CN107577699A - A kind of change family topological relation differentiating method based on power off time record - Google Patents
A kind of change family topological relation differentiating method based on power off time record Download PDFInfo
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- CN107577699A CN107577699A CN201710604267.5A CN201710604267A CN107577699A CN 107577699 A CN107577699 A CN 107577699A CN 201710604267 A CN201710604267 A CN 201710604267A CN 107577699 A CN107577699 A CN 107577699A
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Abstract
The invention discloses a kind of change family topological relation differentiating method based on power off time record, comprise the following steps：Implement, by phase power failure operation, to make the ammeter in each phase institute supply district to produce the power-off event record of a different durations to distribution transformer low pressure master switch；Master Station Software remote reading simultaneously compares each ammeter power off time and the concentrator time difference and stored；Main website calculates power failure duration to all electric supply meters for copying back, takes duration consistent and the duration of ammeter that quantity exceedes total designated ratio is certain phase standard power failure duration；Whether the current family ammeter power failure duration of contrast judgement exceeds threshold values with certain phase standard power failure duration difference.The present invention is by existing low-voltage collecting meter reading technology, without hardware device of redeveloping, the creative utilization power cut record function of existing intelligent electric meter, is assured that the topological relation of electric supply meter and distribution transformer using the calculating and comparison of power failure data, effectively solves the deficiencies in the prior art.
Description
Technical field
The present invention relates to power control technology field, more particularly to a kind of change family topological relation based on power off time record
Differentiating method.
Background technology
Become family relation be exactly in distribution network distribution transformer and the low-voltage customer ammeter powered by the transformer open up
Relation is flutterred, correct topological relation archives should be the low-voltage customer that a distribution transformer should and should only be powered with it
Ammeter is corresponding, but in reality management often by poor management, occurs becoming family relation mistake, a possible distribution transformer and its
The topological relation archives of the low-voltage customer ammeter powered are more originally to belong to the low-voltage customer electricity that other distribution transformers are powered
Table, or lacked and originally belonged to the low-voltage customer ammeter that the distribution transformer is powered.Product on existing market, it is to utilize to be based on mostly
The taiwan area identifier of carrier communication principle identifies that the topology of a distribution transformer and its low-voltage customer ammeter powered is closed
System, but such product has the defects of cost is high, and execute-in-place workload is big.
The content of the invention
In view of the drawbacks described above of prior art, when the technical problems to be solved by the invention are to provide one kind based on having a power failure
Between the change family topological relation differentiating method that records, due in the case where specifying some day, the low-voltage customer ammeter of adjacent area,
The possibility consistent with having the power failure duration for being accurate to the second by the low-voltage customer of power supply interrupted district in the case where non-quilt stops power transmission simultaneously
Property be as extremely low as ignoring, by existing low-voltage collecting meter reading technology, without hardware device of redeveloping, the existing intelligence of creative utilization
The power cut record function of ammeter, opening up for electric supply meter and distribution transformer is assured that using the calculating and comparison of power failure data
Relation is flutterred, to solve the deficiencies in the prior art.
To achieve the above object, the invention provides a kind of change family topological relation differentiation side based on power off time record
Method, it is characterised in that comprise the following steps：
Implement, by phase power failure operation, to make the ammeter in each phase institute supply district to produce one distribution transformer low pressure master switch
The power-off event record of individual different durations；
Master Station Software remote reading simultaneously compares each ammeter power off time and the concentrator time difference and stored；
Main website calculates power failure duration to all electric supply meters copied back, takes duration unanimously and quantity exceedes total designated ratio
Ammeter duration as certain phase standard power failure duration, while the beginning power off time of this group of ammeter on the same day take it average
Value defines the ammeter and belongs to a transformer and same separate power supply together as the electricity cut-off standard time is started；
Whether the current family ammeter power failure duration of contrast judgement exceeds threshold values with certain phase standard power failure duration difference, if with three
The difference of the standard power failure duration of phase all exceeds threshold values, then judges that the table does not belong to same transformer-supplied with standard duration table, such as
The difference of fruit and the standard power failure duration of any phase in three-phase starts to have a power failure without departing from threshold values, the then current family ammeter of contrast judgement
Whether the time exceeds threshold values plus after the time difference with beginning electricity cut-off standard time difference.
