CN107506849A - A kind of intelligent optimization distribution transforming, which has a power failure, studies and judges system - Google Patents
A kind of intelligent optimization distribution transforming, which has a power failure, studies and judges system Download PDFInfo
- Publication number
- CN107506849A CN107506849A CN201710604232.1A CN201710604232A CN107506849A CN 107506849 A CN107506849 A CN 107506849A CN 201710604232 A CN201710604232 A CN 201710604232A CN 107506849 A CN107506849 A CN 107506849A
- Authority
- CN
- China
- Prior art keywords
- power
- distribution transforming
- stoppage
- transit
- power failure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000009826 distribution Methods 0.000 title claims abstract description 101
- 230000001131 transforming effect Effects 0.000 title claims abstract description 77
- 238000005457 optimization Methods 0.000 title claims abstract description 22
- 238000004519 manufacturing process Methods 0.000 claims abstract description 13
- 238000012544 monitoring process Methods 0.000 claims abstract description 12
- 230000002159 abnormal effect Effects 0.000 claims abstract description 11
- 238000005516 engineering process Methods 0.000 claims abstract description 4
- 238000007726 management method Methods 0.000 claims description 18
- 238000004422 calculation algorithm Methods 0.000 claims description 12
- 230000005611 electricity Effects 0.000 claims description 10
- 230000003993 interaction Effects 0.000 claims description 7
- 230000008439 repair process Effects 0.000 claims description 7
- 238000006073 displacement reaction Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 6
- 238000010586 diagram Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 230000008859 change Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 238000003860 storage Methods 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 claims description 3
- 239000013307 optical fiber Substances 0.000 claims description 3
- 238000002955 isolation Methods 0.000 claims description 2
- 230000011218 segmentation Effects 0.000 claims description 2
- 230000003068 static effect Effects 0.000 claims description 2
- 238000007619 statistical method Methods 0.000 claims description 2
- 230000007547 defect Effects 0.000 claims 1
- 230000035772 mutation Effects 0.000 claims 1
- 238000012360 testing method Methods 0.000 claims 1
- 230000008901 benefit Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000012384 transportation and delivery Methods 0.000 description 1
- 238000013024 troubleshooting Methods 0.000 description 1
Classifications
-
- 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
- G06Q10/04—Forecasting or optimisation specially adapted for administrative or management purposes, e.g. linear programming or "cutting stock problem"
-
- 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
- G06Q10/0637—Strategic management or analysis, e.g. setting a goal or target of an organisation; Planning actions based on goals; Analysis or evaluation of effectiveness of goals
-
- 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
- G06Q10/20—Administration of product repair or maintenance
-
- 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
Landscapes
- Business, Economics & Management (AREA)
- Engineering & Computer Science (AREA)
- Human Resources & Organizations (AREA)
- Economics (AREA)
- Strategic Management (AREA)
- Tourism & Hospitality (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Marketing (AREA)
- Entrepreneurship & Innovation (AREA)
- General Business, Economics & Management (AREA)
- Operations Research (AREA)
- Quality & Reliability (AREA)
- Educational Administration (AREA)
- Development Economics (AREA)
- Game Theory and Decision Science (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- General Health & Medical Sciences (AREA)
- Primary Health Care (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Supply And Distribution Of Alternating Current (AREA)
Abstract
A kind of intelligent optimization distribution transforming, which has a power failure, studies and judges system, including intelligent distribution transforming shutdown system, production management system, electrical power distribution automatization system, intelligent distribution and management system, EMS, power information acquisition system and low tension switch condition monitoring system.The system obtains multi-source data effective information from EMS, intelligent distribution and management system, production management system, power scheduling aid decision-making system and power information acquisition system, abnormal power-off event is screened and screened using big data technology, power-off event is classified by distribution transforming stoppage in transit type mathematical modeling, and corresponding stoppage in transit work order and repairing strategy are pushed for different types of distribution transforming stoppage in transit event, reduce power off time and improve user power utilization satisfaction.
Description
Technical field
Have a power failure the present invention relates to a kind of intelligent optimization distribution transforming and study and judge system, belong to distribution O＆M technical field.
Background technology
Distribution transformer is as power system power supply end-equipment, and in the transmission and delivery process of electric energy, transformer rises
Vital effect, available electrical energy is directly provided for user.If distribution transforming once has a power failure, it is useful that taiwan area institute can be interrupted
The power supply at family, at present distribution transforming power-off event derive from Marketing Major power information acquisition system, the system judge distribution transforming power failure
It is then whether the concentrator supply voltage that places one's entire reliance upon reaches power failure voltage limits, if power-off event default setting value is 60% ginseng
Than voltage, upper electric event default setting value is 80% reference voltage, if acquisition terminal voltage meets power-off event limit value, is produced
Terminal power-off event, and power-off event active upload is used into extraction system.According to statistics, the distribution transforming stoppage in transit thing of certain company year push
Part has 294499 times, and wherein 132267 times is have power-off event without power transmission event, 44674 times to have power-off event without power transmission thing
Part, accuracy are only 60.08%, have a strong impact on that distribution transforming is stopped transport and actively rush to repair the push quality and benefits of work order.
