CN105404269A - Three-remote signal acceptance system of intelligent transformer station - Google Patents
Three-remote signal acceptance system of intelligent transformer station Download PDFInfo
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- CN105404269A CN105404269A CN201510691443.4A CN201510691443A CN105404269A CN 105404269 A CN105404269 A CN 105404269A CN 201510691443 A CN201510691443 A CN 201510691443A CN 105404269 A CN105404269 A CN 105404269A
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- 238000012795 verification Methods 0.000 claims abstract description 69
- 238000012937 correction Methods 0.000 claims abstract description 35
- 230000011664 signaling Effects 0.000 claims description 58
- 238000007906 compression Methods 0.000 claims description 15
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- 238000007689 inspection Methods 0.000 claims description 14
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- 208000037656 Respiratory Sounds Diseases 0.000 claims description 9
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- 238000012360 testing method Methods 0.000 claims description 8
- 238000012546 transfer Methods 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 230000001419 dependent effect Effects 0.000 claims description 3
- 230000007717 exclusion Effects 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 7
- 238000012544 monitoring process Methods 0.000 abstract description 6
- 238000005111 flow chemistry technique Methods 0.000 abstract 3
- 238000001514 detection method Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 6
- 230000005611 electricity Effects 0.000 description 5
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- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
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Classifications
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
- G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
- G05B23/0208—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterized by the configuration of the monitoring system
- G05B23/0213—Modular or universal configuration of the monitoring system, e.g. monitoring system having modules that may be combined to build monitoring program; monitoring system that can be applied to legacy systems; adaptable monitoring system; using different communication protocols
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/24—Pc safety
- G05B2219/24024—Safety, surveillance
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- Automation & Control Theory (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The invention discloses a three-remote signal acceptance system of an intelligent transformer station. The system comprises a waiting-for-acceptance signal storage module, a data flow module and a final signal storage module, wherein the data flow module comprises a rule storage module, a title verification module, an intelligent prompting module, an association configuration verification module and an electronized acceptance module, the waiting-for-acceptance signal storage module receives and stores waiting-for-acceptance three-remote signal data of an electrical network and sends the received data to the data flow module for flow processing, the data flow module sends the data after flow processing to the final signal storage module for storage, for the data flow module, the rule storage module stores title verification rules, association configuration verification rules and electronized acceptance rules, and the title verification module, the intelligent prompting module and the association configuration verification module sequentially carry out flow processing on the waiting-for-acceptance three-remote signal data. Through the system, hidden trouble to monitoring information correctness caused by disperse management on monitoring point information data are reduced, intelligent error detection and monitoring point error information correction are realized, and maintenance efficiency and information correctness of the automation system are improved.
Description
Technical field
The present invention relates to three remote signalling checking and accepting technology fields, particularly a kind of electronization, the concentrated Acceptance Test System of intelligent substation three remote signalling fast.
Background technology
Unmanned is the more general substation operation management mode of current a kind of application.It is by means of automatic technologies such as microcomputer telecontrols, makes monitoring person on duty can obtain relevant information in the distance, carries out Long-distance Control and management to substation equipment.Current, transformer station needs to carry out an acceptance inspection to all kinds of remote signalling of uploading, telesignalisation by the requirement of monitoring information acquisition specification and acceptance specification before operation, to carrying out remote control, remote regulating test by remote-operated equipment, three remote signalling numbers are as the controlling run foundation of intelligent power network, and whether it accurately directly has influence on the normal operation of the safety of each power equipment in electrical network.
The accuracy improving electric power supervisory control information is the basis of electric power netting safe running, is the important precondition of of realizing that electric system " runs greatly ".If monitor message occurs mistake in links such as foundation, amendment and examinations, the quality of automated system data certainly will be affected, affect regulation and control personnel to the judgement of grid operating conditions and crash analysis process, even cause remote control maloperation and jeopardize electric power netting safe running.
At present, electric power supervisory control information management work mainly has the following disadvantages:
(1) information describes disunity, and careless omission easily appears in manual examination and verification.
(2) the maintenance kind of information table is more, has newly-built, reorganization and expansion, defect elimination changes and scheduling name is changed, relate to O&M, maintenance, monitoring and robotization multiple departments specialty simultaneously, lack corresponding flow process and carry out management and control.
