CN103679556B - The intelligent diagnosing method of distribution transformer terminals power failure alarm - Google Patents
The intelligent diagnosing method of distribution transformer terminals power failure alarm Download PDFInfo
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- CN103679556B CN103679556B CN201310692578.3A CN201310692578A CN103679556B CN 103679556 B CN103679556 B CN 103679556B CN 201310692578 A CN201310692578 A CN 201310692578A CN 103679556 B CN103679556 B CN 103679556B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
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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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- 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
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/126—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wireless data transmission
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Abstract
The present invention relates to the intelligent diagnosis system of a kind of distribution transformer terminals power failure alarm, it is characterized in that: including: embedded distribution transformer terminals has a power failure and alerts the main frame (1) of intelligent diagnostics software, metering automation system main website (3) that the information of carrying out is mutual it is connected respectively with described main frame, near-realtime data system (4), distribution automation system (5), scheduling warning information intelligent diagnosis system (6), distribution GIS-Geographic Information System (7), distribution Production MIS (8) and marketing system outage information pond (9), the described metering automation external distribution transformer terminals of system main website (2), marketing system outage information pond outreaches repair personnel's mobile phone.The method that the invention still further relates to use said system to carry out distribution transformer terminals power failure alarm intelligent diagnostics.Use the system and method for the present invention, utilize distribution transformer terminals to have a power failure and alert Intelligent Diagnosis Technology replacement manual analysis distribution transformer terminals power failure alarm, there is the features such as high accuracy, high efficiency and high real-time.
Description
Technical field
The present invention relates to the intelligent diagnosis system of distribution transformer terminals power failure alarm in a kind of power distribution network.The method that the invention still further relates to use described system to carry out distribution transformer terminals power failure alarm intelligent diagnostics.
Background technology
Power distribution network is in the least significant end of power system, and its operation level directly affects the power supply reliability of client.Therefore, when power distribution network breaks down, repair personnel needs quickly to position fault, and recovers the power supply of client as early as possible.
Growing and ripe along with distribution automation technology, general on distribution basic routing line or branch line exit is mounted with that automatization switchs, automatization's switch can realize monitoring in real time in distribution scheduling system, fault zone automatism isolation can be reached non-faulting region fast power restoration and fast failure location purpose when line failure.Owing to circuit can only be divided into a limited number of section by automatization's switch, many regular taps without communication function and fuse is there is also in every section, particularly in relatively backward area, distribution line has the substantial amounts of regular tap without communication function and fuse.When these trip when line failure without the regular tap of communication function and fuse, distribution scheduling real-time monitoring system can not find fault, but need to report power failure by client, repair personnel to the verification of scene on off state one by one according to report barrier, could position fault and rush to repair.This repairing mode efficiency is the lowest, has a strong impact on the reliability of power supply.
The distribution transformer terminals alarm that has a power failure is a kind of alarm that metering automation system produces when distribution transforming decompression, and this alarm can make up the switch without communication function very well and fuse trips causes distribution transforming decompression and phenomenon that distribution scheduling real-time monitoring system cannot monitor.Owing to metering automation system having substantial amounts of terminal unit power failure warning information, and have and much disturb signal, if manually rule of thumb carrying out filtering, analyzing, diagnosing, alarming information, need to expend substantial amounts of manpower and material resources.The most in the presence of a harsh environment, metering automation system main website will emerge rapidly substantial amounts of warning information, and being diagnosed to be a large amount of event of failure result at short notice is an extremely difficult thing.
The diagnosis being realized event of failure by the power failure alarm of manual analysis distribution transformer terminals is cumbersome and time consuming, and the most in inclement weather, distribution scheduling person seems unable to do what one wishes, and therefore it is difficult to be committed to application.
Summary of the invention
First technical problem to be solved by this invention, it is simply that the intelligent diagnosis system that a kind of distribution transformer terminals has a power failure alarm is provided.
Second technical problem to be solved by this invention, it is simply that a kind of method using said system to carry out distribution transformer terminals power failure alarm intelligent diagnostics is provided.
