CN106814286A - Distribution Fault Location System, method and server based on polynary fault collection - Google Patents

Distribution Fault Location System, method and server based on polynary fault collection Download PDF

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Publication number
CN106814286A
CN106814286A CN201710074063.5A CN201710074063A CN106814286A CN 106814286 A CN106814286 A CN 106814286A CN 201710074063 A CN201710074063 A CN 201710074063A CN 106814286 A CN106814286 A CN 106814286A
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China
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fault
information
location
distribution
power
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CN201710074063.5A
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CN106814286B (en
Inventor
刘远龙
游大宁
瞿寒冰
公伟勇
张元鹏
丛玉頔
谭苏君
辛刚
尹茂林
晋飞
周春生
林祺蓉
王萍
隗寿晨
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Shandong luruan Digital Technology Co.,Ltd.
State Grid Corp of China SGCC
State Grid Shandong Electric Power Co Ltd
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State Grid Corp of China SGCC
State Grid Shandong Electric Power Co Ltd
Shandong Luneng Software Technology Co Ltd
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Priority to CN201710074063.5A priority Critical patent/CN106814286B/en
Publication of CN106814286A publication Critical patent/CN106814286A/en
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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/08Locating faults in cables, transmission lines, or networks
    • G01R31/081Locating faults in cables, transmission lines, or networks according to type of conductors
    • G01R31/086Locating faults in cables, transmission lines, or networks according to type of conductors in power transmission or distribution networks, i.e. with interconnected conductors
    • YGENERAL 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
    • Y04INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04SSYSTEMS 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
    • Y04S10/00Systems supporting electrical power generation, transmission or distribution
    • Y04S10/50Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications
    • Y04S10/52Outage or fault management, e.g. fault detection or location

Abstract

The invention discloses the Distribution Fault Location System based on polynary fault collection, method and server.The system includes distribution network failure location-server, and it is connected with electrical power distribution automatization system, 95598 systems, live line walking monitoring device and power information acquisition system respectively;Distribution network failure location-server, it is used to for electrical power distribution automatization system, 95598 systems, live line walking monitoring device and power information acquisition system to be respectively allocated a unique ID number;Further according to the attribute of each positioning malfunction approach in positioning malfunction approach set, each No. ID is bound with a fault location scheme for matching in fault location scheme set;Receiving electrical power distribution automatization system, 95598 systems, live line walking monitoring device and the next fault message of power information acquisition system transmission and being respectively associated corresponding ID number carries out classification storage;Fault location is carried out to the information with identical No. ID respectively and positioning result is exported using the positioning malfunction approach with No. ID binding.

Description

Distribution Fault Location System, method and server based on polynary fault collection
Technical field
The invention belongs to power failure field, more particularly to a kind of distribution network failure positioning system based on polynary fault collection System, method and server.
Background technology
With the increasing rapidly of expanding economy and electricity needs, power network scale ground constantly expands, confession of the society to power network Electric reliability, the quality of power supply, service level requirements more and more higher.The repairing speed of distribution network failure turns into influence power supply reliability Important step.
The 10kV failures that power distribution automation finds, the power failure range for causing is wider, and social influence is larger, how quickly to slap Fault incidence and user, timely proactive notification user outage information and repairing present situation are held, user can be greatly reduced and reported number for repairment Amount, improves level of customer service.The address information of the most of only user of fault message that user reports for repairment, it is impossible to which satisfaction scene is robbed Repair the requirement of personnel's fast accurate failure judgement equipment and position.Failure and live line walking people that power information acquisition system finds Member record failure, how quick fault location, also as influence repairing progress the reason for.Therefore, robbed to improve failure The speed repaiied, failure precisely study and judge and be parsed into order to distribution repairing work carry out in the urgent need to.
With the construction of intelligent grid, power network monitoring equipment is more and more, and information communication mode is increasingly facilitated, and is collected Electric power data it is more and more, integrate each system data and be analyzed, failure can be carried out precisely to study and judge and analysis, improve repairing Efficiency.
The content of the invention
In order to solve, fault message in the prior art is single and fault localization accuracy is low and causes breakdown repair speed slow Problem, the present invention provides a kind of Distribution Fault Location System based on polynary fault collection.
A kind of Distribution Fault Location System based on polynary fault collection of the invention, including distribution network failure positioning clothes Business device, it is connected with electrical power distribution automatization system, 95598 systems, live line walking monitoring device and power information acquisition system respectively;
The electrical power distribution automatization system is used for Distribution Network Failure information pushing to distribution network failure location-server;It is described 95598 systems are used to for user's repairing information to push to distribution network failure location-server;The live line walking monitoring device is used In the fault message that live line walking is detected is sent into distribution network failure location-server;The power information acquisition system is used for The outage information that will be collected is sent to distribution network failure location-server;Also stored in the distribution network failure location-server There is positioning malfunction approach set;The distribution network failure location-server, it is used for:
Electrical power distribution automatization system, 95598 systems, live line walking monitoring device and power information acquisition system are respectively allocated One unique ID number;Further according to positioning malfunction approach set in each positioning malfunction approach attribute, by each No. ID with it is described The fault location scheme of a matching is bound in fault location scheme set;
Electrical power distribution automatization system, 95598 systems, live line walking monitoring device and power information acquisition system transmission is received to come Fault message and be respectively associated corresponding ID number and carry out classification storage;
Fault location and defeated is carried out to the information with identical No. ID respectively using the positioning malfunction approach with No. ID binding Go out positioning result.
