CN107508377A - Distribution network Quick overhaul system - Google Patents
Distribution network Quick overhaul system Download PDFInfo
- Publication number
- CN107508377A CN107508377A CN201710646711.XA CN201710646711A CN107508377A CN 107508377 A CN107508377 A CN 107508377A CN 201710646711 A CN201710646711 A CN 201710646711A CN 107508377 A CN107508377 A CN 107508377A
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- Prior art keywords
- unit
- module
- failure
- fault
- distribution network
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- 238000001514 detection method Methods 0.000 claims abstract description 40
- 238000012545 processing Methods 0.000 claims abstract description 24
- 230000010485 coping Effects 0.000 claims abstract description 22
- 230000015556 catabolic process Effects 0.000 claims abstract description 20
- 238000013500 data storage Methods 0.000 claims description 7
- 210000000352 storage cell Anatomy 0.000 claims description 7
- 239000000523 sample Substances 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 238000013480 data collection Methods 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
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- H02J13/0017—
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/08—Locating faults in cables, transmission lines, or networks
- G01R31/081—Locating faults in cables, transmission lines, or networks according to type of conductors
- G01R31/086—Locating faults in cables, transmission lines, or networks according to type of conductors in power transmission or distribution networks, i.e. with interconnected conductors
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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
- Y04S10/52—Outage or fault management, e.g. fault detection or location
Abstract
The invention discloses a kind of distribution network Quick overhaul system, including fault detection module, contrast judge module, failure modes module, data processing module and Surveillance center, the fault detection module, contrast judge module, failure modes module, data processing module and Surveillance center are sequentially connected, fault detection module includes fault scanning unit, regionally detecting unit, partial detection unit and failure location unit, contrast judge module includes breakdown judge unit and failure comparison unit, failure modes module includes failure modes unit, coping style selecting unit and coping style execution unit, the fault scanning unit, regionally detecting unit, partial detection unit and failure location unit are sequentially connected, and fault scanning unit, regionally detecting unit, partial detection unit and failure location unit are respectively connected with breakdown judge unit.Fault detect of the present invention is accurate, judges precisely, and coping style diversification, and simple and convenient, operating efficiency is high.
Description
Technical field
The present invention relates to electric power network technical field, more particularly to a kind of distribution network Quick overhaul system.
Background technology
Generally secondary stepdown substation low-pressure side in power system directly or decompression rear line power supply network call
Distribution network, power distribution network is by overhead transmission line, cable, shaft tower, distribution transformer, disconnecting switch, reactive-load compensator and some are attached
Belong to the compositions such as facility, the network of important distribution electric energy effect is played in power network.
The patent document of Application No. 201210407442.9 discloses Real-time Electrical Distribution Network Data collection and fault location system
System and its method of work, it provides a kind of three-phase current, zero-sequence current, temperature that can gather each monitoring section of distribution line in real time
Degree, the information such as substation bus bar three-phase voltage, residual voltage and can judge short trouble, earth fault in time, be accurately positioned
The Real-time Electrical Distribution Network Data of abort situation and fault time gather and fault location system and its method of work, still, its pair of event
The detection and judgement of barrier are frequently very accurate, and the coping style of failure is also relatively simple.
Therefore, it is set forth above to solve the problems, such as we have proposed distribution network Quick overhaul system.
The content of the invention
Based on technical problem existing for background technology, the present invention proposes distribution network Quick overhaul system.
Distribution network Quick overhaul system proposed by the present invention, including fault detection module, contrast judge module, failure point
Generic module, data processing module and Surveillance center, the fault detection module, contrast judge module, failure modes module, data
Processing module and Surveillance center are sequentially connected, and fault detection module includes fault scanning unit, regionally detecting unit, partial detection
Unit and failure location unit;Contrast judge module includes breakdown judge unit and failure comparison unit;Failure modes module bag
Include failure modes unit, coping style selecting unit and coping style execution unit, the fault scanning unit, regionally detecting list
Member, partial detection unit and failure location unit are sequentially connected, and fault scanning unit, regionally detecting unit, partial detection list
Member and failure location unit are respectively connected with breakdown judge unit, the breakdown judge unit, failure comparison unit, failure modes list
Member, coping style selecting unit and coping style execution unit are sequentially connected, and the data processing module includes data processing list
Member and data storage cell, and Surveillance center includes alarm and staff redeployment module, data processing unit is connected to should
Mode execution unit, data storage cell are connected with alarm, alarm is connected with staff redeployment module.
Preferably, the fault scanning unit is used to be scanned failure, and scanning result is conveyed to breakdown judge
Module.
Preferably, the regionally detecting unit is used to detect regional, and result of detection is conveyed to failure
Judging unit.
Preferably, the partial detection unit is used to detect different subregions, and result of detection is conveyed
Give breakdown judge module.
Preferably, the failure location unit is used for fault scanning unit, regionally detecting unit and local probe unit
Result of detection positioned, and positioning result is conveyed to breakdown judge unit.
Preferably, the breakdown judge unit be used for fault scanning result, regionally detecting unit, partial detection unit,
Failure location unit is judged, and judged result is conveyed to failure contrast module.
