CN110083640A - A kind of recognition methods of platform area and device based on power failure data - Google Patents
A kind of recognition methods of platform area and device based on power failure data Download PDFInfo
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Abstract
It includes: S1. when having a power failure there are platform area that the present invention, which discloses a kind of platform area recognition methods based on power failure data and device, this method step, obtains the adjacent stations area stopped in the specified range of radio area, and determination obtains association platform area associated with radio area is stopped；S2. the power cut record data stopped the power cut record data of radio area and stop radio area, each electric energy meter for being associated with platform area subordinate are obtained respectively；S3. by the power cut record data for stopping radio area respectively with stop the power cut record data of each electric energy meter of radio area subordinate, be associated with platform area subordinate each electric energy meter power cut record data carry out matching compared with, according to comparison result determine stop radio area, be associated with platform area subordinate each electric energy meter family become relationship it is whether normal.The present invention has many advantages, such as that simple implementation method, at low cost, recognition efficiency and accuracy of identification are high.
Description
Technical field
The present invention relates to technical field of power systems more particularly to a kind of recognition methods of platform area and dress based on power failure data
It sets.
Background technique
The interlacing of tracks in platform area is complicated in the power system, electric supply meter in irregular distribution, often exist two or
The situation of multiple area's transformers together or nearby etc., is usually at present by manually remembering for the platform area ownership of electric energy meter
Record, and only manually record the platform area ownership of intelligent electric meter, it is easy to cause to make archives mistake, it is such as easily that platform area 1 is certain
Node (node as shown in the circle in figure) is fabricated to the archives in platform area 2, so that the family of electric energy meter becomes pass in platform area 1, platform area 2
System is abnormal, and power consumption management personnel is caused to be unable to get accurate, reasonable implementation to the management and plan of electricity consumption.
It accurately establishes the family Tai Qu change relationship and is to ensure that the accurate key point of platform area line loss calculation, using identification side, platform area
Method can identify the work area of different carrier networks, and then improve the accuracy that family becomes relationship judgement, be conducive to platform area line loss
Management.It is identified for platform area, mainly uses following two mode in the prior art:
The first is to be had a power failure using ancestor's work point line, then the mode of the inspection of line realizes that such mode is time-consuming takes one by one
Power and inconvenience can be caused to user.
Second by installation carrier generator realize platform area automatic identification, i.e., by power line every preset time Xiang Taiqu
Interior each terminal device sends the carrier signal comprising the number and phase sequence code name of platform area belonging to terminal device, and each power line carries
Wave terminal device determines platform area and the phase sequence of each power line carrier terminal device according to carrier signal is received.Such mode is real
It is existing complicated for operation, and carrier generator must be added, it will increase hardware cost, also may be only available for being mounted with power line carrier end
In the area Duan Tai.
Above-mentioned area's identification method not only realizes that complicated for operation, time-consuming, is not suitable for the demanding occasion of adaptability, and
Cost of implementation is higher, needs the hardware devices such as additional carrier generator, therefore it is urgent to provide a kind of area's recognition methods, with
The implementation complexity and cost of implementation of the identification of platform area are reduced, while can ensure recognition efficiency and accuracy of identification.
Summary of the invention
The technical problem to be solved in the present invention is that, for technical problem of the existing technology, the present invention provides one
Plant simple implementation method, at low cost, recognition efficiency and the high recognition methods of platform area and dress based on power failure data of accuracy of identification
It sets.
In order to solve the above technical problems, technical solution proposed by the present invention are as follows:
A kind of platform area recognition methods based on power failure data, step include:
S1. when having a power failure there are platform area, the adjacent stations area stopped in the specified range of radio area is obtained, determination obtains and stops
The associated association platform area in radio area；
S2. stop the power cut record data of radio area described in obtaining respectively and described stop under radio area, the association platform area
The power cut record data of each electric energy meter belonged to；
S3. by the power cut record data for the stopping radio area power failure with each electric energy meter for stopping radio area subordinate respectively
Record data, the power cut record data of each electric energy meter for being associated with platform area subordinate carry out matching comparison, true according to comparison result
Surely stop radio area, be associated with platform area subordinate each electric energy meter family become relationship it is whether normal.
As a further improvement of the present invention: in the step S3, by the power cut record data for stopping radio area and institute
State and stop the power cut record data of each electric energy meter of radio area subordinate and carry out matching when comparing, determined according to matching comparison result described in
The family for stopping each electric energy meter of radio area subordinate becomes whether relationship is normal, if the family of target electric energy meter becomes relationship and is determined as normally,
Then determine that target electric energy meter stops radio area described in being under the jurisdiction of, if it is decided that be abnormal, the power failure in each association platform area of acquisition is remembered
Data are recorded, and finds out target electric energy meter from the association platform area according to the power cut record data in each association platform area and is subordinate to
The area Shu Tai.
As a further improvement of the present invention: the step in subjected area of target electric energy meter is found out in the association platform area
It suddenly include: that the power cut record data of target electric energy meter are subjected to matching ratio with each power cut record data for being associated with platform area respectively
Compared with if the power cut record data of target electric energy meter and the power cut record Data Matching in target association platform area are consistent or deviation is default
In range, then determine that target electric energy meter is under the jurisdiction of target association platform area.