Distribution Fault Location System based on polynary fault collection of the invention merged electrical power distribution automatization system, 95598 systems, live line walking monitoring device and power information acquisition system these fault collection systems, receive that covering is local to match somebody with somebody That nets is accurate, reliable, comprehensive, timely status information, and recycling distribution network failure location-server memory storage corresponding Positioning malfunction approach carry out classification breakdown judge, distribution network failure can be accurately positioned, be distribution emergency first-aid repair, distribution construction, The decision-making of rack transformation provides reference frame.
Further, the system also includes generalized information system, and the generalized information system is connected with distribution network failure location-server;Institute Generalized information system is stated for receiving the positioning result of distribution network failure location-server output and the displaying in GIS map.
Generalized information system is also fused to the Distribution Fault Location System for being based on polynary fault collection by the present invention, most at last The positioning result of distribution network failure location-server output sends to generalized information system and directly perceived with visual means in GIS map Represent.
The second object of the present invention is to provide a kind of positioning of the Distribution Fault Location System based on polynary fault collection Method.
This is based on the localization method of the Distribution Fault Location System of polynary fault collection, including:
Step one:Electrical power distribution automatization system, 95598 systems, live line walking monitoring device and power information acquisition system point Not by Distribution Network Failure information, user's repairing information, the fault message of live line walking detection and power information acquisition system collection To fault message push to distribution network failure location-server;
Step 2:Distribution network failure location-server receives electrical power distribution automatization system, 95598 systems, live line walking monitoring Device and power information acquisition system transmit next fault message and are processed, and concrete processing procedure is:
Electrical power distribution automatization system, 95598 systems, live line walking monitoring device and power information acquisition system are respectively allocated One unique ID number;Further according to positioning malfunction approach set in each positioning malfunction approach attribute, by each No. ID with it is described The fault location scheme of a matching is bound in fault location scheme set;
Electrical power distribution automatization system, 95598 systems, live line walking monitoring device and power information acquisition system transmission is received to come Fault message and be respectively associated corresponding ID number and carry out classification storage;
Fault location and defeated is carried out to the information with identical No. ID respectively using the positioning malfunction approach with No. ID binding Go out positioning result.
The localization method of the Distribution Fault Location System based on polynary fault collection of the invention, by receiving distribution certainly The event of dynamicization system, 95598 systems, live line walking monitoring device and power information acquisition system these fault collection systems upload Barrier information, can so receive accurate, reliable, comprehensive, the timely status information, recycling distribution of the local distribution of covering The corresponding positioning malfunction approach of net fault location server memory storage carries out classification breakdown judge, can be accurately positioned power distribution network event Barrier, for the decision-making of distribution emergency first-aid repair, distribution construction, rack transformation provides reference frame.
Further, in the distribution network failure location-server, and electrical power distribution automatization system ID phases are distributed to The fault location scheme matched somebody with somebody is:
Step 1.1:The next Distribution Network Failure information of electrical power distribution automatization system transmission of distributing to receiving carries out failure judgement It is temporary derangement or permanent fault;If temporary derangement, then fault location terminates;Otherwise enter step 1.2;
Step 1.2:According to faulty equipment line topological relation, the 10kV power failure equipments information of fault impact is analyzed, imported Electrical power distribution automatization system has a power failure in influence table;The batch meter of power failure is further analyzed according to equipment topological relation, according to marketing The user profile of system maintenance, the user profile of the influence that has a power failure is imported in the influence user's table that has a power failure;
Step 1.3:According to the 10kV power failure equipments that step 1.2 is analyzed, down analyzing influence is connected according to power network topology The distribution transformer of power failure, if nothing, fault location terminates;If there is the transformer of power failure, step 1.4 is gone successively to;
Step 1.4:Continue down to analyze until user's electricity box according to power network topology connection, the power failure equipments that will be analyzed are led Enter to have a power failure influence table, into step 1.5;
Step 1.5:The power failure electricity box that facility information associated steps 1.4 in user's repairing information are analyzed, such as close It is linked to, is generated as influenceing the record of 95598 work orders;As association less than, record is not generated, fault location terminates.
Its produce effect be:The power failure that the equipment that breaks down and the failure cause can be accurately positioned by the method Region and user, facilitate scene rush to repair personnel to understand fault details and formulate fault solution, select suitable first-aid repair machine Tool and goods and materials, reduction cause solution formulation mistake or repairing utensil to carry mistake and waste because fault details do not know about Time.Outage information is actively sent to the customer interrupted for analyzing to notify and inform troubleshooting situation, reduce user malfunction Report quantity for repairment, improve user satisfaction.
Further, in the distribution network failure location-server, with it is distributing to that system identifiers No. 95598 match therefore Hindering targeting scheme is:
Step 2.1:According to the family number in user's repairing information, marketing data is inquired about, judge demand charge information, such as owed Take, the conclusion that must be out of order subscriber arrearage, breakdown judge terminates;Such as without arrearage information, into step 2.2;
Step 2.2:Call survey user's electric energy meter information together, calling the data for measuring together, to have voltage no current to draw abnormal after user's table Conclusion, has voltage to have electric current to draw the normal conclusion of electric supply meter;As no-voltage and electric current enter step 2.3;
Step 2.3:Call the information for surveying user's distribution transformer together, there is voltage and electric current, draw family table exception conclusion, voltage electricity Stream phase shortage draws low-voltage circuit exception conclusion;No-voltage electric current, into step 2.4;
Step 2.4:The line outage information accessed by Distribution Fault Location System, compares user equipment institute online Whether road is associated in known line outage data, if not associating, draws the up transformer exception conclusion of circuit where user; If in association, drawing the specific outage information that influence user has a power failure:Plan, interim and failure simultaneously terminate.
