CN108647268A - Increment updating method for distribution network planning data integration - Google Patents
Increment updating method for distribution network planning data integration Download PDFInfo
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Abstract
The invention discloses a kind of increment updating method for distribution network planning data integration, including when obtaining data update all each history renewable times initial data；Two adjacent subdatas are compared to obtain variation duration set；All each history renewable times updates the data after acquisition data update；It obtains foundation data when n-th updates and is compared to obtain variable quantity with as-is data；It is updated according to variable quantity and according to data to as-is data, to obtain updated update the data.The present invention carries out landing storage by the initial data to each version of data, variable quantity is obtained by the comparison between version, the modified data of a upper version are updated using variable quantity, the conflict for solving to occur according to more new strategy according to different situations, to realize incremental update, so that data update science is accurate, and reduce human intervention as much as possible.
Description
Technical field
Present invention relates particularly to a kind of increment updating methods for distribution network planning data integration.
Background technology
With the development and the improvement of people's living standards of national economy technology, electric energy has become the daily production of people
With essential secondary energy sources in life, endless facility is brought to the production and life of people.
Power distribution network data source is in multiple professions such as dispatching automation, production management, power grid GIS, sales services (SG186)
System, data volume is big, source is complicated.Wherein, equipment (assets) O＆M is come from by the equipment account data that data integration obtains
Lean management system (PMS2.0), the system in real time safeguard data.Because distribution network planning is designed to the real-time of data
Property it is of less demanding, so the frequency of data acquisition be monthly integrated mode, every time obtain a batch data.When some
After the completion of batch obtains, device data section can be used as to support distribution network planning design work, user can be to as-is data
Data reparation and perfect is carried out, is modified to the data to leave a question open.But it after next lot data is integrated, generally takes as follows
Several settling modes：
One replaces original edition data to be direct using all standing mode：But this method causes original modification data complete
Complete to lose, all modification needs to present situation power grid manually remodify, and workload is huge.
Second is that the data of two versions are directly compared, the solution of conflict is specified by manually：But distribution
Net variation is very fast, data volume is very big, and there will be larger differences for the data of two versions, are manually difficult to identify that two versions
Between the reason of making a difference, workload is huge.
Invention content
The purpose of the present invention is to provide one kind capable of effectively reducing manual intervention, and data update science is accurately used
In the increment updating method of distribution network planning data integration.
This increment updating method for distribution network planning data integration provided by the invention, includes the following steps：
The initial data of all each history renewable times when S1. obtaining data update, and preserve and form initial data
Library O1, O2..., Oi..., On-1, n is natural number, wherein OiInitial data when data update is carried out for ith；I is nature
Number, and i≤n-2；
S2. the raw data base obtained according to step S1, by two adjacent subdata OiAnd Oi+1It is compared, to
Obtain variation duration set Δ ni+1；
S3. all each history renewable time updates the data after obtaining data update, and preserves and form as-is data
Library F1, F2..., Fj..., Fn-1, wherein FjFor the updated data of jth time；J is natural number, and j≤n-2；
S4. foundation data P when n-th update is obtainedn, and with as-is data Fn-1It is compared, to obtain variable quantity
Δnn；
S5. the variation delta n obtained according to step S4nWith foundation data Pn, to as-is data Fn-1It is updated, to
F is updated the data after to n-th data updaten。
Comparison described in step S2 and S4 specially carries out the data comparison of field level.
Update described in step S5 is specially updated using following rule：
If Δ nnFor newly-increased data, as-is data Fn-1It does not change and data does not conflict, then by Δ nnNewly-increased number
It is inserted directly into F according to recordn-1Middle formation updates the data Fn；
If Δ nnIt does not change, as-is data Fn-1It has increased data newly and data does not conflict, then directly by as-is data
Fn-1As updating the data Fn；
If Δ nnFor data modification and as-is data Fn-1For data modification, then directly judge whether data modification conflicts：If
Data modification conflict is then updated according to the strategy being previously set；If data modification does not conflict, by Δ nnThe data of modification
Directly to Fn-1It is updated and updates the data F to be formedn；
If Δ nnFor data modification, as-is data Fn-1It does not change and data does not conflict, then by Δ nnThe data of modification
Directly to Fn-1It is updated and updates the data F to be formedn；
If Δ nnIt does not change, as-is data Fn-1Do not conflict for data modification and data, then directly by as-is data
Fn-1As updating the data Fn；
If Δ nnFor data modification, as-is data Fn-1For data delete and data collision, then according to the strategy being previously set
It is updated；
If Δ nnIt is deleted for data, as-is data Fn-1For data modification and data collision, then according to the strategy being previously set
It is updated；
If Δ nnIt is deleted for data, as-is data Fn-1It is deleted for data and data does not conflict, then directly by as-is data
Fn-1As updating the data Fn；
If Δ nnIt is deleted for data, as-is data Fn-1It does not change and data does not conflict, then according to Δ nnMiddle deletion
Data, by as-is data Fn-1In corresponding data delete after as updating the data Fn；
If Δ nnIt does not change, as-is data Fn-1It is deleted for data and data does not conflict, then directly by as-is data
Fn-1As updating the data Fn。
The strategy being previously set, specially by user from update policy selection as described below select one as
The strategy being previously set：
R1. by Δ nnThe data of modification are directly to present situation Fn-1It is updated and updates the data F to be formedn；
R2. by as-is data Fn-1Directly as updating the data Fn。
This increment updating method for distribution network planning data integration provided by the invention, by each version of data
This initial data carries out landing storage, and variable quantity is obtained by the comparison between version, updates a upper version using variable quantity
This modified data, according to the conflict that different situations solves to occur according to more new strategy, to realize incremental update so that
Data update science is accurate, and reduces human intervention as much as possible.
