CN105303259A - Gridding concept based power distribution network planning management method - Google Patents
Gridding concept based power distribution network planning management method Download PDFInfo
- Publication number
- CN105303259A CN105303259A CN201510747727.0A CN201510747727A CN105303259A CN 105303259 A CN105303259 A CN 105303259A CN 201510747727 A CN201510747727 A CN 201510747727A CN 105303259 A CN105303259 A CN 105303259A
- Authority
- CN
- China
- Prior art keywords
- electricity consumption
- gridding
- planning
- net region
- distribution network
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/70—Smart grids as climate change mitigation technology in the energy generation sector
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/50—Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications
Landscapes
- Supply And Distribution Of Alternating Current (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The invention discloses a gridding concept based power distribution network planning management method. The method comprises: firstly, performing gridding planning on a power distribution network: firstly dividing the power distribution network into a plurality of power utilization grid regions, secondly performing gridding planning for each power utilization grid region, and finally performing gridding planning check for each power utilization grid region; and secondly, performing gridding management on the power distribution network: firstly performing gridding planning management for each power utilization grid region, secondly performing gridding construction modification management for each power utilization grid region, and finally performing gridding operation and maintenance management for each power utilization grid region. According to the method provided by the invention, the load prediction of "gridding" based distribution network planning is more accurate, the planning content is more integrated, the planning is better accordant with city development, the scientificity and reasonability of the planning are greatly improved, and the reliability and economy of power supply are greatly improved.
Description
Technical field
The present invention relates to a kind of distribution network planning management method based on gridding theory.
Background technology
Along with the development of city technology, lifting and the smart city concept of urban management level deeply advance, the drawback of conventional electrical distribution net Planning Model comes out gradually, particularly downtown area distribution network planning has been difficult to the demand for development meeting modern city electrical network, main manifestations is that present situation website layout is reasonable not, power pipe is nervous, power distribution automation lagging in development and urban ecological environment incompatible etc.Urban distribution network planning enters informationization, globalize, becomes more meticulous, the developing stage of differentiation.Electric Power Network Planning experience for many years shows, Electric Power Network Planning should according to space layout's division unit grid of urban function region.Development orientation and client's need for electricity in calmodulin binding domain CaM.How to build the new distribution net form state with city ecology construction and the cooperative development of city overall development layout, become the new mode of urban distribution network fine-grained management, paid attention to gradually.
Summary of the invention
The invention provides a kind of distribution network planning management method based on gridding theory, " gridding " distribution planning load prediction provided is more accurate, open space planning is planned as a whole more, more agree with urban development, science and the rationality of planning be will greatly improve, greatly power supply reliability and economy improved.
In order to achieve the above object, the invention provides a kind of distribution network planning management method based on gridding theory, comprise following steps:
Step S1, gridding planning is carried out to power distribution network: first power distribution network is divided into some electricity consumption net regions, secondly carry out gridding planning for each electricity consumption net region, finally carry out gridding planning verification for each electricity consumption net region;
Step S2, grid-based management is carried out to power distribution network: first carry out gridding planning management for each electricity consumption net region, secondly carry out the management of gridding construction retrofit for each electricity consumption net region, finally carry out gridding operation management for each electricity consumption net region.
Described some electricity consumption net regions that is divided into by power distribution network comprise:
Divide according to service area's division, distribution Division, Administration partition, regional function zoning, town road condition and power distribution network is divided into power supply zone, distribution subregion, political divisions, function division and road subregion respectively;
Power supply zone, distribution subregion, political divisions, interlaced area between function division and road subregion are defined as electricity consumption net region.
