CN102255386A - Operation management system of client distribution equipment - Google Patents
Operation management system of client distribution equipment Download PDFInfo
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- CN102255386A CN102255386A CN2011101624282A CN201110162428A CN102255386A CN 102255386 A CN102255386 A CN 102255386A CN 2011101624282 A CN2011101624282 A CN 2011101624282A CN 201110162428 A CN201110162428 A CN 201110162428A CN 102255386 A CN102255386 A CN 102255386A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/20—End-user application control systems
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Abstract
The invention discloses an operation management system of client distribution equipment. The system comprises a management centre and a plurality of substation monitoring terminals, which are connected through a communication network. The substation monitoring terminals comprise field monitoring equipment; the field monitoring equipment is respectively connected to a communication unit and used for transmitting monitored real-time data of the client distribution equipment to the management centre through the communication network; the management centre comprises a plurality of servers; and the servers are used for acquiring the real-time data of the client distribution equipment and processing the real-time data according to a pre-set policy. The operation management system of the client distribution equipment, disclosed by the invention, is advantageous for an electric power management department to initially know load conditions of users and is beneficial to improving electric energy qualities of the users and the system and ensuring the operation safety and reliability of the distribution equipment.
Description
Technical field
The present invention relates to the power automation field, is a kind of usefulness electrical measurement controller switching equipment total management system that relates to the operation of on-line monitoring high-low pressure cabinet, functions such as background monitoring, after-sale service management, operation management, efficiency analysis, substation communication are provided specifically.
Background technology
Along with the growth of domestic electricity needs, the scale of electrical network major network constantly enlarges, and complexity improves constantly, and needs integrated use advanced person's technology and management means, guarantees safe operation.Aspect distribution, on the whole, the distribution net equipment of China is backward with respect to power transmission network, and aging phenomenon is serious, and unreasonable structure, is difficult to tackle user's requirement more and more higher to reliability.When updating at user's one side distribution facility, also need to strengthen equipment condition monitoring, improve the troubleshooting level, so that power grid enterprises can effectively prevent and avoid the generation of fault by the operation of remote facility surveillance power consumption equipment; Simultaneously, also need optimize maintenance scheduling, reduce scheduled outage; Particularly, can provide the sufficient information support, improve the troubleshooting level after fault takes place, realize to fault quick location, isolate and restore electricity.
How to innovate operation maintenance of electricity consumption customer capital and management mode, the accurate general level of the health of rational evaluation equipment, can avoid or reduce " cross and repair; cross examination " phenomenon again, asset size constantly enlarge and the operation maintenance staff size is constant in addition the situation of reduction under guarantee the operation maintenance quality, reduce operation expense? in order to solve this difficult problem, the striving direction of electricity consumption enterprise is: obtain device status data, grasp the assets health status in real time, by at present traditional scheduled overhaul to the repair based on condition of component transition, optimize and prolong service life of equipment, reduce the personnel demand and the cost of assets operation maintenance.
Based on above-mentioned starting point, developed the power automation management system at present, but had shortcomings such as real-time is poor, fail safe is low; And this systemic-function is comparatively single, and expansion is difficulty comparatively, thereby can not satisfy the requirement of user and enterprise fully.
Summary of the invention
At above-mentioned technical problem, the object of the present invention is to provide a kind of client controller switching equipment operation management system, to guarantee the fail safe and the reliability of controller switching equipment operation.
For solving above technical problem, technical scheme provided by the invention is, a kind of client controller switching equipment operation management system comprises the administrative center and the some electrical substation monitoring terminals that connect by communication network, wherein:
Described electrical substation monitoring terminal comprises field monitoring equipment, is connected respectively to communication unit, is used for by communication network the client controller switching equipment real time data of monitoring being sent to described administrative center;
Described administrative center comprises some servers, is used to gather client controller switching equipment real time data, and handles according to preset strategy.
More preferably, described administrative center disposes data acquisition subsystem, data process subsystem, real-time Monitor And Control Subsystem and database, wherein:
Described data acquisition subsystem is used to gather client controller switching equipment real time data, obtains sampled data one time;
Described data process subsystem is used for a described sampled data is carried out information integration, obtains the aftertreatment data behind the analysis optimization;
Described real-time Monitor And Control Subsystem is used to finish and the communicating by letter of described data process subsystem, and according to described aftertreatment data, in real time display client controller switching equipment running status and alarm data;
Described database is connected to described data process subsystem, is used for carrying out data interaction with described data process subsystem.