As a further improvement of the present invention: when the power cut record data for obtaining each association platform area, by right
The power-on time of all electric energy meters of each association platform area subordinate carries out clustering, acquires each association platform area
Power-on time.
As a further improvement of the present invention: the family for stopping each electric energy meter of radio area subordinate described in the judgement, which becomes relationship, is
No normal step includes: that the power cut record data of first acquisition target electric energy meter predetermined number of times stop stopping for radio area with described
Electrographic recording data are compared, if matching consistent or deviation within a preset range, determine that family change relationship is normal, otherwise judgement obtains
Size relation between the power cut record data of each secondary electric energy meter taken and the power cut record data for stopping radio area, if it is
All less than it is abnormal being determined as that the family of target electric energy meter becomes relationship, if it is all greater than it is specified to reacquire target electric energy meter
The power cut record data of number are compared with the power cut record data for stopping radio area, determine mesh according to comparison result
Whether the family change relationship for marking electric energy meter is normal.
As a further improvement of the present invention, the family for stopping each electric energy meter of radio area subordinate described in the judgement, which becomes relationship, is
No normal specific steps include:
S31. the power cut record data of n times before target electric energy meter are obtained, n=1,2,3 ..., and stop respectively with described
The power cut record data of radio area are compared, if matching consistent or deviation within a preset range, determine that family change relationship is normal,
Otherwise it is transferred to and executes step S32；
S32. judge the power cut record data and the power cut record data for stopping radio area of n times before target electric energy meter
Between size relation, if it is all less than it is abnormal to determine that family becomes relationship；If it is all greater than being transferred to execution step
S33；
S33. obtain n+N power cut record data before target electric energy meter, N=1,2,3 ..., and respectively with it is described
The power cut record data for stopping radio area are compared, if matching consistent or deviation within a preset range, are determining that family is becoming relationship just
Often, it is otherwise transferred to and executes step S34；
S34. judge the n+N power cut record data and the power cut record number for stopping radio area before target electric energy meter
Size relation between, if it is all less than it is abnormal that judgement family becomes relationship.
As a further improvement of the present invention: in the step S3, by the power cut record data for stopping radio area and institute
The power cut record data for stating each electric energy meter of association platform area subordinate carry out matching when comparing, if the power cut record for stopping radio area
The power cut record Data Matching of the target electric energy meter of data and target association platform area subordinate is consistent or deviation within a preset range, sentence
It sets the goal and is associated with the family change relationship exception of the target electric energy meter of platform area subordinate, and determine the target electricity of target association platform area subordinate
Energy table stops radio area described in being under the jurisdiction of.
As a further improvement of the present invention: after the step S2, further include electric energy meter power failure data before the step S3
Clock compensation step, step include: that the power-off event of each electric energy meter collected in the step S1 is recorded time and standard
GPS clock is compared, and calculates the clock jitter value of each electric energy meter, according to the calculated clock jitter value to each electricity
The power off time and power-on time of energy table are modified.
A kind of platform area identification device based on power failure data, comprising:
It is associated with platform area determining module, for obtaining the phase stopped in the specified range of radio area when having a power failure there are platform area
The area Lin Tai, determination obtain association platform area associated with radio area is stopped；
Data acquisition module, for obtain respectively the power cut record data for stopping radio area and it is described stop radio area,
The power cut record data of each electric energy meter of the association platform area subordinate；
Platform area identification module, for the power cut record data for stopping radio area to be stopped radio area subordinate's with described respectively
The power cut record data of each electric energy meter, the power cut record data of each electric energy meter for being associated with platform area subordinate carry out matching comparison,
Whether normal become relationship according to the family of the determining each electric energy meter for stopping radio area, being associated with platform area subordinate of comparison result.
A kind of computer readable storage medium being stored with computer program is realized as above when the computer program executes
The method stated.
Compared with the prior art, the advantages of the present invention are as follows:
1, the present invention is by first determining the association platform area stopped in the specified range of radio area, and acquisition stops the power failure of radio area respectively
Record data, the power cut record data for stopping each electric energy meter of radio area subordinate and the power-off event for being associated with each electric energy meter of platform area subordinate
Record count carries out matching comparison, comprehensive to stop radio area, stop radio area subordinate's electric energy meter and be associated with platform area subordinate's electric energy meter
Power failure data identify subjected area of electric energy meter, and the power failure data that can make full use of platform area realize fast and efficiently platform
Area's identification, and realization is easy to operate, efficient, without additional setting hardware device, can be significantly reduced cost of implementation.
2, the present invention by make full use of stop radio area, be associated with platform area power cut record data and platform area in each electric energy meter
Power failure data carry out matching comparison, can fast and accurately find out and stop that radio area, all families become relationships and deposit in association platform area
In abnormal electric energy meter, while identifying that the correct of abnormal electric energy meter is subordinate to platform area.
3, the present invention further passes through the power cut record of each electric energy meter in the power cut record data and platform area for will stop radio area
Data are compared judgement, can quickly find out and stop the electric energy meter that family in radio area becomes relationship exception, in combination with association platform
The power cut record data in area carry out complementary matching comparison, and the correct person in servitude of abnormal electric energy meter can be quickly found out from association platform area
The area Shu Tai.
