CN100470976C - Integrated automation converting station debugging apparatus - Google Patents
Integrated automation converting station debugging apparatus Download PDFInfo
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- CN100470976C CN100470976C CNB200510029474XA CN200510029474A CN100470976C CN 100470976 C CN100470976 C CN 100470976C CN B200510029474X A CNB200510029474X A CN B200510029474XA CN 200510029474 A CN200510029474 A CN 200510029474A CN 100470976 C CN100470976 C CN 100470976C
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Abstract
This invention discloses one complex automatic substation adjusting device, which comprises portable machine and data line, wherein, the portable machine comprises one set of artificial software composed of front communication system and SCADA application system; the front communication system comprises data collection system, data process system and remote control lift system; the SCADA application sub system comprises information exchange system, control servo and drawing sub system.
Description
Technical field
The present invention relates to a kind of integrated automation converting station debugging apparatus, relate in particular to a kind of integrated automation converting station SCADA (Supervisory Control and Data Acquisition, monitoring and data acquisition) debugging apparatus.
Background technology
At present, the application of complex automatic system in transformer station more and more widely, it not only brings convenience to equipment operation, and has improved power supply quality and power supply reliability, still, the debugging work of integrated automation converting station is but very loaded down with trivial details, time-consuming.Usually, debug process be successively by in station equipment debugging and the station, two stages of outside-the station equipment uniting and adjustment finish, its shortcoming is, all needs the cross-check information amount in these two stages, causes the duplication of labour, and all links all are that " series connection " carried out, in case the problem of certain link can not in time be resolved, will have a strong impact on whole debugging cycle, debugging efficiency is low, debug of low qualityly, the operation maintenance work in the future of giving brings hidden danger.
The key issue of integrated automation converting station debugging is to lack a cover correctly data acquisition, the treatment system of emulation main website end.Though dispatch automated system can satisfy the needs of integrated automation converting station debugging, it is had relatively high expectations to hardware resource, and its minimum requirements is based on work station, and system is huge, inconvenient " portable work ".
Summary of the invention
The technical problem to be solved in the present invention is to overcome the deficiencies in the prior art, provides a kind of and can portablely expediently debug again the correctly integrated automation converting station SCADA debugging apparatus of the data acquisition of emulation main website end and processing.
In order to solve the problems of the technologies described above, the present invention adopts following technical scheme:
A kind of integrated automation converting station debugging apparatus, it comprises portable background computer and data wire, wherein, contain a cover SCADA simulation software in the portable background computer, this SCADA simulation software is made up of preposition communication subsystem and SCADA application subsystem, and preposition communication subsystem comprises data acquisition subsystem, data process subsystem and remote control and lifting subsystem, and the SCADA application subsystem comprises information communication subsystem, Control Server and drawing subsystem; Portable background computer is connected with complex automatic system by data wire; Data acquisition subsystem can be realized the communication of all kinds power communication stipulations, reception is from remote measurement amount, remote signalling amount, electricity and the sequence of events recording information of complex automatic system different-format, and is to be transferred to data process subsystem behind the consolidation form of system requirements with its preliminary treatment; Transfer of data after data process subsystem will be handled is given information communication subsystem, and information communication subsystem is given the drawing subsystem transfer of data again, realizes that visualization of data shows; Control Server can be accepted the instruction from human-computer interaction interface, and instruction is transferred to information communication subsystem, be transferred to remote control and lifting subsystem through data process subsystem again, give complex automatic system the data information transfer of control command by data wire at last, realize distant place control.
Owing to adopt technique scheme, integrated automation converting station debugging apparatus of the present invention makes realization of debugging " portable work ", can finish debugging task as long as carry a notebook computer, a few data lines and multifunctional modem, and integrated automation converting station debugging in the past is because will be through the station equipment debugging and two stages of inside and outside equipment uniting and adjustment of standing, debugging work is loaded down with trivial details, time-consuming, inefficiency, and debugs of low quality.So integrated automation converting station debugging apparatus of the present invention has shortened debugging cycle greatly, improved debugging efficiency and quality, thereby guaranteed putting into operation smoothly of integrated automation converting station.
Description of drawings
Fig. 1 is the system construction drawing of integrated automation converting station debugging apparatus of the present invention;
Fig. 2 is a SCADA of the present invention simulation software schematic diagram.
Embodiment
Below in conjunction with the drawings and specific embodiments the present invention is described in further details.