Due to being JP cabinet enter line sides with the voltage measured by the concentrator used in extraction system, electric current, if low tension switch is sent out
Raw tripping operation, and 10kV circuits do not have a power failure, the voltage of concentrator collection produces terminal power failure thing because normally will be unable to triggering concentrator
The threshold values of part, then cause master station can not know taiwan area power-off event, influence user power utilization.
Studied therefore, it is necessary to be stopped transport for above-mentioned distribution transforming and study and judge the low problem of accuracy, promptness, there is provided Yi Zhonggao
Effect, accurate distribution transforming, which are stopped transport, studies and judges system, and combines the corresponding O＆M emphasis of actual proposition.
The content of the invention
The object of the present invention is in order to accurately study and judge out distribution transforming power failure type and stoppage in transit reason, according to different power failure types
And reason provides corresponding O＆M suggestion, reduce because distribution transforming stoppage in transit causes user power utilization and complains probability, improve distribution transforming actively
Rush to repair quality and benefits, there is provided a kind of intelligent optimization distribution transforming, which has a power failure, studies and judges system.
Realize that technical scheme is as follows, a kind of intelligent optimization distribution transforming, which has a power failure, studies and judges system, and the system is from energy
Management system（EMS）, intelligent distribution and management system（OMS）, production management system（PMS）, power scheduling aid decision-making system
（EMS/OMS）, the multi-source data effective information that obtains of the multi-source system such as power information acquisition system, using big data technology to different
Normal power-off event is screened and screened, and power-off event is classified by intelligent distribution transforming shutdown system, stopped transport by distribution transforming
Type mathematical modeling is classified to power-off event, and corresponding stoppage in transit work is pushed for different types of distribution transforming stoppage in transit event
Single and repairing strategy, reduce power off time and improve user power utilization satisfaction.
A kind of intelligent optimization distribution transforming, which has a power failure, studies and judges system, including intelligent distribution transforming shutdown system, production management system, distribution are certainly
Dynamicization system, intelligent distribution and management system, EMS, power information acquisition system and low tension switch status monitoring system
System；Intelligent distribution transforming shutdown system passes through data interaction bus and production management system, electrical power distribution automatization system, intelligent scheduling management
System, EMS, power information acquisition system connect with low tension switch condition monitoring system；Intelligent distribution transforming shutdown system
Power failure type and repairing strategy are pushed according to result is studied and judged.
The PMS systems are the production management systems in power system, including defeated change electricity distribution power Equipment Foundations account, are lacked
The data such as sunken, experiment, provide the static type information of equipment.
EMS/OMS is power scheduling aid decision-making system, including transformer substation switch, transformer, isolation switch etc. are transported in real time
Row data, there is provided the multidate information of equipment.
The multi-source data effective information includes obtaining transformer station-medium-voltage line-distribution transforming-low-voltage line from PMS systems
Road-intelligent meter supply network topological diagram；From EMS/OMS systems, obtain feeder switch running current, switch changed position information, have a power failure
Plan（Containing plan and temporarily）；From electrical power distribution automatization system（DAS）Obtain segmentation, branch, branch switch displacement, voltage, electric current
Information；From electricity consumption acquisition system, taiwan area stoppage in transit event and user power utilization information are obtained；From low tension switch on-line monitoring system, obtain
Take the displacement of taiwan area low tension switch and trip reason；Taiwan area, 10kV circuits, low pressure feeder pillar and supply district are obtained from generalized information system
Etc. information.
The distribution transforming stoppage in transit type mathematical modeling is subordinate relation and multiple taiwan area Domino effects based on single taiwan area
Construction, subordinate relation judges low voltage failure, distribution transforming or fuse failure, and Domino effect judges branch line, main line, upper level power supply
Failure.
The intelligent distribution transforming shutdown system includes stoppage in transit event storage part, stoppage in transit type algorithm part, repairing strategy calculation
Four parts of method and human-computer interaction interface, stoppage in transit event storage part are according to taiwan area enter line side electricity by power information acquisition system
Whether pressure reaches the threshold value of power-off event setting（Three-phase voltage is less than 120V）Determine；Stopped according to distribution transforming stoppage in transit type algorithm part
Power information, judge taiwan area power failure type with reference to the informix of the related systems such as PMS, OMS, DAS；Rush to repair policing algorithm part knot
Close different types of tactful, the required repairing goods and materials of repairing such as distribution transforming power failure type, push main line, branch line, fuse, low-voltage circuit
And Work tool；Man-machine interaction is partially completed function, the operation maintenance personnels such as the push for rushing to repair work order, order, repairing, receipt, inquiry can
Statistical analysis is carried out according to history relevant information, provides reasonable reformation project demands.