4, the present invention is further by respectively in newly-increased or transformation Target Station area, the plan of platform area or fault outage and operation
When platform area, acquisition stop radio area acquisition terminal power cut record data, with penetrate each electric energy meter for stopping radio area subordinate and
The power cut record for being associated with each electric energy meter of platform area subordinate is compared, and can be carried out family change at newly-increased or transformation Target Station area and be closed
System's verification, and realize that family becomes relational checking using power-off event in the plan of platform area or fault outage, platform area operational process.
Detailed description of the invention
There are the schematic illustrations that family becomes relationship exception in the area Tu1Shi Tai.
Fig. 2 is the implementation process schematic diagram of platform area recognition methods of the present embodiment based on power failure data.
Fig. 3 is the execution flow diagram realized when family becomes relational checking between system in concrete application embodiment of the present invention.
Fig. 4 is the detailed process schematic diagram that the identification of platform area is realized in concrete application embodiment of the present invention.
Specific embodiment
Below in conjunction with Figure of description and specific preferred embodiment, the invention will be further described, but not therefore and
It limits the scope of the invention.
As shown in Fig. 2, the present embodiment based on power failure data the recognition methods of platform area the step of include:
S1. association platform area determines: when having a power failure there are platform area, obtaining the adjacent stations stopped in the specified range of radio area
Area, determination obtain association platform area associated with radio area is stopped；
S2. data acquire: obtaining respectively and stop the power cut record data of radio area and stop radio area, be associated with platform area subordinate's
The power cut record data of each electric energy meter；
S3. platform area identifies: the power cut record data for stopping radio area are stopped with each electric energy meter for stopping radio area subordinate respectively
Electrographic recording data, the power cut record data for each electric energy meter for being associated with platform area subordinate carry out matching comparison, are determined according to comparison result
Stop radio area, be associated with platform area subordinate each electric energy meter family become relationship it is whether normal.
Family change relationship is normal in the area Ruo Tai, should for the record of power-off event in each electric energy meter of platform area subordinate and platform area
Be consistent, and in platform area family become relationship exception electric energy meter it is larger may be to be under the jurisdiction of neighbouring adjacent stations area, the present embodiment
Using above-mentioned characteristic, by first determining the association platform area stopped in the specified range of radio area, acquisition stops the power failure note of radio area respectively
Record data, the power cut record data for stopping each electric energy meter of radio area subordinate and the power-off event note for being associated with each electric energy meter of platform area subordinate
Record number carries out matching comparison, comprehensive to stop radio area, stop radio area subordinate's electric energy meter and be associated with stopping for platform area subordinate's electric energy meter
Electric data identify subjected area of electric energy meter, and the power failure data that can make full use of platform area realize fast and efficiently platform area
Identification, and realization is easy to operate, efficient, without additional setting hardware device, can be significantly reduced cost of implementation.
Power cut record data are specially power cut record time, including power off time, power-on time in the present embodiment, are gone back certainly
Other power cut record parameters can be set according to actual needs, to further increase checking precision.
The present embodiment obtains the adjacent stations area stopped in the distance to a declared goal of radio area first, obtains association platform area, passes through platform area end
End acquisition stops the power cut record data of radio area, and penetrated automatically by power information acquisition system stop radio area be associated with platform area
The power cut record of subordinate's electric energy meter collects the power cut record data of each electric energy meter, by the power cut record data collected
Carry out the identification of platform area, thus using acquisition terminal in platform area, intelligent electric energy meter and TTU stop/power on event recording function come
The family of electric energy meter becomes corresponding relationship in quick discrimination platform area.
In the present embodiment, when newly-increased or transformation Target Station area, further include console area carry out specified duration stop/power transmission
Operation and records and stops sending/electrically operated time point, executes step S1~S3 and is become with to carry out family to newly-increased or transformation Target Station area and is closed
System's verification.When newly-increased or transformation Target Station area, active control carry out in short-term stop/power transmission operation, when recording power failure at this time
Between after, then according to the family that the above method is renewable platform area become relationship, can be with without re-executing complicated platform area identification process
It is efficiently completed the check that the newly-increased or transformation family Tai Qu becomes relationship.
In concrete application embodiment, when newly-increased or transformation Target Station area, after Tai Qu has power transmission condition, increase family
Become verification stops/power transmission operation in short-term, and record stops power transmission time point after stopping that power transmission is specified and growing in short-term, by the platform area for needing to check and core
Time interval is sent；After being connected to verification task, power cut record data are acquired according to above-mentioned method of calibration, family is completed and becomes pass
System's differentiation and check, change relationship in generation family corresponds to table and family makes a variation and moves table, and relevant information synchronous feedback extremely produces PMS system.
In the present embodiment, when Target Station area carries out stopping giving by specified plan/electricity or break down stop giving/electric event when, also
Including complete to stop giving/it is electrically operated after record stop sending/electrically operated time point, execute step S1~S3 with using the plan of platform area or
Fault outage data carry out family change relational checking to Target Station area, realize that the passive power failure in operation platform area is checked, can be sufficiently sharp
With in platform area operational process plan, fault outage data come realize family become relational checking.
When the above-mentioned passive power failure of the present embodiment is checked, specifically will only have a distribution transforming in synchronization under same route and stop
Electricity, and power failure duration reaches the platform area of preset interval (such as 8 minutes, can configure according to time demand) and is included in and needs the platform area that checks
Range.