(3) carry out automated system maintenance according to monitor message table and also need manual operation, easily occur mistakes and omissions, lack verification means simultaneously.
(4) dispatching of power netwoks monitor staff carries out signal examination by manual type, and efficiency is low, and working strength is large, easily makes mistakes, and lacks the management and control means of electronization.
Therefore, " how improving the monitor message table efficiency of management and information accuracy " becomes the important problem of professional of facing of regulation and control, the mode manually carried out an acceptance inspection is relied on completely in the urgent need to changing, improve information table data and check quality and efficiency, promote plant stand access efficiency and reduce system data maintenance workload.
Summary of the invention
The technical problem to be solved in the present invention is, proposes the Acceptance Test System of a kind of three remote signalling number based on Intelligent transformer station technology, ensures that three remote signalling are number in the accuracy of checking and accepting link, promote plant stand access efficiency, reduce the workload of system data maintenance.
The technical scheme that the present invention takes is specially: a kind of intelligent substation three remote signalling Acceptance Test System, comprise signal storage module to be tested, stream compression module, and final signal memory module, above-mentioned stream compression module comprises rale store module, title correction verification module, intelligent reminding module, associated configuration correction verification module, and electronization checks and accepts module;
Signal storage module to be tested receives and stores electrical network three remote signalling numbers to be tested, and the data received is sent to stream compression module and carries out circulation process, and the data after processing through circulation are sent to final signal memory module and store by stream compression module;
In stream compression module, rale store module stores has title to verify rule, associated configuration verification rule and electronic regulation of inspection; Title correction verification module, intelligent reminding module, associated configuration correction verification module are checked and accepted module with electronization and are carried out circulation to three remote signalling numbers to be tested successively and process, wherein:
Title correction verification module verifies signal to be tested according to the title verification rule in rale store module: described title verification rule verifies rule by non-protected type signal and forms with protect types signal checking rule; Non-protected type signal in signal to be tested mates with respective rule with protect types signal by title correction verification module respectively, then matching result data is transferred to intelligent reminding module; Described matching result data comprise remote signalling No. three of verification succeeds, and verify failed three remote signalling number and verify rule accordingly;
Intelligent reminding module output matching result data; And successful for verification three remote signalling number are transferred to associated configuration correction verification module;
Associated configuration correction verification module the associated configuration mutually corresponding with telesignalisation must verify and regularly carry out associated configuration verification to three remote signalling number received according to remote signals: search cannot be corresponding in three remote signalling number remote signals or telesignalisation, and export, transfer to electronization examination module by verifying three remote signalling number passed through simultaneously;
Electronization is checked and accepted module and is carried out coupling examination according to electronic regulation of inspection to the three remote signalling numbers received; Described electronic regulation of inspection comprises the regulation to the exclusion relations between three distant signal types, signal value scope, signal attribute.
Further, in the present invention, electronization checks and accepts module by the terminal signaling transmitting portion connecting each station end equipment, form with central station signal fusing part, each terminal signaling transmitting portion can send debug signal to central station signal fusing part, carries out an acceptance inspection to make central station signal fusing part pair and device-dependent three remote signalling number of respective stations end.Electronization of the present invention checks and accepts that module can possess single, whole group, sequentially, selection etc. four class signals check and accept patterns, can meet three remote signalling number record and the corresponding conforming examination demand of scene actual double measurement device signal in various situation.
Beneficial effect of the present invention is: reduce the hidden danger because control point information data Decentralization brings to monitor message correctness; Intellective check and corrigendum control point information errors, for electrical network intelligentized control method provides accurate data basis, improve maintenance efficiency and the information correctness of automated system.
Accompanying drawing explanation
Figure 1 shows that present system structural schematic block diagram;
Figure 2 shows that present system operational scheme schematic diagram.
Embodiment
Further describe below in conjunction with the drawings and specific embodiments.