Preferably, preset value is provided with the failure contrast module, and judged result is led to preset value by failure contrast module
Contrasted, and comparing result is conveyed to failure modes unit.
Preferably, the failure modes unit be used for failure comparing result is classified, and select reply mode and
The mode of execution, and executive mode is conveyed to data processing unit.
Preferably, the data processing unit is used to handle data, and data processed result is conveyed to data
Memory cell is stored, while controls alarm equipment alarm.
The beneficial effects of the invention are as follows:Failure generation area is scanned using fault scanning unit, and determines failure
The approximate location of generation, then the approximate location that failure occurs is detected again using regionally detecting unit, determined
Position, recycle partial detection unit that position occurs to failure and be scanned again, to confirm position, finally determined using failure
Bit location positions to failure, then result, is conveyed to contrast judge module and is judged, then judged result is conveyed to
Failure modes module, and coping style is determined by failure modes, it is left back to be handled by data processing unit and control report
Alert device is alarmed, and then carries out staff redeployment by Surveillance center, and to be repaired to failure, fault detect of the present invention is accurate
Really, judge precisely, and coping style diversification, simple and convenient, operating efficiency is high.
Brief description of the drawings
Fig. 1 is the theory diagram of distribution network Quick overhaul system proposed by the present invention;
Fig. 2 is the fault detection module theory diagram of distribution network Quick overhaul system proposed by the present invention;
Fig. 3 is the contrast judge module theory diagram of distribution network Quick overhaul system proposed by the present invention;
Fig. 4 is the failure modes module principle block diagram of distribution network Quick overhaul system proposed by the present invention;
Fig. 5 is the workflow theory diagram of distribution network Quick overhaul system proposed by the present invention.
Embodiment
The present invention is made with reference to specific embodiment further to explain.
Embodiment
With reference to 1-5, distribution network Quick overhaul system is proposed in the present embodiment, including fault detection module, contrast are sentenced
Disconnected module, failure modes module, data processing module and Surveillance center, fault detection module, contrast judge module, failure modes
Module, data processing module and Surveillance center are sequentially connected, and fault detection module includes fault scanning unit, regionally detecting list
Member, partial detection unit and failure location unit;Contrast judge module includes breakdown judge unit and failure comparison unit;Failure
Sort module includes failure modes unit, coping style selecting unit and coping style execution unit, fault scanning unit, region
Probe unit, partial detection unit and failure location unit are sequentially connected, and fault scanning unit, regionally detecting unit, part
Probe unit and failure location unit are respectively connected with breakdown judge unit, breakdown judge unit, failure comparison unit, failure modes
Unit, coping style selecting unit and coping style execution unit are sequentially connected, and data processing module includes data processing unit
And data storage cell, and Surveillance center includes alarm and staff redeployment module, data processing unit is connected to reply
Mode execution unit, data storage cell are connected with alarm, and alarm is connected with staff redeployment module, when an error occurs,
Fault scanning unit in fault detection module is started working, and scanning substantially is carried out to the position that failure occurs, and handle is swept
Retouch result and be conveyed to contrast judge module, to confirm the approximate location of failure generation, further according to the scanning of fault scanning unit
As a result it is scanned again with regionally detecting module, and scanning result is conveyed to contrast judge module, failure occurs
Position reduced again, then detected again by partial detection unit again and confirm failure occur accurate position
To put, and result is conveyed to contrast judge module, the position that failure occurs finally by failure location unit positions, and
Positioning result is conveyed to contrast judge module, judge module carries out judging contrast to failure detection result and handle is sentenced using contrasting
Disconnected comparing result is conveyed to failure modes module, then failure modes module is selected judging that comparing result carries out classification processing
And corresponding coping style is determined, and coping style is conveyed to data processing module, data processing module returns result
Receive and handle and preserve, while control alarm to be alarmed, to notify the staff of control centre, finally by control
The heart repairs to transfer personnel to failure, failure generation area is scanned using fault scanning unit, and determine failure
The approximate location of generation, then the approximate location that failure occurs is detected again using regionally detecting unit, determined
Position, recycle partial detection unit that position occurs to failure and be scanned again, to confirm position, finally determined using failure
Bit location positions to failure, then result, is conveyed to contrast judge module and is judged, then judged result is conveyed to
Failure modes module, and coping style is determined by failure modes, it is left back to be handled by data processing unit and control report
Alert device is alarmed, and then carries out staff redeployment by Surveillance center, and to be repaired to failure, fault detect of the present invention is accurate
Really, judge precisely, and coping style diversification, simple and convenient, operating efficiency is high.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (9)
1. at distribution network Quick overhaul system, including fault detection module, contrast judge module, failure modes module, data
Manage module and Surveillance center, the fault detection module, contrast judge module, failure modes module, data processing module and prison
Control center is sequentially connected, and fault detection module is determined including fault scanning unit, regionally detecting unit, partial detection unit and failure
Bit location;Contrast judge module includes breakdown judge unit and failure comparison unit;Failure modes module includes failure modes list
Member, coping style selecting unit and coping style execution unit, it is characterised in that the fault scanning unit, regionally detecting list
Member, partial detection unit and failure location unit are sequentially connected, and fault scanning unit, regionally detecting unit, partial detection list
Member and failure location unit are respectively connected with breakdown judge unit, the breakdown judge unit, failure comparison unit, failure modes list
Member, coping style selecting unit and coping style execution unit are sequentially connected, and the data processing module includes data processing list
Member and data storage cell, and Surveillance center includes alarm and staff redeployment module, data processing unit is connected to should
Mode execution unit, data storage cell are connected with alarm, alarm is connected with staff redeployment module.