Described repairing policing algorithm is the ancillary method based on power failure type, according to main line, branch line, fuse, low pressure
Line fault type, goods and materials and Work tool needed for push repairing, including wire type, sectional area of wire, wire clamp, high-voltage fuse
Device.
It is as follows that system specific implementation step is studied and judged in the intelligent distribution transforming power failure：
（1）Receive and examine the authenticity of distribution transforming stoppage in transit event.Target stoppage in transit event is screened when system is to band first, is rejected
Stoppage in transit event abnormal Shi Changyou；Its subsystem is issued by radio communication, optical fiber, power line carrier, PLC mode calls survey order together,
Taiwan area enter line side enter line side electric current, voltage etc. are gathered again, judge whether its numerical value exceedes pre-set limit（Less than 60% reference electricity
Pressure）, avoid system voltage fluctuation or terminal fault from causing abnormal power-off event, and then judge whether to enter outage information storehouse.
（2）Judgement is upper level power supply stoppage in transit type.System obtains main line tripping operation, branch line is jumped by being interacted with interconnected system
The effective informations such as lock, current break, scheduled overhaul or work ticket information or accident emergency repairing are single, study and judge out level power supply and master
Distribution transforming stoppage in transit type caused by line failure, and power failure type is pushed into client service platform.
（3）Judge fault of branch line stoppage in transit type.System obtains taiwan area and branch line supply network topological diagram by PMS systems,
With reference to distribution transforming stoppage in transit abnormal data, comprehensive descision is fault of branch line or single taiwan area failure.
（4）Judge low-voltage equipment failure stoppage in transit type.System obtains low tension switch by low tension switch on-line monitoring system
There is side magnitude of voltage situation, comprehensive descision low-voltage equipment fault outage type in displacement information and taiwan area.
（5）Push repairing strategy.Different repairing strategies is pushed for different stoppage in transit types, such as push is low tension switch
Stop information caused by tripping operation, stoppage in transit reason should be checked, corresponding repairing strategy is pushed according to different trip reasons, is related to
Residual current acting, then the problems such as emphasis lookup circuit single-phase earthing, broken string and user equipment.
The invention has the advantages that the system globe area effective information of related system, without in distribution network
It is simple to increase any hardware unit, algorithm, greatly reduces equipment investment；The intelligent distribution transforming shutdown system of arrangement effectively improves
The quality of work order is actively rushed to repair, operation maintenance personnel is reduced and repeats to fill out single, raising operating efficiency；The work order of system push has obvious
Specific aim, corresponding repairing strategy is pushed according to different types of work order, reduce trouble shooting time；According to power failure type and
Customer information, corresponding outage information and recovery time are pushed, user satisfaction can be improved.
The inventive method is applied to the optimization that 10kV distribution transforming stoppage in transit types are precisely studied and judged and emphasis repairing is tactful.
Brief description of the drawings
Fig. 1 is present system framework map；Fig. 2 is the flow chart that algorithm is studied and judged in distribution transforming power failure；
Fig. 3 is that the distribution transforming stoppage in transit accuracy after system optimization compares figure.
Embodiment
The embodiment of the present invention is as shown in the figure.
Fig. 1 is that system, including intelligent distribution transforming shutdown system, production pipe are studied and judged in a kind of intelligent optimization distribution transforming power failure of the present embodiment
Reason system, electrical power distribution automatization system, intelligent distribution and management system, EMS, power information acquisition system and low pressure are opened
Off status monitoring system；Intelligent distribution transforming shutdown system by data interaction bus and production management system, electrical power distribution automatization system,
Intelligent distribution and management system, EMS, power information acquisition system connect with low tension switch condition monitoring system；Intelligence
Distribution transforming shutdown system proposes push power failure type and repairing strategy.
Fig. 2 is the flow chart that algorithm is studied and judged in distribution transforming power failure.
As shown in Fig. 2 the intelligent distribution transforming has a power failure, to study and judge system specific implementation step as follows：
（1）Receive and examine the authenticity of distribution transforming stoppage in transit event.Target stoppage in transit event is screened when system is to band first, is rejected
Stoppage in transit event abnormal Shi Changyou；Its subsystem is issued by radio communication, optical fiber, power line carrier, PLC mode calls survey order together,
Taiwan area enter line side enter line side electric current, voltage etc. are gathered again, judge whether its numerical value exceedes pre-set limit（Less than 60% reference electricity
Pressure）, avoid system voltage fluctuation or terminal fault from causing abnormal power-off event, and then judge whether to enter outage information storehouse.