A kind of above-mentioned change family topological relation differentiating method based on power off time record, it is characterised in that the judgement
Current family ammeter start power off time plus after the time difference with start electricity cut-off standard time difference whether beyond threshold values be specially：
Judge that the table does not belong to same transformer-supplied with standard duration table if beyond threshold values, if without departing from threshold values
Judge that the table belongs to same transformer and same separate power supply with standard duration table.
A kind of above-mentioned change family topological relation differentiating method based on power off time record, it is described to take duration consistent and quantity
Duration more than the ammeter of total designated ratio is used as certain phase standard power failure duration and is specially：Each phase is ensured during power failure operation
Actual power failure duration difference has more than 5 seconds, the standard power failure duration of the actual power failure duration of each phase as each phase.
A kind of above-mentioned change family topological relation differentiating method based on power off time record, the standard power failure duration record
It is accurate to the second.
A kind of above-mentioned change family topological relation differentiating method based on power off time record, the main website are all to what is copied back
Electric supply meter calculates power failure duration：
The telegram in reply moment during Master Station Software records to the electric supply meter power-off event copied back from door to door subtracts the start time that has a power failure,
Each family power failure duration is calculated from door to door.
A kind of above-mentioned change family topological relation differentiating method based on power off time record, the Master Station Software remote reading
And compare each ammeter time and the concentrator time difference and store：Specially Master Station Software remotely by the copy reading of remote centralized meter-reading technology simultaneously
Compare each ammeter time and the concentrator time difference and store.
The beneficial effects of the invention are as follows：
The present invention is by existing low-voltage collecting meter reading technology, without hardware device of redeveloping, the existing intelligence electricity of creative utilization
The power cut record function of table, the topology of electric supply meter and distribution transformer is assured that using the calculating and comparison of power failure data
Relation, effectively solve the deficiencies in the prior art.
Design, concrete structure and the caused technique effect of the present invention are described further below with reference to accompanying drawing, with
It is fully understood from the purpose of the present invention, feature and effect.
Brief description of the drawings
Fig. 1 is the flow chart of the present invention.
Embodiment
A kind of as shown in figure 1, change family topological relation differentiating method based on power off time record, it is characterised in that including
Following steps：
Implement, by phase power failure operation, to make the ammeter in each phase institute supply district to produce one distribution transformer low pressure master switch
The power-off event record of individual different durations；
Master Station Software remote reading simultaneously compares each ammeter power off time and the concentrator time difference and stored；
Main website calculates power failure duration to all electric supply meters copied back, takes duration unanimously and quantity exceedes total designated ratio
The duration of ammeter be certain phase standard power failure duration, while reorganize the beginning power off time of ammeter on the same day take it flat
Average defines the ammeter and belongs to a transformer and same separate power supply together as the electricity cut-off standard time is started；
Whether the current family ammeter power failure duration of contrast judgement exceeds threshold values with certain phase standard power failure duration difference, if with three
The difference of the standard power failure duration of phase all exceeds threshold values, then judges that the table does not belong to same transformer-supplied with standard duration table, such as
The difference of fruit and the standard power failure duration of any phase in three-phase starts to have a power failure without departing from threshold values, the then current family ammeter of contrast judgement
Whether the time exceeds threshold values plus after the time difference with beginning electricity cut-off standard time difference.
In the present embodiment, it is described judge current family ammeter start power off time plus after the time difference with starting the electricity cut-off standard time
Difference whether beyond threshold values be specially：
Judge that the table does not belong to same transformer-supplied with standard duration table if beyond threshold values, if without departing from threshold values
Judge that the table belongs to same transformer and same separate power supply with standard duration table.
It is described to take duration consistent and the duration of ammeter that quantity exceedes total designated ratio is certain phase in the present embodiment
Standard power failure duration is specially：The actual power failure duration difference of each phase is ensured during power failure operation to be had more than 5 seconds, and each phase is actually stopped
Standard power failure duration of the electric duration as each phase.
In the present embodiment, the standard power failure duration record is accurate to the second.
In the present embodiment, the main website calculates power failure duration to all electric supply meters copied back and is specially：
The telegram in reply moment during Master Station Software records to the electric supply meter power-off event copied back from door to door subtracts the start time that has a power failure,
Each family power failure duration is calculated from door to door.
In the present embodiment, the Master Station Software remote reading simultaneously compares each ammeter time and the concentrator time difference and stored：
Specially Master Station Software remotely by the copy reading of remote centralized meter-reading technology and compares each ammeter time and the concentrator time difference and stored.
