CN106300682A - A kind of method of distribution power automation terminal centralized management - Google Patents
A kind of method of distribution power automation terminal centralized management Download PDFInfo
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Abstract
A kind of method that the present invention relates to distribution power automation terminal centralized management, belongs to electric power system power distribution automatic field, and the method includes: power distribution automation main station system passes through power distribution network topological model, sets up the internal memory topology of power distribution network primary equipment；System receives protection act or board turning action, and in the time threshold of configuration, receive slot signal determine that it is dither signal；Power distribution automation main website releases news for every power failure and manually arranges trouble point operation, with this by topological relation to thus refer to and the alarm situation of three distant terminals is analyzed, generate thus refer to the failing to report of three distant terminals, report by mistake, correct operation record, as thus refer to and the source data of three distant terminal malfunction rates, rate of failing to report, accuracy statistics；Distribution main station system, by the analysis to equipment operating data, is submitted to relevant departments and is carried out defect elimination process after filtering out warping apparatus.The enforcement of distribution power automation terminal centralized management method can find the problem that multi-source data source exists in time, improves work efficiency, is effectively improved power supply reliability and economic results in society.
Description
Technical field
The invention belongs to electric power system power distribution automatic field, be specifically related to a kind of distribution power automation terminal centralized management
Method.
Background technology
Each local power supplying companies bureaus of the whole province and electric company at county level have disposed distribution network failure and have studied and judged system, and fault is studied and judged
The distant terminal of system synthesis three, fault detector, the public data such as special transformer acquisition terminal, dispatch automated system forwarding achieve based on
The fault that multi-source information is integrated studies and judges system.Along with the large-scale application of fault detector, fault detector is in operation and maintenance
During problem the most gradually expose.Owing to relating to multiple producer and different product batches, two distant fault detectors exist
All kinds of wrong reports, shake, tripping problem, had a strong impact on the accuracy of power distribution automation.
In order to ensure that fault studies and judges the stable operation of system, promote the accuracy studied and judged, based on distribution main website platform development
A set of power distribution network multi-source gathers data quality management and analysis and evaluation system, it is achieved unite the data of multi-source data source terminal
Meter is analyzed, and improves the quality management to data source, promotes the reliability and stability of data, thus improves fault and study and judge and position
Accuracy, gather data quality management and analysis and evaluation system by power distribution network multi-source and find that what data source existed asks in time
Topic, improves work efficiency, is effectively improved power supply reliability and economic results in society.
Summary of the invention
Present invention aims to the signal of the secondary monitoring device such as fault detector and three distant terminals in power distribution network
Report by mistake, shake, fail to report etc. and to affect the problem that fault is studied and judged, it is provided that a kind of method of distribution power automation terminal centralized management, the party
Method realizes gathering multi-source quality management and the assay of data, finds the problem of data source existence in time and disappears it
Lack.
For achieving the above object, a kind of method that the technical scheme is that distribution power automation terminal centralized management, bag
Include following steps,
S1: power distribution automation main station system passes through power distribution network topological model, sets up the internal memory topology of power distribution network primary equipment；
S2: power distribution automation main station system receives protection act or the board turning action that terminal is uploaded, and at the time threshold of configuration
Receive again slot signal in value determines that it is dither signal；
S3: power distribution automation main station system releases news for every power failure and manually arranges trouble point operation, passes through with this
Topological relation to thus refer to and the alarm situation of three distant terminals is analyzed, generate thus refer to the failing to report of three distant terminals, report by mistake, normally
Action record, as thus refer to and three distant terminal malfunction rates, rate of failing to report, accuracy statistics source data；
S4: power distribution automation main station system, by the analysis to equipment operating data, is submitted to be correlated with after filtering out warping apparatus
Department carries out defect elimination process.
In an embodiment of the present invention, in described step S1, power distribution network topological model contains once setting of distribution network system
Standby and correctly describe the topological connection relation between these equipment.
In an embodiment of the present invention, in described step S3, thus refer to fail to report with three distant terminals, report by mistake, be operating normally record,
(1) if in fault coverage thus send item on referring to have, then being judged to normal, if there is no item, being judged to fail to report；
(2) if outside fault coverage thus send item on referring to have, then being judged to wrong report, if there is no item, being judged to normal；
(3) fault detector generation action within fault coverage when actually occurring fault, or the fault outside fault coverage refers to
Show that device does not occurs the judgement of action to be normal；
(4) three distant terminals with thus refer to similar, fault occur time, three distant terminals between outlet switch to trip-point should on send protection
Signal.
In an embodiment of the present invention, in described step S4, equipment operating data is divided by power distribution automation main station system
Analysis, including add up exceed predetermined time, the scheduled time the most online in interrupt repeatedly, the equipment of shake frequently occur.