More preferably, described administrative center disposes monitoring figure and draws subsystem, is connected to described database, is used for obtaining the monitoring station tabulation of described database, and each monitoring station is drawn monitoring figure, and with the drawing interface saving to described database.
More preferably, described real-time Monitor And Control Subsystem is connected to described database, is used for obtaining the drawing interface that described database is preserved, and realizes with the real-time display client controller switching equipment of graphics mode running status.
More preferably, described administrative center disposes the project configuration subsystem, is connected to described database, is used to dispose the monitoring project of electricity consumption side controller switching equipment.
More preferably, described administrative center disposes the short message alarm subsystem, is connected to described database, according to the client controller switching equipment alarm data that obtains, corresponding issue alarm message information.
More preferably, described administrative center disposes server end integrated operation maintenance management subsystem, is connected to described database, provides operation information but be used for the forward end user.
More preferably, described server end integrated operation maintenance management subsystem comprises views module, comprehensive management module, tracing analysis module, after-sale service module, operation management module, efficiency analysis module and substation communication unit.
More preferably, described server end integrated operation maintenance management subsystem comprises authentication module, is used to provide the login window of checking user right and validity.
More preferably, described electrical substation monitoring terminal is connected to the work substation, and described work substation is used for display client controller switching equipment real time data and incident, and is connected to communication network by described communication unit.
More preferably, described work substation disposes client substation maintaining-managing system, is used for being responsible for the maintenance management of client power equipment.
More preferably, described client substation maintaining-managing system comprises real time data display module, history querying module, principle Wiring module, information interaction module, operation management module, user's diagnostic module, fault preview module, video specification module, device management module and user management module.
More preferably, described client substation maintaining-managing system comprises authentication module, is used to provide the login window of checking user right and validity.
More preferably, after described client substation maintaining-managing system starts, start Modbus initiatively poll thread and GPRS heartbeat thread.
More preferably, described client substation maintaining-managing system is accepted described administrative center to the real-time monitoring figure, real-time event short message alarm, the online technical support/service consultation that issue, regular visit/maintenance items and plant maintenance scheme, and corresponding the processing.
More preferably, described communication network is a GPRS network.
More preferably, described communication unit is the GPRS module.
More preferably, described GPRS module is the keep-alive pattern piece with data acquisition, automatic dialing, agreement webmaster and event monitoring active upload function.
More preferably, described GPRS module is provided with RS485 interface and RS232 interface.
More preferably, described field monitoring equipment is the smart machine with Modbus bus interface, is connected to described GPRS module with the R485 bus mode.
More preferably, described on-site monitoring equipment 18 tunnel analog signal detection unit comprise 16 way switch monitoring means and 18 tunnel analog signal detection unit.
More preferably, described 16 way switch monitoring means and described 18 tunnel analog signal detection unit are provided with RS485 interface and RS232 interface.
More preferably, described electrical substation monitoring terminal is connected with field apparatus and patrols and examines terminal, is used to gather client controller switching equipment real time data and is saved in this locality and handle.
More preferably, client controller switching equipment real time data comprises operation power data, device status data and client's continuous data.
Compared with prior art, client controller switching equipment operation management system of the present invention helps electric administrative department tentatively to understand user's load condition, improves the quality of power supply of user and system, guarantees the fail safe and the reliability of controller switching equipment operation.Integrated comprehensive protection device by this system (high pressure four distant, low pressure three is distant), initiatively protection level is improved at for a long time conventional old station in the time of using.In addition, the present invention can improve the managerial skills of client to equipment, helps operator on duty's management equipment better, also makes things convenient for manufactory, operation maintenance unit and user interaction (as service, consulting, annual test prerun etc.).
