CN107171436A - It is a kind of automatic screening information and the supervising device and its monitoring method of crash analysis to be carried out - Google Patents
It is a kind of automatic screening information and the supervising device and its monitoring method of crash analysis to be carried out Download PDFInfo
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- CN107171436A CN107171436A CN201710317319.0A CN201710317319A CN107171436A CN 107171436 A CN107171436 A CN 107171436A CN 201710317319 A CN201710317319 A CN 201710317319A CN 107171436 A CN107171436 A CN 107171436A
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- 238000012216 screening Methods 0.000 title claims abstract description 28
- 238000000034 method Methods 0.000 title claims abstract description 25
- 238000012544 monitoring process Methods 0.000 title claims abstract description 25
- 230000002159 abnormal effect Effects 0.000 claims abstract description 82
- 238000012545 processing Methods 0.000 claims abstract description 23
- 238000012790 confirmation Methods 0.000 claims description 11
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00001—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by the display of information or by user interaction, e.g. supervisory control and data acquisition systems [SCADA] or graphical user interfaces [GUI]
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
- G06Q10/063—Operations research, analysis or management
- G06Q10/0631—Resource planning, allocation, distributing or scheduling for enterprises or organisations
- G06Q10/06312—Adjustment or analysis of established resource schedule, e.g. resource or task levelling, or dynamic rescheduling
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- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
- G06Q10/063—Operations research, analysis or management
- G06Q10/0635—Risk analysis of enterprise or organisation activities
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
- G06Q50/06—Energy or water supply
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
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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
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/50—Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications
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- Water Supply & Treatment (AREA)
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Abstract
The invention discloses automatic screening information and the supervising device and its monitoring method of crash analysis can be carried out, its can the supervising device of automatic screening information include signal acquisition module（1）, judge abnormal module（2）, information sifting page pop-up module（3）, information sifting refresh module（4）, voltage x current judge abnormal module（5）, scheme solve module（6）；Its supervising device that can carry out crash analysis includes abnormal signal acquisition module（7）, crash analysis refresh module（14）, accident judge module（8）, accident gradation module（9）, crash analysis page pop-up module（10）, one or two three-level crash analysis modules；The present invention can carry out automatic screening to system information, display alarm is gone out to important signal flare, treatment advice is proposed to important information, the significance level of accident is classified according to abnormal signal, so as to propose different solutions, for scheduling, operator on duty provides more accurately accident information and processing scheme, improves operating efficiency.
Description
Technical field：
Automatic screening information and the supervising device and its monitoring method of crash analysis can be carried out the present invention relates to a kind of, belong to scheduling
Control business technical field.
Background technology：
Power scheduling monitoring work mainly uses EMS, DMS system, for monitoring the correlation letter such as transformer station and electric network state
Breath, the information that daily system is quoted is a lot, but really needs the few of monitoring personnel processing, and system is filled provided with audible alarm
Put, but many alarms are not emergency, without personnel's processing, are easy for misleading monitoring personnel.
The content of the invention：
It is an object of the invention to overcome the shortcomings of above-mentioned prior art and automatic screening can be carried out to system information by providing one kind,
To important signal flare page-out flickering display and with sound alarm, treatment advice is proposed to important informations such as voltage, electric currents,
Abnormal signal in acquisition system is classified to the significance level of accident, so that different solutions are proposed, for scheduling
Operator on duty provides more accurately accident information and processing scheme, improve operating efficiency can automatic screening information go forward side by side behaviour therefore
The supervising device and its monitoring method of analysis.