In an embodiment of the present invention, the power distribution automation main station system analysis to equipment operating data, it is possible to by including
Rate of failing to report, jitter rate, malfunction rate, accuracy, online rate are united by time period, producer, administrative region, production batch condition
Meter.
In an embodiment of the present invention, power distribution automation main station system can feeder line be that unit adds up secondary monitoring device
Coverage condition, including the distant terminal of fault detector and three.
Compared to prior art, the method have the advantages that
1, the power distribution network topological model of the power distribution automation main station system built up can be utilized, it is not necessary to repeat modeling, can
To be substantially reduced investment and maintenance cost；
2, the method gathers the quality management of data to electrical network multi-source and assay can find that what data source existed asks in time
Topic, improves work efficiency, is effectively improved power supply reliability and economic results in society；
3, can be as the technical parameter reference called for bid from now on to the assay result of data；
The present invention proposes a kind of method of distribution power automation terminal centralized management, is shown by reality application, and described method is correct
Effectively, the problem that data source exists can be found in time, in order to carry out defect elimination thus improve the accuracy that fault is studied and judged, and then
It is greatly improved distribution scheduling and joins and rob work efficiency.
Detailed description of the invention
Below, technical scheme is specifically described.
The method of a kind of distribution power automation terminal centralized management of the present invention, comprises the steps,
S1: power distribution automation main station system passes through power distribution network topological model, sets up the internal memory topology of power distribution network primary equipment；
S2: power distribution automation main station system receives protection act or the board turning action that terminal is uploaded, and at the time threshold of configuration
Receive again slot signal in value determines that it is dither signal；
S3: power distribution automation main station system releases news for every power failure and manually arranges trouble point operation, passes through with this
Topological relation to thus refer to and the alarm situation of three distant terminals is analyzed, generate thus refer to the failing to report of three distant terminals, report by mistake, normally
Action record, as thus refer to and three distant terminal malfunction rates, rate of failing to report, accuracy statistics source data；
S4: power distribution automation main station system, by the analysis to equipment operating data, is submitted to be correlated with after filtering out warping apparatus
Department carries out defect elimination process.
In an embodiment of the present invention, in described step S1, power distribution network topological model contains once setting of distribution network system
Standby and correctly describe the topological connection relation between these equipment.
In an embodiment of the present invention, in described step S3, thus refer to fail to report with three distant terminals, report by mistake, be operating normally record,
(1) if in fault coverage thus send item on referring to have, then being judged to normal, if there is no item, being judged to fail to report；
(2) if outside fault coverage thus send item on referring to have, then being judged to wrong report, if there is no item, being judged to normal；
(3) fault detector generation action within fault coverage when actually occurring fault, or the fault outside fault coverage refers to
Show that device does not occurs the judgement of action to be normal；
(4) three distant terminals with thus refer to similar, fault occur time, three distant terminals between outlet switch to trip-point should on send protection
Signal.
In an embodiment of the present invention, in described step S4, equipment operating data is divided by power distribution automation main station system
Analysis, including add up exceed predetermined time, the scheduled time the most online in interrupt repeatedly, the equipment of shake frequently occur.
In an embodiment of the present invention, the power distribution automation main station system analysis to equipment operating data, it is possible to by including
Rate of failing to report, jitter rate, malfunction rate, accuracy, online rate are united by time period, producer, administrative region, production batch condition
Meter.
In an embodiment of the present invention, power distribution automation main station system can feeder line be that unit adds up secondary monitoring device
Coverage condition, including the distant terminal of fault detector and three.
Being above presently preferred embodiments of the present invention, all changes made according to technical solution of the present invention, produced function is made
With during without departing from the scope of technical solution of the present invention, belong to protection scope of the present invention.
Claims (6)
1. the method for a distribution power automation terminal centralized management, it is characterised in that: comprise the steps,
S1: power distribution automation main station system passes through power distribution network topological model, sets up the internal memory topology of power distribution network primary equipment；
S2: power distribution automation main station system receives protection act or the board turning action that terminal is uploaded, and at the time threshold of configuration
Receive again slot signal in value determines that it is dither signal；
S3: power distribution automation main station system releases news for every power failure and manually arranges trouble point operation, passes through with this
Topological relation to thus refer to and the alarm situation of three distant terminals is analyzed, generate thus refer to the failing to report of three distant terminals, report by mistake, normally
Action record, as thus refer to and three distant terminal malfunction rates, rate of failing to report, accuracy statistics source data；
S4: power distribution automation main station system, by the analysis to equipment operating data, is submitted to be correlated with after filtering out warping apparatus
Department carries out defect elimination process.
The method of a kind of distribution power automation terminal centralized management the most according to claim 1, it is characterised in that: described step
In S1, primary equipment that power distribution network topological model contains distribution network system the Topology connection correctly describing between these equipment close
System.