Description of drawings
Fig. 1 is the Organization Chart of client controller switching equipment operation management system of the present invention;
Fig. 2 is the structure chart of client controller switching equipment operation management system of the present invention;
Fig. 3 is the functional frame composition of server among Fig. 1;
Fig. 4 is the process chart of data acquisition subsystem;
Fig. 5 is the process chart of data process subsystem;
Fig. 6 draws the process chart of subsystem for monitoring figure;
Fig. 7 is the process chart of real-time Monitor And Control Subsystem;
Fig. 8 is the functional structure chart of server end integrated operation maintenance management subsystem;
Fig. 9 is the process chart that lands of server end integrated operation maintenance management subsystem;
Figure 10 is the functional structure chart of client substation maintaining-managing system;
Figure 11 is the process chart that lands of client substation maintaining-managing system;
Figure 12 is the winding diagram of 16 way switch monitoring means;
Figure 13 is the interface layout figure of 16 way switch monitoring means;
Figure 14 is the function design frame chart of 16 way switch monitoring means;
Figure 15 is the process chart of 16 way switch monitoring means;
Figure 16 is the winding diagram of 18 tunnel analog signal detection unit;
Figure 17 is the interface layout figure of 18 tunnel analog signal detection unit;
Figure 18 is the function design frame chart of 18 tunnel analog signal detection unit;
Figure 19 is the process chart of 18 tunnel analog signal detection unit;
Figure 20 is the winding diagram of GPRS module;
Figure 21 is the interface layout top view of GPRS module;
Figure 22 is the interface layout bottom view of GPRS module;
Figure 23 is a GPRS functions of modules design frame chart;
Figure 24 is the process chart of GPRS module.
Embodiment
Client controller switching equipment operation management system of the present invention (electric nurse R) is the total management system that designs at the variety of issue that exists in the power equipment operation maintenance, and its main functional modules comprises basic monitoring, tracing analysis, after-sale service, operation management, efficiency analysis, substation communication etc.
In order to make those skilled in the art understand technical scheme of the present invention better, the present invention is described in further detail below in conjunction with the drawings and specific embodiments.
(1) system architecture
Referring to Fig. 1～Fig. 3, represent the structure of client controller switching equipment operation management system one preferred embodiment of the present invention simultaneously.This client controller switching equipment operation management system combines multinomial professional techniques such as automatic technology, software engineering, algorithm research, forms the complete solution that comprises aspects such as data acquisition, transfer of data, information integration, analysis optimization and information represent of a cover.
Referring to Fig. 1, represent the framework of client controller switching equipment operation management system of the present invention (hereinafter to be referred as system).This client controller switching equipment operation management system comprises administrative center 100 and the some electrical substation monitoring terminals 400 that connects by communication network 200, wherein: electrical substation monitoring terminal 400 comprises field monitoring equipment, be connected respectively to communication unit (being preferably the GPRS module), be used for the client controller switching equipment real time data of monitoring being sent to administrative center 100 by communication network 200 (as GPRS mobile network, Internet); Administrative center 100 comprises the main website server, is used to gather client controller switching equipment real time data, and handles according to preset strategy.
As shown in Figure 1, the route effect of communicating by letter is played with the main website server in the mobile data center of communication network 200; Simultaneously, administrative center 100 also comprises the peripheral hardwares such as other server, work station and printer that also connect by Ethernet; In addition, be also connected to work substation 300 as the electrical substation monitoring terminal 400 of terminal equipment, so that display client controller switching equipment real time data and incident; This work substation 100 is connected to communication network by communication unit, also can be directly connected to the main website server certainly.
Consider the network environment influence, the present invention further carries out on-site data gathering by disposing each collection in worksite equipment collection point table, preserves data to local computing and carries out subsequent treatment, and concrete scheme is as follows:
As shown in Figure 1, electrical substation monitoring terminal 400 is connected with field apparatus and patrols and examines terminal 500, is used to gather client controller switching equipment real time data and is saved in this locality handle.This field apparatus is patrolled and examined the functional software that terminal 500 is equipped with similar work substation, but its function includes only on-site data gathering, and does not comprise the reciprocal process by Network Transmission and server.This functional software can be installed on client's notebook, is convenient to the equipment of field monitoring personnel to a plurality of different locations.It is the last 485 interface COMD of GPRS that above-mentioned field apparatus is patrolled and examined terminal 500 collection line interfaces, can directly receive on client's notebook.By each collection in worksite equipment collection point table of configuration, effectively carry out on-site data gathering thus, preserve data and to local computing, can carry out subsequent treatment easily.
Like this, this system combines multinomial professional techniques such as automatic technology, software engineering, algorithm research, forms the complete solution that comprises aspects such as data acquisition, transfer of data, information integration, analysis optimization and information represent of a cover.
Wherein, the real time data of demand side power equipment mainly comprises three classes: operation power data, device status data and client's continuous data.The GPRS communication network based on open standard is adopted in the collection of data, and IP-based real-time Data Transmission mode.It is based on the data network communications of open standard (TCP/IP), and protocol converter is provided, can compatible existing equipment, and multichannel is shared, improves channel utilization index, and the multichannel capacity can be utilized by other data communication.