Use the system and method for the present invention, utilize distribution transformer terminals to have a power failure and alert Intelligent Diagnosis Technology replacement manual analysis distribution transformer terminals power failure alarm, there is the features such as high accuracy, high efficiency and high real-time.
Solving above-mentioned first technical problem, the technical solution used in the present invention is as follows:
A kind of intelligent diagnosis system of distribution transformer terminals power failure alarm, it is characterized in that: including: the have a power failure main frame of alarm intelligent diagnostics software of embedded distribution transformer terminals is connected metering automation system main website, near-realtime data system, distribution automation system, scheduling warning information intelligent diagnosis system, distribution GIS-Geographic Information System, distribution Production MIS and the marketing system outage information pond that the information of carrying out is mutual respectively with described main frame, and the described external distribution transformer terminals of metering automation system main website stops/send a telegram in reply alarm, marketing system outage information pond outreaches repair personnel's mobile phone.
Solving above-mentioned second technical problem, the technical solution used in the present invention is as follows:
A kind of method using said system to carry out distribution transformer terminals power failure alarm intelligent diagnostics, comprises the following steps:
When S1 scene distribution transformer terminals stops/sends a telegram in reply, its signal is transmitted in metering automation system main website by communicator, and distribution transformer terminals stops/send a telegram in reply warning information real-time synchronization is transmitted in embedded distribution transformer terminals and has a power failure the main frame of alarm intelligent diagnostics software；
Power failure distribution transforming place circuit is carried out with being spaced combination by the main frame of S2 embedded distribution transformer terminals power failure alarm intelligent diagnostics software, and obtain power failure distribution transforming and the device id of all circuits thereof by accessing near-realtime data system, and access distribution automation system by device id again, obtain the line chart of circuit, line current and other required real time datas；
The embedded distribution transformer terminals of S3 has a power failure after the main frame the alerting intelligent diagnostics software distribution transforming by acquisition and place circuit relevant information thereof, rejects the data of some exceptions, filters out effective distribution transforming power failure warning information；
Particularly as follows: distribution transformer terminals has a power failure, the main frame of alarm intelligent diagnosis system carries out effective information screening to distribution transformer terminals power failure warning information, to distribution transformer terminals power failure warning information transmission times in nearest month more than 5 times or in the alarm 5 minutes of occurring to have a power failure the transmission times distribution transforming more than 3 times carry out abnormality processing and rejected；
The embedded distribution transformer terminals of S4 has a power failure the main frame alerting intelligent diagnostics software by access scheduling warning information intelligent diagnosis system acquisition outlet switch, automatization's switch, fault detector and substation power loss warning information, for rejecting outlet switch, automatization's switch, fault detector and substation power loss warning information corresponding with schedule information intelligent diagnosis system in distribution transformer terminals power failure warning information, because this warning information have sent corresponding repairing by other channels；Simultaneously also by accessing outage information in marketing system outage information pond, reject some other known to distribution transformer terminals outage information；
After the main frame of S5 embedded distribution transformer terminals power failure alarm intelligent diagnostics software rejects distribution transformer terminals power failure warning information known to S4 in a large amount of distribution transformer terminals power failure warning information, a large amount of distribution transformer terminals power failure warning information are classified, is divided into separate unit distribution transformer terminals to have a power failure and region multiple stage distribution transformer terminals has a power failure；
Particularly as follows: distribution transformer terminals has a power failure, the main frame of alarm intelligent diagnosis system carries out distribution transformer terminals power-off event coupling 29 to distribution transformer terminals power failure alarm: the alarm event that had a power failure by distribution transformer terminals is divided three classes: the known distribution transforming power-off event that can inquire in scheduling warning information intelligent diagnosis system and marketing system outage information pond is defined as: effective 30；Scheduling warning information intelligent diagnosis system and marketing system outage information pond in inquire about less than single distribution transforming power-off event be defined as: hit 32；Scheduling warning information intelligent diagnosis system and marketing system outage information pond in inquire about less than region multiple stage distribution transforming power-off event be defined as: hit 31；