Description of the drawings
Fig. 1 is the method flow diagram of the method for the present invention.
Specific implementation mode
It is the method flow diagram of the method for the present invention as shown in Figure 1：It is provided by the invention this for distribution network planning data
Integrated increment updating method, includes the following steps：
The initial data of all each history renewable times when S1. obtaining data update, and preserve and form initial data
Library O1, O2..., Oi..., On-1, n is natural number, wherein OiInitial data when data update is carried out for ith；I is nature
Number, and i≤n-2；
S2. the raw data base obtained according to step S1, by two adjacent subdata OiAnd Oi+1Carry out field level pair
Than to obtain variation duration set Δ ni+1；
S3. all each history renewable time updates the data after obtaining data update, and preserves and form as-is data
Library F1, F2..., Fj..., Fn-1, wherein FjFor the updated data of jth time；J is natural number, and j≤n-2；
S4. foundation data P when n-th update is obtainedn, and with as-is data Fn-1Field level comparison is carried out, to obtain
Variation delta nn；
S5. the variation delta n obtained according to step S4nWith foundation data Pn, to as-is data Fn-1Using it is following rule into
Row update, to obtain updating the data F after n-th data updaten：
If Δ nnFor newly-increased data, as-is data Fn-1It does not change and data does not conflict, then by Δ nnNewly-increased number
It is inserted directly into F according to recordn-1Middle formation updates the data Fn；
If Δ nnIt does not change, as-is data Fn-1It has increased data newly and data does not conflict, then directly by as-is data
Fn-1As updating the data Fn；
If Δ nnFor data modification and as-is data Fn-1For data modification, then directly judge whether data modification conflicts：If
Data modification conflict is then updated according to the strategy being previously set；If data modification does not conflict, by Δ nnThe data of modification
Directly to Fn-1It is updated and updates the data F to be formedn；
If Δ nnFor data modification, as-is data Fn-1It does not change and data does not conflict, then by Δ nnThe data of modification
Directly to Fn-1It is updated and updates the data F to be formedn；
If Δ nnIt does not change, as-is data Fn-1Do not conflict for data modification and data, then directly by as-is data
Fn-1As updating the data Fn；
If Δ nnFor data modification, as-is data Fn-1For data delete and data collision, then according to the strategy being previously set
It is updated；
If Δ nnIt is deleted for data, as-is data Fn-1For data modification and data collision, then according to the strategy being previously set
It is updated；
If Δ nnIt is deleted for data, as-is data Fn-1It is deleted for data and data does not conflict, then directly by as-is data
Fn-1As updating the data Fn；
If Δ nnIt is deleted for data, as-is data Fn-1It does not change and data does not conflict, then according to Δ nnMiddle deletion
Data, by as-is data Fn-1In corresponding data delete after as updating the data Fn；
If Δ nnIt does not change, as-is data Fn-1It is deleted for data and data does not conflict, then directly by as-is data
Fn-1As updating the data Fn。
The strategy being previously set specially voluntarily specifies more new strategy by user：User is according to whether carry out
Large-scale data correction and the quality of data, by user from update policy selection as described below select one as being previously set
Strategy (by the concrete condition of user according to place power grid and at that time, voluntarily one in the following strategy of selection)：
R1. by Δ nnThe data of modification are directly to present situation Fn-1It is updated and updates the data F to be formedn；
R2. by as-is data Fn-1Directly as updating the data Fn。
Claims (4)
1. a kind of increment updating method for distribution network planning data integration includes the following steps：
The initial data of all each history renewable times when S1. obtaining data update, and preserve and form raw data base O1,
O2..., Oi..., On-1, n is natural number, wherein OiInitial data when data update is carried out for ith；I is natural number, and i
≤n-2；
S2. the raw data base obtained according to step S1, by two adjacent subdata OiAnd Oi+1It is compared, to be become
Change duration set Δ ni+1；
S3. all each history renewable time updates the data after obtaining data update, and preserves and form presence database F1,
F2..., Fj..., Fn-1, wherein FjFor the updated data of jth time；J is natural number, and j≤n-2；
S4. foundation data P when n-th update is obtainedn, and with as-is data Fn-1It is compared, to obtain variation delta nn；
S5. the variation delta n obtained according to step S4nWith foundation data Pn, to as-is data Fn-1It is updated, to obtain
F is updated the data after n times data updaten。
2. the increment updating method according to claim 1 for distribution network planning data integration, it is characterised in that step
Comparison described in S2 and S4 specially carries out the data comparison of field level.