（2）Judgement is upper level power supply stoppage in transit type.System obtains main line tripping operation, branch line is jumped by being interacted with interconnected system
The effective informations such as lock, current break, scheduled overhaul or work ticket information or accident emergency repairing are single, study and judge out level power supply and master
Distribution transforming stoppage in transit type caused by line failure：Whether there is branch line tripping operation in 30 minutes, whether have the tripping operation of EMS main lines in 30 minutes, match somebody with somebody
Whether main line belonging to change has OMS scheduled overhauls for one hour before and after distribution transforming stoppage in transit, and whether have EMS electric currents to become in 30 minutes transfinites,
Whether the affiliated main line of distribution transforming has the stoppage in transit event that marketing is issued for one hour before and after distribution transforming stoppage in transit；And power failure type is pushed into visitor
Family service platform.
（3）Judge fault of branch line stoppage in transit type.System obtains taiwan area and branch line supply network topological diagram by PMS systems,
With reference to distribution transforming stoppage in transit abnormal data, comprehensive descision is fault of branch line or single taiwan area failure.
（4）Judge low-voltage equipment failure stoppage in transit type.System obtains low tension switch by low tension switch on-line monitoring system
There is side magnitude of voltage situation, comprehensive descision low-voltage equipment fault outage type in displacement information and taiwan area.
（5）Push repairing strategy.Different repairing strategies is pushed for different stoppage in transit types, such as push is low tension switch
Stop information caused by tripping operation, stoppage in transit reason should be checked first, low voltage failure reason includes 00010- residual currents, 00100- is lacked
0th, 00101- overloads, 00110- short circuits, 00111- phase shortages, 01000- is under-voltage, 01001- overvoltages, 01010- ground connection, 01110-
Button experiment 01111- lockings, 10010- manually, 10000- mulual inductor malfunctions, 10001- close a floodgate failure, move in 10110- winks, according to
Different trip reason pushes corresponding repairing strategy, and such as 00010- residual current actings, then emphasis searches that circuit is single-phase to be connect
The problems such as ground, broken string and user equipment.
Fig. 3 is that the distribution transforming stoppage in transit accuracy after system optimization compares figure.Following table is the statistical form before and after system optimization.
As seen from Figure 3, the distribution transforming stoppage in transit accuracy rate before being not optimised is less than 40%；Distribution transforming stoppage in transit accuracy rate after optimization exceedes
90%。
Claims (9)
1. a kind of intelligent optimization distribution transforming, which has a power failure, studies and judges system, it is characterised in that the system is from EMS, intelligent scheduling
It is effective that management system, production management system, power scheduling aid decision-making system and power information acquisition system obtain multi-source data
Information, abnormal power-off event is screened and screened using big data technology, by distribution transforming stoppage in transit type mathematical modeling to stopping
Electric event is classified, and pushes corresponding stoppage in transit work order and repairing strategy for different types of distribution transforming stoppage in transit event, is subtracted
Few power off time and raising user power utilization satisfaction.
2. a kind of intelligent optimization distribution transforming according to claim 1, which has a power failure, studies and judges system, it is characterised in that the system includes
Intelligent distribution transforming shutdown system, production management system, electrical power distribution automatization system, intelligent distribution and management system, EMS, use
Power utilization information collection system and low tension switch condition monitoring system；Intelligent distribution transforming shutdown system passes through data interaction bus and production pipe
Reason system, electrical power distribution automatization system, intelligent distribution and management system, EMS, power information acquisition system and low pressure are opened
Off status monitoring system connects；Intelligent distribution transforming shutdown system proposes push power failure type and repairing strategy.
3. a kind of intelligent optimization distribution transforming according to claim 1, which has a power failure, studies and judges system, it is characterised in that the production management
System, including defeated change electricity distribution power Equipment Foundations account, defect, test data, there is provided the static type information of equipment.
4. a kind of intelligent optimization distribution transforming according to claim 1, which has a power failure, studies and judges system, it is characterised in that described, electric power is adjusted
Spend aid decision-making system, including transformer substation switch, transformer, isolation switch real-time running data, there is provided the multidate information of equipment.