It further include identifying electric energy meter/adopt at the Target Station area critical point Zhong Ge in Target Station area operational process in the present embodiment
The power-off event for collecting terminal is transferred to step S1~S3 with active and carries out family change pass to Target Station area when recognizing power-off event
System's verification realizes that the active in operation platform area has a power failure and checks, and can make full use of in platform area operational process table at each critical point, terminal
Real-time power failure data actively check family and become relationship, to can find the variation in time when family becomes when relationship changes, really
The real-time accuracy of the area Bao Tai family change relationship.
In concrete application embodiment, when occur all kinds of plans in platform area operational process or failure stop/power transmission event when, fill
Point stop the/record data of power transmission event using the plan, failure, increases family in conjunction with plan, fault outage event and become and check, complete
After stopping power transmission operation, record stops power transmission time point after stopping that power transmission is specified and growing in short-term, by the platform area for needing to check and verification time interval
It is sent；Power cut record data are acquired according to above-mentioned method of calibration, family is completed and becomes relationship differentiation and check, generate family and become relationship
Corresponding table and family, which make a variation, moves table, relevant information synchronous feedback to production PMS system.
In concrete application embodiment, by power information acquisition system initiative recognition platform area Source of Gateway Meter/terminal power failure thing
Part recognizes the intelligent electric meter power-off event acquisition tasks that this area is triggered after power-off event, carries out according to above-mentioned check method
Family becomes relationship differentiation and checks, and change relationship in generation family corresponds to table and family makes a variation and moves table, and pushes to application system and produce PMS system
System.
The present embodiment passes through respectively in newly-increased or transformation Target Station area, the plan of platform area or fault outage and operation platform area
When, acquisition stops the power cut record data of the acquisition terminal of radio area, and penetrates each electric energy meter for stopping radio area subordinate and is associated with
The power cut record of each electric energy meter of platform area subordinate is compared, and can be carried out family at newly-increased or transformation Target Station area and be become relationship school
It tests, and realizes that family becomes relational checking using power-off event in the plan of platform area or fault outage, platform area operational process.
In concrete application embodiment, from power information acquisition system, application system and PMS system jointly with complete on
The verification that family becomes relationship is stated to be sent to as shown in figure 3, generating daily O&M scheduled outage information by PMS system through application system
Power information acquisition system, power information acquisition system receive daily O&M scheduled outage information, start to carry out family change relationship school
Core generates platform area orientation power failure application work order, is transferred to PMS system through application system, PMS system combines the plan that has a power failure, arrangement
Special project has a power failure, and after executing power failure operation, application system receiving platform area, which has a power failure, to be applied feeding back and being sent to user information acquisition system,
The power failure data of the area's scheduled outage of power information acquisition system monitor station, unplanned power failure, orientation etc., acquire associated terminal and electricity
The power cut record of energy table after carrying out the identification of platform area according to above-mentioned steps S1~S3, judges whether there is family and becomes relationship exception, if
It is to generate family to become relationship exception table, relationship exception table progress family is become based on family and becomes the rectification of relationship exception archives.
In the present embodiment step S2, when the power cut record data of collected electric energy meter and the clock acquisition success of electric energy meter
Rate is transferred to when reaching corresponding preset threshold simultaneously executes step S3.If the clock of ammeter and ammeter power down record acquisition success rate
It is too low, it will affect family shift case check analysis as a result, ammeter of the present embodiment first, in accordance with the default filling mining period to acquisition failure
Filling mining is carried out, improves electric energy meter power loss event acquisition success rate as far as possible by on-site data gathering, and only when electric energy meter
Power cut record and clock acquisition success rate carry out subsequent family change check step after reaching certain predetermined standard simultaneously again, further
Ensure that family becomes the accuracy checked.
Clock of power meter is there may be deviation, in the present embodiment after step S2, further include electric energy meter power failure number before step S3
It according to clock compensation step, compensated, corrected with the power cut record data to electric energy meter, it is ensured that the stopping of electric energy meter powers on event number
According to reliable validity, electric energy meter power failure data clock compensation process specifically includes: by each electric energy meter collected in step S1
The power-off event record time be compared with standard GPS clock, and the clock jitter value of each electric energy meter is calculated, according to calculating
Clock jitter value out is modified the power off time and power-on time of each electric energy meter.
In concrete application embodiment, handled by stop powering on event data of the main website to user's electric energy meter, it is ensured that
The processing of successful electric energy meter event data will be acquired and become the valid data that relationship is checked to may participate in family, especially by penetrating platform area
Stop after powering on event on electric energy meter, compares and penetrate electric energy meter time back with standard GPS clock to calculate clock of power meter inclined
Difference stops the power off time and power-on time that power on event, innovation representation according to deviation amendment electric energy meter are as follows:
Power off time=original power off time+clock jitter value (1) after amendment
Power-on time=original power-on time+clock jitter value (2) after amendment
Terminal, which reports, can also have clock jitter when power-off event, if the specific terminal clock deviation of the present embodiment is no more than in advance
If K minutes, start above-mentioned family and become relational checking, if terminal clock deviation is more than to preset K minutes, judgement does not have family and becomes relationship school
The condition of core business does not execute family and becomes relational checking, further ensures that family becomes reliable, the validity of relational checking.