Especially, system of the present invention is divided into four levels with analysis optimization: real-time event, threshold value, notice, screen display, note according to the information integration degree; Index is calculated, trend analysis; Data analysis, incident in real time or diagnostic process, data mining afterwards; Senior optimization, business model and planning, decision support.Be convenient to like this make up more perfect application system, thereby satisfy user and enterprise's requirement better.
The present invention can obtain data from a plurality of data sources by display systems, with the information after the optimization process by analysis, presents to the user with the interface and the graphics mode of customization.And the real-time Monitor And Control Subsystem of figure provides one-stop message reference for the user, and the user of different levels obtains the information that oneself is paid close attention to, and the user can dispose information and the manifestation mode that needs demonstration, can also realize the distribution to analysis result.
As shown in Figure 2, system of the present invention comprises two kinds of mode of operations, is summarized as follows:
One is fundamental mode.At transformer station or substation in zone, utilize field apparatus (to comprise own hardware module, as 16 way switch monitoring means CCM16,18 tunnel analog signal detection unit CCM18, intelligent object CCM2010K etc.) and other smart machine (such as Sepam, PM instrument, the switch of Modbus interface is arranged) with Modbus bus interface, be connected to the GPRS module with the RS485 bus mode, and be sent to the main website server of administrative center by GPRS network.Especially, own hardware module CCM16, CCM18 wherein has the active event writing function.
Its two, be the substation pattern.The data that field apparatus is gathered link to each other with the work on the spot substation by the Modbus bus, by work real-time video data in substation and incident, and by connection GPRS module with data upload to management center server.And management center server will provide and comprise and issue real-time monitoring figure, the real-time event short message alarm, online technical support/service consultation, regular visit/maintenance items, services such as plant maintenance solution, and by work the substation is corresponding handles.
As shown in Figure 3, server comprises the functional module of background function module and foreground user-operable, and wherein: the backstage has comprised processing capacities such as data acquisition, processing and historical record; The foreground has not only comprised functions such as equipment state collection, has also comprised management functions such as the after-sales service of controller switching equipment and operation maintenance.Correspondingly, configuration client substation, work substation maintaining-managing system.
(2) upper layer software (applications) purposes, technical characterstic and composition
Except that above hardware system, the present invention also must be provided with corresponding software system.It is that to carry out the operation maintenance of client controller switching equipment with combined with hardware equipment be purpose, is " client controller switching equipment total management system " that a cover is applicable to power dispatching data collection, data processing, data display and data analysis.
The exploitation of related software systems and running environment are:
Hardware environment---more than the P4, the machine of the above internal memory of 526M all can;
Environment develops software---Windows2000/NT/XP/Windows7 all can, the above version of Microsoft.Net FrameWork2.0, SQL Server 2008 clients need to be installed.
Operating software environment---Microsoft Windows XP as operating system, SQL Server 2008 as database server.
The programming language of software, programming tool, version number---Microsoft Visual Studio C#2008, SQLServer 2008.
The system code amount---about 70000.
Wherein, as shown in Figure 2, upper layer software (applications) comprises Shine Server (data acquisition subsystem), Data Process II (data process subsystem), MonitorSys (Monitor And Control Subsystem in real time), DG5 (monitoring figure draws subsystem), PESManager (server end integrated operation maintenance management subsystem), Project Config (project configuration subsystem), SMSAlarm (short message alarm subsystem) and PESSubstation (client substation operation maintenance system) etc., briefly is introduced below.
1, Shine Server---data acquisition subsystem
Shine Server is responsible for data acquisition, and carries out alternately with Data Process II data processing.
Referring to Fig. 4, the concrete course of work is: after initialization was finished in system start-up, the load driver configuration file began to monitor the connection (S401～S403) of Data Process II; After the successful connection, receive the some token name of Data Process II,, need to determine the some mark value (S404～S406) of inquiry by comparing with configuration file; Generate the Modbus order, and send (S407) to the GPRS of appointment module by GRPS net or Internet net; After receiving the mark value that GPRS beams back, send (S408) to Data Process II again.According to the polling cycle of layout setting, systemic circulation sends next bar Modbus querying command.
2, Data Process II---data process subsystem
Data Process II is responsible for handling the data of receiving, and finishes the data interaction with database, Shine Server and picture supervisory control system.