Integrated automation converting station debugging apparatus of the present invention comprises portable background computer and data wire, portable background computer is connected with complex automatic system 1 by data wire, realization is to the debugging of integrated automation converting station, wherein, comprise a cover SCADA simulation software in the portable background computer, this SCADA simulation software is made up of preposition communication subsystem 4 and SCADA application subsystem 5.As shown in Figure 1, integrated automation converting station debugging apparatus of the present invention also can comprise multifunctional modem (MODEM), this multifunctional modem has two, first multifunctional modem 2 is connected with complex automatic system 1, be used for the conversion of complex automatic system 1 digital quantity and analog quantity, second multifunctional modem 3 is connected with preposition communication subsystem 4, be used for the conversion of debugging apparatus digital quantity and analog quantity, and connect by data wire between two modulator-demodulators, make the analog quantity stable transfer in first multifunctional modem 2 give second multifunctional modem 3.Preposition communication subsystem 4 is transferred to SCADA application subsystem 5 after data being unpacked again, and the information of handling through SCADA application subsystem 5 is shown in human-computer interaction interface 6 at last.
In Fig. 2, preposition communication subsystem 4 comprises data acquisition subsystem 101, data process subsystem 102 and remote control and lifting subsystem 103, and SCADA application subsystem 5 comprises information communication subsystem 104, Control Server 105 and drawing subsystem 106.First multifunctional modem 2 is transferred to second multifunctional modem 3 after the digital quantity of complex automatic system 1 is transformed into analog quantity, be transferred to data acquisition subsystem 101 after again analog quantity being converted to digital quantity by second multifunctional modem 3, data acquisition subsystem 101 is the remote measurement amount of the different-format that receives, the remote signalling amount, electricity and sequence of events recording information processing are to be transferred to data process subsystem 102 behind the consolidation form of system requirements, data process subsystem 102 is being transferred to information communication subsystem 104 after the data processing, information communication subsystem 104 directly is transferred to drawing subsystem 106 to list data information again, and graphical information is transferred to Control Server 105, be transferred to drawing subsystem 106 by Control Server 105 then; Control Server 105 can be accepted the instruction from human-computer interaction interface 6, and instruction is transferred to information communication subsystem 104, be transferred to remote control and lifting subsystem 103 through data process subsystem 102 again, give complex automatic system 1 data information transfer of control command by second multifunctional modem 3 and first multifunctional modem 2 at last.
Described data acquisition subsystem can be realized the communication of all kinds power communication stipulations, comprises CDT, Polling mode stipulations commonly used, as CDT92 promulgated by the ministries or commissions of the Central Government, SC1801, u4F etc.; Support the full duplex mode communication, transmission rate 300,600,1200,2400,4800,9600bps is optional; The transmission rate of high-speed figure passage is unrestricted in system design, depends primarily on the technical indicator of the collection communication server parts that adopted; Can receive the remote measurement amount (analog quantity of handling different-format, signed binary number), remote signalling amount (data volume), electricity (pulse cumulative amount) and sequence of events recording information (SOE), they are treated to the consolidation form of system requirements, and in the data acquisition storehouse cycle index SOE; Can single channel or the binary channels mode receive and dispatch same RTU data, during binary channels work, can use different communication modes (numeral or analog communication) separately, and can switch active/standby passage according to the channel status arbitration, and can receive the synchronous/asynchronous channel signal, support the communication of one point for multiple address mode; Background data base is by the notion of logical station, support the reorganization of station, a distant place, for example: when many RTU transmit the information at same factory station, can be with the information of these several RTU, form a logical station, under Multiple Batch Station transmission situation, the information separated that belongs to a plurality of factories station originally that certain intermediate station can be transmitted becomes a plurality of logical stations; Have the effect of communication process monitoring diagnostic, can add up passage idle time, can onlinely close and open dedicated tunnel, and the communication port that can dynamically reset; Have the gps clock interface, and be taxonomic organization of unit real time data with the factory station.