Its produce effect be:Administrative address in user's repairing information is converted into the power equipment letter in adapted power network Breath, whether by the inquiry of marketing management information, it is arrearage, arrearage situation direct feedback user, it is to avoid blind to judge that user has a power failure The repairing wasting of resources that work of mesh sending is caused.It is not the situation of arrearage, analyzes the reason for causing failure, fault point, it is convenient existing Understanding of the field repair personnel to fault details, formulates suitable Rush Repair Scheme, the treatment of failure is rapidly completed, when reducing power failure Between, improve user satisfaction.
Further, in the distribution network failure location-server, and live line walking monitoring device ID phases are distributed to The fault location scheme of matching is:
Step 3.1:The fault message that the live line walking monitoring device transmission that will be received carries out fault coverage Primary Location, Low-pressure metering box is such as navigated to, user is turned and is reported breakdown judge process for repairment and export judgement conclusion;If localization of fault is in Line ball road, turns middle pressure fault location and judges and export judgement conclusion;As localization of fault enters step to low-voltage circuit 3.2;
Step 3.2:Low-voltage circuit attribute according to fault location, calls the real-time voltage electric current of transformer on survey line road together, such as Three-phase voltage current has, and is judged as low-voltage circuit exception;Such as phase shortage, it is judged as low-voltage circuit exception;As no-voltage electric current enters Enter step 3.3;
Step 3.3:Associated with the dead line by the known outage information accessed in system, if not associating, sentenced It is transformer exception to break;Such as in association, it is judged as plan or interim or fault outage, terminates.
Its produce effect be:Faulty equipment is accurately positioned, facilitates formulation and repair personnel and the goods and materials of Rush Repair Scheme Scheduling.Further by historical data analysis, circuit or equipment that derivation power failure is three times and more than three times are distribution transformation Foundation is provided.
Further, in the distribution network failure location-server, and power information acquisition system ID phases are distributed to The fault location scheme of matching is:
Step 4.1:The equipment that the association of each acquisition terminal equipment has a power failure in the power utilization information collection system that will be uploaded, slave unit The type of query facility in storehouse, is such as user's electric energy meter equipment, and fault location terminates;It is such as distribution transformer equipment, into step Rapid 4.2;
Step 4.2:Call the real-time voltage current data for surveying transformer together, if any Current Voltage, three-phase is complete be judged as it is invalid Failure;Such as no-voltage electric current, into step 4.3;
Step 4.3:Step 4.2 judges the transformer of no current voltage, is connected according to line topological, derives the circuit, Associated with the circuit by the known outage information accessed in Distribution Fault Location System, if not associating, be judged as becoming Depressor exception;Such as in association, it is judged as plan or interim or fault outage, terminates.
Its produce effect be:Faulty equipment is accurately positioned, facilitates formulation and repair personnel and the goods and materials of Rush Repair Scheme Scheduling.Further by historical data analysis, circuit or equipment that derivation power failure is three times and more than three times are distribution transformation Foundation is provided.
Further, the method also includes:Distribution network failure location-server sends to GIS systems the positioning result of output System, and show in GIS map.
The present invention sends to generalized information system and in GIS map the positioning result that distribution network failure location-server is exported Intuitively represented with visual means.
The third object of the present invention is to provide another electrical power distribution network fault location method based on polynary fault collection.
This is based on the electrical power distribution network fault location method of polynary fault collection, is completed in distribution network failure location-server, The distribution network failure location-server internal memory contains positioning malfunction approach set;The method is specifically included:
Step (1):By electrical power distribution automatization system, 95598 systems, live line walking monitoring device and power information acquisition system It is respectively allocated a unique ID number;Further according to the attribute of each positioning malfunction approach in positioning malfunction approach set, by each ID Number bound with a fault location scheme for matching in the fault location scheme set;
Step (2):Receive electrical power distribution automatization system, 95598 systems, live line walking monitoring device and power information collection system System transmits next fault message and is respectively associated corresponding ID number carries out classification storage;
Step (3):Failure is carried out to the information with identical No. ID respectively using the positioning malfunction approach with No. ID binding Position and export positioning result.
The present invention is gathered by receiving electrical power distribution automatization system, 95598 systems, live line walking monitoring device and power information The fault message of system these fault collection systems upload, can so receive the accurate, reliable, complete of the local distribution of covering Face, timely status information, recycle the corresponding positioning malfunction approach of distribution network failure location-server memory storage to be classified Breakdown judge, can be accurately positioned distribution network failure, for the decision-making of distribution emergency first-aid repair, distribution construction, rack transformation provides ginseng Examine foundation.
The fourth object of the present invention is to provide another distribution network failure location-server.