The advantages of our law technology
(1) reduce taiwan area and become family topological relation verification management cost.Change it is backward it is artificial check pattern one by one, reduce
Artificial nucleus become the human inputs of family topological relation to taiwan area, save management cost.
(2) operating efficiency is improved.After the change family topological relation differentiating method recorded based on power off time, meter reading personnel
Home-confined can becomes family topological relation checking work by the power failure data of reading power meters to complete taiwan area at any time, improves
Operating efficiency.
(3) improve taiwan area and become the correct promptness rate of family topological relation.Because this method can quickly judge to become family topological relation,
So the taiwan area that attendant can right the wrong in time when having a power failure and occurring becomes family topological relation.
(4) correctly taiwan area change family topological relation accurately calculates the basic data basis of offer into line loss in time.
(5) by this method can it is determined that taiwan area become family topological relation while determine that the power supply of electric supply meter is separate,
Reliable user's access data are provided for the three-phrase burden balance management of taiwan area distribution transformer.
A specific embodiment given below illustrates the method that the present invention realizes：
To certain distribution transforming by mutually implementing to have a power failure, A phases are a length of 10 seconds when having a power failure, and B phases are a length of 15 seconds when having a power failure, and C phases have a power failure duration
For 20 seconds.
30 divide 10 seconds when the power failure time started that No. 1 ammeter is remotely copied back by main website is 25 days 10 June in 2017, electric power feeding time
30 to divide 21 seconds during 25 days 10 June in 2017.30 divide 20 seconds when the power failure time started of No. 2 ammeters is 25 days 10 June in 2017,
30 divide 35 seconds when electric power feeding time is 25 days 10 June in 2017.When the power failure time started of No. 3 ammeters is 25 days 10 June in 2017
30 points 30 seconds, 30 divide 48 seconds when electric power feeding time is 25 days 10 June in 2017.The power failure time started of No. 4 ammeters is in June, 2017
20 divide 10 seconds at 25 days 10, and 20 divide 38 seconds when electric power feeding time is 25 days 10 June in 2017.The power failure time started of No. 5 ammeters is
30 divide 10 seconds during 14 days 10 June in 2017, and 30 divide 20 seconds when electric power feeding time is 14 days 10 June in 2017.The then power failure of No. 1 ammeter
Length=(30 divide 21 seconds during 25 days 10 June in 2017)-(30 divide 10 seconds during 25 days 10 June in 2017)=11 seconds, have a power failure the date be
On June 25th, 2017；Similarly the power failure of No. 2 ammeters is grown=15 seconds, and the power failure date is on June 25th, 2017, the power failure of No. 3 ammeters
Long=18 seconds, the power failure date is on June 25th, 2017, and the power failure of No. 4 ammeters is grown=28 seconds, and the power failure date is June 25 in 2017
Day.The power failure of No. 5 ammeters is grown=10 seconds, and the power failure date is on June 14th, 2017.
Judgment value is set as 2 seconds, then the long A phases that subtract of the power failure of No. 1 ammeter have a power failure absolute value=11-10=1 of duration, and 1 is not
More than 2, and the power failure date of No. 1 ammeter has a power failure the date on the same day, then to judge that No. 1 table belongs to distribution transforming power supply and category A with standard
Mutually power.The power failure of same No. 2 ammeters is long to be subtracted have a power failure absolute value=15-10=5,5 of duration of A phases and judges that No. 2 tables do not belong to more than 2
A phases, which are powered, need to continue to judge, the power failure of No. 2 ammeters is long to be subtracted B phases and have a power failure absolute value=15-15=0 of duration, and 0 is not more than 2, and 2
The power failure date of number ammeter has a power failure the date with standard and powered on the same day, then to judge that No. 2 tables belong to distribution transforming power supply and belong to B phases.Together
The power failure of No. 3 ammeters of reason is long to be subtracted have a power failure absolute value=18-20=2,2 of duration of C phases and judges that No. 3 tables belong to the distribution transforming no more than 2
Power and category C phases are powered.The power failure long 28 of No. 4 ammeters subtracts the have a power failure absolute value of duration of A, B, C phase and is both greater than 2, then judges No. 4 tables
Distribution transforming power supply is not belonged to.The power failure long 10 of No. 5 ammeters subtracts A phases and had a power failure absolute value=10-10=0 of duration, and 0 is not more than 2, but stops
The electric date is to have a power failure the date with standard on June 14th, 2017 not power on the same day, then to judge that No. 5 tables do not belong to the distribution transforming.