Described data process subsystem can be divided into the remote signalling processing and remote measurement is handled.Wherein, when remote signalling is handled; transformer gear remote signals changes on the remote measurement amount shields; and there is the multiple picture of instrument/numerical value to show; whether the switch to down state shields (alarm and straighforward operation), and move according to the accident resultant signal, the alarm that switch is made emergency stop valve trip or manually operated a switch; when not having the accident resultant signal, can wait according to relevant protection and judge.Remote measurement is handled three kinds of modes: digital filtering, and the maximum legal value of specified data and minimum legal value when Data Out of Range, are considered as number of non-compliances according to being filtered; The zero processing of wafing, the null value scope of specified data in the time of in data are in this scope, is considered as null value; Saltus step filtering, the maximum saltus step amount of adjacent two frames of specified data when saltus step excess of data, is considered as number of non-compliances according to being filtered.Remote measurement is in the switch timesharing processing of making zero, and remote measurement handles and can finish continuous analog amount output record, as remote measurement class curve, comprises voltage curve, load curve, frequency curve etc., and curve can be provided with sampling density.
Described remote control and lifting subsystem can be controlled the circuit breaker and the isolating switch that insert in the transformer station, and on-load transformer tap changer is regulated, and controlled function has anti mis-closedown function.In addition, it carries out operation utilization dialog box, and safe and reliable, all guidance commands are all operated in display frame.
The various data that described information communication subsystem can collect data acquisition subsystem; comprise that remote measurement is (meritorious; idle; electric current; voltage; temperature etc.); remote signalling (switch; disconnecting link; guard signal; the accident resultant signal; load tap changer position etc.); electricity (comprises active electrical degree; idle electric degree etc.) etc.; send to the SCADA server; it is shown in key frame; simultaneously; it also receives the control command from the SCADA system; and it is sent to the comprehensive automation front end processor by data acquisition subsystem, as remote control; remote regulating; during the system school; calling protection definite value order etc.
Described drawing subsystem adopts the picture of 3-D graphic OpenGL to show, the unified graphic platform of provide cross-platform, striding application, but this 3-D graphic picture stepless zooming is varifocal, can roam, but hierarchical layered.This subsystem can be based on the database typing of figure, and obtains the support of multiple picture format, as BMP, GIF.
Be to use the process that integrated automation converting station debugging apparatus of the present invention is debugged below.
At the converting station debugging scene, need test one by one each remote signalling amount, with the correctness of validation signal amount, guarantee the on-the-spot virtual condition of correct reflection at each transmission link.Such as, verify that certain switch closes, the branch state, and the correct demonstration of system behind the switch changed position, the commissioning staff need do following work:
At the scene debugging apparatus is required to be connected according to line with complex automatic system 1, manually close (branch) and go up switch, after complex automatic system 1 detects switch changed position, displacement information is digitized into corresponding message according to corresponding stipulations, and by first multifunctional modem 2 (digital quantity becomes analog quantity), connecting line sends to second multifunctional modem 3, second multifunctional modem 3 (analog quantity becomes digital quantity) sent data into portable background computer, SCADA simulation software in this portable background computer 1 monitors the message of receiving by data acquisition subsystem 101, the data of receiving are carried out preliminary verification, the qualified data process subsystem 102 of then sending into, otherwise, corresponding data are abandoned, and done corresponding record.After unpacking, 102 pairs of data of receiving of data process subsystem pass to information communication subsystem 104, in this subsystem, deposit the data that recognize in real-time data base, and trigger Data Update in the drawing subsystem 106, display switch state by Control Server 105.If it is incorrect that on off state shows, then search problem according to data flow.
Claims (8)
1, a kind of integrated automation converting station debugging apparatus, it is characterized in that, this device comprises portable background computer and data wire, wherein, contain a cover SCADA simulation software in the portable background computer, this SCADA simulation software is made up of preposition communication subsystem (4) and SCADA application subsystem (5), and preposition communication subsystem (4) comprises data acquisition subsystem (101), data process subsystem (102) and remote control and lifting subsystem (103), SCADA application subsystem (5) comprises information communication subsystem (104), Control Server (105) and drawing subsystem (106); Portable background computer is connected with complex automatic system (1) by data wire: data acquisition subsystem (101) is realized the communication of all kinds power communication stipulations, reception is from remote measurement amount, remote signalling amount, electricity and the sequence of events recording information of complex automatic system (1) different-format, and is to be transferred to data process subsystem (102) behind the consolidation form of system requirements with its preliminary treatment; Transfer of data after data process subsystem (102) will be handled is given information communication subsystem (104), and information communication subsystem (104) is given drawing subsystem (106) transfer of data again, realizes that visualization of data shows; Control Server (105) is accepted the instruction from human-computer interaction interface (6), and instruction is transferred to information communication subsystem (104), be transferred to remote control and lifting subsystem (103) through data process subsystem (102) again, give complex automatic system (1) data information transfer of control command by data wire at last, realize distant place control.