Referring to Fig. 5, the concrete course of work is: after finishing initialization, connect with local data base, obtain database listening port (S501, S502); Obtain equipment and the mark title of point and the corresponding relation (S503) of numbering from server end integrated operation maintaining-managing system; Connect Shine Server, receive the equipment point mark instantaneous value that Shine Server beams back after the successful connection, be saved to database (S504～S506); Current value and line alarm more be provided with compare,, then preserve and alarm to database (S507～S508) if produce Threshold Crossing Alert; At last currency is sent to graph monitoring system (S509).After complete, Data Process II returns and receives next group equipment point mark instantaneous value, and above step circulates.
3, DG5---monitoring figure draws subsystem
Referring to Fig. 6, shown in step S601～S614, DG5 monitoring figure draws subsystem and obtains monitoring station tabulation in the connection database, and each website is drawn monitoring figure, can be saved to after completing in the database, and realization shows the real-time status of monitoring station.
4, PES MonitorSys---real-time Monitor And Control Subsystem
Referring to Fig. 7, shown in step S701～S714, the real-time Monitor And Control Subsystem of PES MonitorSys mainly is the communication of finishing with the main website server, and according to the interface of drawing in PES DG5, in real time the running status and the alarm data of display device.
5, PESManager---server end integrated operation maintaining-managing system
Referring to Fig. 8, the maintenance management of PESManager charge server end integrated operation, the informational function of front end user-operable is divided into seven modules: view, integrated management, tracing analysis, after-sale service, operation management, efficiency analysis, substation communication.This subsystem has ten menu items such as file, view, integrated management, tracing analysis, after-sale service, operation management, efficiency analysis, substation communication, window, help, wherein view, integrated management, tracing analysis, after-sale service, operation management, efficiency analysis, corresponding seven functional modules of substation communication menu item.
Referring to Fig. 9, PES Manager uses login window to verify user's authority and validity: after initializationization, the switch data storehouse (S901～S902), if handover success then eject dialog boxes for login (S903), unsuccessful then prompting connects failed database (S904), system withdraws from (S908); After the login authentication success, system will adjust main interface menu by authority, show main interface content (S905), and checking is unsuccessful then ejects login failure prompting frame (S906), and system withdraws from (S908); At this moment, if having power factor or electric energy to use out-of-limit prompting will eject out-of-limit suggestion content (S907, S909); And under main interface, system will show subwindow by the menu option that the user clicks, and execution subwindow system (S910～S911).
6, PES SubStation---client substation operation maintenance system
Participate in Figure 10, PES SubStation is responsible for the maintenance management of client power equipment.Main functional modules comprises, real time data demonstration, history querying, principle wiring, information interaction, operation management, user's diagnosis, fault preview, video specification, equipment control, user management etc.
Referring to Figure 11, shown in step S1101～S1109, PES SubStation uses login window to verify user's authority and validity: eject dialog boxes for login behind system initialization, the login authentication success then shows main interface by authority, if power user's login, then can manage and user management module by display device the unsuccessful login failure of then pointing out of login; When starting main interface, this subsystem can start Modbus initiatively poll thread and GPRS heartbeat thread; Under main interface, click menu option, will show subwindow, carry out the subwindow system.
(3) design of hardware module
1,16 way switch monitoring means
16 way switch monitoring means (CCM16) are a kind of high-performance distribution monitor devices that designs succinct practicality, are particularly suitable for the intelligent switch state-detection of low-voltage distribution cabinet.Be mainly used in the simple distribution loop of monitoring requirement, can be integrated in the low-voltage distribution cabinet easily.
Simultaneously referring to Figure 12～Figure 13, adopt single or multiple CCM16 equipment to realize a plurality of low tension loops of monitoring, standard RS485 is provided interface, standard MODBUS agreement and a standard RS232 interface that is used for parameter configuration and diagnosis, and plurality of indicator lamps group L16... and switch and binding post group P16....The RS232 interface that is provided in to diagnose is also referred to as CONSOLE port, by adopting supporting CCM16CONSOLE software, can communicate the diagnosis of parameter configuration and equipment input state.
Referring to Figure 14, CCM16 function design module 16-1 comprises modules such as parameter configuration module 16-11, I/O digital sampling and processing 16-12, bus communication module 16-13 and data preservation module 16-14.Configuration interface 16-2 is associated with parameter configuration module 16-11.Parameter configuration module 16-11 carries out data monitoring with I/O digital sampling and processing 16-12 and communicates by letter with parameter configuration.Data preservation module 16-14 will preserve the record among the I/O digital sampling and processing 16-12.Bus communication module 16-13 obtains data from I/O data acquisition process mould 16-12 piece, and preserves module 16-14 reading and recording or partial parameters is set from data.In addition, the data among the parameter configuration module 16-11 can be saved to data and preserve module 16-14.Data preservation module 16-14 also can read the parameter among the parameter configuration module 16-11.And bus interface 16-3 is associated with bus communication module 16-13, and device bus interface is provided.
