CN104992378B - A kind of electric system simulation calculating data management system based on WEB - Google Patents
A kind of electric system simulation calculating data management system based on WEB Download PDFInfo
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Abstract
The present invention provides a kind of electric system simulation calculating data management system based on WEB, and the system comprises external access system, interface server, data processing server and data storage clusters；The external access system is unidirectionally connect by interface server with data processing server, and the data processing server is unidirectionally connect with the data store set group.The present invention realizes the processing of calculation result data relevance, and provides using the regular all data resources of WEB service of REST principle and externally service, simplifies external system and obtains data cost, improves data service efficiency and quality；It can be used in electric system local area network or internet, meet Power System Planning emulation personnel and data efficient acquisition and backup are calculated to electric system simulation.
Description
Technical field
The invention belongs to Simulating technique in Electric Power System fields, and in particular to a kind of electric system simulation calculating based on WEB
Data management system.
Background technique
Electric system simulation calculates the basis that data are Power System Planning analyses.With the hair of great Qu interconnected electric power system
The type of exhibition, the power system computation analysis device parameter needed and operation data is more and more, and data volume also constantly increases, and is
The uniqueness and reliability, the processing speed for improving data for guaranteeing data source, need unified each electric system used at present
Different editions electric power system data forms unified calculating analysis foundation, and issue altogether by standard, general interface
It enjoys.Effective data management and it is shared be the key that improve operation and management level and working efficiency.
Electric system simulation calculates data and mainly uses local file (such as BPA, PSASP 5.0 editions) at present, local data
Library file (such as PSASP 7.0 editions), these three types of storages of network data platform (such as PSDB power system computation data management platform)
Way to manage.Text file is clear in structure, and usage history is long, easily operated.Local database files are easy at high-volume data
Reason, more meets modern software specification.Network-based data platform provides electrical power system analysis and computing relevant device, operation ginseng
Several unified managements is big including power system device underlying parameter, network topology structure and power system operation mode etc.
Data are measured, the multistage segment management of planning electric system, status electric system and history electric system is realized.
These three types of storage management modes are coexisted at present in power system management research department.With intelligent power system
Development, user is required to be convenient to use the data of these three forms, and data mining analysis is carried out on, these three types storage
Though depositing way to manage to have their own advantages, does not all realize whole management, the relevance management of various data of data, especially plan
With stability simulation Liang Ge department, when obtaining more parts of calculation result datas, it is also necessary to calculate the relevance between data.And this
Three classes storage management mode all externally issues data without a kind of good mode, and third party system or program obtain calculated result number
According to difficulty.
Summary of the invention
In order to overcome the above-mentioned deficiencies of the prior art, the present invention calculates data and electric system for electric system simulation
Running mode data feature provides a kind of electric system simulation calculating data management system based on WEB, realizes calculated result
Data correlation processing, and service is provided using the regular all data resources of WEB service of REST pattern and externally, simplify outer
Portion's system obtained data cost improves data service efficiency and quality；It can be used in electric system local area network or internet,
Meet Power System Planning emulation personnel and data efficient acquisition and backup are calculated to electric system simulation.
In order to achieve the above-mentioned object of the invention, the present invention adopts the following technical scheme that:
The present invention provides a kind of electric system simulation calculating data management system based on WEB, and the system comprises outsides
Access system, interface server, data processing server and data storage cluster；The external access system passes through interface service
Device is unidirectionally connect with data processing server, and the data processing server is unidirectionally connect with the data store set group.
The external access system meets REST principle, and user obtains intra vires calculating by external access system
Network backup, downloading and the conversion of data, while also obtaining simulation result.
The external access system is issued by interface server calculates data, calculates data and is protected in the form of calculation document
There are on the disk array of data store set group, the satellite information of calculation document is stored in the database service of data store set group
In device, specifically have:
All calculating data are stored in as a file format under engineering-task-operation three-level logical relation；
For the same unified power system of different running method, the calculated result of different periods of history is stored in an engineering
Under；
The computing unit that the calculating task of electric system is split into is as an operation.
The satellite information includes calculating the affiliated type of data, power system operation mode description, fault type and calculating
Data specifying-information.
The external access system include PSDB data service center, PSD-BPA software, parallel computation service centre,
PSASP software and browser；The PSDB data service center, PSD-BPA software, parallel computation service centre, PSASP software
With interface server by LAN connection, the browser is connect with interface server by internet.
The interface server includes that data import service module, personnel's rights service module, data management analysis service
Module and data structure managing service module；
The data import service module according to engineering-task-operation structure, the calculating number of external access system importing
According to importeding into distributed document storage cluster, integrality, the Correctness checking of calculation document are realized；
Personnel's rights service module determines for realizing the binding of user and engineering and imports calculating data to engineering
User, and determine check, download or delete calculate data user, guarantee calculating data safety；
The data management analysis service module carries out the calculating data in database server in data storage cluster
Administrative analysis, returns to the calculating data specifying-information under engineering, operation, and description information includes the phase calculated under the affiliated engineering of data
The history of pass calculates data and calculates data sheet；
The data structure managing service module, for creating engineering and operation, under same power system operation mode
Calculating data classified and indicated.