The purpose of the present invention can be reached by following measure：It is a kind of automatic screening information and crash analysis to be carried out
Supervising device, it is characterised in that its by can automatic screening information supervising device and the supervising device group of crash analysis can be carried out
Into；
Wherein, can automatic screening information supervising device include signal acquisition module, judge abnormal module, information sifting paging
Go out module, information sifting refresh module, voltage x current and judge that abnormal module, scheme solve module；Signal acquisition module is with judging
Abnormal module is connected, and judges that abnormal module judges abnormal with information sifting page pop-up module, refresh module, voltage x current respectively
Module is connected, and voltage x current judges that abnormal module and scheme solution module are connected, page pop-up module, scheme solution module again with
Signal acquisition module is connected, and forms a loop；Signal acquisition module is used to gather in power scheduling EMS system, DMS systems
The various signals of voltage, electric current, active power, reactive power, power factor, and judgement abnormal module is transferred to, judge abnormal mould
Block is contrasted by the reference value with setting in advance, and the reference value is voltage, electric current, wattful power in signal acquisition module
Rate, reactive power, power factor, judge that collection signal has without exception, if collection signal is without exception, are transferred to information sifting refreshing
Data in signal acquisition module are refreshed by module；If collection signal has exception, the ejection of the information sifting page is transferred to
Module and voltage x current judge abnormal module, and the information sifting page pop-up module ejection abnormal information page carries out flickering display,
And sound alarm is sent, the judgement of abnormal module is judged by voltage x current, that is, filters out in power system topmost two
Parameter-voltage x current is judged again, judges whether voltage surmounts whether limit value, electric current exceed permissible value, if without exception,
It is then etc. to be confirmed to terminate, if there is exception, continue to be transferred to scheme solving module, scheme solves the solution that module provides a reference
Scheme, including switched capacitor, change higher level supply voltage, adjustment transformer neutral point gear, shift negative by interconnection switch
Lotus；Finally terminate after after confirmation of the regulation and control person on duty to warning information, with reference to solution, clicking on confirmation, device is returned to just
Beginning state, continues to gather signal；
The supervising device that crash analysis can be carried out judges mould including abnormal signal acquisition module, crash analysis refresh module, accident
Block, accident gradation module, crash analysis page pop-up module, one-level crash analysis module；Second grade accident analysis module；Three-level thing
Therefore analysis module；Abnormal signal acquisition module is connected with accident judge module, accident judge module and refresh module, accident gradation
Module is connected, accident gradation module and one-level crash analysis module, second grade accident analysis module, three-level crash analysis module phase
Even, one-level crash analysis module, second grade accident analysis module, three-level crash analysis module again with crash analysis page pop-up module
It is connected, crash analysis page pop-up module is connected with abnormal signal acquisition module, forms a loop；Abnormal signal acquisition module
The abnormal signal in power scheduling EMS system, DMS systems is gathered, accident judge module is transferred to, judges whether occur accident,
Including busbar grounding, line tripping, protection device critical alarm, if without accident, being transferred to crash analysis refresh module,
Data in abnormal signal acquisition module are refreshed；If accident, signal continues to be transferred to accident gradation module；Accident
Diversity module is classified to accident, if one-level accident is then transferred to one-level crash analysis module, is handled and will handled
Process and the information transfer of collection are to crash analysis page pop-up module, popup web page flickering display；If second grade accident is then
Second grade accident analysis module is transferred to, and by crash analysis page pop-up module popup web page dialog box, without automatic place
Reason, only provides processing scheme and is referred to for regulation and control personnel；If three-level accident is then transferred to three-level crash analysis module, mainly pin
To the accident of line sectionalizing switch and high voltage customer demarcation switch, and pass through crash analysis page pop-up module ejection information pair
Frame is talked about, whether display line end has interconnection switch, high voltage customer person liable, administration personal information；Finally treat regulation and control person on duty
After the confirmation of crash analysis result, click on confirmation and terminate, device returns to original state, continue acquisition abnormity signal；It is described
One-level accident is to need the accident of emergent management, be in a short time（20 seconds）Accident interval is isolated, recovers non-faulting
Interval power supply；The second grade accident is does not need the accident of emergent management, but need to propose is handled within alarm, 24 hours
Finish；The three-level accident is primarily directed to the accident that lines branch or end and high voltage customer demarcation switch occur,
The cooperation processing of user management department is needed, is disposed within 72 hours.