Separate unit distribution transformer terminals power-off fault event is published in distribution Production MIS by S6, generates and rushes to repair work order accordingly, and by note form, relevant distribution transformer terminals outage information is sent in repair personnel's mobile phone；Multiple stage distribution transformer terminals power-off event, in addition to generating repairing work order, also according to many station terminals power failure distribution transforming topological relation in GIS-Geographic Information System, will be analyzed the switch of tripping operation, and will be sent in the lump in repair personnel's mobile phone by switching information；
Particularly as follows: for effective 30 distribution transformer terminals power-off events owing to alerting and issuing and having carried out corresponding repairing by other channels, the most effective 30 distribution transforming power-off events are processed；
For hitting 32 separate unit distribution transformer terminals power-off events, issued 34 and rush to repair work order in distribution Production MIS, generation, and corresponding separate unit distribution transformer terminals power-off event information is sent in repair personnel's mobile phone with note form；
For hitting multiple stage distribution transformer terminals power-off event in 31 regions, distribution transformer terminals has a power failure alarm intelligent diagnostics system with carrying out GIS topological analysis 33 by accessing distribution GIS-Geographic Information System, derive the regular tap without communication function or the fuse of tripping operation, and multiple stage distribution transformer terminals power-off event is issued 35 in distribution Production MIS, generate repairing work order, and corresponding multiple stage distribution transformer terminals power-off event and trip switch are sent in repair personnel's mobile phone with note form.
The present invention carries out effective information general's choosing to a large amount of distribution transforming power failure alarms generated in metering automation system main website, rejects the data of some exceptions, and outage information known to the power failure warning information Auto-matching provided according to other system；Separate unit distribution transforming power-off fault event is automatically generated repairing work order and sends note in repair personnel；For a region multiple stage distribution transforming power-off fault event except automatically generate repairing work order and send note in repair personnel in addition to, the switch of fault trip can also be analyzed according to multiple stage power failure distribution transforming topological relation in distribution GIS-Geographic Information System, and this switching information is sent in repair personnel together；Realize repair personnel from " passively receiving " fault to " being actively discovered " fault, and position information according to switch fault, it is achieved rapid rush-repair.
Beneficial effect:
1, when distribution transformer terminals power failure alarm intelligent diagnosis system implements the diagnosis of distribution transformer terminals power failure warning information, overall process is that system automatically analyzes and diagnoses, participate in without artificial, save substantial amounts of manpower and material resources, it is embodied as dispatcher's Reduction of Students' Study Load, there is real-time height, accuracy height and efficiency high simultaneously；Particularly under inclement weather conditions, distribution transformer terminals power failure alarm intelligent diagnosis system has obvious advantage relative to manual analysis, it is possible to play a great role.
2, distribution transformer terminals power failure alarm Intelligent Diagnosis Technology can make up the problem that when tripping without communication function regular tap and fuse, distribution scheduling monitoring system cannot monitor very well, after making traditional distribution transforming power failure need client to report power failure, repair personnel just starts to rush to repair accordingly, it is changed into repair personnel prophet's fault outage event, it is changed into " being actively discovered " fault from " passively receiving " event of failure, and according to the switch trip information of system offer, realize quickly positioning fault, decrease client's power off time, substantially increase power supply reliability.
3, distribution transformer terminals power failure alarm intelligent diagnosis system is for being difficult to carry out distribution automation technology, and some areas being badly in need of improving power supply reliability level provide method, it is possible to make up the defect that distribution automation technology is not carried out to a certain extent.Distribution transformer terminals power failure alarm intelligent diagnosis system is for improving power supply reliability, and tool of improving customer satisfaction has very important significance.
Accompanying drawing explanation
The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings:
Fig. 1 is system composition and the annexation schematic diagram of the present invention；
Fig. 2 is the Method And Principle figure of the present invention；
Fig. 3 is the intelligent diagnostics flow chart of the present invention.