The interface server supports the authentication vs. authorization of user using 2.0 agreement of OAuth；
2.0 agreement of OAuth is open standard, and third party website is allowed to access user under the premise of user authorizes
Service provider, OAuth agreement allow user to provide token to third party website, and token includes User ID and web-privilege password Web.
2.0 agreement of OAuth is open standard, authorization layer is arranged between user and service provider, authorization layer is to use
Family, which returns, has extent of competence and validity period token, and extent of competence and validity period of the service provider according to token are opened to user
Put data.
The data processing server carries out analysis and arrangement to the calculating data imported by interface server, completes to calculate
The authority checking of data, and calculation document is stored in data store set group.
The data store set group includes distributed document storage cluster, database server and disk array；
The distributed document storage cluster uses distributed storage mode, for storing calculation document；
The database server is used to save the satellite information of calculation document；
The disk array periodically makes a backup store database server and calculation document, guarantees the peace for calculating data
Entirely.
Compared with prior art, the beneficial effects of the present invention are:
1) processing of calculation result data relevance is realized, and using the regular all data of WEB service of REST principle
Resource simultaneously externally provides service, simplifies external system and obtains data cost, improves data service efficiency and quality；
2) it can be used in electric system local area network or internet, meet Power System Planning emulation personnel to power train
Simulation calculation data efficient of uniting obtains and backup.
Detailed description of the invention
Fig. 1 is that the electric system simulation in the embodiment of the present invention based on WEB calculates data management system structure chart；
Fig. 2 is that external access system imports the flow chart for calculating data in the embodiment of the present invention；
Fig. 3 is user authentication and operational flowchart in the embodiment of the present invention；
Fig. 4 is that the electric system simulation in the embodiment of the present invention based on WEB calculates the description signal of data management system function
Figure.
Specific embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings.
Such as Fig. 1, the present invention provides a kind of electric system simulation calculating data management system based on WEB, the system packet
Include external access system, interface server, data processing server and data storage cluster；The external access system is by connecing
Mouth server is unidirectionally connect with data processing server, and the data processing server unidirectionally connects with the data store set group
It connects.
The external access system meets REST principle, and user obtains intra vires calculating by external access system
Network backup, downloading and the conversion of data, while also obtaining simulation result.
The external access system is issued by interface server calculates data, calculates data and is protected in the form of calculation document
There are on the disk array of data store set group, the satellite information of calculation document is stored in the database service of data store set group
In device, specifically have:
All calculating data are stored in as a file format under engineering-task-operation three-level logical relation；
For the same unified power system of different running method, the calculated result of different periods of history is stored in an engineering
Under；
The computing unit that the calculating task of electric system is split into is as an operation.
The satellite information includes calculating the affiliated type of data, power system operation mode description, fault type and calculating
Data specifying-information.
The external access system include PSDB data service center, PSD-BPA software, parallel computation service centre,
PSASP software and browser；The PSDB data service center, PSD-BPA software, parallel computation service centre, PSASP software
With interface server by LAN connection, the browser is connect with interface server by internet.
The interface server includes that data import service module, personnel's rights service module, data management analysis service
Module and data structure managing service module；
The data import service module according to engineering-task-operation structure, the calculating number of external access system importing
According to importeding into distributed document storage cluster, integrality, the Correctness checking of calculation document are realized；
Personnel's rights service module determines for realizing the binding of user and engineering and imports calculating data to engineering
User, and determine check, download or delete calculate data user, guarantee calculating data safety；
The data management analysis service module carries out the calculating data in database server in data storage cluster
Administrative analysis, returns to the calculating data specifying-information under engineering, operation, and description information includes the phase calculated under the affiliated engineering of data
The history of pass calculates data and calculates data sheet；
The data structure managing service module, for creating engineering and operation, under same power system operation mode
Calculating data classified and indicated.
The interface server supports the authentication vs. authorization of user using 2.0 agreement of OAuth；
2.0 agreement of OAuth is open standard, and third party website is allowed to access user under the premise of user authorizes
Service provider, OAuth agreement allow user to provide token to third party website, and token includes User ID and web-privilege password Web.
2.0 agreement of OAuth is open standard, authorization layer is arranged between user and service provider, authorization layer is to use
Family, which returns, has extent of competence and validity period token, and extent of competence and validity period of the service provider according to token are opened to user
Put data.
The data processing server carries out analysis and arrangement to the calculating data imported by interface server, completes to calculate
The authority checking of data, and calculation document is stored in data store set group.