The method of a kind of distribution power automation terminal centralized management the most according to claim 1, it is characterised in that: described step
In S3, thus refer to fail to report with three distant terminals, report by mistake, be operating normally record,
(1) if in fault coverage thus send item on referring to have, then being judged to normal, if there is no item, being judged to fail to report；
(2) if outside fault coverage thus send item on referring to have, then being judged to wrong report, if there is no item, being judged to normal；
(3) fault detector generation action within fault coverage when actually occurring fault, or the fault outside fault coverage refers to
Show that device does not occurs the judgement of action to be normal；
(4) three distant terminals with thus refer to similar, fault occur time, three distant terminals between outlet switch to trip-point should on send protection
Signal.
The method of a kind of distribution power automation terminal centralized management the most according to claim 1, it is characterised in that: described step
In S4, the analysis to equipment operating data of the power distribution automation main station system, exceed predetermined time, predetermined the most online including adding up
Interrupt repeatedly, frequently occur the equipment of shake in time.
The method of a kind of distribution power automation terminal centralized management the most according to claim 1, it is characterised in that: distribution is automatic
Change the main station system analysis to equipment operating data, it is possible to by including time period, producer, administrative region, production batch condition pair
Rate of failing to report, jitter rate, malfunction rate, accuracy, online rate are added up.
The method of a kind of distribution power automation terminal centralized management the most according to claim 1, it is characterised in that: distribution is automatic
Changing main station system can feeder line be the coverage condition that unit adds up secondary monitoring device, including the distant terminal of fault detector and three.
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| CN108763557A (en) * | 2018-06-01 | 2018-11-06 | 广东电网有限责任公司 | A kind of power distribution automation artwork intelligence management-control method |
| CN109633297A (en) * | 2018-11-09 | 2019-04-16 | 珠海许继芝电网自动化有限公司 | Failure judgment method and system under a kind of key signal deletion condition |
| CN110659845A (en) * | 2019-10-11 | 2020-01-07 | 国网福建省电力有限公司 | Distribution automation protection constant value on-line evaluation method |
| CN111382172A (en) * | 2018-12-29 | 2020-07-07 | 中国电力科学研究院有限公司 | Power distribution terminal backup power supply multivariate health degree self-checking method and system |
| CN111509838A (en) * | 2019-01-30 | 2020-08-07 | 福建奥通迈胜电力科技有限公司 | Fault indicator-oriented full-life-cycle operation and maintenance control method, device and system |
| CN111951124A (en) * | 2020-08-10 | 2020-11-17 | 国网山西省电力公司 | Power distribution automation terminal alarm defect identification method based on power supply tracing array |
| CN112018887A (en) * | 2020-08-18 | 2020-12-01 | 江苏省电力试验研究院有限公司 | Distribution network feeder automatic operation process supervision and analysis method |
| CN114362361A (en) * | 2021-12-17 | 2022-04-15 | 南方电网海南数字电网研究院有限公司 | Multi-dimensional power distribution terminal abnormity analysis and notification method |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108763557A (en) * | 2018-06-01 | 2018-11-06 | 广东电网有限责任公司 | A kind of power distribution automation artwork intelligence management-control method |
| CN109633297A (en) * | 2018-11-09 | 2019-04-16 | 珠海许继芝电网自动化有限公司 | Failure judgment method and system under a kind of key signal deletion condition |
| CN109633297B (en) * | 2018-11-09 | 2021-03-09 | 珠海许继芝电网自动化有限公司 | Fault determination method and system under condition of key signal loss |
| CN111382172A (en) * | 2018-12-29 | 2020-07-07 | 中国电力科学研究院有限公司 | Power distribution terminal backup power supply multivariate health degree self-checking method and system |
| CN111509838A (en) * | 2019-01-30 | 2020-08-07 | 福建奥通迈胜电力科技有限公司 | Fault indicator-oriented full-life-cycle operation and maintenance control method, device and system |
| CN110659845A (en) * | 2019-10-11 | 2020-01-07 | 国网福建省电力有限公司 | Distribution automation protection constant value on-line evaluation method |
| CN111951124A (en) * | 2020-08-10 | 2020-11-17 | 国网山西省电力公司 | Power distribution automation terminal alarm defect identification method based on power supply tracing array |
| CN111951124B (en) * | 2020-08-10 | 2024-03-19 | 国网山西省电力公司 | Power distribution automation terminal alarm defect identification method based on power supply traceability array |
| CN112018887A (en) * | 2020-08-18 | 2020-12-01 | 江苏省电力试验研究院有限公司 | Distribution network feeder automatic operation process supervision and analysis method |
| CN114362361A (en) * | 2021-12-17 | 2022-04-15 | 南方电网海南数字电网研究院有限公司 | Multi-dimensional power distribution terminal abnormity analysis and notification method |
| CN114362361B (en) * | 2021-12-17 | 2023-11-21 | 南方电网海南数字电网研究院有限公司 | Multi-dimensional distribution terminal abnormality analysis and notification method |
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