It is a kind of automatic screening information and the monitoring method of crash analysis to be carried out, it is characterised in that it includes can automatic screening
Information monitoring method and the big step of monitoring method two that crash analysis can be carried out：
Wherein, can the monitoring method of automatic screening information comprise the following steps：
1) signal acquisition module is to the voltage in power scheduling EMS system, DMS systems, electric current, active power, reactive power, work(
The collection of the various signals of rate factor, and the signal collected is transferred to judgement abnormal module；
2) judge to set voltage, electric current, active power, reactive power, the reference value of power factor in abnormal module in advance, from
And contrasted with collecting various signals, determine whether exception, if signal is without exception, be transferred to information sifting refresh module,
Data in signal acquisition module are refreshed；If signal has exception, information sifting page pop-up module and electricity are transferred to
Current voltage judges abnormal module, and the ejection abnormal information page carries out flickering display, and sends sound alarm, while in voltage x current
Judge that emphasis carries out analysis judgement again to voltage and current signal in abnormal module, judges whether voltage surmounts limit value, electric current and be
It is no to exceed permissible value；
3) if voltage x current judges that abnormal module judges exception, signal is transferred to scheme solution module, and there is provided a ginseng
The solution examined, including switched capacitor, change higher level supply voltage, adjustment transformer neutral point gear, opened by contact
Transfer load is closed, so as to change voltage and current；
The monitoring method of crash analysis can be carried out, is comprised the following steps：
1) abnormal signal in abnormal signal acquisition module collection power scheduling EMS system, DMS systems, is transferred to accident judgement
Module, judges whether occur accident, including busbar grounding, line tripping, protection device critical alarm, if without accident, passing
It is defeated to arrive crash analysis refresh module, the data in abnormal signal acquisition module are refreshed；If there is accident, signal continues to transmit
To accident gradation module, three-level classification is carried out to accident；
2) accident gradation module carries out three-level classification to accident, if one-level accident is then transferred to one-level crash analysis module, enters
Row processing, and by processing procedure and the information transfer of collection to crash analysis page pop-up module, popup web page flickering display；
If second grade accident is then transferred to second grade accident analysis module, and is talked with by crash analysis page pop-up module popup web page
Frame, without automatically processing, only provides processing scheme and is referred to for regulation and control personnel；If three-level accident is then transferred to three-level accident point
Module is analysed, primarily directed to the accident of line sectionalizing switch and high voltage customer demarcation switch, and passes through crash analysis paging
Go out module ejection information. dialog, whether display line end has interconnection switch, high voltage customer person liable, administration personal information.
The present invention can produce following good effect compared with the prior art：The use of the present invention so that the weight of scheduling system
Information is wanted to carry out automatic screening, to important signal flare page-out flickering display and with sound alarm, to the weight such as voltage, electric current
Information is wanted to propose treatment advice, the abnormal signal in acquisition system is classified to the significance level of accident, so as to propose
Different solutions, for scheduling, operator on duty provides more processing scheme and more accurate accident information, improves operating efficiency.This hair
It is bright to can be widely applied in electric company's dispatching and monitoring work.
Brief description of the drawings：
Fig. 1 for the present invention can automatic screening information supervising device schematic diagram；
Fig. 2 is the schematic diagram of the supervising device for carrying out crash analysis of the present invention.