5. a kind of intelligent optimization distribution transforming according to claim 1, which has a power failure, studies and judges system, it is characterised in that the multi-source data
Effective information includes obtaining transformer station-medium-voltage line-distribution transforming-low-voltage circuit-intelligent meter power supply network from production management system
Network topological diagram；From power scheduling aid decision-making system, feeder switch running current, switch changed position information are obtained, have a power failure plan；From
Electrical power distribution automatization system obtains segmentation, branch, branch switch displacement, voltage, current information；From electricity consumption acquisition system, platform is obtained
Area's stoppage in transit event and user power utilization information；From low tension switch on-line monitoring system, obtain the displacement of taiwan area low tension switch and tripping operation is former
Cause；Taiwan area, 10kV circuits, low pressure feeder pillar and supply district information are obtained from generalized information system.
6. a kind of intelligent optimization distribution transforming according to claim 1, which has a power failure, studies and judges system, it is characterised in that the distribution transforming is stopped transport
Type mathematical modeling is that subordinate relation based on single taiwan area and multiple taiwan area Domino effects construct, and subordinate relation judges low
Pressure failure, distribution transforming or fuse failure, Domino effect judge branch line, main line, higher level's power failure.
7. a kind of intelligent optimization distribution transforming according to claim 1, which has a power failure, studies and judges system, it is characterised in that the intelligent distribution transforming
Shutdown system includes stoppage in transit event storage part, stoppage in transit type algorithm part, repairing policing algorithm part and human-computer interaction interface
Three parts, stoppage in transit event storage part is whether to reach power failure thing according to taiwan area enter line side voltage by power information acquisition system
The threshold value that part is set determines；Stoppage in transit type algorithm part is according to distribution transforming outage information, with reference to the letter of PMS, OMS, DAS related system
Cease comprehensive descision taiwan area power failure type；Repairing policing algorithm part combines distribution transforming power failure type, push main line, branch line, fuse,
Low-voltage circuit is different types of to rush to repair tactful, required repairing goods and materials and Work tool；Man-machine interaction is partially completed pushing away for repairing work order
Give, order, repairing, receipt, query function, operation maintenance personnel can according to history relevant information carry out statistical analysis, provide and rationally change
Make project demands.
8. a kind of intelligent optimization distribution transforming according to claim 7, which has a power failure, studies and judges system, it is characterised in that described repairing plan
Slightly algorithm is the ancillary method based on power failure type, according to main line, branch line, fuse, low-voltage circuit fault type, push repairing
Required goods and materials and Work tool, including wire type, sectional area of wire, wire clamp, high-tension fuse.
9. a kind of intelligent optimization distribution transforming according to claim 1, which has a power failure, studies and judges system, it is characterised in that the intelligent distribution transforming
The specific implementation step for the system of studying and judging that has a power failure is as follows：
（1）Receive and examine the authenticity of distribution transforming stoppage in transit event：Target stoppage in transit event is screened when system is first to band, is rejected
Stoppage in transit event abnormal Shi Changyou；Its subsystem is issued by radio communication, optical fiber, power line carrier, PLC mode calls survey order together,
Taiwan area enter line side enter line side electric current, voltage are gathered again；Judge whether its numerical value exceedes pre-set limit, i.e., less than 60% reference electricity
Pressure；Avoid system voltage fluctuation or terminal fault from causing abnormal power-off event, and then judge whether to enter outage information storehouse；
（2）Judgement is upper level power supply stoppage in transit type：System obtains main line tripping operation, branch line tripping operation, electricity by being interacted with interconnected system
Stream mutation, scheduled overhaul or work ticket information or accident emergency rush to repair single effective information, study and judge out level power supply and main line failure