The distribution network failure location-server includes:
Fault location scheme binding module, it is used for electrical power distribution automatization system, 95598 systems, live line walking monitoring dress Put and be respectively allocated a unique ID number with power information acquisition system;Further according to each positioning failure in positioning malfunction approach set The attribute of scheme, each No. ID is bound with a fault location scheme for matching in the fault location scheme set;
Information classification memory module, it is used to receive electrical power distribution automatization system, 95598 systems, live line walking monitoring device The fault message that comes with power information acquisition system transmission is simultaneously respectively associated corresponding ID number and carries out classification storage;
Fault location judge module, it is used for using the positioning malfunction approach with No. ID binding respectively to identical No. ID Information carry out fault location and export positioning result.
Compared with prior art, the beneficial effects of the invention are as follows:
(1) present invention has merged electrical power distribution automatization system, 95598 systems, live line walking monitoring device and power information and has adopted Collecting system these fault collection systems, receive accurate, reliable, comprehensive, the timely status information of the local distribution of covering, and Recycling the corresponding positioning malfunction approach of distribution network failure location-server memory storage carries out classification breakdown judge, can accurately determine Position distribution network failure, for the decision-making of distribution emergency first-aid repair, distribution construction, rack transformation provides reference frame.
(2) generalized information system is also fused to the Distribution Fault Location System for being based on polynary fault collection by the present invention, finally By distribution network failure location-server export positioning result send to generalized information system and in GIS map it is straight with visual means Sight represents.
Brief description of the drawings
The Figure of description for constituting the part of the application is used for providing further understanding of the present application, and the application's shows Meaning property embodiment and its illustrated for explaining the application, does not constitute the improper restriction to the application.
Fig. 1 is the Distribution Fault Location System structural representation based on polynary fault collection of the invention.
Fig. 2 is the localization method flow chart of the Distribution Fault Location System based on polynary fault collection.
Fig. 3 is and distributes to the fault location protocol procedures figure that electrical power distribution automatization system ID matches.
Fig. 4 is another electrical power distribution network fault location method flow chart based on polynary fault collection of the invention.
Fig. 5 is distribution network failure location-server structural representation.
Specific embodiment
It is noted that described further below is all exemplary, it is intended to provide further instruction to the application.Unless another Indicate, all technologies used herein and scientific terminology are with usual with the application person of an ordinary skill in the technical field The identical meanings of understanding.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative Be also intended to include plural form, additionally, it should be understood that, when in this manual use term "comprising" and/or " bag Include " when, it indicates existing characteristics, step, operation, device, component and/or combinations thereof.
Fig. 1 is the Distribution Fault Location System structural representation based on polynary fault collection of the invention.
A kind of Distribution Fault Location System based on polynary fault collection as shown in Figure 1, including distribution network failure is fixed Position server, its respectively with electrical power distribution automatization system, 95598 systems, live line walking monitoring device and power information acquisition system It is connected;
The electrical power distribution automatization system is used for Distribution Network Failure information pushing to distribution network failure location-server;It is described 95598 systems are used to for user's repairing information to push to distribution network failure location-server;The live line walking monitoring device is used In the fault message that live line walking is detected is sent into distribution network failure location-server;The power information acquisition system is used for The outage information that will be collected is sent to distribution network failure location-server;Also stored in the distribution network failure location-server There is positioning malfunction approach set;The distribution network failure location-server, it is used for:
Electrical power distribution automatization system, 95598 systems, live line walking monitoring device and power information acquisition system are respectively allocated One unique ID number;Further according to positioning malfunction approach set in each positioning malfunction approach attribute, by each No. ID with it is described The fault location scheme of a matching is bound in fault location scheme set;
Electrical power distribution automatization system, 95598 systems, live line walking monitoring device and power information acquisition system transmission is received to come Fault message and be respectively associated corresponding ID number and carry out classification storage;
Fault location and defeated is carried out to the information with identical No. ID respectively using the positioning malfunction approach with No. ID binding Go out positioning result.
Electrical power distribution automatization system:Using modern electronic technology, the communication technology, computer techno-stress technology, by power distribution network reality When information, information off-line, user profile, electric network composition parameter, geography information carry out integrated, constitute complete automatic management system System, realizes the monitoring under the normal operation of distribution system and accident conditions, protection, controls and distribution management.
95598 systems:Power system customer helpline's business management system, content cover client report, client suggestion, Customer complaint, report for repairment.
Live line walking monitoring device:The hand-held terminal device of power track walker, the fault message that can be will be seen that is recorded and led to Cross dedicated network channel transfer to distribution repairing command system in.Live its structure of line walking monitoring device is prior art, including Current sensing means and current sensing means.
Power information acquisition system:The power information of power consumer is acquired, process and monitor in real time system, it is real Now the automatic data collection of power information, metering exception monitoring, electric energy quality monitoring, electrical energy consumption analysis and management, relevant information are issued, divided The functions such as cloth energy monitor, the information exchange of intelligent power equipment.
No. ID can be represented using numeral with the field of monogram.
The Distribution Fault Location System based on polynary fault collection of the present embodiment merged electrical power distribution automatization system, 95598 systems, live line walking monitoring device and power information acquisition system these fault collection systems, receive that covering is local to match somebody with somebody That nets is accurate, reliable, comprehensive, timely status information, and recycling distribution network failure location-server memory storage corresponding Positioning malfunction approach carry out classification breakdown judge, distribution network failure can be accurately positioned, be distribution emergency first-aid repair, distribution construction, The decision-making of rack transformation provides reference frame.
In another embodiment, the Distribution Fault Location System based on polynary fault collection also includes generalized information system, described Generalized information system is connected with distribution network failure location-server;The generalized information system is used to receive the output of distribution network failure location-server Positioning result and in GIS map show.