The data store set group includes distributed document storage cluster, database server and disk array；
The distributed document storage cluster uses distributed storage mode, for storing calculation document；
The database server is used to save the satellite information of calculation document；
The disk array periodically makes a backup store database server and calculation document, guarantees the peace for calculating data
Entirely.
Finally it should be noted that: the above embodiments are merely illustrative of the technical scheme of the present invention and are not intended to be limiting thereof, institute
The those of ordinary skill in category field can still modify to a specific embodiment of the invention referring to above-described embodiment or
Equivalent replacement, these are applying for this pending hair without departing from any modification of spirit and scope of the invention or equivalent replacement
Within bright claims.
Claims (1)
1. a kind of electric system simulation based on WEB calculates data management system, it is characterised in that: the system comprises outsides to connect
Enter system, interface server, data processing server and data storage cluster；The external access system passes through interface server
It is unidirectionally connect with data processing server, the data processing server is unidirectionally connect with the data store set group；
The external access system meets REST principle, and user is obtained intra vires by external access system and calculates data
Network backup, downloading and conversion, while also obtain simulation result；
The external access system is issued by interface server calculates data, calculates data and is stored in the form of calculation document
On the disk array of data store set group, the satellite information of calculation document is stored in the database server of data store set group
In, specifically have:
All calculating data are stored in as a file format under engineering-task-operation three-level logical relation；
For the same unified power system of different running method, the calculated result of different periods of history is stored under an engineering；
The computing unit that the calculating task of electric system is split into is as an operation；
The satellite information includes calculating the affiliated type of data, power system operation mode description, fault type and calculating data
Description information；
The external access system includes PSDB data service center, PSD-BPA software, parallel computation service centre, PSASP soft
Part and browser；The PSDB data service center, PSD-BPA software, parallel computation service centre, PSASP software and interface
Server is connect with interface server by internet by LAN connection, the browser；
The interface server includes that data import service module, personnel's rights service module, data management analysis service module
With data structure managing service module；
The data import service module according to engineering-task-operation structure, and the calculating data that external access system imports are led
Enter into distributed document storage cluster, realizes integrality, the Correctness checking of calculation document；
Personnel's rights service module determines the use for importing and calculating data to engineering for realizing the binding of user and engineering
Family, and determine the user for checking, downloading or deleting and calculate data, guarantee the safety for calculating data；
The data management analysis service module is managed the calculating data in database server in data storage cluster
Analysis, returns to the calculating data specifying-information under engineering, operation, and description information includes relevant under the calculating affiliated engineering of data
History calculates data and calculates data sheet；
The data structure managing service module, for creating engineering and operation, to the meter under same power system operation mode
It counts according to being classified and indicated；
The interface server supports the authentication vs. authorization of user using 2.0 agreement of OAuth；
2.0 agreement of OAuth is open standard, and third party website is allowed to access user service under the premise of user authorizes
Quotient, OAuth agreement allow user to provide token to third party website, and token includes User ID and web-privilege password Web；
2.0 agreement of OAuth is open standard, authorization layer is arranged between user and service provider, authorization layer is returned to user
It rewinds and has permission range and validity period token, extent of competence and validity period of the service provider according to token open money to user
Material；
The data processing server carries out analysis and arrangement to the calculating data imported by interface server, completes to calculate data
Authority checking, and calculation document is stored in data store set group；
The data store set group includes distributed document storage cluster, database server and disk array；
The distributed document storage cluster uses distributed storage mode, for storing calculation document；
The database server is used to save the satellite information of calculation document；
The disk array periodically makes a backup store database server and calculation document, guarantees the safety for calculating data.
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101847162A (en) * | 2010-05-25 | 2010-09-29 | 中国电力科学研究院 | Electric system simulation centre data processing method based on file and database exchange |
| CN102902840A (en) * | 2012-08-21 | 2013-01-30 | 中国电力科学研究院 | Method for sharing simulation data of power system |
| CN103617509A (en) * | 2013-12-13 | 2014-03-05 | 国家电网公司 | Cloud computation-based power system simulation data management method |
| CN103679557A (en) * | 2013-12-17 | 2014-03-26 | 国家电网公司 | Power grid operating mode data managing system based on C/S framework and achieving method for power grid operating mode data managing system |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101847162A (en) * | 2010-05-25 | 2010-09-29 | 中国电力科学研究院 | Electric system simulation centre data processing method based on file and database exchange |
| CN102902840A (en) * | 2012-08-21 | 2013-01-30 | 中国电力科学研究院 | Method for sharing simulation data of power system |
| CN103617509A (en) * | 2013-12-13 | 2014-03-05 | 国家电网公司 | Cloud computation-based power system simulation data management method |
| CN103679557A (en) * | 2013-12-17 | 2014-03-26 | 国家电网公司 | Power grid operating mode data managing system based on C/S framework and achieving method for power grid operating mode data managing system |
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