Detailed description of the invention
See Fig. 1, the intelligent diagnosis system of the distribution transformer terminals power failure alarm of the present invention, including: embedded distribution transformer terminals has a power failure and alerts the main frame 1 of intelligent diagnostics software, the metering automation system main website 3 that the information of carrying out is mutual it is connected respectively with described main frame 1, near-realtime data system 4, distribution automation system 5, scheduling warning information intelligent diagnosis system 6, distribution GIS-Geographic Information System 7, distribution Production MIS 8 and marketing system outage information pond 9, the described external distribution transformer terminals of metering automation system main website 3 stops/sends a telegram in reply alarm 2, marketing system outage information pond 9 outreaches repair personnel's mobile phone 10.
Its work process principle is as shown in Figure 2, when distribution transformer terminals stops/sends a telegram in reply alarm, warning information is sent in real time metering automation system main website 3, and be transmitted in the main frame 1 of distribution transformer terminals power failure alarm intelligent diagnosis system with ETL mode interface 11 real-time synchronization, the main frame 1 of embedded distribution transformer terminals power failure alarm intelligent diagnostics software will carry out data filtering 16 to warning information, generator matrix information 17, and carry out logical reasoning 18 according to knowledge base coupling 12 simultaneously, filter 15 generation diagnostic results 19 finally according to data storage 13, state modulator 14 and power failure pond.
Distribution transforming power failure warning diagnostic result 19 will be sent to message release module 20 and query statistic module 21, and process 22 according to output matching and be published on distribution Production MIS distribution transforming power-off event 24 with Web Service mode interface 23, and it is synchronized to fast power restoration support system and automatically processes 25 generations repairing work orders.
Seeing Fig. 3, the distribution transformer terminals power failure alarm intelligent diagnosing method specific implementation process using described system is as follows:
When S1 scene distribution transformer terminals stops/sends a telegram in reply, its signal is transmitted in metering automation system main website by communicator, and distribution transformer terminals stops/send a telegram in reply warning information real-time synchronization is transmitted in embedded distribution transformer terminals and has a power failure the main frame of alarm intelligent diagnostics software；
Power failure distribution transforming place circuit is carried out with being spaced combination 27 by the main frame of S2 embedded distribution transformer terminals power failure alarm intelligent diagnostics software, and obtain power failure distribution transforming and the device id of all circuits thereof by accessing near-realtime data system, and access distribution automation system by device id again, obtain the line chart of circuit, line current and other required real time datas；
The embedded distribution transformer terminals of S3 has a power failure after the main frame the alerting intelligent diagnostics software distribution transforming by acquisition and place circuit relevant information thereof, rejects the data of some exceptions, filters out effective distribution transforming power failure warning information；
Particularly as follows: distribution transformer terminals has a power failure, the main frame 1 of alarm intelligent diagnosis system carries out effective information screening 28 to distribution transformer terminals power failure warning information, to distribution transformer terminals power failure warning information transmission times in nearest month more than 5 times or in the alarm 5 minutes of occurring to have a power failure the transmission times distribution transforming more than 3 times carry out abnormality processing and rejected；
The embedded distribution transformer terminals of S4 has a power failure the main frame alerting intelligent diagnostics software by access scheduling warning information intelligent diagnosis system acquisition outlet switch, automatization's switch, fault detector and substation power loss warning information, for rejecting outlet switch, automatization's switch, fault detector and substation power loss warning information corresponding with schedule information intelligent diagnosis system in distribution transformer terminals power failure warning information, because this warning information have sent corresponding repairing by other channels；Simultaneously also by accessing outage information in marketing system outage information pond, reject some other known to distribution transformer terminals outage information；
After the main frame of S5 embedded distribution transformer terminals power failure alarm intelligent diagnostics software rejects distribution transformer terminals power failure warning information known to S4 in a large amount of distribution transformer terminals power failure warning information, a large amount of distribution transformer terminals power failure warning information are classified, is divided into separate unit distribution transformer terminals to have a power failure and region multiple stage distribution transformer terminals has a power failure；
Particularly as follows: distribution transformer terminals has a power failure, the main frame 1 of alarm intelligent diagnosis system carries out distribution transformer terminals power-off event coupling 29 to distribution transformer terminals power failure alarm: the alarm event that had a power failure by distribution transformer terminals is divided three classes: the known distribution transforming power-off event that can inquire in scheduling warning information intelligent diagnosis system and marketing system outage information pond is defined as: effective 30；Scheduling warning information intelligent diagnosis system and marketing system outage information pond in inquire about less than single distribution transforming power-off event be defined as: hit 32；Scheduling warning information intelligent diagnosis system and marketing system outage information pond in inquire about less than region multiple stage distribution transforming power-off event be defined as: hit 31；