Embodiment：Embodiment of the invention below in conjunction with the accompanying drawings elaborates：
Embodiment：It is a kind of automatic screening information and the supervising device of crash analysis to be carried out, its by can automatic screening information prison
Control device（Referring to Fig. 1）With can carry out the supervising device of crash analysis（Referring to Fig. 2）Composition；
Wherein, can automatic screening information supervising device include signal acquisition module 1, judge abnormal module 2, the information sifting page
Pop-up module 3, information sifting refresh module 4, voltage x current judge that abnormal module 5, scheme solve module 6；Signal acquisition module 1
With judging that abnormal module 2 is connected, judge that abnormal module 2 is electric with information sifting page pop-up module 3, refresh module 4, voltage respectively
Stream judges that abnormal module 5 is connected, and voltage x current judges that abnormal module 5 solves module 6 with scheme and is connected, page pop-up module 3, side
Case solves module 6 and is connected again with signal acquisition module 1, forms a loop.Signal acquisition module 1 is used to gather power scheduling
EMS system, the voltage in DMS systems, electric current, active power, reactive power, the various signals of power factor, and it is transferred to judgement
Abnormal module 2, judges that abnormal module 2 passes through the reference value with setting in advance（Voltage, electric current i.e. in signal acquisition module 1,
Active power, reactive power, power factor）Contrasted, judge that collection signal has without exception, if collection signal is without exception, pass
It is defeated to arrive information sifting refresh module 4, the data in signal acquisition module 1 are refreshed；If collection signal has exception, transmit
Judge abnormal module 5 to information sifting page pop-up module 3 and voltage x current, information sifting page pop-up module 3 ejects exception
Information page carries out flickering display, and sends sound alarm, and the judgement of abnormal module 5 is judged by voltage x current, that is, is filtered out
Topmost two parameter-voltage x currents are judged again in power system, judge whether voltage surmounts limit value, electric current and be
It is no to exceed permissible value, if without exception, terminate etc. to be confirmed, if there is exception, continue to be transferred to scheme solution module 6, now lead
It is to provide the solution of a reference, including switched capacitor, change higher level supply voltage, adjustment transformer neutral point shelves
Position, pass through interconnection switch transfer load.Finally after after confirmation of the regulation and control person on duty to warning information, with reference to solution, click on
Confirmation terminates, and device returns to original state, continues to gather signal.
The supervising device of crash analysis, which can be carried out, includes abnormal signal acquisition module 7, crash analysis refresh module 14, accident
Judge module 8, accident gradation module 9, crash analysis page pop-up module 10, one-level crash analysis module 11；Second grade accident point
Analyse module 12；Three-level crash analysis module 13.Abnormal signal acquisition module 7 is connected with accident judge module 8, accident judge module
8 are connected with refresh module 14, accident gradation module 9, accident gradation module 9 and one-level crash analysis module 11, second grade accident point
Analyse module 12, three-level crash analysis module 13 to be connected, one-level crash analysis module 11, second grade accident analysis module 12, three-level thing
Therefore analysis module 13 is connected with crash analysis page pop-up module 10 again, crash analysis page pop-up module 10 is adopted with abnormal signal
Collect module 7 to be connected, form a loop.Exception in the collection power scheduling of abnormal signal acquisition module 7 EMS system, DMS systems
Signal, is transferred to accident judge module 8, judges whether occur accident, including busbar grounding, line tripping, protection device are urgent
Data in abnormal signal acquisition module 7, if without accident, being transferred to crash analysis refresh module 14, are carried out by alarm
Refresh；If accident, signal continues to be transferred to accident gradation module 9.This device carries out three-level classification, respectively one to accident
Level, two grades, three-level.One-level accident is to need the accident of emergent management, be in a short time（20 seconds）To accident interval carry out every
From the interval power supply of recovery non-faulting；Second grade accident needs to propose alarm not need the accident of emergent management, and 24 is small
When within be disposed；Three-level accident is primarily directed to what lines branch or end and high voltage customer demarcation switch occurred
Accident is, it is necessary to which the cooperation processing of user management department, is disposed within 72 hours.Accident gradation module 9 is classified to accident,
If one-level accident is then transferred to one-level crash analysis module 11, such as occurs important load line tripping, then power system DMS
System to tripping operation circuit carry out information gathering, including interconnection switch bearing capacity, can turn supply line load, there is fault-free to open
Close information, the turning of 15 seconds laggard row line loads supplies, and by processing procedure and the information transfer of collection to the crash analysis page
Pop-up module 10, popup web page flickering display；If second grade accident is then transferred to second grade accident analysis module 12, and passes through accident
The popup web page dialog box of page pop-up module 10 is analyzed, without automatically processing, processing scheme is only provided and referred to for regulation and control personnel；
If three-level accident is then transferred to three-level crash analysis module 13, demarcate primarily directed to line sectionalizing switch and high voltage customer
The accident of switch, and information. dialog is ejected by crash analysis page pop-up module 10, whether display line end has contact
Switch, high voltage customer person liable, administration personal information.Finally after after confirmation of the regulation and control person on duty to crash analysis result, click on
Confirmation terminates, and device returns to original state, continues acquisition abnormity signal.