Caused by distribution transforming stoppage in transit type, and power failure type is pushed into client service platform；
（3）Judge fault of branch line stoppage in transit type：System obtains taiwan area and branch line supply network topological diagram by PMS systems, with reference to
Distribution transforming stoppage in transit abnormal data, comprehensive descision are fault of branch line or single taiwan area failure；
（4）Judge low-voltage equipment failure stoppage in transit type：System obtains low tension switch by low tension switch on-line monitoring system and conjugated
There is side magnitude of voltage situation, comprehensive descision low-voltage equipment fault outage type in information and taiwan area；
（5）Push repairing strategy：Different repairing strategies is pushed for different stoppage in transit types；Push is that low tension switch tripping operation is made
Into stop information；Stoppage in transit reason should be checked, corresponding repairing strategy is pushed according to different trip reasons, is related to remaining electricity
Flowing is made, then emphasis searches circuit single-phase earthing, broken string and user equipment problem.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710604232.1A CN107506849A (en) | 2017-07-24 | 2017-07-24 | A kind of intelligent optimization distribution transforming, which has a power failure, studies and judges system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710604232.1A CN107506849A (en) | 2017-07-24 | 2017-07-24 | A kind of intelligent optimization distribution transforming, which has a power failure, studies and judges system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107506849A true CN107506849A (en) | 2017-12-22 |
Family
ID=60689419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710604232.1A Pending CN107506849A (en) | 2017-07-24 | 2017-07-24 | A kind of intelligent optimization distribution transforming, which has a power failure, studies and judges system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107506849A (en) |
Cited By (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108320032A (en) * | 2018-01-23 | 2018-07-24 | 国网江西省电力有限公司电力科学研究院 | A kind of distribution line trip event management method and device |
| CN108539856A (en) * | 2018-04-28 | 2018-09-14 | 国网河南省电力公司周口供电公司 | Power distribution network complete perception operation monitoring power distribution rush-repair system |
| CN108764596A (en) * | 2018-03-28 | 2018-11-06 | 广州供电局有限公司 | The monitoring method and monitoring system of the power failure of metering automation system |
| CN109002998A (en) * | 2018-08-01 | 2018-12-14 | 国网浙江省电力有限公司台州供电公司 | Power operation forewarning index analysis method |
| CN109410089A (en) * | 2018-12-29 | 2019-03-01 | 广州供电局有限公司 | Low-voltage tripping and customer complaint prediction technique, device and storage medium |
| CN109767108A (en) * | 2018-12-31 | 2019-05-17 | 国网安徽省电力有限公司 | A kind of accurate analysis method of electric power dispatching system line status |
| CN109858823A (en) * | 2019-02-15 | 2019-06-07 | 广东电网有限责任公司 | Main distribution, which has a power failure, plans selection method and device |
| CN109934273A (en) * | 2019-03-01 | 2019-06-25 | 长沙理工大学 | It is a kind of based on the fault characteristic of DML-KNN algorithm and active damage repair technology draw a portrait new method |
| CN109995145A (en) * | 2019-05-15 | 2019-07-09 | 国网湖北省电力有限公司电力科学研究院 | A kind of low-voltage network failure active analysis method based on intelligent distribution transformer terminals |
| CN110058126A (en) * | 2019-05-29 | 2019-07-26 | 国网北京市电力公司 | Distribution network failure judgment method and device |
| CN110082618A (en) * | 2019-04-16 | 2019-08-02 | 国网湖南省电力有限公司 | A kind of optimization method of area's power-off event concentrator active reporting |
| CN110647567A (en) * | 2019-09-12 | 2020-01-03 | 国网河北省电力有限公司 | Power failure plan auxiliary decision system based on end data fusion |
| CN110673079A (en) * | 2019-08-23 | 2020-01-10 | 北京中电飞华通信股份有限公司 | Platform district end sensing system and method |
| CN110879327A (en) * | 2019-12-06 | 2020-03-13 | 国家电网有限公司 | 10KV line monitoring method by multi-data fusion |
| CN111813825A (en) * | 2020-06-02 | 2020-10-23 | 国网江西省电力有限公司电力科学研究院 | Distribution transformer outlet power failure event missing report automatic detection method and system |
| CN111832926A (en) * | 2020-02-28 | 2020-10-27 | 南方电网科学研究院有限责任公司 | Power failure event acquisition system |
| CN112001686A (en) * | 2019-10-09 | 2020-11-27 | 国网冀北电力有限公司智能配电网中心 | Overhead line power failure studying and judging system |
| CN112067942A (en) * | 2020-08-24 | 2020-12-11 | 国家电网有限公司 | 10 kV distribution line power failure research and judgment system and method |
| CN113032448A (en) * | 2020-12-30 | 2021-06-25 | 广东电网有限责任公司电力科学研究院 | Power grid fault power failure range checking method |
| CN110163386B (en) * | 2019-05-13 | 2022-01-04 | 国网河北省电力有限公司石家庄供电分公司 | Pure overhead line fault studying and judging method based on single repair work order |