In the present embodiment step S3, by stopping for the power cut record data for stopping radio area and each electric energy meter for stopping radio area subordinate
Electrographic recording data carry out matching when comparing, and determine whether the family of each electric energy meter to become relationship normal with specific reference to matching comparison result,
It is determined as normally if the family of target electric energy meter becomes relationship, it is determined that target electric energy meter, which is under the jurisdiction of, stops radio area, if it is decided that is
It is abnormal, the power cut record data in each association platform area are obtained, and according to the power cut record data in each association platform area from association platform area
Find out subjected area of target electric energy meter.By first by each electric energy meter in the power cut record data and platform area of stopping radio area
Power cut record data are compared judgement, can find out and stop the electric energy meter that family in radio area becomes relationship exception, in conjunction with association
The power cut record data in platform area determine subjected area of abnormal electric energy meter, can quickly recognize and stop change relationship in family in radio area
Abnormal electric energy meter, while quickly finding out the correct of abnormal electric energy meter and being subordinate to platform area.
It include: by target from the step of finding out subjected area of target electric energy meter in platform area is associated in the present embodiment
The power cut record data of electric energy meter are respectively compared with the power cut record data in each association platform area carry out matching, if target electric energy meter
Power cut record data and the power cut record Data Matching in target association platform area be consistent or deviation within a preset range, then determine target
Electric energy meter is under the jurisdiction of target association platform area.If stopping the abnormal electric energy meter that family becomes relationship exception in radio area is associated with stopping for platform area with certain
Electrographic recording Data Matching is consistent, then shows that the exception electric energy meter belongs to the association platform area, and the present embodiment is by stopping finding out
After family becomes the abnormal electric energy meter of relationship exception in radio area, complementary matching comparison is carried out using the power failure data in association platform area, it can
It is subordinate to platform area quickly to navigate to the correct of abnormal electric energy meter from association platform area.
In the present embodiment, when obtaining the power cut record data in each association platform area, especially by each association platform area subordinate institute
The power-on time of some electric energy meters carries out clustering, acquires the power-on time in each association platform area to get each association platform is arrived
The power cut record data in area can accurately obtain the power-on time in each association platform area, clustering tool based on clustering method
Body can use required clustering algorithm according to actual needs.
In the present embodiment, determining that the family of each electric energy meter becomes the whether normal step of relationship includes: first to obtain target electric energy meter
The power cut record data of predetermined number of times are compared with the power cut record data for stopping radio area, if matching is consistent or deviation is default
In range, then determines that family change relationship is normal, otherwise judge the power cut record data of each secondary electric energy meter obtained and stop radio area
Size relation between power cut record data, if it is all less than, it is abnormal to be determined as that the family of target electric energy meter becomes relationship, if
It is all greater than reacquiring stating for target electric energy meter predetermined number of times and power cut record data and stop the power cut record data of radio area
It is compared, determines whether the family change relationship of target electric energy meter is normal according to comparison result.If when each secondary power cut record of electric energy meter
It is normal then to show that family becomes relationship, is respectively less than if stopping to record the electric time for electric energy meter each time for the area Jian Junyutai power cut record time consistency
The platform area power cut record time it is abnormal then to show that family becomes relationship, if electric energy meter each secondary power cut record time is all larger than platform area power failure note
Record the time, due to reporting the time difference there are power off time, family become relationship may normally may also be abnormal, the present embodiment utilizes electric energy
Relationship between the area Biao Yutai between the power cut record time, by the power cut record time and the Tai Qu that first obtain electric energy meter part time
The power cut record time is compared, if matching it is consistent or all less than, it is determined that show whether family becomes relationship abnormal, if all big
In, then the power cut record time further progress of acquisition unit gradation compares, it can be fast using each secondary power cut record data of electric energy meter
Whether the differentiation family of speed becomes relationship abnormal.
In the present embodiment, determine that the family of each electric energy meter becomes the whether normal specific steps of relationship and includes:
S31. obtain target electric energy meter before n times power cut record data, n=1,2,3 ..., and respectively with stop radio area
Power cut record data are compared, if matching consistent or deviation within a preset range, are determined that family change relationship is normal, are otherwise transferred to
Execute step S32；
S32. judge big between the power cut record data of n times and the power cut record data for stopping radio area before target electric energy meter
Small relationship, if it is all less than it is abnormal that judgement family becomes relationship；If it is all greater than, be transferred to execute step S33；
S33. obtain n+N power cut record data before target electric energy meter, N=1,2,3 ..., and respectively with stop radio area
Power cut record data be compared, if matching is consistent or deviation within a preset range, it is normal to determine that family becomes relationship, otherwise turns
Enter to execute step S34；
S34. judge before target electric energy meter between n+N power cut record data and the power cut record data for stopping radio area
Size relation, if it is all less than it is abnormal that judgement family becomes relationship.
In concrete application embodiment, above-mentioned n can use 3, N and take 6, i.e., when first taking 1,2,3 power cut record before electric energy meter
Between be compared, if 1 before electric energy meter, 2,3 power cut record time all greater than the power cut record time in platform area, then obtain
4~10 power cut record time is compared before electric energy meter, and the value of n, N can specifically configure according to actual needs.
The above-mentioned judgement family of the present embodiment becomes relationship and waits for timing, further obtains target electric energy meter specified time power cut record number
It is compared according to the power cut record data with Target Station area, if unanimously or all less than it is abnormal that judgement family becomes relationship, if all greatly
In, then above-mentioned steps are re-executed, and it is normal or abnormal up to determining family change relationship, check is exited, it is more to can use electric energy meter
Secondary power cut record data finally determine family and become relationship.