3. the increment updating method according to claim 1 or 2 for distribution network planning data integration, it is characterised in that step
Update described in rapid S5, is specially updated using following rule：
If Δ nnFor newly-increased data, as-is data Fn-1It does not change and data does not conflict, then by Δ nnNewly-increased data note
Record is inserted directly into Fn-1Middle formation updates the data Fn；
If Δ nnIt does not change, as-is data Fn-1It has increased data newly and data does not conflict, then directly by as-is data Fn-1As
Update the data Fn；
If Δ nnFor data modification and as-is data Fn-1For data modification, then directly judge whether data modification conflicts：If data
Modification conflict, then be updated according to the strategy being previously set；If data modification does not conflict, by Δ nnThe data of modification are direct
To Fn-1It is updated and updates the data F to be formedn；
If Δ nnFor data modification, as-is data Fn-1It does not change and data does not conflict, then by Δ nnThe data of modification are direct
To Fn-1It is updated and updates the data F to be formedn；
If Δ nnIt does not change, as-is data Fn-1Do not conflict for data modification and data, then directly by as-is data Fn-1As
Update the data Fn；
If Δ nnFor data modification, as-is data Fn-1For data deletion and data collision, then carried out according to the strategy being previously set
Update；
If Δ nnIt is deleted for data, as-is data Fn-1For data modification and data collision, then carried out according to the strategy being previously set
Update；
If Δ nnIt is deleted for data, as-is data Fn-1It is deleted for data and data does not conflict, then directly by as-is data Fn-1As
Update the data Fn；
If Δ nnIt is deleted for data, as-is data Fn-1It does not change and data does not conflict, then according to Δ nnThe data of middle deletion,
By as-is data Fn-1In corresponding data delete after as updating the data Fn；
If Δ nnIt does not change, as-is data Fn-1It is deleted for data and data does not conflict, then directly by as-is data Fn-1As
Update the data Fn。
4. the increment updating method according to claim 3 for distribution network planning data integration, it is characterised in that described
The strategy being previously set, specially by user from update policy selection as described below select one as the plan being previously set
Slightly：
R1. by Δ nnThe data of modification are directly to present situation Fn-1It is updated and updates the data F to be formedn；
R2. by as-is data Fn-1Directly as updating the data Fn。
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109977128A (en) * | 2019-03-21 | 2019-07-05 | 国网湖南省电力有限公司 | Electric Power Network Planning data fusion method based on tense dimension |
| CN112131292A (en) * | 2020-09-16 | 2020-12-25 | 北京金堤征信服务有限公司 | Method and device for structural processing of changed data |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103645905A (en) * | 2013-12-20 | 2014-03-19 | 北京中电普华信息技术有限公司 | Incremental data acquisition method and device |
| CN105677889A (en) * | 2016-01-30 | 2016-06-15 | 武汉大学 | Partial updating and reduction overall incremental updating method for spatial data |
| CN106250389A (en) * | 2016-07-15 | 2016-12-21 | 西安测绘研究所 | A kind of geographical spatial data method for edition management updated towards dynamic increment |
| CN106294768A (en) * | 2016-08-11 | 2017-01-04 | 深圳市宜搜科技发展有限公司 | Information search method and information search engine |
| CN107766521A (en) * | 2017-10-25 | 2018-03-06 | 中国电力工程顾问集团西南电力设计院有限公司 | A kind of method of Electric Power Network Planning versions of data control |
-
2018
- 2018-04-28 CN CN201810401024.6A patent/CN108647268A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103645905A (en) * | 2013-12-20 | 2014-03-19 | 北京中电普华信息技术有限公司 | Incremental data acquisition method and device |
| CN105677889A (en) * | 2016-01-30 | 2016-06-15 | 武汉大学 | Partial updating and reduction overall incremental updating method for spatial data |
| CN106250389A (en) * | 2016-07-15 | 2016-12-21 | 西安测绘研究所 | A kind of geographical spatial data method for edition management updated towards dynamic increment |
| CN106294768A (en) * | 2016-08-11 | 2017-01-04 | 深圳市宜搜科技发展有限公司 | Information search method and information search engine |
| CN107766521A (en) * | 2017-10-25 | 2018-03-06 | 中国电力工程顾问集团西南电力设计院有限公司 | A kind of method of Electric Power Network Planning versions of data control |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109977128A (en) * | 2019-03-21 | 2019-07-05 | 国网湖南省电力有限公司 | Electric Power Network Planning data fusion method based on tense dimension |
| CN109977128B (en) * | 2019-03-21 | 2022-03-01 | 国网湖南省电力有限公司 | Power grid planning data fusion method based on temporal dimension |
| CN112131292A (en) * | 2020-09-16 | 2020-12-25 | 北京金堤征信服务有限公司 | Method and device for structural processing of changed data |
| CN112131292B (en) * | 2020-09-16 | 2024-05-14 | 北京金堤征信服务有限公司 | Structured processing method and device for changed data |
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