| CN114034948A (en) * | 2021-10-25 | 2022-02-11 | 国网江西省电力有限公司电力科学研究院 | Distribution transformer outage study and judgment method based on multi-source data fusion |
| CN114418139A (en) * | 2020-03-20 | 2022-04-29 | 安徽德诺科技股份公司 | Method, system and computer storage medium for electrical service |
| CN114565359A (en) * | 2022-03-01 | 2022-05-31 | 国网山东省电力公司临沂供电公司 | Standardized fault record automatic generation instrument |
| CN115983519A (en) * | 2023-03-20 | 2023-04-18 | 国网江西省电力有限公司电力科学研究院 | Digital operation and maintenance method and system for power distribution network and readable storage medium |
| CN118246926A (en) * | 2024-05-30 | 2024-06-25 | 国网山东省电力公司东营供电公司 | Accurate study and judgment and active service method for client side power failure |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103490523A (en) * | 2011-12-04 | 2014-01-01 | 江苏省电力公司南京供电公司 | Intelligent power distribution network fault treatment system |
| CN103679556A (en) * | 2013-12-16 | 2014-03-26 | 广东电网公司佛山供电局 | System and method for intelligently diagnosing distribution transform terminal power failure warning |
| CN105894172A (en) * | 2015-11-17 | 2016-08-24 | 国家电网公司 | Joint outage judging method based on marketing and distribution fusion |
-
2017
- 2017-07-24 CN CN201710604232.1A patent/CN107506849A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103490523A (en) * | 2011-12-04 | 2014-01-01 | 江苏省电力公司南京供电公司 | Intelligent power distribution network fault treatment system |
| CN103679556A (en) * | 2013-12-16 | 2014-03-26 | 广东电网公司佛山供电局 | System and method for intelligently diagnosing distribution transform terminal power failure warning |
| CN105894172A (en) * | 2015-11-17 | 2016-08-24 | 国家电网公司 | Joint outage judging method based on marketing and distribution fusion |
Cited By (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108320032A (en) * | 2018-01-23 | 2018-07-24 | 国网江西省电力有限公司电力科学研究院 | A kind of distribution line trip event management method and device |
| CN108764596A (en) * | 2018-03-28 | 2018-11-06 | 广州供电局有限公司 | The monitoring method and monitoring system of the power failure of metering automation system |
| CN108539856A (en) * | 2018-04-28 | 2018-09-14 | 国网河南省电力公司周口供电公司 | Power distribution network complete perception operation monitoring power distribution rush-repair system |
| CN109002998A (en) * | 2018-08-01 | 2018-12-14 | 国网浙江省电力有限公司台州供电公司 | Power operation forewarning index analysis method |
| CN109410089A (en) * | 2018-12-29 | 2019-03-01 | 广州供电局有限公司 | Low-voltage tripping and customer complaint prediction technique, device and storage medium |
| CN109410089B (en) * | 2018-12-29 | 2020-11-03 | 广东电网有限责任公司广州供电局 | Low-voltage trip and customer complaint prediction method, device and storage medium |
| CN109767108A (en) * | 2018-12-31 | 2019-05-17 | 国网安徽省电力有限公司 | A kind of accurate analysis method of electric power dispatching system line status |
| CN109858823B (en) * | 2019-02-15 | 2021-03-02 | 广东电网有限责任公司 | Main and distribution network power failure plan selection method and device |
| CN109858823A (en) * | 2019-02-15 | 2019-06-07 | 广东电网有限责任公司 | Main distribution, which has a power failure, plans selection method and device |
| CN109934273A (en) * | 2019-03-01 | 2019-06-25 | 长沙理工大学 | It is a kind of based on the fault characteristic of DML-KNN algorithm and active damage repair technology draw a portrait new method |
| CN110082618A (en) * | 2019-04-16 | 2019-08-02 | 国网湖南省电力有限公司 | A kind of optimization method of area's power-off event concentrator active reporting |
| CN110163386B (en) * | 2019-05-13 | 2022-01-04 | 国网河北省电力有限公司石家庄供电分公司 | Pure overhead line fault studying and judging method based on single repair work order |
| CN109995145B (en) * | 2019-05-15 | 2020-05-01 | 国网湖北省电力有限公司电力科学研究院 | Low-voltage distribution network fault active study and judgment method based on intelligent distribution transformer terminal |
| CN109995145A (en) * | 2019-05-15 | 2019-07-09 | 国网湖北省电力有限公司电力科学研究院 | A kind of low-voltage network failure active analysis method based on intelligent distribution transformer terminals |
| CN110058126A (en) * | 2019-05-29 | 2019-07-26 | 国网北京市电力公司 | Distribution network failure judgment method and device |
| CN110673079A (en) * | 2019-08-23 | 2020-01-10 | 北京中电飞华通信股份有限公司 | Platform district end sensing system and method |
| CN110673079B (en) * | 2019-08-23 | 2021-12-14 | 北京中电飞华通信股份有限公司 | Platform district end sensing system and method |
| CN110647567A (en) * | 2019-09-12 | 2020-01-03 | 国网河北省电力有限公司 | Power failure plan auxiliary decision system based on end data fusion |
| CN112001686A (en) * | 2019-10-09 | 2020-11-27 | 国网冀北电力有限公司智能配电网中心 | Overhead line power failure studying and judging system |
| CN110879327A (en) * | 2019-12-06 | 2020-03-13 | 国家电网有限公司 | 10KV line monitoring method by multi-data fusion |
| CN111832926A (en) * | 2020-02-28 | 2020-10-27 | 南方电网科学研究院有限责任公司 | Power failure event acquisition system |
