07-07 | 航天信息股份有限公司 | A kind of database table model and creation method |
| CN107341603A (en) * | 2017-06-30 | 2017-11-10 | 国网山东省电力公司电力科学研究院 | Multi-source transmission line of electricity account based on character match corresponds to capacity checking device and method |
| CN107391765A (en) * | 2017-09-01 | 2017-11-24 | 云南电网有限责任公司电力科学研究院 | A kind of power network natural calamity data warehouse model implementation method |
| CN109656912A (en) * | 2018-12-13 | 2019-04-19 | 成都四方伟业软件股份有限公司 | Data model management-control method, device and server |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112988768A (en) * | 2019-12-18 | 2021-06-18 | 中国电信股份有限公司 | Method and device for realizing data tracing |
| CN112988768B (en) * | 2019-12-18 | 2024-01-26 | 中国电信股份有限公司 | Method and device for realizing data tracing |
| CN111275210A (en) * | 2020-01-14 | 2020-06-12 | 国网山西省电力公司电力科学研究院 | Transformer substation auxiliary equipment ledger information sharing method and device |
| CN111275210B (en) * | 2020-01-14 | 2023-05-02 | 国网山西省电力公司电力科学研究院 | Method and device for sharing account information of auxiliary equipment of transformer substation |
| CN112612842A (en) * | 2020-12-30 | 2021-04-06 | 南方电网深圳数字电网研究院有限公司 | Standing book information input method and device, electronic equipment and storage medium |
| CN113642850A (en) * | 2021-07-20 | 2021-11-12 | 国网江苏省电力有限公司南通供电分公司 | Data fusion method and terminal for power distribution network planning |
| CN114238263A (en) * | 2021-10-20 | 2022-03-25 | 北银金融科技有限责任公司 | Database modeling system based on data dictionary |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110490761B (en) | 2022-06-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110490761A (en) | A kind of power grid distribution net equipment account data model modelling approach | |
| CN111159191B (en) | Data processing method, device and interface | |
| Saldivar et al. | Industry 4.0 with cyber-physical integration: A design and manufacture perspective | |
| CN104268428B (en) | A kind of visual configuration method calculated for index | |
| WO2021135177A1 (en) | Construction method and apparatus for energy data warehouse system | |
| US9607110B2 (en) | System and method for realizing a building system | |
| Bjeladinovic | A fresh approach for hybrid SQL/NoSQL database design based on data structuredness | |
| CN103473672A (en) | System, method and platform for auditing metadata quality of enterprise-level data center | |
| CN111190881A (en) | Data management method and system | |
| CN106663037A (en) | Feature processing tradeoff management | |
| CN106575246A (en) | Machine learning service | |
| CN111260413A (en) | Vector graph-based rapid calculation method for construction cost of power main network engineering | |
| CN108280562B (en) | Method for standardizing data resources of power enterprise | |
| CN105843793B (en) | The method and system of appropriate rows concept is detected and created during automodel generates | |
| CN102073701A (en) | Semantic definition-based multi-data source data querying method | |
| CN114416855A (en) | Visualization platform and method based on electric power big data | |
| CN105446952B (en) | For handling the method and system of semantic segment | |
| CN114048641A (en) | Design method and device of model in power marketing field | |
| CN111078766A (en) | Data warehouse model construction system and method based on multidimensional theory | |
| CN107798137B (en) | A kind of multi-source heterogeneous data fusion architecture system based on additive models | |
| CN110134511A (en) | A kind of shared storage optimization method of OpenTSDB | |
| Diyasa et al. | Comparative analysis of rest and graphql technology on nodejs-based api development | |
| Hu | Information lifecycle modeling framework for construction project lifecycle management | |
| Long et al. | Object-Oriented Database for Managing Building Modeling Components and Metadata | |
| CN107357919A (en) | User behaviors log inquiry system and method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |