CN104834985A - Synthetic data active information service method for electric power dispatching - Google Patents
Synthetic data active information service method for electric power dispatching Download PDFInfo
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Abstract
The invention discloses a synthetic data active information service method for electric power dispatching. The synthetic data active information service method comprises the steps of acquiring service data and alarm information of an electric power system through a data acquiring and monitoring control platform; uploading the service data and the alarm information to a data center which is provided with multiple types of databases; configuring multiple types of data interfaces on a remote proxy server, and dispatching the information in each database of the data center to a plurality of instant communication clients. The synthetic data active information service method for electric power dispatching according to the invention performs functions of automatically acquiring and integrating multi-source data of the electric power system and effectively improving management for operation state of the electric power system.
Description
Technical field
The present invention relates to electron electric power technical field, particularly relate to a kind of power scheduling integrated data Active Information Services method.
Background technology
Power scheduling is to ensure a kind of effective means that power network safety operation, externally reliable power supply, all kinds of electrical production work are carried out in order and adopted.The specific works content of power scheduling is the data message fed back according to various information collecting device, or the information that monitor staff provides, in conjunction with electrical network actual operation parameters, as voltage, electric current, frequency, load etc., consider every production work development condition, to power grid security, economical operation state judges, operational order is issued by phone or automatic system, commander site operation personnel or automatic control system adjust, as adjusted generator output, Load adjustment distributes, switched capacitor, reactor etc., thus guarantee that electrical network continues safe and stable operation.
Current, the level of IT application of the dispatching of power netwoks information announcing of China's power industry is lower, in the displaying and statistical study of schedule information disclosure, mainly there is following problem: first, form display form is comparatively single, form is represented based on report, general only adopt static Web page to provide data simply enumerate the browsing service with artificial file, do not possess the custom-built query function of scheduling disclosure information, do not support sequence and the data assemblies of the whole network relevant information, more do not support interactive inquiry flexibly and visually represent function; The second, the structurized process of data deficiency, cannot integrate data, redundant information is more; The statistics of poor information profound level and analysis, limit the effective and reasonable use of user to scheduling disclosure information, be unfavorable for the efficient supervision promoting electrical network and generator operation.In addition, the robotization means of information announcing lack, and the automatization level of the collection of information, integration, examination & verification, issuing process is lower, causes the craft of extensive work needs to complete, the problems such as release cycle is longer, and real-time is poor.
Summary of the invention
Technical matters to be solved by this invention is, provides a kind of technical scheme of power scheduling integrated data Active Information Services, and the multi-source data of automation collection and integration electric system, for each client of electric system initiatively provides Data Information Service.
For solving above technical matters, the embodiment of the present invention provides a kind of power scheduling integrated data Active Information Services method, comprising:
Business datum and the warning information of electric system is gathered by data acquisition and Monitor and Control platform;
Described business datum and warning information are uploaded to data center; Described data center is provided with polytype database;
Remote agent server configures polytype data-interface, by the message scheduling in each database of described data center to multiple instant communication client.
Further, described data acquisition and Monitor and Control platform comprise preposition Communications Processor Module, then described power scheduling integrated data Active Information Services method also comprises:
Gathered the real time data in electric system by described preposition Communications Processor Module, and described real time data is uploaded in the real-time data base of data center.
Further, described power scheduling integrated data Active Information Services method also comprises:
Gathered the warning information in electric system by described preposition Communications Processor Module, and described warning information is uploaded in the alarm storehouse of data center;
Warning information in alarm storehouse is carried out categorised collection by described data center.
In the attainable mode of one, described business datum and the warning information being gathered electric system by data acquisition and Monitor and Control platform, is specially:
Data acquisition and Monitor and Control platform configure multiple data-interface, comprises Real-time data interface, warning information interface, figure and curve interface;
Refreshed by the multi-source data stream of data-interface described in each to electric system;
Classify to refreshing the multi-source data obtained and collect.
Further, describedly on remote agent server, configure polytype data-interface, by the message scheduling in each database of described data center to multiple instant communication client, comprising:
Remote agent server receives the services request of each instant communication client;
On described remote agent server, configuring corresponding service entrance according to described services request to support, described service interface is described remote agent server and each instant communication client distribution object coding;
Described remote agent server obtains the argument structure of desired data by with described services request and described object coding;
Access each database in described data center according to described argument structure, described remote agent server finds out target data, and by call back function, described target data is sent to each instant communication client.
Further, when the data of described real-time data base are read in described instant communication client request, described power scheduling integrated data Active Information Services method also comprises:
The data corresponding with described services request are encoded and distributes unique identification symbol;
The access mode of configuration target data; Described access mode comprises the table name, object name and the domain name that configure target data;
For target data configuration data type and out-of-limit mark.
Again further, described power scheduling integrated data Active Information Services method also comprises:
Communication module and man-machine interface are set in each instant communication client;
Communicated to connect by described communication module and described remote agent server, send services request to described remote agent server and accept the PUSH message of described remote agent server;
The data message received classification is illustrated in described man-machine interface by instant communication client described in each; Described man-machine interface comprises main interface, subscription interface, alarm interface, data display interface and application Entry Interface.
The power scheduling integrated data Active Information Services method that the embodiment of the present invention provides, gathers business datum and the warning information of electric system by data acquisition and Monitor and Control platform; Described business datum and warning information are uploaded to data center; Described data center is provided with polytype database; Described business datum comprises real time data and historical data, therefore, can by configuring polytype data-interface on remote agent server, by in the message scheduling in each database of described data center to multiple instant communication client, for each instant communication client initiatively provides Data Information Service.Each instant communication client can obtain the real time data of current electric grid operation by remote agent server, and comprehensive historical data can obtain grid operation state comprehensively and accurately; Immediately, abundant alarm storehouse is also one of advantage of the embodiment of the present invention, the warning information of combing in alarm storehouse, classification, collection is the reliable basis of user's Timeliness coverage electric power system fault, even if communication customer end can be arranged in portable computer, smart mobile phone or other mobile terminals by user, realize the effective supervision to electric system at any time, everywhere.
Accompanying drawing explanation
Fig. 1 is the flow chart of steps of an embodiment of power scheduling integrated data Active Information Services method provided by the invention.
Fig. 2 is that a kind of of the electric system integrated data dispatching platform that provides of the embodiment of the present invention can the Organization Chart of implementation.
Fig. 3 is that a kind of that the electric system multi-source data that provides of the embodiment of the present invention gathers can the flow chart of steps of implementation.
Fig. 4 is the flow chart of steps of a kind of communication mode of the remote agent server that provides of the embodiment of the present invention and instant communication client.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described.
See Fig. 1, it is the flow chart of steps of an embodiment of power scheduling integrated data Active Information Services method provided by the invention.
In the present embodiment, described power scheduling integrated data Active Information Services method, comprising:
Step S101: the business datum and the warning information that are gathered electric system by data acquisition and Monitor and Control platform (Supervisory Control And DataAcquisition is called for short SCADA);
Step S102: described business datum and warning information are uploaded to data center; Described data center is provided with polytype database;
Step S103: configure polytype data-interface on remote agent server, by the message scheduling in each database of described data center to multiple instant communication client.
During concrete enforcement, electric system integrated data dispatching platform can be set up and realize dispatching the multi-source data of electric system.
Referring to Fig. 2, be that a kind of of the electric system integrated data dispatching platform that provides of the embodiment of the present invention can the Organization Chart of implementation.
During concrete enforcement, described electric system integrated data dispatching platform comprises advance data acquisition platform 201, data center 202, remote agent server 203 and multiple stage instant communication client 1 ~ N, N > 1.Remote agent server 203 is also by communicating to connect by communication network and each instant communication client after the safety certification of fire wall 204.Wherein, advance data acquisition platform 201 comprises data acquisition and Monitor and Control platform SCADA, and preferably, described data acquisition and Monitor and Control platform SCADA also comprise preposition Communications Processor Module.Then described power scheduling integrated data Active Information Services method also comprises: gathered the real time data in electric system by described preposition Communications Processor Module, and described real time data be uploaded in the real-time data base of data center 202.
Further, described power scheduling integrated data Active Information Services method also comprises: gathered the warning information in electric system by described preposition Communications Processor Module, and be uploaded in the alarm storehouse of data center by described warning information; Warning information in alarm storehouse is carried out categorised collection by described data center.
Item alarm and important real time data is shown at instant communication client, whether warning information is correctly complete, be directly connected to the effective monitoring to electric system and reliability, therefore an alarm storehouse that is accurate, comprehensive, instant, that enrich is the important foundation that electric system integrated data is dispatched.
During concrete enforcement, data center 202 is configured with polytype database, and wherein, real-time database is also configured with real-time data base supporting interface or real time data bus; The databases such as alarm storehouse and graph curve storehouse are configured with corresponding supporting interface respectively.