Referring to Figure 15, CCM16 reads parameter (S1501, S1502) behind system initialization; Creation task afterwards begins to carry out the task scheduling (S1503, S1504) of relevant functional module.Preserve parameter if desired and then carry out data preservations (S1505, S1510), read-write ROM and return data (S1511, S1512), scheduling (S1513) then continues to execute the task; If do not need to preserve parameter, then carry out I/O data acquisition process (S1506).Keeping records if desired then sends the message activation data and preserves (S1507, S1510); Otherwise carry out bus communication (S1508).Data access then sends the message activation data and preserves (S1509, S1510), otherwise returns task scheduling if desired.
2,18 tunnel analog signal detection unit
Simultaneously referring to Figure 16, Figure 17, adopt single or multiple CCM18 equipment to realize a plurality of loops of monitoring, employing standard MODBUS agreement, a standard RS485 interface and a standard RS232 interface that is used for parameter configuration and diagnosis are provided, and plurality of indicator lamps group L18... and switch and binding post group P18....Diagnostic RS232 interface is also referred to as CONSOLE port, can communicate parameter configuration and the diagnosis of equipment input state by adopting supporting CCM18CONSOLE software.
Referring to Figure 18, CCM18 function design module 18-1 comprises parameter configuration module 18-11, I/O digital sampling and processing 18-2, bus communication module 18-13 and data preservation module 18-14.Configuration interface 18-2 is associated with parameter configuration module 18-11.Parameter configuration module 18-11 carries out data monitoring with I/O digital sampling and processing 18-2 and communicates by letter with parameter configuration.Data preservation module 18-14 will preserve the record among the I/O digital sampling and processing 18-2.Bus communication module 18-13 obtains data from I/O digital sampling and processing 18-2.And preserve module 18-14 reading and recording or partial parameters is set from data.In addition, the data among the parameter configuration module 18-11 can be saved to data and preserve module 18-14.Data preservation module 18-14 also can read the parameter among the parameter configuration module 18-11.Bus interface 18-3 is associated with bus communication module 18-13, and device bus interface is provided.
Referring to Figure 19, the course of work and the CCM16 of CCM18 are similar.CCM18 reads parameter (S1901, S1902) behind system initialization; Creation task afterwards begins to carry out the task scheduling (S1903, S1904) of relevant functional module.Preserve parameter if desired and then carry out data preservations (S1905, S1910), read-write ROM and return data (S1911, S1912), scheduling (S1913) then continues to execute the task; If do not need to preserve parameter, then carry out I/O data acquisition process (S1906).Keeping records if desired then sends the message activation data and preserves (S1907, S1910); Otherwise carry out bus communication (S1908).Data access then sends the message activation data and preserves (S1909, S1910), otherwise returns task scheduling if desired.
3, GPRS module (CCMgprs)
((the GPS module is a kind of high performance communicator that designs succinct practicality CCMgprs) to client power equipment mobile comm unit, and the on off state that is particularly suitable for the wide area power distribution cabinet detects.Be mainly used in adopting in the supervisory control system of GPRS communication in the wide scope.Can realize data acquisition, have functions such as automatic dialing, agreement webmaster and event monitoring active upload the switch cubicle detection module of CCM series.Adopted advanced TCP keepalive feature, the reliability that links with the main website server is guaranteed in the automatic maintenance of realization TCP link that can be transparent.
Referring to Figure 20～Figure 22, this GPRS module is provided with GPRS antenna G5 and SIM card slot G6.In addition, this GPRS module provides accurate RS485 interface of 1 road sign and 1 road RS232 interface, and wherein: the RS485 interface comprises a plurality of binding posts (as Figure 20), is used for and the communicating by letter of CCM collecting unit; The RS232 interface is used for parameter configuration and diagnosis.Diagnostic RS232 interface is also referred to as CONSOLE port, by adopting supporting CCMgprs CONSOLE software, can communicate the diagnosis of parameter configuration and equipment input state.