Separate unit distribution transformer terminals power-off fault event is published in distribution Production MIS by S6, generates and rushes to repair work order accordingly, and by note form, relevant distribution transformer terminals outage information is sent in repair personnel's mobile phone；Multiple stage distribution transformer terminals power-off event, in addition to generating repairing work order, also according to many station terminals power failure distribution transforming topological relation in distribution GIS-Geographic Information System, will be analyzed the switch of tripping operation, and will be sent in the lump in repair personnel's mobile phone by switching information；
Particularly as follows: for effective 30 distribution transformer terminals power-off events owing to alerting and issuing and having carried out corresponding repairing by other channels, the most effective 30 distribution transforming power-off events are processed；
For hitting 32 separate unit distribution transformer terminals power-off events, issued 34 and rush to repair work order in distribution Production MIS, generation, and corresponding separate unit distribution transformer terminals power-off event information is sent in repair personnel's mobile phone with note form；
For hitting multiple stage distribution transformer terminals power-off event in 31 regions, distribution transformer terminals has a power failure alarm intelligent diagnostics system with carrying out GIS topological analysis 33 by accessing distribution GIS-Geographic Information System, derive the regular tap without communication function or the fuse of tripping operation, and multiple stage distribution transformer terminals power-off event is issued 35 in distribution Production MIS, generate repairing work order, and corresponding multiple stage distribution transformer terminals power-off event and trip switch are sent in repair personnel's mobile phone with note form.
Claims (4)
1. a method for distribution transformer terminals power failure alarm intelligent diagnostics, is characterized in that: described method is special to one
The intelligent diagnosis system of distribution transformer terminals power failure alarm, the alarm intelligence comprising: embedded distribution transformer terminals has a power failure
The main frame (1) of diagnostic software is connected the metering automation system that the information of carrying out is mutual respectively with described main frame
System main website (3), near-realtime data system (4), distribution automation system (5), scheduling warning information
Intelligent diagnosis system (6), distribution GIS-Geographic Information System (7), distribution Production MIS (8)
And marketing system outage information pond (9), the described external distribution transformer terminals of metering automation system main website
(2), marketing system outage information pond outreaches repair personnel's mobile phone；
Described method comprises the following steps:
When S1 scene distribution transformer terminals stops/sends a telegram in reply, its signal is transmitted in metering automation by communicator
System main website, and distribution transformer terminals is stopped/sends a telegram in reply warning information real-time synchronization be transmitted in embedded distribution transformer terminals and stop
The main frame of electric alarm intelligent diagnostics software；
Power failure distribution transforming place circuit is carried out by the main frame of S2 embedded distribution transformer terminals power failure alarm intelligent diagnostics software
With being spaced combination, and obtain setting of power failure distribution transforming and all circuits thereof by accessing near-realtime data system
Standby ID, and access distribution automation system by device id again, obtain the line chart of circuit, circuit
Electric current and other required real time datas；
The embedded distribution transformer terminals of S3 has a power failure the main frame alerting intelligent diagnostics software by the distribution transforming obtained and place thereof
After circuit relevant information, reject the data of some exceptions, filter out effective distribution transforming power failure warning information；
The embedded distribution transformer terminals of S4 has a power failure the main frame alerting intelligent diagnostics software by access scheduling warning information intelligence
Outlet switch, automatization's switch, fault detector and substation power loss alarm letter can be obtained by diagnostic system
Breath, corresponding with schedule information intelligent diagnosis system for rejecting in distribution transformer terminals power failure warning information
Outlet switch, automatization's switch, fault detector and substation power loss warning information, because this alarm
Information have sent corresponding repairing by other channels；Simultaneously also by accessing marketing system power failure letter
Outage information in breath pond, reject some other known to distribution transformer terminals outage information；
The embedded distribution transformer terminals of S5 has a power failure the main frame alerting intelligent diagnostics software in the power failure alarm of a large amount of distribution transformer terminals
After information rejects distribution transformer terminals power failure warning information known to S4, a large amount of distribution transformer terminals are had a power failure and accuses
Alarming information is classified, and is divided into separate unit distribution transformer terminals to have a power failure and region multiple stage distribution transformer terminals has a power failure；
Separate unit distribution transformer terminals power-off fault event is published in distribution Production MIS by S6, generates phase
Work order should be rushed to repair, and relevant distribution transformer terminals outage information is sent in repair personnel's hands by note form
Machine；Multiple stage distribution transformer terminals power-off event, also will be according to distribution geography information system in addition to generating repairing work order
Many station terminals power failure distribution transforming topological relation in system, analyzes the switch of tripping operation, and by concurrent for switching information one
Send in repair personnel's mobile phone.
