CN107341617A - A kind of electric network fault information processing scheduling system and its dispatching method - Google Patents
A kind of electric network fault information processing scheduling system and its dispatching method Download PDFInfo
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Abstract
The present invention proposes a kind of electric network fault information processing scheduling system and its dispatching method, and it comprises the following steps：Gather the data of the microcomputer-based fault recorder in each transformer station in real time by data acquisition device；By data processing equipment, the GPS location information that the record data of each microcomputer-based fault recorder is combined to the microcomputer-based fault recorder is integrated correspondingly, the integrated information after being integrated；By communicator, the integrated information after above-mentioned integration is sent to central dispatching device；Above-mentioned integrated information is analyzed and arranged by central dispatching device, fault message is sent to breakdown maintenance and executable unit；Breakdown maintenance sends the feedback information for receiving fault message with executable unit to central dispatching device；After pending fault is disposed, sends the information that is disposed and give central dispatching device.To the processing speed of fault message faster, automaticity is stronger, and the degree of accuracy is higher for above-mentioned electric network fault information processing scheduling system and its dispatching method.
Description
Technical field
The present invention relates to power system automation technology field, more particularly to a kind of electric network fault information processing scheduling system
And its dispatching method.
Background technology
With the continuous development of power system, the scale of power network constantly expands, and the mode of connection is increasingly sophisticated, puts into power network
The secondary devices such as various protections, automatics, fault oscillograph are more and more, and its function is also increasingly advanced, these dresses
Put and provide more abundant, comprehensive operation of power networks data and information, huge skill is brought once to transformer station secondary system
Art is reformed.Meanwhile as what the foundation of electric power data networks at different levels and the network communications technology were applied in power system gos deep into,
Control centre obtains various operation of power networks information and is also possibly realized in real time.On this basis, microcomputer is comprehensively utilized in control centre
Protect, the various data that the secondary device such as automatics and fault oscillograph provides, can further improve power system oneself
Dynamicization degree, ensure system safety, effectively, stably run.
Electric network fault information processing system is the system that electric network fault information is managed and analyzed, its real-time reception two
The various information that secondary device provides, fault diagnosis is carried out by on-line analysis fault message in grid collapses, and be fortune
Administrative staff cuts off, and recovers failure and provides decision-making and suggestion, in grid collapses, in order to obtain correct accident analysis knot
Fruit, it is accurate to first have to, and comprehensively obtains the real time data information of secondary system equipment, secondly production scheduling center must be with the overall situation
Viewpoint carrys out all kinds of fault messages of integrated treatment power network, rather than they are handled respectively by plant stand.
With computer technology, application and artificial intelligence technology of the communication network technology in electric network fault information remote transmitting
Development in fault diagnosis, makes full use of computer, the advantage of artificial intelligence technology establishing power network with better function therefore
Hinder information processing system, to improve the science of electric network fault processing and reliability as inevitable requirement and new research heat
Point.At present, domestic each big net, office of province and Microcomputer Protection and fault oscillograph manufactory commercial city oneself recognize this development side
To having put into substantial amounts of manpower, material resources are carried out extensively and in-depth study, and are all paid much attention to newest communication, net
Network and computer technology are introduced into the design and exploitation of oneself, to improve the data processing energy of electric network fault information processing system
Power.
The extensive use of the integrated automation of transformation stations, dispatching terminal is set to obtain the operation information of each transformer station in real time comprehensively
It is possibly realized, because existing comprehensive automation system of transformer substation treating stations internal fault, system can only be difficult to obtain institute better
There is the information of related transformer station and be difficult to handle.In addition, transformer station on off state due to by computer capacity power restriction, believing
The operation informations such as breath, Fault Recorder Information can only be handled separately, but in order to more effectively be analyzed, it is necessary to
These informixs are got up.Therefore, power network total failare information processing system can be established in control centre, from the angle of the overall situation
Set out, comprehensive analysis and the evaluation of system operation are carried out using the high efficiency engineering software for calculation of control centre, particularly failure is sent out
Related substation information can be comprehensively utilized when raw failure is analyzed and handled, will can so greatly improve the peace of system
Full stability contorting is horizontal.
The content of the invention
The present invention proposes a kind of processing speed faster, and automaticity is stronger, the higher electric network fault information of the degree of accuracy
Handle scheduling system and its dispatching method.