In the present embodiment, remote agent server 203 provides agent data and application service support, can provide and include but not limited to that name Service, WEB service, Report Forms Service, WSERVER (Windows server) serve.Wherein, name Service can provide based on service search and CORBA (Common ObjectRequest Broker Architecture, Common Object Request Broker Architecture or Common Object Request Broker Architecture (CORBA)) object systematic function.WEB service mainly provides the support of application entrance, namely passes through the corresponding entry address of configuration at instant communication client, provides login and purview certification, provide application support.Report Forms Service provides corresponding address of service, by logging in and after purview certification, providing User Defined intelligent report forms to customize, consult, issuing function support.WSERVER provides agency service, to provide the service support of real time data, historical data, warning information to instant communication client (itself does not possess system platform function).
As shown in Figure 3, be that a kind of that the electric system multi-source data that provides of the embodiment of the present invention gathers can the flow chart of steps of implementation.In the attainable mode of one, described step S101 is specially:
Step S301: configure multiple data-interface in data acquisition and Monitor and Control platform, comprises Real-time data interface, warning information interface, figure and curve interface.
Step S302: refreshed by the multi-source data stream of data-interface described in each to electric system.
Step S303: classify to refreshing the multi-source data obtained and collect.
During concrete enforcement, when being carried out data transmission by Real-time data interface, first real time data is carried out registering and (succeed in registration, then return ident value, as-1; Registration failure, otherwise the session handle returning that is greater than 0), then obtain the argument structure of transmission data.
Particularly, with following table 1 be realize Real-time data interface configuration one realize program:
The configuration of table 1 Real-time data interface realizes program
Wherein, groupname is log-on data group coding; Source represents asked what system of Data Source, such as EMS (Energy Manage System, energy management system), WAMS (Wide AreaMeasurement System, wide-area monitoring systems), TMR (Tele Meter Reading System, electric energy metered system), WDS (wireless bridging system) etc., or server is as SCADA, PAS (electric system application system), DTS (Dispatcher Training System for Electric Power Network) etc.Registration parameter p aras.ObjName client and server end both sides in interface definition are about decided to be object coding, and paras.ObjType is appointment type, as remote measurement, remote signalling or electric degree.Clk is call back function, when server data sends all data to client, or change data time can client trigger call this function.
Referring to Fig. 4, it is the flow chart of steps of a kind of communication mode of the remote agent server that provides of the embodiment of the present invention and instant communication client.
Particularly, described step S103 comprises:
Step S401: remote agent server 203 receives the services request of each instant communication client;
Step S402: configure corresponding service entrance according to described services request on described remote agent server 203 and support is described remote agent server 203 and each instant communication client distribution object coding on described service interface;
Step S403: described remote agent server 203 obtains the argument structure of desired data by with described services request and described object coding;
Step S404: access each database in described data center according to described argument structure, described remote agent server 203 (in the data each database of the heart 202 in) finds out target data, and by call back function, described target data is sent to each instant communication client.
Further, when the data of described real-time data base are read in described instant communication client request, described power scheduling integrated data Active Information Services method also comprises: encode to the data corresponding with described services request and distribute unique identification symbol; The access mode of configuration target data; Described access mode comprises the table name, object name and the domain name that configure target data; Further, be target data configuration data type and out-of-limit mark.
If need to ask the value in the server in real-time database, form, object or territory, for new access mode, need configuration group name (Groupname), can preferably symbolization " * " as the first character of group name, after be made up of numeral, alphabetical, underscore.Server name, can type selecting one below as data source (Source): SCADA, PAS, DTS etc., be defaulted as SCADA time default.The configuration relative complex of object name (ObjName), for new access mode, object name is made up of 3 part order, table name, object name, domain name, and centre is separated by newline.Be less than the integer data of 255, suggestion is registered as YX_TYPE, and other types data then advise being registered as YC_TYPE.Such as, during Analog as got SCADA server shows, object is called the out-of-limit mark of Analog1, so: groupname=" * xxx_group ", source=" SCADA ", paras [i] .ObjName=" analog nxxx_yc nolgrade ", analog: table name, xxx_yc: object coding, Olgrade: the out-of-limit grade domain name of analog scale.
Further, described power scheduling integrated data Active Information Services method also comprises: in each instant communication client, arrange communication module and man-machine interface.As shown in table 2, be each functional module that instant communication client configures.