It is a kind of automatic screening information and the monitoring method of crash analysis to be carried out, it is characterised in that it includes can automatic screening
Information monitoring method and the big step of monitoring method two that crash analysis can be carried out：
Wherein, can the monitoring method of automatic screening information comprise the following steps：
1) signal acquisition module 1 to the voltage in power scheduling EMS system, DMS systems, electric current, active power, reactive power,
The collection of the various signals of power factor, and the signal collected is transferred to judges abnormal module 2；
2) judge to set voltage, electric current, active power, reactive power, the reference value of power factor in abnormal module 2 in advance, from
And contrasted with collecting various signals, determine whether exception, if signal is without exception, be transferred to information sifting refresh module 4,
Data in signal acquisition module 1 are refreshed；If signal has exception, the He of information sifting page pop-up module 3 is transferred to
Voltage x current judges abnormal module 5, and the ejection abnormal information page carries out flickering display, and sends sound alarm, while in voltage
Electric current judges that emphasis carries out analysis judgement again to voltage and current signal in abnormal module 5, judges whether voltage surmounts limit value, electricity
Whether stream exceedes permissible value；
3) if voltage x current judges that abnormal module 5 judges exception, signal is transferred to scheme solution module 6, and there is provided one
The solution of reference, including switched capacitor, change higher level supply voltage, adjustment transformer neutral point gear, pass through contact
Transfer load is switched, so as to change voltage and current.
The monitoring method of crash analysis can be carried out, is comprised the following steps：
1) abnormal signal in the collection power scheduling of abnormal signal acquisition module 7 EMS system, DMS systems, is transferred to accident judgement
Module 8, judges whether occur accident, including busbar grounding, line tripping, protection device critical alarm, if without accident, passing
It is defeated to arrive crash analysis refresh module 14, the data in abnormal signal acquisition module 7 are refreshed；If there is accident, signal continues
Accident gradation module 9 is transferred to, three-level classification is carried out to accident；
2) accident gradation module 9 carries out three-level classification to accident, if one-level accident is then transferred to one-level crash analysis module 11,
Such as occurs important load line tripping, then power system DMS systems carry out information gathering, including interconnection switch to tripping operation circuit
Bearing capacity, the line load that can turn to supply, whether there is breakdown switch information, the turning of 15 seconds laggard row line loads supplies, and will place
Reason process and the information transfer of collection are to crash analysis page pop-up module 10, popup web page flickering display；If two grades of things
Therefore second grade accident analysis module 12 is then transferred to, and by the popup web page dialog box of crash analysis page pop-up module 10, do not enter
Row is automatically processed, and is only provided processing scheme and is referred to for regulation and control personnel；If three-level accident is then transferred to three-level crash analysis module
13, primarily directed to the accident of line sectionalizing switch and high voltage customer demarcation switch, and pass through crash analysis paging depanning
Block 10 ejects information. dialog, and whether display line end has interconnection switch, high voltage customer person liable, administration personal information.