In the present embodiment step S3, by stopping for the power cut record data for stopping radio area and each electric energy meter for being associated with platform area subordinate
Electrographic recording data carry out matching when comparing, if stopping the power cut record data of radio area and the target electric energy meter for being associated with platform area subordinate
Power cut record Data Matching is consistent or deviation within a preset range, determine that the target electric energy meter of association platform area subordinate is under the jurisdiction of power failure
Platform area can quickly find out the electric energy meter for stopping being divided to association platform area in radio area by mistake.
Through the above steps, it can fast and accurately find out and stop radio area, be associated with all families change relationships presence in platform area
Abnormal electric energy meter, while identifying that the correct of abnormal electric energy meter is subordinate to platform area.
The present invention stops in concrete application embodiment using the daily O&M scheduled outage in platform area, fault outage etc. are unplanned
Electricity and orientation have a power failure, and the acquisition terminal power-off event and related electric energy meter power cut record in related platform area are acquired, as shown in figure 4, real
The detailed step of the area Xian Tai identification are as follows:
Step 1: obtaining family and become check association platform area
Power information acquisition system using acquisition terminal perception platform area have a power failure after, take stop it is adjacent in the distance to a declared goal of radio area
Platform area to get to association platform area.
Step 2: the acquisition of electric energy meter power cut record
Power information acquisition system penetrates the power cut record data stopped radio area, be associated with platform area subordinate's electric energy meter automatically.
Step 3: electric energy meter stops powering on event clock compensation
The electric energy meter time that comparison penetrates back calculates clock of power meter deviation with standard GPS clock, inclined using clock
The power off time and power-on time that difference records electric energy meter are modified.
Step 4: acquisition terminal power-off event and the matching of electric energy meter power cut record
(1) stop the acquisition terminal of radio area, electric energy meter stops powering on event matches
The logout time that stops powering on of the acquisition terminal for stopping radio area, electric energy meter is matched, is acquired eventually with platform area
On the basis of the power-on time at end, the power-on time of all electric energy meters is compared under area on the same stage, if when stopping powering on of acquisition terminal
Between electric energy meter (1,2,3 time) power-on time deviation within a preset range, then it is normal to determine that family becomes relationship in area on the same stage；If (1,2,3
It is secondary) electric energy meter power-on time all less than acquisition terminal stops power-on time, then it is abnormal to determine that family becomes relationship；If electric energy meter (1,2,3
It is secondary) power-on time all greater than acquisition terminal power-on time, penetrate automatically electric energy meter (4,5 ..., 10 times) power-on time, wait wear
Thoroughly after, continue compare acquisition terminal stop power-on time and electric energy meter power-on time, if electric energy meter (4,5 ..., 10 times) power on
Time deviation within a preset range, it is normal to determine that family becomes relationship；If electric energy meter (4,5 ..., 10 times) in electric energy meter power-on time
All greater than acquisition terminal power-on time, then determines that family change relationship is undetermined, need to further determine.
(2) electric energy meter for being associated with platform area stops powering on event complementary matching
On the basis of the power-on time for stopping radio area acquisition terminal, with the power-on time for being associated with electric energy meter all under platform area
It is compared, if the power-on time of electric energy meter is the same as the power-on time for stopping upper electrographic recording for stopping radio area acquisition terminal under association platform area
In deviation preset range, then determine that family becomes relationship exception, i.e., electric energy meter, which belongs to, stops radio area；Relationship exception electric energy meter is become to family,
Clustering is carried out to the power-on time of electric energy meter all under association platform area, the power-on time in association platform area is obtained, family is become
Relationship exception electric energy meter is compared with the power-on time in each association platform area respectively, if family becomes when powering on of relationship exception electric energy meter
Between with some association platform area power-on time deviation within a preset range, then determine the family become relationship exception electric energy meter be subordinate to correspondence
Association platform area.
It further include that family becomes relationship validity filtration step in the present embodiment, after step S3, if step includes: family, change relationship is different
Often than being less than preset threshold, then determines that family change check result is effective, if family becomes relationship exception ratio and is greater than preset threshold, determine
There are a large amount of families and become the doubtful exception of relationship, family, which becomes check result, doubt, need to execute secondary check, re-execute the steps S1, S2
To carry out secondary check, family, which becomes relationship exception ratio, can specifically be calculated as follows to obtain:
Family becomes relationship exception ratio=family and becomes the number of users (3) that the relationship exception number/family Tai Qu change check is related to
The present embodiment is by becoming relationship check result to family and carrying out validity filtering, at family using platform area as statistical dimension
Become check result when reaching certain value, show that there are a large amount of families to become the doubtful exception of relationship, further execute secondary check with into
One step card.
Platform area identification device of the present embodiment based on power failure data, comprising:
It is associated with platform area determining module, for obtaining the phase stopped in the specified range of radio area when having a power failure there are platform area
The area Lin Tai, determination obtain association platform area associated with radio area is stopped；
Data acquisition module, for obtain respectively stop the power cut record data of radio area and stop radio area, association platform area
The power cut record data of each electric energy meter of subordinate；
Platform area identification module, for will stop the power cut record data of radio area respectively with each electric energy meter for stopping radio area subordinate
Power cut record data, the power cut record data of each electric energy meter that are associated with platform area subordinate carry out matching comparison, according to comparison result
Whether the family of the determining each electric energy meter for stopping radio area, being associated with platform area subordinate becomes relationship normal.