As shown in Figure 1, a kind of intelligent substation three remote signalling Acceptance Test System of the present invention, comprise signal storage module 1,2 stream compression module to be tested, and 8 final signal memory modules, above-mentioned 2 stream compression modules comprise 3 rale store modules, 4 title correction verification modules, 5 intelligent reminding modules, 6 associated configuration correction verification modules, and 7 electronizations check and accept module;
Signal storage module to be tested receives and stores electrical network three remote signalling numbers to be tested, and the data received is sent to stream compression module and carries out circulation process, and the data after processing through circulation are sent to final signal memory module and store by stream compression module;
In stream compression module, rale store module stores has title to verify rule, associated configuration verification rule and electronic regulation of inspection; Title correction verification module, intelligent reminding module, associated configuration correction verification module are checked and accepted module with electronization and are carried out circulation to three remote signalling numbers to be tested successively and process, wherein:
Title correction verification module verifies signal to be tested according to the title verification rule in rale store module: described title verification rule verifies rule by non-protected type signal and forms with protect types signal checking rule; Non-protected type signal in signal to be tested mates with respective rule with protect types signal by title correction verification module respectively, then matching result data is transferred to intelligent reminding module; Described matching result data comprise remote signalling No. three of verification succeeds, and verify failed three remote signalling number and verify rule accordingly;
Intelligent reminding module output matching result data; And successful for verification three remote signalling number are transferred to associated configuration correction verification module;
Associated configuration correction verification module the associated configuration mutually corresponding with telesignalisation must verify and regularly carry out associated configuration verification to three remote signalling number received according to remote signals: search cannot be corresponding in three remote signalling number remote signals or telesignalisation, and export, transfer to electronization examination module by verifying three remote signalling number passed through simultaneously;
Electronization is checked and accepted module and is carried out coupling examination according to electronic regulation of inspection to the three remote signalling numbers received; Described electronic regulation of inspection comprises the regulation to the exclusion relations between three distant signal types, signal value scope, signal attribute.
Concrete, in title correction verification module: described non-protected type signal mainly comprises switch, disconnecting link, grounding switch, the remote signalling of the equipment such as gear, remote measurement and remote signal, when the verification of non-protected type signal title performs, first a non-protected signal to be tested is extracted, " to comprise " according to strictly all rules under this signal type in non-protected type signal rule base or " not comprising " key word mates this non-protect types three remote sensing information to be tested, find one or more rule that can match, again by the rule of correspondence formula definition launch title and the distant signal name of this non-protected type three compare, as long as have one identical, pass through depending on the distant signal checking of this non-protected type three, otherwise will all rules do not passed through be recorded as failure information together with this non-protected type three remote signalling number.As when judging switchtype non-protected three remote signalling number " looking for elegant # I line 123 switch ", there is a title verification rule for comprising " # " and " line ", naming rule is " Chinese character+#+ numeral+line+numeral or letter+switch ", because this signal employs roman character " I ", and do not use numeral not meet rule, be automatically marked as rub-out signal to be considered as not passing through, intelligent reminding module will not be automatically sent to by prompting and data, inform that user's this non-protected type signal under which or which rule does not pass through by display screen, title verification again can be participated in after user revises, protect types signal checking rule is by " device type ", " electric pressure ", the formation such as " compartment name " and " template type ", " template type " comprises " electric pressure+compartment name+typical template ", " electric pressure+typical template " and " compartment name+typical template " three kinds, first in protect types signal instructions storehouse, strictly all rules is searched by signal " device type " in checking procedure, compare with current record one by one, as long as existence one rule coupling is then expressed as pass through, more be not labeled as by data and do not pass through, all rules do not passed through together are sent to intelligent reminding module together with corresponding protect types signal, user is transferred to process.During as verified protect types signal " alarm of 220kV bus first set protective device "; because its device type is " bus equipment "; the rule of some " bus equipment " signal is there is in rule base; a template type is wherein had to be the rule of " electric pressure+typical template "; the electric pressure that " electric pressure " is defined as in " 220kV ", " 110kV " starts; " typical template " rule is wherein defined as interchangeable asterisk wildcard for " busbar protective device alarm ", can be " first set; Second cover; Empty " three kinds of situations; during identification title correction verification module symbol is replaced one by one and add electric pressure formed title with etc. signal name to be verified compare; as long as meet one then this signal be considered as passing through; wherein to expand into " alarm of 220kV bus first set protective device " completely the same with this protect types signal name for a rule, then this signal is by the verification of title correction verification module.