Preferred embodiment of the invention described in detail above.It should be appreciated that one of ordinary skill in the art without
Creative work can is needed to make many modifications and variations according to the design of the present invention.Therefore, all technologies in the art
Personnel are available by logical analysis, reasoning, or a limited experiment on the basis of existing technology under this invention's idea
Technical scheme, all should be in the protection domain being defined in the patent claims.
Claims (6)
1. a kind of change family topological relation differentiating method based on power off time record, it is characterised in that comprise the following steps：
Implement, by phase power failure operation, to make the ammeter in each phase institute supply district to produce one not distribution transformer low pressure master switch
Power-off event with duration records；
Master Station Software remote reading simultaneously compares each ammeter power off time and the concentrator time difference and stored；
Main website calculates power failure duration to all electric supply meters copied back, takes duration unanimously and quantity exceedes the electricity of total designated ratio
The duration of table as certain phase standard power failure duration, while the beginning power off time of this group of ammeter on the same day take its average value to make
To start the electricity cut-off standard time, define the ammeter and belong to a transformer and same separate power supply together；
Whether the current family ammeter power failure duration of contrast judgement exceeds threshold values with certain phase standard power failure duration difference, if with three-phase
The difference of standard power failure duration all exceeds threshold values, then judges that the table does not belong to same transformer-supplied with standard duration table, if with
The difference of the standard power failure duration of any phase starts power off time without departing from threshold values, the then current family ammeter of contrast judgement in three-phase
Whether exceed threshold values with beginning electricity cut-off standard time difference plus after the time difference.
A kind of 2. change family topological relation differentiating method based on power off time record as claimed in claim 1, it is characterised in that
It is described to judge that current family ammeter starts whether power off time exceeds threshold values tool plus after the time difference with beginning electricity cut-off standard time difference
Body is：
Judge that the table does not belong to same transformer-supplied with standard duration table if beyond threshold values, judge if without departing from threshold values
The table belongs to same transformer and same separate power supply with standard duration table.
A kind of 3. change family topological relation differentiating method based on power off time record as claimed in claim 1, it is characterised in that
It is described to take duration consistent and the duration of ammeter that quantity exceedes total designated ratio is used as and is specially for certain phase standard power failure duration：
The actual power failure duration difference of each phase is ensured during power failure operation to be had more than 5 seconds, the mark of the actual power failure duration of each phase as each phase
Quasi- power failure duration.
A kind of 4. change family topological relation differentiating method based on power off time record as claimed in claim 3, it is characterised in that：
The standard power failure duration record is accurate to the second.
A kind of 5. change family topological relation differentiating method based on power off time record as claimed in claim 1, it is characterised in that
The main website calculates power failure duration to all electric supply meters copied back：
The telegram in reply moment during Master Station Software records to the electric supply meter power-off event copied back from door to door subtracts the start time that has a power failure, from door to door
Each family power failure duration is calculated.
A kind of 6. change family topological relation differentiating method based on power off time record as claimed in claim 1, it is characterised in that
The Master Station Software remote reading simultaneously compares each ammeter time and the concentrator time difference and stored：Specially Master Station Software remotely leads to
Cross the copy reading of remote centralized meter-reading technology and compare each ammeter time and the concentrator time difference and store.