To achieve these goals, the present invention proposes a kind of electric network fault information processing dispatching method, methods described bag
Include following steps：Step 1, the data for gathering by data acquisition device microcomputer-based fault recorder in each transformer station in real time；
Step 2, by data processing equipment, the record data of each microcomputer-based fault recorder is combined to the GPS of the microcomputer-based fault recorder
Location information is integrated correspondingly, the integrated information after being integrated；Step 3, by communicator, will be above-mentioned whole
Integrated information after conjunction is sent to central dispatching device；Step 4, by central dispatching device above-mentioned integrated information is divided
Analysis and arrangement, breakdown maintenance and executable unit are sent to according to the failure analyzed by fault message；Step 5, breakdown maintenance with
Executable unit sends the feedback information for receiving fault message to central dispatching device；Step 6, pending fault maintenance and executable unit
After troubleshooting, send the information that is disposed and give central dispatching device.
Preferably, in the step 4, the central dispatching device, which carries out analysis to integrated information, includes following step
Suddenly：Step 411, judge suspected fault element in database whether faulty historical data；Step 412, if so, from number
According to malfunction history data order is taken out one by one sequentially in time in storehouse, and the line information of suspected fault element is also corresponding
Reading；Step 413, according to the line information, and according to suspected fault element, search component attributes parameter list, read in its category
Property parameter, and it is stored in component attributes data buffer zone；Step 414, by malfunction history data and suspected fault element and line
Road information is stored in database, is sent and is handled for central dispatching device.
Preferably, the processing step of Automatic dispatching processing subsystem is also included in the step 4, it includes：Step
421st, the fault comprehensive information obtained by central dispatching device is classified as scheduler task table, chooses and treat successively from scheduler task table
The faulty equipment of processing, check that it whether there is stand-by equipment；Step 422, if there is no stand-by equipment, then be directly entered
Step 5；Step 423, if there is stand-by equipment, then judge whether failure can be eliminated after putting into stand-by equipment；Step
If the 424, can not still eliminate failure, the information of the stand-by equipment, and the information integration that can not will automatically eliminate failure are recorded
Send, into step 5；If step 425, failure can be eliminated, the stand-by equipment is put into, provides corresponding switch tool
The sequence of operation；Step 426, Automatic dispatching processing subsystem eliminate failure automatically according to the switch tool sequence of operation, automatically access
Stand-by equipment, fault location information and stand-by equipment operation information are integrated and are sent to breakdown maintenance and executable unit, is entered
Step 5.
Preferably, in the step 421, when listing scheduler task table, when the quantity of faulty equipment is more than 2,
Then first judge whether above-mentioned faulty equipment is in the relation of upstream and downstream, if it is, entering to the processing sequence of above-mentioned faulty equipment
Row sequence, by the faulty equipment priority treatment in downstream.
The present invention also proposes a kind of electric network fault information processing scheduling system, including the microcomputer event being arranged in each transformer station
Hinder oscillograph；For the data acquisition device for the data for gathering the microcomputer-based fault recorder in each transformer station in real time；For by respectively
The record data of microcomputer-based fault recorder combine the microcomputer-based fault recorder GPS location information carry out it is one-to-one integrate with
The data processing equipment of integrated information after being integrated；Filled for the integrated information after above-mentioned integration to be sent to central dispatching
The communicator put；For above-mentioned integrated information to be analyzed and arranged, fault message is sent according to the failure analyzed
To breakdown maintenance and the central dispatching device of executable unit；For above-mentioned fault message to be repaired and handled, and at feedback
Manage breakdown maintenance and executable unit of the information to the central dispatching device.
Preferably, above-mentioned electric network fault information processing scheduling system also includes Automatic dispatching processing subsystem, it is described oneself
Dynamic dispatch deal subsystem is used to the fault comprehensive information obtained by central dispatching device being classified as scheduler task table, appoints from scheduling
Pending faulty equipment is chosen in business table successively, checks that it whether there is stand-by equipment；If there is stand-by equipment, judge to throw
Whether failure can be eliminated after entering stand-by equipment, if failure can be eliminated, the stand-by equipment is put into, provides and opens accordingly
Switch operation sequence is closed, the Automatic dispatching processing subsystem eliminates failure according to the switch tool sequence of operation, connect automatically automatically
Enter stand-by equipment, fault location information and stand-by equipment operation information are integrated and are sent to breakdown maintenance and executable unit；Such as
Fruit can not still eliminate failure, then record the information of the stand-by equipment, and the information integration that can not eliminate failure automatically is sent.