In intelligent reminding module: corresponding by three remote signalling number and the rule of correspondence thereof of verification by display screen display, so that user consults and revises, during as carried out non-protected signal checking this signal of " looking for elegant # I line 123 switch " at title correction verification module, there is mistake, intelligent reminding module shows this signal error in display screen, list the strictly all rules of decision error simultaneously, such as comprise the unsanctioned rule of switchtype non-protected signal checking of " # " and " line " key word for " Chinese character+#+ numeral+line+numeral or letter+switch ", reminding user can be correct according to this rule change at title correction verification module.During the error protection class signal name change work of this module reminding user not matched rule, can automatically according to the forming section name list of protect types signal name verification rule in regular correction verification module, list according to certain similarity size and select to user, reduce the complexity that user consults rule, such as " electricity consumption electric power incoming line of standing input " is spliced according to the rule of this signal associate device types all the name list and is compared words difference one by one, being demonstrated by certain calculating can for all titles of amendment and similarity, if " electricity consumption No. 1 electric power incoming line of standing drops into " or " electricity consumption No. 2 electric power incoming lines of standing drop into " number percent is " 72% ", " stand electricity consumption incoming power abnormal " is " 69% " etc., usually be all owing to lost No. 1, No. 2 are waited wording to cause, in this example, user selects " electricity consumption No. 1 electric power incoming line of standing drops into " to modify in title correction verification module according to actual conditions, and start checking at this, by the title checking of this protect types three remote signalling number.
When user finds three remote signalling not by verification, need to modify to corresponding signal, to transfer to associated configuration correction verification module in the lump with other three remote signalling passed through number.
In associated configuration correction verification module, also including the part of carrying out data communication with user, as three distant signal deletions detected, then needing user to supplement complete by the signal of all disappearances, can associated configuration correction verification module be passed through, and transfer to electronization examination module.
The each module of the present invention all can utilize active computer technology and the communication technology to realize.
Further, in the present invention, electronization checks and accepts module by the terminal signaling transmitting portion connecting each station end equipment, form with central station signal fusing part, each terminal signaling transmitting portion can send debug signal to central station signal fusing part, carries out an acceptance inspection to make central station signal fusing part pair and device-dependent three remote signalling number of respective stations end.Electronization of the present invention check and accept module can possess " single ", " whole group ", " sequentially ", " selections " etc. four class signal check and accept pattern, three remote signalling number in various situation can be met and record and the corresponding conforming examination demand of scene actual double measurement device signal.
Above-mentioned " single " checking mode, be the independence verification of wall scroll three remote signalling number, by Value Types and the scope of signal in record sheet, the signal sent with far-end mates, if met the demands, then thinks that this signal is correct." sequentially " checking mode, refers to that station end equipment sends signal, the continuous Received signal strength of central station continuously, and continuously with treat the mode that the distant signal list journal of examination three is compared." selection " checking mode, by conditional filtering, verifies separately certain equipment or a certain class signal." whole group " checking mode, meet to possess the verification formulation that certain signal sends rule and logical relation, if certain equipment transmission signal is one group of continuous print signal, contain some signal types, precedence relationship between signal and transmit the foundation that the mutex relation between other attributes can verify as whole group, once not meet the demands, whole group of signal electron chemical examination is received unsuccessfully, needs to be informed by intelligent reminding module, if by, check and accept signal for whole group and will enter next step.
Embodiment
With reference to figure 2, carry out the examination of three remote signalling number based on system of the present invention, for the reorganization and expansion of X transformer station, specifically comprise the following steps:
Steps A: obtain three remote signalling numbers to be tested from signal storage module to be tested;
Step B: three remote signalling number inlet flow revolving die blocks are carried out electronic centralized stores and circulation;
Step C: combine the regular masterplate of corresponding device+interval type in device name data in three distant signal lists and rule, comparison one by one, realizes device name verification, i.e. non-protected signal checking, as unsuccessful in verified, then record unsuccessful information;
Step D: combine the regular masterplate of corresponding device+interval type in guard signal data in three distant signal lists and rule, comparison one by one, realizes guard signal data check, as unsuccessful in verified, then record unsuccessful information;
Step e: carry out associated configuration verification to remote signalling and telesignalisation in three distant signal lists, lists all remote signalling existence and lacks the record of respective signal and remote measurement existence in remote measurement and lack corresponding signal in remote signalling;
Step F: carry out field adjustable examination to the signal by verification, this process is automation process, end equipment of standing sends signal, central station Received signal strength, according to time interval and the signal data type of certain tolerance, mates.Possess four data acceptance patterns such as " single ", " whole group ", " sequentially ", " selection ";
Step G: all three remote signalling numbers completing field adjustable examination will finally enter into final signal memory module, merge, form a final version with a upper version signal.User can carry out online access and inquiry by this module.