| CN114418139A (en) * | 2020-03-20 | 2022-04-29 | 安徽德诺科技股份公司 | Method, system and computer storage medium for electrical service |
| CN111813825A (en) * | 2020-06-02 | 2020-10-23 | 国网江西省电力有限公司电力科学研究院 | Distribution transformer outlet power failure event missing report automatic detection method and system |
| CN111813825B (en) * | 2020-06-02 | 2023-03-14 | 国网江西省电力有限公司电力科学研究院 | Distribution transformer outlet power failure event missing report automatic detection method and system |
| CN112067942A (en) * | 2020-08-24 | 2020-12-11 | 国家电网有限公司 | 10 kV distribution line power failure research and judgment system and method |
| CN113032448A (en) * | 2020-12-30 | 2021-06-25 | 广东电网有限责任公司电力科学研究院 | Power grid fault power failure range checking method |
| CN114034948A (en) * | 2021-10-25 | 2022-02-11 | 国网江西省电力有限公司电力科学研究院 | Distribution transformer outage study and judgment method based on multi-source data fusion |
| CN114034948B (en) * | 2021-10-25 | 2024-06-04 | 国网江西省电力有限公司电力科学研究院 | Distribution transformer outage research and judgment method based on multi-source data fusion |
| CN114565359A (en) * | 2022-03-01 | 2022-05-31 | 国网山东省电力公司临沂供电公司 | Standardized fault record automatic generation instrument |
| CN115983519A (en) * | 2023-03-20 | 2023-04-18 | 国网江西省电力有限公司电力科学研究院 | Digital operation and maintenance method and system for power distribution network and readable storage medium |
| CN115983519B (en) * | 2023-03-20 | 2023-08-15 | 国网江西省电力有限公司电力科学研究院 | Digital operation and maintenance method and system for power distribution network and readable storage medium |
| CN118246926A (en) * | 2024-05-30 | 2024-06-25 | 国网山东省电力公司东营供电公司 | Accurate study and judgment and active service method for client side power failure |
| CN118246926B (en) * | 2024-05-30 | 2024-08-13 | 国网山东省电力公司东营供电公司 | Accurate study and judgment and active service method for client side power failure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107506849A (en) | A kind of intelligent optimization distribution transforming, which has a power failure, studies and judges system | |
| KR102218268B1 (en) | Substation Automation Operating Device Equipped with Automatic Generation of Failure Judgment and Failure Recovery Scenarios | |
| CN106021596B (en) | A kind of analysis method of electric network fault rush of current topological diagram | |
| CN105427039A (en) | Efficient processing method of distribution network repair work orders based on responsibility areas | |
| CN104318374A (en) | Method for assessing reliability of medium voltage distribution network for calculating upstream power restoration operation time | |
| CN108110893A (en) | A kind of electric network fault grade automatic identifying method of transmission ＆ distribution collaboration | |
| CN102495850A (en) | Method for splicing multi-stage multi-region interconnected power grid relay protection model | |
| CN107844891A (en) | A kind of method for judging Power grid structure and changing and calculating schedule risk value | |
| CN105576660A (en) | Region power distribution network on-line simulation analysis device and system | |
| CN112001686A (en) | Overhead line power failure studying and judging system | |
| CN107994551A (en) | The fast quick-recovery processing method of failure based on transmission ＆ distribution collaboration | |
| CN114243652B (en) | Terminal fixed value remote modification system for 10kV line distribution switch | |
| CN112865319A (en) | Power failure fault judgment method based on line topological relation | |
| CN103872770A (en) | Different power supply region feeder automation collocation method based on wiring mode | |
| CN108736476A (en) | Power grid self-healing system and method based on match cognization Yu multiple agent hybrid algorithm | |
| Pranitha et al. | Optimal capacitor placement based improved reliability assessment of a distribution system | |
| CN106026047A (en) | Optimized control method of high-reliability distribution automation based on multi-source coordination and cooperation | |
| CN107896002A (en) | 10kV feeder loads monitor active alarm system | |
| Qiu | Risk assessment of power system catastrophic failures and hidden failure monitoring & control system | |
| CN104979903B (en) | A kind of centralized control center patrols dimension analysis method and device | |
| CN116205534A (en) | Customer service center fault pushing system based on intelligent power grid | |
| CN108879660A (en) | A kind of method that electric network fault loss of outage load calculates realization automatically | |
| Akintola et al. | A Critical Review of Distribution Substation System Reliability Evaluations | |
| Carneiro et al. | Impact of Distributed Energy Resources on Fault Location, Isolation, and Service Restoration | |
| Yan et al. | A Hundredth Second Perception Method for Power Outage in Distribution Networks Based on Minimum Acquisition |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171222 |
|
| RJ01 | Rejection of invention patent application after publication |