The beneficial effect of the program of the present invention is above-mentioned electric network fault information processing scheduling system and its dispatching method
Troubleshooting automaticity and the level of comprehensive utilization of fault message can be greatly enhanced, and improves electricity net safety stable fortune
Row situation, the information of microcomputer-based fault recorder is gathered in real time, more quickly, reliably obtain the service data of power equipment,
According to reliable real time data, electric network fault information processing scheduling system can make more accurate fault diagnosis, meanwhile, from
Dynamic dispatch deal subsystem can realize the solution of failure automatically using stand-by equipment, improve the maintenance speed of failure, and
When listing scheduler task table, logic is more reasonable, improves the efficiency of breakdown maintenance, can be with moreover, in maintenance process
Fault history information is consulted, is easy to breakdown maintenance and executable unit according to historical failure data to the position of fault or fault element
Carry out emphasis to deploy to ensure effective monitoring and control of illegal activities and overhaul, improve the disposal ability of power failure information.
Brief description of the drawings
Fig. 1 shows the structural representation of electric network fault information processing scheduling system involved in the present invention.
Fig. 2 shows the schematic flow sheet of electric network fault information processing dispatching method involved in the present invention.
Fig. 3 shows the schematic flow sheet that central dispatching device involved in the present invention is analyzed integrated information.
Fig. 4 shows the flow signal of the Automatic dispatching processing method of Automatic dispatching processing subsystem involved in the present invention
Figure.
Embodiment
The embodiment of the present invention is further described below in conjunction with the accompanying drawings.
As shown in figure 1, electric network fault information processing scheduling system involved in the present invention includes being arranged in each transformer station
Microcomputer-based fault recorder 1；For the data acquisition device for the data for gathering the microcomputer-based fault recorder 1 in each transformer station in real time
2；GPS location information for the record data of each microcomputer-based fault recorder 1 to be combined to the microcomputer-based fault recorder is carried out one by one
Corresponding integration is with the data processing equipment 3 of the integrated information after being integrated；For the integrated information after above-mentioned integration to be sent out
The communicator 4 of central dispatching device 5 is delivered to, the communicator 4 is by the way of radio communication；For to above-mentioned comprehensive letter
Breath is analyzed and arranged, and fault message is sent into breakdown maintenance according to the failure analyzed and the center of executable unit 6 is adjusted
Spend device 5；For above-mentioned fault message to be repaired and handled, and feedback processing information is to the central dispatching device 5
Breakdown maintenance and executable unit 6.
Electric network fault information processing scheduling system involved in the present invention also includes Automatic dispatching processing subsystem, it is described oneself
Dynamic dispatch deal subsystem is used to the fault comprehensive information obtained by central dispatching device 5 being classified as scheduler task table, from scheduling
Pending faulty equipment is chosen in task list successively, checks that it whether there is stand-by equipment；If there is stand-by equipment, judge
Whether failure can be eliminated after input stand-by equipment, if failure can be eliminated, the stand-by equipment is put into, provided corresponding
The switch tool sequence of operation, the Automatic dispatching processing subsystem eliminate failure automatically according to the switch tool sequence of operation, automatically
Stand-by equipment is accessed, fault location information and stand-by equipment operation information are integrated and are sent to breakdown maintenance and executable unit 6；
If can not still eliminate failure, the information of the stand-by equipment is recorded, and the information integration that can not eliminate failure automatically is sent.
As shown in Fig. 2 electric network fault information processing dispatching method involved in the present invention comprises the following steps：
Step 1, the data for gathering by data acquisition device 2 microcomputer-based fault recorder 1 in each transformer station in real time；It is wherein described
The data that data acquisition device 2 is gathered comprise at least power network analog quantity information, the status information of relative breaker in transformer station,
Outlet tripping operation information, the definite value of various protection devices and the protection act event of all nonnumeric formula protection devices.