Wherein, generalized information system is electric power GIS system, its be by the power equipment of electric power enterprise, transformer station, transmission and distribution networkses, Power consumer is connected the comprehensive letter of the production management to form power informatization with electric load and the core business such as production and management Breath system.It provide power equipment facilities information, operation of power networks status information, power technology information, production management information with Mountains and rivers, river, physical features, cities and towns, road street, housing-group, and the natural environment information such as meteorology, the hydrology, geology, resource are concentrated on In integrated system.Relevant data, picture, image, map etc. can be inquired about by GIS.
Generalized information system is also fused to the Distribution Fault Location System for being based on polynary fault collection by the present invention, most at last The positioning result of distribution network failure location-server output sends to generalized information system and directly perceived with visual means in GIS map Represent.
Fig. 2 is the localization method flow chart of the Distribution Fault Location System based on polynary fault collection.
The localization method of the Distribution Fault Location System of polynary fault collection is based on as depicted, including:
Step one:Electrical power distribution automatization system, 95598 systems, live line walking monitoring device and power information acquisition system point Distribution Network Failure information, user's repairing information, the fault message of live line walking detection and the outage information for collecting are not pushed To distribution network failure location-server;
Step 2:Distribution network failure location-server receives electrical power distribution automatization system, 95598 systems, live line walking monitoring Device and power information acquisition system transmit next fault message and are processed, and concrete processing procedure is:
Electrical power distribution automatization system, 95598 systems, live line walking monitoring device and power information acquisition system are respectively allocated One unique ID number;Further according to positioning malfunction approach set in each positioning malfunction approach attribute, by each No. ID with it is described The fault location scheme of a matching is bound in fault location scheme set;
Electrical power distribution automatization system, 95598 systems, live line walking monitoring device and power information acquisition system transmission is received to come Fault message and be respectively associated corresponding ID number and carry out classification storage;
Fault location and defeated is carried out to the information with identical No. ID respectively using the positioning malfunction approach with No. ID binding Go out positioning result.
Specifically, in the distribution network failure location-server, match with electrical power distribution automatization system ID is distributed to Fault location scheme be, as shown in Figure 3:
Step 1.1:The next Distribution Network Failure information of electrical power distribution automatization system transmission of distributing to receiving carries out failure judgement It is transient fault or permanent fault;If transient fault, then fault location terminates;Otherwise enter step 1.2;
Wherein, containing fault type coding in the fault message that electrical power distribution automatization system is pushed, coding correspondence need to only be judged That type fault.
Step 1.2:According to faulty equipment line topological relation, the 10kV power failure equipments information of fault impact is analyzed, imported Electrical power distribution automatization system has a power failure in influence table;The batch meter of power failure is further analyzed according to equipment topological relation, according to marketing The user profile of system maintenance, the user profile of the influence that has a power failure is imported in the influence user's table that has a power failure;
Step 1.3:According to the 10kV power failure equipments that step 1.2 is analyzed, down analyzing influence is connected according to power network topology The distribution transformer of power failure, if nothing, fault location terminates;If there is the transformer of power failure, step 1.4 is gone successively to;
Step 1.4:Continue down to analyze until user's electricity box according to power network topology connection, the power failure equipments that will be analyzed are led Enter to have a power failure influence table, into step 1.5;
Step 1.5:The power failure electricity box that facility information associated steps 1.4 in user's repairing information are analyzed, such as close It is linked to, is generated as influenceing the record of 95598 work orders;As association less than, record is not generated, fault location terminates.
Its produce effect be:The power failure that the equipment that breaks down and the failure cause can be accurately positioned by the method Region and user, facilitate scene rush to repair personnel to understand fault details and formulate fault solution, select suitable first-aid repair machine Tool and goods and materials, reduction cause solution formulation mistake or repairing utensil to carry mistake and waste because fault details do not know about Time.Outage information is actively sent to the customer interrupted for analyzing to notify and inform troubleshooting situation, reduce user malfunction Report quantity for repairment, improve user satisfaction.
Further, in the distribution network failure location-server, with it is distributing to that system identifiers No. 95598 match therefore Hindering targeting scheme is:
Step 2.1:According to the family number in user's repairing information, marketing data is inquired about, judge demand charge information, such as owed Take, the conclusion that must be out of order subscriber arrearage, breakdown judge terminates;Such as without arrearage information, into step 2.2;
Step 2.2:Call survey user's electric energy meter information together, calling the data for measuring together, to have voltage no current to draw abnormal after user's table Conclusion, has voltage to have electric current to draw the normal conclusion of electric supply meter;As no-voltage and electric current enter step 2.3;
Step 2.3:Call the information for surveying user's distribution transformer together, there is voltage and electric current, draw family table exception conclusion, voltage electricity Stream phase shortage draws low-voltage circuit exception conclusion;No-voltage electric current, into step 2.4;
Step 2.4:The line outage information accessed by Distribution Fault Location System, compares user equipment institute online Whether road is associated in known line outage data, if not associating, draws the up transformer exception conclusion of circuit where user; If in association, drawing the specific outage information that influence user has a power failure:Plan, interim and failure simultaneously terminate.