The part that the present invention does not relate to prior art that maybe can adopt same as the prior art is realized.
Claims (2)
1. an intelligent substation three remote signalling Acceptance Test System, it is characterized in that, comprise signal storage module to be tested, stream compression module, and final signal memory module, above-mentioned stream compression module comprises rale store module, title correction verification module, intelligent reminding module, associated configuration correction verification module, and electronization checks and accepts module;
Signal storage module to be tested receives and stores electrical network three remote signalling numbers to be tested, and the data received is sent to stream compression module and carries out circulation process, and the data after processing through circulation are sent to final signal memory module and store by stream compression module;
In stream compression module, rale store module stores has title to verify rule, associated configuration verification rule and electronic regulation of inspection; Title correction verification module, intelligent reminding module, associated configuration correction verification module are checked and accepted module with electronization and are carried out circulation to three remote signalling numbers to be tested successively and process, wherein:
Title correction verification module verifies signal to be tested according to the title verification rule in rale store module: described title verification rule verifies rule by non-protected type signal and forms with protect types signal checking rule; Non-protected type signal in signal to be tested mates with respective rule with protect types signal by title correction verification module respectively, then matching result data is transferred to intelligent reminding module; Described matching result data comprise remote signalling No. three of verification succeeds, and verify failed three remote signalling number and verify rule accordingly;
Intelligent reminding module output matching result data; And successful for verification three remote signalling number are transferred to associated configuration correction verification module;
Associated configuration correction verification module the associated configuration mutually corresponding with telesignalisation must verify and regularly carry out associated configuration verification to three remote signalling number received according to remote signals: search cannot be corresponding in three remote signalling number remote signals or telesignalisation, and export, transfer to electronization examination module by verifying three remote signalling number passed through simultaneously;
Electronization is checked and accepted module and is carried out coupling examination according to electronic regulation of inspection to the three remote signalling numbers received; Described electronic regulation of inspection comprises the regulation to the exclusion relations between three distant signal types, signal value scope, signal attribute.
2. intelligent substation three remote signalling Acceptance Test System according to claim 1, it is characterized in that, electronization checks and accepts module by the terminal signaling transmitting portion connecting each station end equipment, form with central station signal fusing part, each terminal signaling transmitting portion can send debug signal to central station signal fusing part, carries out an acceptance inspection to make central station signal fusing part pair and device-dependent three remote signalling number of respective stations end.
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Cited By (5)
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| CN106329730A (en) * | 2016-09-14 | 2017-01-11 | 国网江苏省电力公司连云港供电公司 | Substation monitoring information automatic acceptance system based on intelligent power grid scheduling system |
| CN106570781A (en) * | 2016-11-02 | 2017-04-19 | 国家电网公司 | Intelligent transformer station monitoring information step-by-step checking and accepting method based on three-layer double-network structure |
| CN110310080A (en) * | 2019-05-22 | 2019-10-08 | 平安科技（深圳）有限公司 | Stream compression method, apparatus, computer equipment and storage medium |
| CN110659822A (en) * | 2019-09-20 | 2020-01-07 | 云南恒协科技有限公司 | Intelligent information monitoring and management system for transformer substation |
| CN115313664A (en) * | 2022-10-09 | 2022-11-08 | 智洋创新科技股份有限公司 | Transformer substation direct current insulation monitoring and checking system based on data analysis |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106329730A (en) * | 2016-09-14 | 2017-01-11 | 国网江苏省电力公司连云港供电公司 | Substation monitoring information automatic acceptance system based on intelligent power grid scheduling system |
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| CN110659822A (en) * | 2019-09-20 | 2020-01-07 | 云南恒协科技有限公司 | Intelligent information monitoring and management system for transformer substation |
| CN115313664A (en) * | 2022-10-09 | 2022-11-08 | 智洋创新科技股份有限公司 | Transformer substation direct current insulation monitoring and checking system based on data analysis |
| CN115313664B (en) * | 2022-10-09 | 2022-12-27 | 智洋创新科技股份有限公司 | Transformer substation direct current insulation monitoring and checking system based on data analysis |
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| CN105404269B (en) | 2017-09-19 |
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