Platform area identification device of the present embodiment based on power failure data and the above-mentioned platform area recognition methods one based on power failure data
One is corresponding, and this is no longer going to repeat them.
The present embodiment is stored with the computer readable storage medium of computer program, realizes when computer program executes as above
The method stated.
Above-mentioned only presently preferred embodiments of the present invention, is not intended to limit the present invention in any form.Although of the invention
It has been disclosed in a preferred embodiment above, however, it is not intended to limit the invention.Therefore, all without departing from technical solution of the present invention
Content, technical spirit any simple modifications, equivalents, and modifications made to the above embodiment, should all fall according to the present invention
In the range of technical solution of the present invention protection.
Claims (10)
1. a kind of platform area recognition methods based on power failure data, which is characterized in that step includes:
S1. when having a power failure there are platform area, the adjacent stations area stopped in the specified range of radio area is obtained, determination obtains and power failure platform
Associated association platform area, area；
S2. stop the power cut record data of radio area described in obtaining respectively and described stop radio area, the association platform area subordinate
The power cut record data of each electric energy meter；
S3. by the power cut record data for the stopping radio area power cut record with each electric energy meter for stopping radio area subordinate respectively
Data, the power cut record data of each electric energy meter for being associated with platform area subordinate carry out matching comparison, are stopped according to comparison result determination
Whether radio area, the family change relationship for each electric energy meter for being associated with platform area subordinate are normal.
2. the platform area recognition methods according to claim 1 based on power failure data, which is characterized in that in the step S3,
By the power cut record data for stopping radio area and the progress of the power cut record data of each electric energy meter for stopping radio area subordinate
When with comparing, whether the family change relationship for stopping each electric energy meter of radio area subordinate according to matching comparison result judgement is normal, such as
The family of fruit target electric energy meter becomes relationship and is determined as normally, it is determined that target electric energy meter be under the jurisdiction of described in stop radio area, if it is decided that
For exception, obtain the power cut record data in each association platform area, and according to the power cut record data in each association platform area from
Subjected area of target electric energy meter is found out in the association platform area.
3. the platform area recognition methods according to claim 2 based on power failure data, which is characterized in that in the association platform area
The step of finding out subjected area of target electric energy meter include: by the power cut record data of target electric energy meter respectively with it is each described
The power cut record data in association platform area carry out matching comparison, if the power cut record data of target electric energy meter and target association platform area
Power cut record Data Matching is consistent or deviation within a preset range, then determine that target electric energy meter is under the jurisdiction of target association platform area.
4. the platform area recognition methods according to claim 2 based on power failure data, which is characterized in that the acquisition is each described
When being associated with the power cut record data in platform area, gathered by the power-on time of the electric energy meter all to each association platform area subordinate
Alanysis acquires the power-on time in each association platform area.
5. based on the platform area recognition methods of power failure data according to Claims 2 or 3 or 4, which is characterized in that the judgement
It includes: first to obtain target electric energy meter specified time that the family of each electric energy meter for stopping radio area subordinate, which becomes the whether normal step of relationship,
Several power cut record data are compared with the power cut record data for stopping radio area, if matching is consistent or deviation is pre-
If in range, then determining that family change relationship is normal, otherwise judging the power cut record data and the power failure of each secondary electric energy meter obtained
Size relation between the power cut record data in platform area, if it is all less than, be determined as target electric energy meter family become relationship it is different
Often, if it is all greater than the power cut record data for reacquiring target electric energy meter predetermined number of times stop radio area with described
Power cut record data be compared, according to comparison result determine target electric energy meter family become relationship it is whether normal.
6. the platform area recognition methods according to claim 5 based on power failure data, which is characterized in that stop described in the judgement
The family of each electric energy meter of radio area subordinate becomes the whether normal specific steps of relationship
S31. obtain target electric energy meter before n times the power cut record data, n=1,2,3 ..., and respectively with the power failure platform
The power cut record data in area are compared, if matching consistent or deviation within a preset range, determine that family change relationship is normal, otherwise
It is transferred to and executes step S32；
S32. judge before target electric energy meter between the power cut record data and the power cut record data for stopping radio area of n times
Size relation, if it is all less than it is abnormal to determine that family becomes relationship；If it is all greater than, be transferred to execute step S33；
S33. obtain n+N power cut record data before target electric energy meter, N=1,2,3 ..., and respectively with the power failure
The power cut record data in platform area are compared, if matching consistent or deviation within a preset range, determine that family change relationship is normal, no
It is then transferred to and executes step S34；
S34. judge before target electric energy meter the n+N power cut record data and the power cut record data for stopping radio area it
Between size relation, if it is all less than it is abnormal to determine that family becomes relationship.
7. based on the platform area recognition methods of power failure data described according to claim 1~any one of 4, which is characterized in that
In the step S3, the power failure of the power cut record data for stopping radio area and each electric energy meter of the association platform area subordinate is remembered
Record data carry out matching when comparing, if the target electric energy of the power cut record data for stopping radio area and target association platform area subordinate
The power cut record Data Matching of table is consistent or deviation within a preset range, determine the target electric energy meter of target association platform area subordinate
Family becomes relationship exception, and determines that the target electric energy meter of target association platform area subordinate stops radio area described in being under the jurisdiction of.