Its produce effect be:Administrative address in user's repairing information is converted into the power equipment letter in adapted power network Breath, whether by the inquiry of marketing management information, it is arrearage, arrearage situation direct feedback user, it is to avoid blind to judge that user has a power failure The repairing wasting of resources that work of mesh sending is caused.It is not the situation of arrearage, analyzes the reason for causing failure, fault point, it is convenient existing Understanding of the field repair personnel to fault details, formulates suitable Rush Repair Scheme, the treatment of failure is rapidly completed, when reducing power failure Between, improve user satisfaction.
Further, in the distribution network failure location-server, and live line walking monitoring device ID phases are distributed to The fault location scheme of matching is:
Step 3.1:The fault message that the live line walking monitoring device transmission that will be received carries out fault coverage Primary Location, Low-pressure metering box is such as navigated to, user is turned and is reported breakdown judge process for repairment and export judgement conclusion;If localization of fault is in Line ball road, turns middle pressure fault location and judges and export judgement conclusion;As localization of fault enters step to low-voltage circuit 3.2;
Step 3.2:Low-voltage circuit attribute according to fault location, calls the real-time voltage electric current of transformer on survey line road together, such as Three-phase voltage current has, and is judged as low-voltage circuit exception;Such as phase shortage, it is judged as low-voltage circuit exception;As no-voltage electric current enters Enter step 3.3;
Step 3.3:Associated with the dead line by the known outage information accessed in system, if not associating, sentenced It is transformer exception to break;Such as in association, it is judged as plan or interim or fault outage, terminates.
Its produce effect be:Faulty equipment is accurately positioned, facilitates formulation and repair personnel and the goods and materials of Rush Repair Scheme Scheduling.Further by historical data analysis, circuit or equipment that derivation power failure is three times and more than three times are distribution transformation Foundation is provided.
Further, in the distribution network failure location-server, and power information acquisition system ID phases are distributed to The fault location scheme of matching is:
Step 4.1:The equipment that the association of each acquisition terminal equipment has a power failure in the power utilization information collection system that will be uploaded, slave unit The type of query facility in storehouse, is such as user's electric energy meter equipment, and fault location terminates;It is such as distribution transformer equipment, into step Rapid 4.2;
Step 4.2:Call the real-time voltage current data for surveying transformer together, if any Current Voltage, three-phase is complete be judged as it is invalid Failure;Such as no-voltage electric current, into step 4.3;
Step 4.3:Step 4.2 judges the transformer of no current voltage, is connected according to line topological, derives the circuit, Associated with the circuit by the known outage information accessed in Distribution Fault Location System, if not associating, be judged as becoming Depressor exception;Such as in association, it is judged as plan or interim or fault outage, terminates.
Its produce effect be:Faulty equipment is accurately positioned, facilitates formulation and repair personnel and the goods and materials of Rush Repair Scheme Scheduling.Further by historical data analysis, circuit or equipment that derivation power failure is three times and more than three times are distribution transformation Foundation is provided.
The method also includes:Distribution network failure location-server sends to generalized information system the positioning result of output, and Show in GIS map.
The present invention sends to generalized information system and in GIS map the positioning result that distribution network failure location-server is exported Intuitively represented with visual means.
The localization method of the Distribution Fault Location System based on polynary fault collection of the invention, by receiving distribution certainly The event of dynamicization system, 95598 systems, live line walking monitoring device and power information acquisition system these fault collection systems upload Barrier information, can so receive accurate, reliable, comprehensive, the timely status information, recycling distribution of the local distribution of covering The corresponding positioning malfunction approach of net fault location server memory storage carries out classification breakdown judge, can be accurately positioned power distribution network event Barrier, for the decision-making of distribution emergency first-aid repair, distribution construction, rack transformation provides reference frame.
Fig. 4 is another electrical power distribution network fault location method flow chart based on polynary fault collection of the invention.
Electrical power distribution network fault location method based on polynary fault collection as shown in Figure 4, in distribution network failure positioning service Completed in device, the distribution network failure location-server internal memory contains positioning malfunction approach set;The method is specifically included:
Step (1):By electrical power distribution automatization system, 95598 systems, live line walking monitoring device and power information acquisition system It is respectively allocated a unique ID number;Further according to the attribute of each positioning malfunction approach in positioning malfunction approach set, by each ID Number bound with a fault location scheme for matching in the fault location scheme set;
Step (2):Receive electrical power distribution automatization system, 95598 systems, live line walking monitoring device and power information collection system System transmits next fault message and is respectively associated corresponding ID number carries out classification storage;
Step (3):Failure is carried out to the information with identical No. ID respectively using the positioning malfunction approach with No. ID binding Position and export positioning result.
The present invention is gathered by receiving electrical power distribution automatization system, 95598 systems, live line walking monitoring device and power information The fault message of system these fault collection systems upload, can so receive the accurate, reliable, complete of the local distribution of covering Face, timely status information, recycle the corresponding positioning malfunction approach of distribution network failure location-server memory storage to be classified Breakdown judge, can be accurately positioned distribution network failure, for the decision-making of distribution emergency first-aid repair, distribution construction, rack transformation provides ginseng Examine foundation.
Fig. 5 is distribution network failure location-server structural representation.Distribution network failure location-server bag as shown in Figure 5 Include:
Fault location scheme binding module, it is used for electrical power distribution automatization system, 95598 systems, live line walking monitoring dress Put and be respectively allocated a unique ID number with power information acquisition system;Further according to each positioning failure in positioning malfunction approach set The attribute of scheme, each No. ID is bound with a fault location scheme for matching in the fault location scheme set;
Information classification memory module, it is used to receive electrical power distribution automatization system, 95598 systems, live line walking monitoring device The fault message that comes with power information acquisition system transmission is simultaneously respectively associated corresponding ID number and carries out classification storage;
Fault location judge module, it is used for using the positioning malfunction approach with No. ID binding respectively to identical No. ID Information carry out fault location and export positioning result.