The method of distribution transformer terminals the most according to claim 1 power failure alarm intelligent diagnostics, is characterized in that: institute
Step S3 stated alerts the main frame (1) of intelligent diagnosis system to distribution transforming particularly as follows: distribution transformer terminals has a power failure
Terminal power failure warning information carries out effective information screening (28), stops distribution transformer terminals in nearest month
In electric alarm information transmission times is more than 5 times or occurs power failure to alert 5 minutes, transmission times is more than 3
Secondary distribution transforming carries out abnormality processing and is rejected.
The method of distribution transformer terminals the most according to claim 2 power failure alarm intelligent diagnostics, is characterized in that: institute
Step S5 stated alerts the main frame (1) of intelligent diagnosis system to distribution transforming particularly as follows: distribution transformer terminals has a power failure
Terminal power failure alarm carries out distribution transformer terminals power-off event coupling: the alarm event that had a power failure by distribution transformer terminals is divided into
Three classes: can inquire in scheduling warning information intelligent diagnosis system and marketing system outage information pond
Known distribution transforming power-off event be defined as: effectively；In scheduling warning information intelligent diagnosis system and marketing
System blackout information pool is inquired about less than single distribution transforming power-off event be defined as: hit；Accuse in scheduling
Alarming information intelligent diagnosis system and marketing system outage information pond are inquired about less than region multiple stage distribution transforming
Power-off event is defined as: hit.
The method of distribution transformer terminals the most according to claim 3 power failure alarm intelligent diagnostics, is characterized in that: institute
Step S6 stated is particularly as follows: for effective distribution transformer terminals power-off event owing to having passed through other channels
Alert and issue and carried out corresponding repairing, the most effective distribution transforming power-off event is processed；
For hit separate unit distribution transformer terminals power-off event, it is published on distribution Production MIS, raw
Become repairing work order, and corresponding separate unit distribution transformer terminals power-off event information is sent in repairing with note form
In personnel's mobile phone；
For multiple stage distribution transformer terminals power-off event in hit area, distribution transformer terminals has a power failure and alerts intelligent diagnostics system
With GIS topological analysis will be carried out by accessing distribution GIS-Geographic Information System, derive the nothing communication of tripping operation
The regular tap of function or fuse, and multiple stage distribution transformer terminals power-off event is published on distribution production pipe
Reason information system, generates repairing work order, and by corresponding multiple stage distribution transformer terminals power-off event and trip switch
It is sent in repair personnel's mobile phone with note form.
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| CN201310692578.3A CN103679556B (en) | 2013-12-16 | 2013-12-16 | The intelligent diagnosing method of distribution transformer terminals power failure alarm |
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| CN103093395B (en) * | 2013-01-21 | 2016-02-24 | 广东电网公司东莞供电局 | Power failure monitor service dispatching method and equipment |
| CN103065228B (en) * | 2013-01-21 | 2016-09-14 | 广东电网公司东莞供电局 | Have a power failure monitoring assessment method for early warning and equipment |
| CN103439629B (en) * | 2013-08-05 | 2016-11-02 | 国家电网公司 | Fault Diagnosis of Distribution Network systems based on data grids |
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