2, integrated automation converting station debugging apparatus as claimed in claim 1, it is characterized in that, described device also comprises multifunctional modem, this multifunctional modem has two, first multifunctional modem (2) is connected with complex automatic system (1), be used for the conversion of complex automatic system (1) analog quantity and digital quantity, second multifunctional modem (3) is connected with preposition communication subsystem (4), be used for the conversion of debugging apparatus analog quantity and digital quantity, and connect by data wire between two modulator-demodulators, make the analog quantity stable transfer in first multifunctional modem (2) give second multifunctional modem (3).
3, integrated automation converting station debugging apparatus as claimed in claim 2, it is characterized in that, described instruction from human-computer interaction interface (6) is transferred to second multifunctional modem (3) by remote control and lifting subsystem (103) at last, gives complex automatic system (1) data information transfer by first multifunctional modem (2) again.
4, integrated automation converting station debugging apparatus as claimed in claim 1 is characterized in that, described data wire is twisted-pair feeder or optical fiber.
5, integrated automation converting station debugging apparatus as claimed in claim 1, it is characterized in that, described information communication subsystem (104) directly is transferred to drawing subsystem (106) to list data information, and graphical information is transferred to Control Server (105), be transferred to drawing subsystem (106) by Control Server (105) again.
6, integrated automation converting station debugging apparatus as claimed in claim 1 is characterized in that, described drawing subsystem (106) realizes that based on the database typing of figure artwork is integrated.
7, integrated automation converting station debugging apparatus as claimed in claim 1, it is characterized in that, described data acquisition subsystem (101) is received and dispatched same RTU data with single channel or binary channels mode, during binary channels work, use numeral or analog communication pattern separately, and can switch active/standby passage according to the channel status arbitration.
8, integrated automation converting station debugging apparatus as claimed in claim 1, it is characterized in that, the controlled function of described remote control and lifting subsystem (103) has anti mis-closedown function, by the state of logic determines relevant device and the state of this equipment, thereby determine to operate this equipment,, can operate if state conforms to, if do not conform to, then do not allow operation.
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| CNB200510029474XA CN100470976C (en) | 2005-09-07 | 2005-09-07 | Integrated automation converting station debugging apparatus |
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| CNB200510029474XA CN100470976C (en) | 2005-09-07 | 2005-09-07 | Integrated automation converting station debugging apparatus |
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| CN100470976C true CN100470976C (en) | 2009-03-18 |
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Cited By (1)
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| CN102723776A (en) * | 2012-05-22 | 2012-10-10 | 江苏省电力公司泰州供电公司 | Virtual debugging system with transformer substation protection measurement and control device |
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| CN101183259B (en) * | 2007-12-13 | 2010-06-16 | 南方电网技术研究中心 | Coordinated control system of multiple control appliance in electrical power system and control method thereof |
| CN101609984B (en) * | 2008-06-16 | 2012-08-29 | 上海申瑞电力科技股份有限公司 | Fast aided modeling method for supervisory control and system |
| CN101980417B (en) * | 2010-11-02 | 2013-05-01 | 江西省电力科学研究院 | Digital substation testing simulation method |
| CN102231072A (en) * | 2011-05-19 | 2011-11-02 | 北京能源投资（集团）有限公司 | Wind energy electric field communication controller, system and centralized control method |
| CN102570604A (en) * | 2011-12-08 | 2012-07-11 | 湖州电力局 | Dispatching automation master station simulation system |
| CN103354055A (en) * | 2013-07-09 | 2013-10-16 | 宁海斌 | Simulating system for simulated training of electricity-consuming network operation |
| CN104124627B (en) * | 2014-07-17 | 2017-02-15 | 国家电网公司 | Special debugger for substation automatic system |
| CN109542977B (en) * | 2018-10-29 | 2023-04-28 | 国网新疆电力有限公司昌吉供电公司 | Future state distribution network graph data processing method based on IEC standard |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102723776A (en) * | 2012-05-22 | 2012-10-10 | 江苏省电力公司泰州供电公司 | Virtual debugging system with transformer substation protection measurement and control device |
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| CN1929223A (en) | 2007-03-14 |
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