As Figure 21～shown in Figure 22, CCMgprs is provided with indicator light group L1... and L2..., is used for display device different operating state, specifically comprises following state:
GPRS indicator light Chang Liang---expression is dialled;
The flicker of GPRS indicator light---the expression server is sent out the equipment of counting to by GPRS;
LINK indicator light constant---expression has connected server;
The flicker of RUN indicator light---indication equipment moves.
Referring to Figure 23, the CCMgprs mobile comm unit comprise main controller G1 and with the external interface of main controller G1 related (connection), this main controller G1 comprises parameter configuration module G11, wireless communication module G12 (present embodiment is preferably the GPRS communication module), communication bus module G13 (present embodiment is preferably 485 mouthfuls), alarm detection module G14 etc.; External interface comprises configuration interface G2 and bus interface G3.Concrete annexation and function are as follows: configuration interface G2 is associated (connection) with parameter configuration module G11; Bus interface G3 and communication bus module G13 related (connection); Wireless communication module G12 is connected with external server G4, is used to carry out the corresponding communication task; Parameter configuration module G11 connects wireless communication module G12, is used to dispose the parameter of wireless communication module G12, and the result who is about to parameter configuration will return wireless communication module G12; Communication bus module G13 connects wireless communication module G12, be used for and wireless communication module G12 between data penetration transmission; Alarm detection module G14 connects communication bus module G13 and wireless communication module G12, is used for polling device, uploads warning information in wireless communication module G12, and finishes mutual with communication bus module G13.
Referring to Figure 24, be the concrete course of work of CCMgprs.Main controller after initialization, read parameter (S2402), carry out GPRS communication task (S2403); If receive the equipment query order, then be forwarded to 485 mouthfuls (communication bus modules), carry out 485 port communications tasks (S2409).If order need be returned, then be sent to GPRS mouth (wireless communication module), carry out GPRS communication task (S2403), otherwise it is multitask coordinated to return execution.If do not receive the equipment query order, then execution parameter disposes and the alarm detection task, and poll 485 equipment (S2405～S2407).If produce alarm, then upload and alarm, otherwise carry out 485 communication tasks (S2409) to GPRS mouth (S2408).
Above embodiment includes but are not limited to following function: (1) equipment and parameter management; (2) in real time/the history curve analysis; (3) history querying; (4) after-sale service/evaluation statistics; (5) power distribution cabinet operation statistics; (6) regular visit/maintenance; (7) the out-of-limit prompting of parameter/statistics; (8) substation information/O﹠M is mutual; (9) user's diagnosis/monitoring figure.Thus, multinomial professional techniques such as automatic technology, software engineering, algorithm research are combined, form the complete solution that comprises aspects such as data acquisition, transfer of data, information integration, analysis optimization and information represent of a cover.Especially,, can obtain data,, present to the user with the interface and the graphics mode of customization with the information after the optimization process by analysis from a plurality of data sources by display systems.And graph monitoring system provides one-stop message reference for the user, and the user of different levels obtains the information that oneself is paid close attention to, and the user can dispose information and the manifestation mode that needs demonstration, can also realize the distribution to analysis result.
Only be preferred implementation of the present invention below, should be pointed out that above-mentioned preferred implementation should not be considered as limitation of the present invention, protection scope of the present invention should be as the criterion with claim institute restricted portion.For those skilled in the art, without departing from the spirit and scope of the present invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (24)
1. a client controller switching equipment operation management system is characterized in that, comprises the administrative center and the some electrical substation monitoring terminals that connect by communication network, wherein:
Described electrical substation monitoring terminal comprises field monitoring equipment, is connected respectively to communication unit, is used for by communication network the client controller switching equipment real time data of monitoring being sent to described administrative center;
Described administrative center comprises some servers, is used to gather client controller switching equipment real time data, and handles according to preset strategy.
2. client controller switching equipment operation management system as claimed in claim 1 is characterized in that, described administrative center disposes data acquisition subsystem, data process subsystem, real-time Monitor And Control Subsystem and database, wherein:
Described data acquisition subsystem is used to gather client controller switching equipment real time data, obtains sampled data one time;
Described data process subsystem is used for a described sampled data is carried out information integration, obtains the aftertreatment data behind the analysis optimization;
Described real-time Monitor And Control Subsystem is used to finish and the communicating by letter of described data process subsystem, and according to described aftertreatment data, in real time display client controller switching equipment running status and alarm data;
Described database is connected to described data process subsystem, is used for carrying out data interaction with described data process subsystem.