The present invention has merged electrical power distribution automatization system, 95598 systems, live line walking monitoring device and power information collection system Unite these fault collection systems, receive accurate, reliable, comprehensive, the timely status information of the local distribution of covering, and it is sharp again Classification breakdown judge is carried out with the corresponding positioning malfunction approach of distribution network failure location-server memory storage, can be accurately positioned and be matched somebody with somebody Electric network fault, for the decision-making of distribution emergency first-aid repair, distribution construction, rack transformation provides reference frame.
Generalized information system is also fused to the Distribution Fault Location System for being based on polynary fault collection by the present invention, most at last The positioning result of distribution network failure location-server output sends to generalized information system and directly perceived with visual means in GIS map Represent.
One of ordinary skill in the art will appreciate that all or part of flow in realizing above-described embodiment method, can be The hardware of correlation is instructed to complete by computer program, described program can be stored in a computer read/write memory medium In, the program is upon execution, it may include such as the flow of the embodiment of above-mentioned each method.Wherein, described storage medium can be magnetic Dish, CD, read-only memory (Read-Only Memory, ROM) or random access memory (Random AccessMemory, RAM) etc..
Although above-mentioned be described with reference to accompanying drawing to specific embodiment of the invention, not to present invention protection model The limitation enclosed, one of ordinary skill in the art should be understood that on the basis of technical scheme those skilled in the art are not Need the various modifications made by paying creative work or deformation still within protection scope of the present invention.

Claims (10)

1. a kind of Distribution Fault Location System based on polynary fault collection, it is characterised in that including distribution network failure positioning Server, its respectively with electrical power distribution automatization system, 95598 systems, live line walking monitoring device and power information acquisition system phase Even;
The electrical power distribution automatization system is used for Distribution Network Failure information pushing to distribution network failure location-server;Described 95598 System is used to for user's repairing information to push to distribution network failure location-server;The live line walking monitoring device is used for will be existing The fault message of field line walking detection is sent to distribution network failure location-server;The power information acquisition system is used for will collection To outage information send to distribution network failure location-server;Also be stored with positioning in the distribution network failure location-server Malfunction approach set;The distribution network failure location-server, it is used for:
Electrical power distribution automatization system, 95598 systems, live line walking monitoring device and power information acquisition system are respectively allocated one Unique ID number;Further according to positioning malfunction approach set in each positioning malfunction approach attribute, by each No. ID with the failure The fault location scheme of a matching is bound in targeting scheme set;
Receive the event that electrical power distribution automatization system, 95598 systems, live line walking monitoring device and power information acquisition system transmission come Barrier information is simultaneously respectively associated corresponding ID number and carries out classification storage;
Fault location is carried out to the information with identical No. ID respectively using the positioning malfunction approach with No. ID binding and exports fixed Position result.
2. a kind of Distribution Fault Location System based on polynary fault collection as claimed in claim 1, it is characterised in that should System also includes:Generalized information system, the generalized information system is connected with distribution network failure location-server;The generalized information system is used to receive The positioning result of distribution network failure location-server output simultaneously shows in GIS map.
3. a kind of Distribution Fault Location System of the polynary fault collection based on as any one of claim 1-2 is determined Position method, it is characterised in that including:
Step one:Electrical power distribution automatization system, 95598 systems, live line walking monitoring device and power information acquisition system respectively will Distribution Network Failure information, user's repairing information, the fault message of live line walking detection and the outage information for collecting are pushed to and matched somebody with somebody Electric network fault location-server;
Step 2:Distribution network failure location-server receives electrical power distribution automatization system, 95598 systems, live line walking monitoring device With power information acquisition system transmission come fault message and processed, concrete processing procedure is:
Electrical power distribution automatization system, 95598 systems, live line walking monitoring device and power information acquisition system are respectively allocated one Unique ID number;Further according to positioning malfunction approach set in each positioning malfunction approach attribute, by each No. ID with the failure The fault location scheme of a matching is bound in targeting scheme set;
Receive the event that electrical power distribution automatization system, 95598 systems, live line walking monitoring device and power information acquisition system transmission come Barrier information is simultaneously respectively associated corresponding ID number and carries out classification storage;
Fault location is carried out to the information with identical No. ID respectively using the positioning malfunction approach with No. ID binding and exports fixed Position result.
4. localization method as claimed in claim 3, it is characterised in that in the distribution network failure location-server, with point The fault location scheme that dispensing electrical power distribution automatization system ID matches is:
Step 1.1:The next Distribution Network Failure information of electrical power distribution automatization system transmission of distributing to receiving carries out failure judgement to face When failure or permanent fault;If temporary derangement, then fault location terminates;Otherwise enter step 1.2;
Step 1.2:According to faulty equipment line topological relation, the 10kV power failure equipments information of fault impact is analyzed, import distribution Automated system has a power failure in influence table;The batch meter of power failure is further analyzed according to equipment topological relation, according to marketing system The user profile of maintenance, the user profile of the influence that has a power failure is imported in the influence user's table that has a power failure;
Step 1.3:According to the 10kV power failure equipments that step 1.2 is analyzed, according to power network topology connection, down analyzing influence has a power failure Distribution transformer, if nothing, fault location terminates;If there is the transformer of power failure, step 1.4 is gone successively to;
Step 1.4:The power failure equipments that until user's electricity box, will be analyzed down are analyzed according to power network topology connection continuation and is imported and stopped Film rings table, into step 1.5;
Step 1.5:The power failure electricity box that facility information associated steps 1.4 in user's repairing information are analyzed, are such as associated with, It is generated as influenceing the record of 95598 work orders;As association less than, record is not generated, fault location terminates.