8. based on the platform area recognition methods of power failure data described according to claim 1~any one of 4, which is characterized in that
It further include electric energy meter power failure data clock compensation process after the step S2, before the step S3, step includes: by the step
The power-off event record time of collected each electric energy meter is compared with standard GPS clock in S1, and calculates each electric energy meter
Clock jitter value, the power off time and power-on time of each electric energy meter are repaired according to the calculated clock jitter value
Just.
9. a kind of platform area identification device based on power failure data characterized by comprising
It is associated with platform area determining module, for obtaining the adjacent stations stopped in the specified range of radio area when having a power failure there are platform area
Area, determination obtain association platform area associated with radio area is stopped；
Data acquisition module, for obtaining the power cut record data for stopping radio area and the radio area, described of stopping respectively
It is associated with the power cut record data of each electric energy meter of platform area subordinate；
Platform area identification module, for by the power cut record data for stopping radio area respectively with each electricity for stopping radio area subordinate
The power cut record data of energy table, the power cut record data of each electric energy meter for being associated with platform area subordinate carry out matching comparison, according to
Whether the family of the determining each electric energy meter for stopping radio area, being associated with platform area subordinate of comparison result becomes relationship normal.
10. a kind of computer readable storage medium for being stored with computer program is realized when the computer program executes as weighed
Benefit require any one of 1~8 described in method.
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110033180A (en) * | 2019-03-29 | 2019-07-19 | 国网山东省电力公司梁山县供电公司 | A kind of raising stops the method and system that power transmission information reports and submits accuracy rate |
| CN110456206A (en) * | 2019-09-09 | 2019-11-15 | 广东电网有限责任公司 | A kind of family becomes the judgment method of relationship and judges system |
| CN110942236A (en) * | 2019-11-14 | 2020-03-31 | 国网浙江海宁市供电有限公司 | Abnormal user identification method integrating power failure record and electricity utilization data |
| CN112444687A (en) * | 2019-08-29 | 2021-03-05 | 北京科东电力控制系统有限责任公司 | Effective power failure event studying and judging method and device |
| CN113447882A (en) * | 2021-06-01 | 2021-09-28 | 国网河北省电力有限公司营销服务中心 | Fault processing method based on electric energy meter, server and terminal |
| CN115061013A (en) * | 2022-08-17 | 2022-09-16 | 国网江西省电力有限公司电力科学研究院 | Low-voltage common fault studying and judging method and system based on power failure event big data analysis |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017167244A1 (en) * | 2016-03-31 | 2017-10-05 | 华为技术有限公司 | Apparatus and method for recognizing electricity meter in transformer area of electric power system |
| CN107453481A (en) * | 2017-07-31 | 2017-12-08 | 国家电网公司 | A kind of quick method for finding low-voltage platform area and having a power failure |
| CN108318759A (en) * | 2018-01-25 | 2018-07-24 | 国网浙江海宁市供电有限公司 | A kind of various dimensions taiwan area family becomes relation recognition method |
-
2019
- 2019-04-25 CN CN201910339507.2A patent/CN110083640B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017167244A1 (en) * | 2016-03-31 | 2017-10-05 | 华为技术有限公司 | Apparatus and method for recognizing electricity meter in transformer area of electric power system |
| CN107453481A (en) * | 2017-07-31 | 2017-12-08 | 国家电网公司 | A kind of quick method for finding low-voltage platform area and having a power failure |
| CN108318759A (en) * | 2018-01-25 | 2018-07-24 | 国网浙江海宁市供电有限公司 | A kind of various dimensions taiwan area family becomes relation recognition method |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110033180A (en) * | 2019-03-29 | 2019-07-19 | 国网山东省电力公司梁山县供电公司 | A kind of raising stops the method and system that power transmission information reports and submits accuracy rate |
| CN112444687A (en) * | 2019-08-29 | 2021-03-05 | 北京科东电力控制系统有限责任公司 | Effective power failure event studying and judging method and device |
| CN110456206A (en) * | 2019-09-09 | 2019-11-15 | 广东电网有限责任公司 | A kind of family becomes the judgment method of relationship and judges system |
| CN110942236A (en) * | 2019-11-14 | 2020-03-31 | 国网浙江海宁市供电有限公司 | Abnormal user identification method integrating power failure record and electricity utilization data |
| CN110942236B (en) * | 2019-11-14 | 2023-05-09 | 国网浙江海宁市供电有限公司 | Abnormal user identification method for comprehensive power failure record and power consumption data |
| CN113447882A (en) * | 2021-06-01 | 2021-09-28 | 国网河北省电力有限公司营销服务中心 | Fault processing method based on electric energy meter, server and terminal |
| CN113447882B (en) * | 2021-06-01 | 2022-09-09 | 国网河北省电力有限公司营销服务中心 | Fault processing method based on electric energy meter, server and terminal |
| CN115061013A (en) * | 2022-08-17 | 2022-09-16 | 国网江西省电力有限公司电力科学研究院 | Low-voltage common fault studying and judging method and system based on power failure event big data analysis |
| CN115061013B (en) * | 2022-08-17 | 2022-12-30 | 国网江西省电力有限公司电力科学研究院 | Low-voltage common fault studying and judging method and system based on power failure event big data analysis |
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