Claims (2)
1. a kind of automatic screening information and can carry out the supervising device of crash analysis, it is characterised in that it is by can automatic screening information
Supervising device and can carry out crash analysis supervising device composition；
Wherein, can automatic screening information supervising device include signal acquisition module（1）, judge abnormal module（2）, information sifting
Page pop-up module（3）, information sifting refresh module（4）, voltage x current judge abnormal module（5）, scheme solve module（6）；
Signal acquisition module（1）With judging abnormal module（2）It is connected, judges abnormal module（2）Respectively with information sifting paging depanning
Block（3）, refresh module（4）, voltage x current judge abnormal module（5）It is connected, voltage x current judges abnormal module（5）With scheme solution
Certainly module（6）It is connected, page pop-up module（3）, scheme solve module（6）Again with signal acquisition module（1）It is connected, forms one
Loop；Signal acquisition module（1）For gathering the voltage in power scheduling EMS system, DMS systems, electric current, active power, nothing
The various signals of work(power, power factor, and it is transferred to judgement abnormal module（2）, judge abnormal module（2）By with setting in advance
Good reference value is contrasted, and the reference value is signal acquisition module（1）In voltage, electric current, active power, reactive power,
Power factor, judges that collection signal has without exception, if collection signal is without exception, is transferred to information sifting refresh module（4）, to letter
Number acquisition module（1）In data refreshed；If collection signal has exception, information sifting page pop-up module is transferred to
（3）Judge abnormal module with voltage x current（5）, information sifting page pop-up module（3）The ejection abnormal information page enters line flicker
It has been shown that, and sound alarm is sent, abnormal module is judged by voltage x current（5）Judgement, that is, filter out most main in power system
The two parameter-voltage x currents wanted are judged again, judge whether voltage surmounts whether limit value, electric current exceed permissible value, if
It is without exception, then it is etc. to be confirmed to terminate, if there is exception, continue to be transferred to scheme solving module（6）, scheme solution module（6）There is provided
The solution of one reference, including switched capacitor, change higher level supply voltage, adjustment transformer neutral point gear, pass through
Interconnection switch transfer load；Finally after after confirmation of the regulation and control person on duty to warning information, with reference to solution, click on and confirm knot
Beam, device returns to original state, continues to gather signal；
The supervising device of crash analysis, which can be carried out, includes abnormal signal acquisition module（7）, crash analysis refresh module（14）, accident
Judge module（8）, accident gradation module（9）, crash analysis page pop-up module（10）, one-level crash analysis module（11）；Two
Level crash analysis module（12）；Three-level crash analysis module（13）；Abnormal signal acquisition module（7）With accident judge module（8）
It is connected, accident judge module（8）With refresh module（14）, accident gradation module（9）It is connected, accident gradation module（9）With one-level
Crash analysis module（11）, second grade accident analysis module（12）, three-level crash analysis module（13）It is connected, one-level crash analysis mould
Block（11）, second grade accident analysis module（12）, three-level crash analysis module（13）Again with crash analysis page pop-up module（10）
It is connected, crash analysis page pop-up module（10）With abnormal signal acquisition module（7）It is connected, forms a loop；Abnormal signal
Acquisition module（7）The abnormal signal in power scheduling EMS system, DMS systems is gathered, accident judge module is transferred to（8）, judge
Whether accident, including busbar grounding, line tripping, protection device critical alarm are occurred, if without accident, being transferred to accident
Analyze refresh module（14）, to abnormal signal acquisition module（7）In data refreshed；If accident, signal continues to pass
It is defeated to arrive accident gradation module（9）；Accident gradation module（9）Accident is classified, if one-level accident is then transferred to one-level thing
Therefore analysis module（11）, handled and by processing procedure and the information transfer of collection to crash analysis page pop-up module
（10）, popup web page flickering display；If second grade accident is then transferred to second grade accident analysis module（12）, and pass through crash analysis
Page pop-up module（10）Popup web page dialog box, without automatically processing, only provides processing scheme and is referred to for regulation and control personnel；If
Three-level crash analysis module is then transferred to for three-level accident（13）, demarcate primarily directed to line sectionalizing switch and high voltage customer
The accident of switch, and pass through crash analysis page pop-up module（10）Information. dialog is ejected, whether display line end has connection
Network switch, high voltage customer person liable, administration personal information；Finally after after confirmation of the regulation and control person on duty to crash analysis result, point
Hit confirmation to terminate, device returns to original state, continue acquisition abnormity signal；The one-level accident is to need the thing of emergent management
Therefore, be in a short time（20 seconds）Accident interval is isolated, recovers the interval power supply of non-faulting；The second grade accident is not
The accident of emergent management is needed, but needs to propose to be disposed within alarm, 24 hours；The three-level accident mainly for
It is accident that lines branch or end and high voltage customer demarcation switch occur, it is necessary to the cooperation processing of user management department, 72
It is disposed within hour.