3. client controller switching equipment operation management system as claimed in claim 2, it is characterized in that, described administrative center disposes monitoring figure and draws subsystem, be connected to described database, be used for obtaining the monitoring station tabulation of described database, each monitoring station is drawn monitoring figure, and with the drawing interface saving to described database.
4. client controller switching equipment operation management system as claimed in claim 3, it is characterized in that, described real-time Monitor And Control Subsystem is connected to described database, is used for obtaining the drawing interface that described database is preserved, and realizes with the real-time display client controller switching equipment of graphics mode running status.
5. client controller switching equipment operation management system as claimed in claim 2 is characterized in that described administrative center disposes the project configuration subsystem, is connected to described database, is used to dispose the monitoring project of electricity consumption side controller switching equipment.
6. client controller switching equipment operation management system as claimed in claim 2, it is characterized in that described administrative center disposes the short message alarm subsystem, be connected to described database, according to the client controller switching equipment alarm data that obtains, corresponding issue alarm message information.
7. client controller switching equipment operation management system as claimed in claim 2 is characterized in that, described administrative center disposes server end integrated operation maintenance management subsystem, is connected to described database, provides operation information but be used for the forward end user.
8. client controller switching equipment operation management system as claimed in claim 7, it is characterized in that described server end integrated operation maintenance management subsystem comprises views module, comprehensive management module, tracing analysis module, after-sale service module, operation management module, efficiency analysis module and substation communication unit.
9. client controller switching equipment operation management system as claimed in claim 8 is characterized in that, described server end integrated operation maintenance management subsystem comprises authentication module, is used to provide the login window of checking user right and validity.
10. client controller switching equipment operation management system as claimed in claim 1, it is characterized in that, described electrical substation monitoring terminal is connected to the work substation, and described work substation is used for display client controller switching equipment real time data and incident, and is connected to communication network by described communication unit.
11. client controller switching equipment operation management system as claimed in claim 10 is characterized in that described work substation disposes client substation maintaining-managing system, is used for being responsible for the maintenance management of client power equipment.
12. client controller switching equipment operation management system as claimed in claim 11, it is characterized in that described client substation maintaining-managing system comprises real time data display module, history querying module, principle Wiring module, information interaction module, operation management module, user's diagnostic module, fault preview module, video specification module, device management module and user management module.
13. client controller switching equipment operation management system as claimed in claim 12 is characterized in that, described client substation maintaining-managing system comprises authentication module, is used to provide the login window of checking user right and validity.
14. client controller switching equipment operation management system as claimed in claim 12 is characterized in that, after described client substation maintaining-managing system starts, starts Modbus initiatively poll thread and GPRS heartbeat thread.
15. client controller switching equipment operation management system as claimed in claim 10, it is characterized in that, described client substation maintaining-managing system is accepted described administrative center to the real-time monitoring figure, real-time event short message alarm, the online technical support/service consultation that issue, regular visit/maintenance items and plant maintenance scheme, and corresponding the processing.
16. client controller switching equipment operation management system as claimed in claim 1 is characterized in that described communication network is a GPRS network.
17. client controller switching equipment operation management system as claimed in claim 16 is characterized in that described communication unit is the GPRS module.
18. client controller switching equipment operation management system as claimed in claim 17 is characterized in that, described GPRS module is the keep-alive pattern piece with data acquisition, automatic dialing, agreement webmaster and event monitoring active upload function.
19. client controller switching equipment operation management system as claimed in claim 17 is characterized in that described GPRS module is provided with RS485 interface and RS232 interface.
20. client controller switching equipment operation management system as claimed in claim 17 is characterized in that described field monitoring equipment is the smart machine with Modbus bus interface, is connected to described GPRS module with the R485 bus mode.
21. client controller switching equipment operation management system as claimed in claim 20 is characterized in that, described on-site monitoring equipment comprises 16 way switch monitoring means and 18 tunnel analog signal detection unit.
22. client controller switching equipment operation management system as claimed in claim 21 is characterized in that, described 16 way switch monitoring means and described 18 tunnel analog signal detection unit are provided with RS485 interface and RS232 interface.
23. client controller switching equipment operation management system as claimed in claim 1 is characterized in that described electrical substation monitoring terminal is connected with field apparatus and patrols and examines terminal, is used to gather client controller switching equipment real time data and is saved in this locality and handle.
24., it is characterized in that client controller switching equipment real time data comprises operation power data, device status data and client's continuous data as each described client controller switching equipment operation management system of claim 1～23.
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Application publication date: 20111123 |