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| CN201710604267.5A CN107577699A (en) | 2017-07-24 | 2017-07-24 | A kind of change family topological relation differentiating method based on power off time record |
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| CN201710604267.5A CN107577699A (en) | 2017-07-24 | 2017-07-24 | A kind of change family topological relation differentiating method based on power off time record |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108964034A (en) * | 2018-07-17 | 2018-12-07 | 国网四川省电力公司电力科学研究院 | A kind of area's topology Identification method |
| CN109406915A (en) * | 2018-12-14 | 2019-03-01 | 国家电网有限公司 | Low-voltage platform area family becomes relationship batch identification device and recognition methods |
| CN109636663A (en) * | 2018-10-31 | 2019-04-16 | 许继集团有限公司 | The family of back-to-back distribution transformer becomes relation recognition method and apparatus |
| CN110097275A (en) * | 2019-04-25 | 2019-08-06 | 国网湖南省电力有限公司 | A kind of family change relational checking method and device based on platform area power failure data |
| CN111596126A (en) * | 2019-07-12 | 2020-08-28 | 青岛鼎信通讯股份有限公司 | Method for judging affiliation of area meter by using intelligent meter power-off record |
| CN111625915A (en) * | 2020-05-27 | 2020-09-04 | 广东电网有限责任公司 | Analysis method and system for feeder equipment interval power supply range user-changing data |
| CN112216090A (en) * | 2020-08-27 | 2021-01-12 | 杭州华春科技有限公司 | Device and method for topology generation and indoor transformation acceptance check of newly-built cell |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103217620A (en) * | 2013-04-19 | 2013-07-24 | 国家电网公司 | Method for sorting relationships among transformers and electric energy meters |
| JP5607017B2 (en) * | 2011-12-20 | 2014-10-15 | 株式会社日立製作所 | Fault location detection system and fault location detection method |
| CN104810921A (en) * | 2015-03-30 | 2015-07-29 | 深圳市康拓普信息技术有限公司 | Feeder line disconnection power outage range identifying system and method based on distribution transformer terminal information |
| CN106483406A (en) * | 2016-09-30 | 2017-03-08 | 国家电网公司 | A kind of method of low-voltage power client's outage information data acquisition |
| CN106960291A (en) * | 2017-04-17 | 2017-07-18 | 中国南方电网有限责任公司 | One kind, which has a power failure, influences user information acquiring method and device |
-
2017
- 2017-07-24 CN CN201710604267.5A patent/CN107577699A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5607017B2 (en) * | 2011-12-20 | 2014-10-15 | 株式会社日立製作所 | Fault location detection system and fault location detection method |
| CN103217620A (en) * | 2013-04-19 | 2013-07-24 | 国家电网公司 | Method for sorting relationships among transformers and electric energy meters |
| CN104810921A (en) * | 2015-03-30 | 2015-07-29 | 深圳市康拓普信息技术有限公司 | Feeder line disconnection power outage range identifying system and method based on distribution transformer terminal information |
| CN106483406A (en) * | 2016-09-30 | 2017-03-08 | 国家电网公司 | A kind of method of low-voltage power client's outage information data acquisition |
| CN106960291A (en) * | 2017-04-17 | 2017-07-18 | 中国南方电网有限责任公司 | One kind, which has a power failure, influences user information acquiring method and device |
Non-Patent Citations (1)
| Title |
|---|
| 何明 等: "《物联网与数字营区》", 31 January 2014 * |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108964034A (en) * | 2018-07-17 | 2018-12-07 | 国网四川省电力公司电力科学研究院 | A kind of area's topology Identification method |
| CN109636663A (en) * | 2018-10-31 | 2019-04-16 | 许继集团有限公司 | The family of back-to-back distribution transformer becomes relation recognition method and apparatus |
| CN109636663B (en) * | 2018-10-31 | 2020-11-17 | 许继集团有限公司 | Method and device for identifying household transformer relationship of back-to-back distribution transformer |
| CN109406915A (en) * | 2018-12-14 | 2019-03-01 | 国家电网有限公司 | Low-voltage platform area family becomes relationship batch identification device and recognition methods |
| CN110097275A (en) * | 2019-04-25 | 2019-08-06 | 国网湖南省电力有限公司 | A kind of family change relational checking method and device based on platform area power failure data |
| CN111596126A (en) * | 2019-07-12 | 2020-08-28 | 青岛鼎信通讯股份有限公司 | Method for judging affiliation of area meter by using intelligent meter power-off record |
| CN111625915A (en) * | 2020-05-27 | 2020-09-04 | 广东电网有限责任公司 | Analysis method and system for feeder equipment interval power supply range user-changing data |
| CN111625915B (en) * | 2020-05-27 | 2023-05-02 | 广东电网有限责任公司 | Analysis method and system for feeder equipment interval power supply range household data |
| CN112216090A (en) * | 2020-08-27 | 2021-01-12 | 杭州华春科技有限公司 | Device and method for topology generation and indoor transformation acceptance check of newly-built cell |
| CN112216090B (en) * | 2020-08-27 | 2024-01-30 | 杭州华春科技有限公司 | Device and method for generating topology of newly-built cell and checking and accepting user change |
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Application publication date: 20180112 |