5. localization method as claimed in claim 3, it is characterised in that in the distribution network failure location-server, with point The fault location scheme that the system identifier number of dispensing 95598 matches is:
Step 2.1:According to the family number in user's repairing information, marketing data is inquired about, judge demand charge information, such as arrearage is obtained The conclusion that is out of order subscriber arrearage, breakdown judge terminates;Such as without arrearage information, into step 2.2;
Step 2.2:Call survey user's electric energy meter information together, calling the data for measuring together has voltage no current to draw the knot of exception after user's table By there is voltage to there is electric current to draw the normal conclusion of electric supply meter;As no-voltage and electric current enter step 2.3;
Step 2.3:Call the information for surveying user's distribution transformer together, there is voltage and electric current, draw family table exception conclusion, voltage x current lacks Mutually draw low-voltage circuit exception conclusion;No-voltage electric current, into step 2.4;
Step 2.4:The line outage information accessed by Distribution Fault Location System, comparing user equipment place circuit is In line outage data known to no association, if not associating, the up transformer exception conclusion of circuit where user is drawn;If closing On connection, the specific outage information that influence user has a power failure is drawn:Plan, interim and failure simultaneously terminate.
6. localization method as claimed in claim 3, it is characterised in that in the distribution network failure location-server, with point Dispensing scene line walking No. ID fault location scheme for matching of monitoring device be:
Step 3.1:The fault message that the live line walking monitoring device transmission that will be received carries out fault coverage Primary Location, such as fixed Turn user and report breakdown judge process for repairment and export judgement conclusion to low-pressure metering box in position;Such as localization of fault to middle line ball Road, turns middle pressure fault location and judges and export judgement conclusion;As localization of fault to low-voltage circuit enters step 3.2;
Step 3.2:Low-voltage circuit attribute according to fault location, calls the real-time voltage electric current of transformer on survey line road, such as three-phase together Voltage x current has, and is judged as low-voltage circuit exception;Such as phase shortage, it is judged as low-voltage circuit exception;As no-voltage electric current enters step Rapid 3.3;
Step 3.3:Associated with the dead line by the known outage information accessed in system, if not associating, be judged as Transformer exception;Such as in association, it is judged as plan or interim or fault outage, terminates.
7. localization method as claimed in claim 3, it is characterised in that in the distribution network failure location-server, with point The fault location scheme that dispensing power information acquisition system ID matches is:
Step 4.1:The equipment that the association of each acquisition terminal equipment has a power failure in the power utilization information collection system that will be uploaded, in slave unit storehouse The type of query facility, is such as user's electric energy meter equipment, and fault location terminates;It is such as distribution transformer equipment, into step 4.2;
Step 4.2:Call the real-time voltage current data for surveying transformer together, if any Current Voltage, three-phase is complete to be judged as invalid failures; Such as no-voltage electric current, into step 4.3;
Step 4.3:Step 4.2 judges the transformer of no current voltage, is connected according to line topological, derives the circuit, passes through The known outage information accessed in Distribution Fault Location System is associated with the circuit, if not associating, is judged as transformer It is abnormal;Such as in association, it is judged as plan or interim or fault outage, terminates.
8. localization method as claimed in claim 3, it is characterised in that the method also includes:Distribution network failure location-server The positioning result of output is sent to generalized information system, and is shown in GIS map.
9. a kind of electrical power distribution network fault location method based on polynary fault collection, it is characterised in that the method is in distribution network failure Completed in location-server, the distribution network failure location-server internal memory contains positioning malfunction approach set;The method is specific Including:
Step (1):By electrical power distribution automatization system, 95598 systems, live line walking monitoring device and power information acquisition system difference One unique ID number of distribution;Further according to positioning malfunction approach set in each positioning malfunction approach attribute, by each No. ID with The fault location scheme of a matching is bound in the fault location scheme set;
Step (2):Electrical power distribution automatization system, 95598 systems, live line walking monitoring device and power information acquisition system is received to pass The fault message sent simultaneously is respectively associated corresponding ID number and carries out classification storage;
Step (3):Fault location is carried out to the information with identical No. ID respectively using the positioning malfunction approach with No. ID binding And export positioning result.
10. a kind of distribution network failure location-server, it is characterised in that including:
Fault location scheme binding module, its be used for by electrical power distribution automatization system, 95598 systems, live line walking monitoring device and Power information acquisition system is respectively allocated a unique ID number;Further according to each positioning malfunction approach in positioning malfunction approach set Attribute, each No. ID is bound with a fault location scheme for matching in the fault location scheme set;
Information classification memory module, it is used to receive electrical power distribution automatization system, 95598 systems, live line walking monitoring device and use Power utilization information collection system transmits next fault message and is respectively associated corresponding ID number carries out classification storage;
Fault location judge module, it is used for using the positioning malfunction approach with No. ID binding respectively to the letter with identical No. ID Breath carries out fault location and exports positioning result.
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