Step 2, by data processing equipment 3, the record data of each microcomputer-based fault recorder 1 is recorded with reference to the microcomputer failure
The GPS location information of ripple device 1 is integrated correspondingly, the integrated information after being integrated；
Step 3, by communicator 4, the integrated information after above-mentioned integration is sent to central dispatching device 5；
Step 4, by central dispatching device 5 above-mentioned integrated information is analyzed and arranged, according to the failure analyzed will therefore
Barrier information is sent to breakdown maintenance and executable unit 6；
Step 5, breakdown maintenance and executable unit 6 send the feedback information for receiving fault message to central dispatching device 5；
After step 6, pending fault maintenance and executable unit 6 are to troubleshooting, send the information that is disposed and filled to central dispatching
Put 5.
As shown in figure 3, in the step 4, the central dispatching device 5, which carries out analysis to integrated information, includes following step
Suddenly：
Step 411, judge suspected fault element in database whether faulty historical data；
Step 412, if so, malfunction history data order is taken out one by one sequentially in time from database, and will be suspicious
The line information of fault element is also read accordingly；
Step 413, according to the line information, and according to suspected fault element, search component attributes parameter list, read in its attribute ginseng
Number, and it is stored in component attributes data buffer zone；
Step 414, malfunction history data and suspected fault element and line information be stored in database, for central dispatching
Device is sent and processing.
As shown in figure 4, also include the processing step of Automatic dispatching processing subsystem in the step 4, the automatic tune
The Automatic dispatching processing method of degree processing subsystem comprises the following steps：
Step 421, the fault comprehensive information obtained by central dispatching device 5 is classified as scheduler task table, from scheduler task table
Pending faulty equipment is chosen successively, checks that it whether there is stand-by equipment；Wherein when listing scheduler task table, if therefore
The quantity for hindering equipment is more than 2, then first judges whether above-mentioned faulty equipment is in the relation of upstream and downstream, if it is, to above-mentioned event
The processing sequence of barrier equipment is ranked up, and by the faulty equipment priority treatment in downstream, failure of the post processing in upstream is set
It is standby, because after often the fault state of the faulty equipment in downstream eliminates, the failure of the faulty equipment in its upstream
It can disappear therewith, so can be to improve processing speed；
Step 422, if there is no stand-by equipment, then be directly entered step 5；
Step 423, if there is stand-by equipment, then judge whether failure can be eliminated after putting into stand-by equipment；
If step 424, can not still eliminate failure, the information of the stand-by equipment is recorded, and can not will automatically eliminate failure
Information integration is sent, into step 5；
If step 425, failure can be eliminated, the stand-by equipment is put into, provides the corresponding switch tool sequence of operation；
Step 426, Automatic dispatching processing subsystem eliminate failure automatically according to the switch tool sequence of operation, automatically access standby set
It is standby, fault location information and stand-by equipment operation information are integrated and are sent to breakdown maintenance and executable unit, into step 5.
Electric network fault information processing scheduling system involved in the present invention and its dispatching method can be greatly enhanced failure
Automaticity and the level of comprehensive utilization of fault message are handled, and improves power network safety operation situation, in real time collection
The information of microcomputer-based fault recorder, the service data of power equipment more quickly, is reliably obtained, according to reliable number in real time
According to, electric network fault information processing scheduling system can make more accurate fault diagnosis, meanwhile, Automatic dispatching processing subsystem
Stand-by equipment can be utilized to realize the solution of failure automatically, improve the maintenance speed of failure, and listing scheduler task table
When, logic is more reasonable, improves the efficiency of breakdown maintenance, moreover, in maintenance process, can also consult fault history letter
Breath, be easy to breakdown maintenance and executable unit the position of fault or fault element are carried out according to historical failure data emphasis deploy to ensure effective monitoring and control of illegal activities with
Maintenance, improve the disposal ability of power failure information.
Claims (6)
- A kind of 1. electric network fault information processing dispatching method, it is characterised in that：It the described method comprises the following steps：Step 1, lead to Cross the data that data acquisition device gathers the microcomputer-based fault recorder in each transformer station in real time；Step 2, filled by data processing Put, the GPS location information that the record data of each microcomputer-based fault recorder is combined to the microcomputer-based fault recorder is corresponded Integration, the integrated information after being integrated；Step 3, by communicator, by the integrated information after above-mentioned integration send to Central dispatching device；Step 4, by central dispatching device above-mentioned integrated information is analyzed and arranged, according to what is analyzed Fault message is sent to breakdown maintenance and executable unit by failure；Step 5, breakdown maintenance and executable unit fill to central dispatching Put the feedback information for sending and receiving fault message；After step 6, pending fault maintenance and executable unit are to troubleshooting, send The information that is disposed gives central dispatching device.