2. distribution network Quick overhaul system according to claim 1, it is characterised in that the fault scanning unit is used for
Failure is scanned, and scanning result is conveyed to breakdown judge module.
3. distribution network Quick overhaul system according to claim 1, it is characterised in that the regionally detecting unit is used for
Regional is detected, and result of detection is conveyed to breakdown judge unit.
4. distribution network Quick overhaul system according to claim 1, it is characterised in that the partial detection unit is used for
Different subregions is detected, and result of detection is conveyed to breakdown judge module.
5. distribution network Quick overhaul system according to claim 1, it is characterised in that the failure location unit is used for
The result of detection of fault scanning unit, regionally detecting unit and local probe unit is positioned, and positioning result is conveyed
Give breakdown judge unit.
6. distribution network Quick overhaul system according to claim 1, it is characterised in that the breakdown judge unit is used for
Fault scanning result, regionally detecting unit, partial detection unit, failure location unit are judged, and judged result is defeated
Give failure contrast module.
7. distribution network Quick overhaul system according to claim 1, it is characterised in that set in the failure contrast module
There is preset value, and judged result is led to preset value and contrasted by failure contrast module, and comparing result is conveyed to failure modes
Unit.
8. distribution network Quick overhaul system according to claim 1, it is characterised in that the failure modes unit is used for
Failure comparing result is classified, and selects the mode of reply and the mode performed, and executive mode is conveyed at data
Manage unit.
9. distribution network Quick overhaul system according to claim 1, it is characterised in that the data processing unit is used for
Data are handled, and data processed result is conveyed to data storage cell and stored, while control alarm equipment alarm.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710646711.XA CN107508377A (en) | 2017-08-01 | 2017-08-01 | Distribution network Quick overhaul system |
Applications Claiming Priority (1)
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CN201710646711.XA CN107508377A (en) | 2017-08-01 | 2017-08-01 | Distribution network Quick overhaul system |
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CN107508377A true CN107508377A (en) | 2017-12-22 |
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Family Applications (1)
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CN201710646711.XA Pending CN107508377A (en) | 2017-08-01 | 2017-08-01 | Distribution network Quick overhaul system |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108187337A (en) * | 2018-01-25 | 2018-06-22 | 北京云点联动科技发展有限公司 | A kind of fault detection method and equipment for doll machine |
CN112986880A (en) * | 2019-12-17 | 2021-06-18 | 芯恩(青岛)集成电路有限公司 | Probe station fault detection method and system, probe station and use method thereof |
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CN1382994A (en) * | 2002-03-25 | 2002-12-04 | 重庆龙源科技产业发展有限公司 | Intelligent network method for detecting and recording electric energy metering failure |
US20100039742A1 (en) * | 2005-11-30 | 2010-02-18 | Mukundlal Joshi | Electrical Fault Restricting System |
CN102937675A (en) * | 2012-10-22 | 2013-02-20 | 江苏省电力公司常州供电公司 | Real-time data collecting and fault positioning system of power distribution network and working method thereof |
CN105515188A (en) * | 2015-12-10 | 2016-04-20 | 国网四川省电力公司成都供电公司 | Power distribution network centralized feed line automatic fault processing method |
CN205982444U (en) * | 2016-05-27 | 2017-02-22 | 浙江中新电力发展集团有限公司 | Fault indication system suitable for distribution lines |
-
2017
- 2017-08-01 CN CN201710646711.XA patent/CN107508377A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1382994A (en) * | 2002-03-25 | 2002-12-04 | 重庆龙源科技产业发展有限公司 | Intelligent network method for detecting and recording electric energy metering failure |
US20100039742A1 (en) * | 2005-11-30 | 2010-02-18 | Mukundlal Joshi | Electrical Fault Restricting System |
CN102937675A (en) * | 2012-10-22 | 2013-02-20 | 江苏省电力公司常州供电公司 | Real-time data collecting and fault positioning system of power distribution network and working method thereof |
CN105515188A (en) * | 2015-12-10 | 2016-04-20 | 国网四川省电力公司成都供电公司 | Power distribution network centralized feed line automatic fault processing method |
CN205982444U (en) * | 2016-05-27 | 2017-02-22 | 浙江中新电力发展集团有限公司 | Fault indication system suitable for distribution lines |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN108187337A (en) * | 2018-01-25 | 2018-06-22 | 北京云点联动科技发展有限公司 | A kind of fault detection method and equipment for doll machine |
CN112986880A (en) * | 2019-12-17 | 2021-06-18 | 芯恩(青岛)集成电路有限公司 | Probe station fault detection method and system, probe station and use method thereof |
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Application publication date: 20171222 |