2. a kind of automatic screening information and can carry out the monitoring method of crash analysis, it is characterised in that it includes can automatic screening letter
Cease monitoring method and the big step of monitoring method two of crash analysis can be carried out：
Wherein, can the monitoring method of automatic screening information comprise the following steps：
Signal acquisition module（1）To the voltage in power scheduling EMS system, DMS systems, electric current, active power, reactive power,
The collection of the various signals of power factor, and the signal collected is transferred to judgement abnormal module（2）；
Judge abnormal module（2）In voltage, electric current, active power, reactive power, the reference value of power factor are set in advance, from
And contrasted with collecting various signals, determine whether exception, if signal is without exception, be transferred to information sifting refresh module
（4）, to signal acquisition module（1）In data refreshed；If signal has exception, information sifting paging depanning is transferred to
Block（3）Judge abnormal module with voltage x current（5）, the ejection abnormal information page carries out flickering display, and sends sound alarm, together
When judge abnormal module in voltage x current（5）Middle emphasis carries out analysis judgement again to voltage and current signal, whether judges voltage
Surmount whether limit value, electric current exceed permissible value；
If voltage x current judges abnormal module（5）Judge exception, then signal is transferred to scheme and solves module（6）There is provided one
The solution of individual reference, including switched capacitor, change higher level supply voltage, adjustment transformer neutral point gear, pass through connection
Network switchs transfer load, so as to change voltage and current；
The monitoring method of crash analysis can be carried out, is comprised the following steps：
Abnormal signal acquisition module（7）The abnormal signal in power scheduling EMS system, DMS systems is gathered, accident judgement is transferred to
Module（8）, judge whether occur accident, including busbar grounding, line tripping, protection device critical alarm, if without accident,
It is transferred to crash analysis refresh module（14）, to abnormal signal acquisition module（7）In data refreshed；If there is accident, letter
Number continue to be transferred to accident gradation module（9）, three-level classification is carried out to accident；
Accident gradation module（9）Three-level classification is carried out to accident, if one-level accident is then transferred to one-level crash analysis module
（11）, handled, and by processing procedure and the information transfer of collection to crash analysis page pop-up module（10）, eject page
Face flickering display；If second grade accident is then transferred to second grade accident analysis module（12）, and pass through crash analysis paging depanning
Block（10）Popup web page dialog box, without automatically processing, only provides processing scheme and is referred to for regulation and control personnel；If three-level accident
Then it is transferred to three-level crash analysis module（13）, primarily directed to the thing of line sectionalizing switch and high voltage customer demarcation switch
Therefore, and pass through crash analysis page pop-up module（10）Information. dialog is ejected, whether display line end has interconnection switch, height
Press user responsibility people, administration personal information.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109376071A (en) * | 2018-09-03 | 2019-02-22 | 平安普惠企业管理有限公司 | Application software exception feedback method, device, computer equipment and storage medium |
| CN111145503A (en) * | 2019-12-26 | 2020-05-12 | 深圳供电局有限公司 | Power transmission line electric power safety early warning method, device, equipment and medium |
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| CN104578426A (en) * | 2015-01-26 | 2015-04-29 | 国家电网公司 | Detection method for information comprehensive analysis and intelligent alarming application |
| CN105158647A (en) * | 2015-10-10 | 2015-12-16 | 国家电网公司 | Single station end fault diagnosis and auxiliary decisionmaking method based on power supply monitoring system |
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| CN102570602A (en) * | 2011-12-04 | 2012-07-11 | 江苏省电力公司南京供电公司 | Fault comprehensive processing platform and method of distribution network |
| CN103346618A (en) * | 2013-07-15 | 2013-10-09 | 国家电网公司 | Steady state monitoring method based on power grid events |
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| CN105158647A (en) * | 2015-10-10 | 2015-12-16 | 国家电网公司 | Single station end fault diagnosis and auxiliary decisionmaking method based on power supply monitoring system |
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| CN109376071A (en) * | 2018-09-03 | 2019-02-22 | 平安普惠企业管理有限公司 | Application software exception feedback method, device, computer equipment and storage medium |
| CN111145503A (en) * | 2019-12-26 | 2020-05-12 | 深圳供电局有限公司 | Power transmission line electric power safety early warning method, device, equipment and medium |
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| CN107171436B (en) | 2020-02-28 |
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