- 2. electric network fault information processing dispatching method according to claim 1, it is characterised in that：In the step 4, institute State central dispatching device analysis is carried out to integrated information and comprise the following steps：Step 411, judge suspected fault element in data In storehouse whether faulty historical data；Step 412, if so, sequentially in time that malfunction history data is suitable from database Sequence is taken out one by one, and the line information of suspected fault element is also read accordingly；Step 413, according to the line information, and root According to suspected fault element, component attributes parameter list is searched, reads in its property parameters, and be stored in component attributes data buffer zone； Step 414, malfunction history data and suspected fault element and line information be stored in database, for central dispatching device Send and handle.
- 3. electric network fault information processing dispatching method according to claim 1 or 2, it is characterised in that：In the step 4 Also include the processing step of Automatic dispatching processing subsystem, it includes：Step 421, by the failure obtained by central dispatching device Integrated information is classified as scheduler task table, chooses pending faulty equipment successively from scheduler task table, checks that it whether there is Stand-by equipment；Step 422, if there is no stand-by equipment, then be directly entered step 5；Step 423, set if there is standby It is standby, then judge whether failure can be eliminated after putting into stand-by equipment；If step 424, can not still eliminate failure, record should The information of stand-by equipment, and the information integration that can not eliminate failure automatically is sent, into step 5；If step 425, it can disappear Except failure, then the stand-by equipment is put into, provide the corresponding switch tool sequence of operation；Step 426, Automatic dispatching processing System eliminates failure automatically according to the switch tool sequence of operation, automatically accesses stand-by equipment, by fault location information and standby Equipment operation information is integrated and is sent to breakdown maintenance and executable unit, into step 5.
- 4. electric network fault information processing dispatching method according to claim 3, it is characterised in that：In the step 421, When listing scheduler task table, when the quantity of faulty equipment is more than 2, then first judge whether above-mentioned faulty equipment is in upstream and downstream Relation, if it is, being ranked up to the processing sequence of above-mentioned faulty equipment, the faulty equipment in downstream is preferentially located Reason.
- 5. system is dispatched in a kind of electric network fault information processing, it is characterised in that：Including the microcomputer failure being arranged in each transformer station Oscillograph；For the data acquisition device for the data for gathering the microcomputer-based fault recorder in each transformer station in real time；For will be each micro- The GPS location information that the record data of machine fault oscillograph combines the microcomputer-based fault recorder carries out one-to-one integrate to obtain The data processing equipment of integrated information after to integration；For the integrated information after above-mentioned integration to be sent to central dispatching device Communicator；For above-mentioned integrated information to be analyzed and arranged, fault message is sent to according to the failure analyzed Breakdown maintenance and the central dispatching device of executable unit；For above-mentioned fault message to be repaired and handled, and feedback processing Breakdown maintenance and executable unit of the information to the central dispatching device.
- 6. system is dispatched in electric network fault information processing according to claim 5, it is characterised in that：Also include at Automatic dispatching Subsystem is managed, the Automatic dispatching processing subsystem is used to the fault comprehensive information obtained by central dispatching device being classified as scheduling Task list, choose pending faulty equipment successively from scheduler task table, check that it whether there is stand-by equipment；If there is Stand-by equipment, judge whether failure can be eliminated after putting into stand-by equipment, if failure can be eliminated, the stand-by equipment is thrown Enter, provide the corresponding switch tool sequence of operation, the Automatic dispatching processing subsystem is automatic according to the switch tool sequence of operation Failure is eliminated, automatically accesses stand-by equipment, fault location information and stand-by equipment operation information are integrated and are sent to failure dimension Repair and executable unit；If can not still eliminate failure, the information of the stand-by equipment is recorded, and can not will automatically eliminate failure Information integration is sent.
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| CN110738334A (en) * | 2019-10-21 | 2020-01-31 | 邹威 | multi-platform information interaction electric power safety production management system |
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| CN110738334A (en) * | 2019-10-21 | 2020-01-31 | 邹威 | multi-platform information interaction electric power safety production management system |
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