Each functional module that table 2 instant communication client configures
| Module title | Function description |
| Communication module | Be responsible for communicating with WSERVER, subscribe to, accept PUSH message |
| Main interface | Main frame, custom menu, organizational structure, login |
| Subscribe to interface | Alarm and real time data subscribe to interface |
| Alarm interface | Interface is shown in alarm |
| Data display interface | Significant data shows interface (in real time, history curve) |
| Application Entry Interface | Application Entry Interface (can customize according to application issue situation) |
Communicated to connect by described communication module and described remote agent server 203, send services request to described remote agent server 203 and accept the PUSH message of described remote agent server; The data message received classification is illustrated in described man-machine interface by instant communication client described in each; Described man-machine interface comprises main interface, subscription interface, alarm interface, data display interface and application Entry Interface.
The power scheduling integrated data Active Information Services method that the embodiment of the present invention provides, gathers business datum and the warning information of electric system by data acquisition and Monitor and Control platform; Described business datum and warning information are uploaded to data center; Described data center is provided with polytype database; Described business datum comprises real time data and historical data, therefore, can by configuring polytype data-interface on remote agent server, by in the message scheduling in each database of described data center to multiple instant communication client, for each instant communication client of electric system initiatively provides Data Information Service.Each instant communication client can obtain the real time data of current electric grid operation by remote agent server, and comprehensive historical data can obtain grid operation state comprehensively and accurately; Immediately, abundant alarm storehouse is also one of advantage of the embodiment of the present invention, the warning information of combing in alarm storehouse, classification, collection is the reliable basis of user's Timeliness coverage electric power system fault, even if communication customer end can be arranged in portable computer, smart mobile phone or other mobile terminals by user, realize the effective supervision to electric system at any time, everywhere.
The above is the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications are also considered as protection scope of the present invention.
Claims (7)
1. a power scheduling integrated data Active Information Services method, is characterized in that, comprising:
Business datum and the warning information of electric system is gathered by data acquisition and Monitor and Control platform;
Described business datum and warning information are uploaded to data center; Described data center is provided with polytype database;
Remote agent server configures polytype data-interface, by the message scheduling in each database of described data center to multiple instant communication client.
2. power scheduling integrated data Active Information Services method as claimed in claim 1, it is characterized in that, described data acquisition and Monitor and Control platform comprise preposition Communications Processor Module, then described method also comprises:
Gathered the real time data in electric system by described preposition Communications Processor Module, and described real time data is uploaded in the real-time data base of data center.
3. power scheduling integrated data Active Information Services method as claimed in claim 2, it is characterized in that, described method also comprises:
Gathered the warning information in electric system by described preposition Communications Processor Module, and described warning information is uploaded in the alarm storehouse of data center;
Warning information in alarm storehouse is carried out categorised collection by described data center.
4. power scheduling integrated data Active Information Services method as claimed in claim 3, it is characterized in that, described business datum and the warning information being gathered electric system by data acquisition and Monitor and Control platform, is specially:
Data acquisition and Monitor and Control platform configure multiple data-interface, comprises Real-time data interface, warning information interface, figure and curve interface;
Refreshed by the multi-source data stream of data-interface described in each to electric system;
Classify to refreshing the multi-source data obtained and collect.
5. power scheduling integrated data Active Information Services method as claimed in claim 4, it is characterized in that, describedly on remote agent server, configure polytype data-interface, by the message scheduling in each database of described data center to multiple instant communication client, comprising:
Remote agent server receives the services request of each instant communication client;
On described remote agent server, configuring corresponding service entrance according to described services request to support, described service interface is described remote agent server and each instant communication client distribution object coding;
Described remote agent server obtains the argument structure of desired data by with described services request and described object coding;
Access each database in described data center according to described argument structure, described remote agent server finds out target data, and by call back function, described target data is sent to each instant communication client.
6. power scheduling integrated data Active Information Services method as claimed in claim 5, it is characterized in that, when the data of described real-time data base are read in described instant communication client request, described method also comprises:
The data corresponding with described services request are encoded and distributes unique identification symbol;
The access mode of configuration target data; Described access mode comprises the table name, object name and the domain name that configure target data;
For target data configuration data type and out-of-limit mark.
7. the power scheduling integrated data Active Information Services method as described in any one of claim 1 ~ 6, it is characterized in that, described method also comprises:
Communication module and man-machine interface are set in each instant communication client;
Communicated to connect by described communication module and described remote agent server, send services request to described remote agent server and accept the PUSH message of described remote agent server;
The data message received classification is illustrated in described man-machine interface by instant communication client described in each; Described man-machine interface comprises main interface, subscription interface, alarm interface, data display interface and application Entry Interface.
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| CN113691441A (en) * | 2021-08-05 | 2021-11-23 | 国电南瑞科技股份有限公司 | Center-to-center cooperative instant communication system, method and device for power dispatching system |
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