Described carry out gridding planning for each electricity consumption net region and comprise:
As-Is analysis is carried out to each electricity consumption net region: the planning position of each electricity consumption net region clear and definite, scope, developing goal, functional localization and development scale, planning regional distribution network present situation geographical wiring diagram is drawn based on local land used road network figure, refinement medium-voltage line trend and power supply area, distribution substation institute, contact staging device geography information, carry out present situation to each electricity consumption net region in power distribution network to know the real situation and analysis and evaluation, analyze the subject matter that present situation electrical network exists, form electricity consumption net region problem evaluation table;
Future load forecast and nearly medium term load forecasting are carried out to each electricity consumption net region: the feature of formatting according to city planning data and distribution network, adopt district load density index method to predict the total load of the load of each electricity consumption net region and each power supply zone, distribution subregion, political divisions, function division and road subregion;
Target net planning is carried out to each electricity consumption net region: on the basis of future load forecast, build region long-range objectives rack, simultaneously in units of electricity consumption net region, the structure of long-range objectives rack is described;
Transition space truss project is carried out to each electricity consumption net region: on the basis of nearly medium term load forecasting, plan by the distribution network construction modification scheme of present situation power distribution network to target net transition, and in units of electricity consumption net region, transition rack scheme is described;
Rack Reconstruc-tion policy is formulated to each electricity consumption net region:
1, for full-fledged grid, minimum standard is measured progressively to target net transition according to transformation;
2, to grid structure complexity, the region not yet forming standard wiring, according to the evaluation score in the problem evaluation table of electricity consumption net region, target net is transformed in conjunction with investment situation is disposable;
3, for fast-developing grid, according to investment minimum, later stage build the minimum principle of waste progressively by standard Connection Modes such as Single-ring networks to target net transition;
4, for the uncertain grid of development, according to the evaluation score in the problem evaluation table of electricity consumption net region, outstanding problem to be processed, and in conjunction with load development, build Single-ring network etc. simple and be easy to the standard wiring of transition.
Described carry out gridding planning verification for each electricity consumption net region and comprise:
Electricity consumption net region economy verification: verified users cutting ratio, checking circuit Rate of average load, checking main transformer Rate of average load;
Electricity consumption net region reliability verification: verification power supply reliability RS-3, checking circuit N-1 percent of pass, checking main transformer N-1 percent of pass, verification transformer station 10 kilovolts of bus N-1 percent of pass, verification transformer station full cut-off load loss rate;
Electricity consumption net region transformer station load balancing degrees verification: main transformer load balancing degrees in verification Substation with Heavy Load ratio, verification underloading transformer station ratio, verification Substation Station;
Electricity consumption net region load adaptability verification: verification power supply capacity nargin, verification outgoing line interval nargin.
Described carry out gridding planning management for each electricity consumption net region and comprise:
Load prediction is carried out in gridding;
Gridding planning electrical network distant view developing goal;
Gridding distribution program results is checked;
Gridding distribution planning performs management.
Described carry out gridding construction retrofit supervisory packet for each electricity consumption net region and contain:
File administration;
Quality management;
Technical management;
Safety management.
Described carry out gridding operation management for each electricity consumption net region and comprise:
With electricity consumption net region for base unit, establishing techniques performance monitoring index system;
Set up the goal decomposition mechanism that everyone has responsibility;
Set up the O&M mechanism of integration, the business such as production, marketing and distribution planning grid are united;
Transfer electricity consumption net region administration authority, according to the grade of each electricity consumption net region, formulate the O&M expense standard of coupling.
The present invention is for guiding with plot need for electricity, sort out according to the plot of regional regulatory plan to different land use character and Exploitation Depth, in conjunction with typical load forecast model, carry out systematization load prediction, simultaneously according to the Planning Standard of differentiation, 10 kilovolts of rack layouts are carried out in subregion, plan as a whole distribution automation, communication, the contents such as relaying configuration, compared with traditional distribution planing method, " gridding " provided by the invention distribution planning load prediction is more accurate, open space planning is planned as a whole more, more agree with urban development, to greatly improve science and the rationality of planning, greatly improve power supply reliability and economy.
Accompanying drawing explanation
Fig. 1 is process flow diagram of the present invention.
Fig. 2 and Fig. 3 is the schematic diagram carrying out the division of electricity consumption net region.
Embodiment
Following according to Fig. 1 ~ Fig. 3, illustrate preferred embodiment of the present invention.
As shown in Figure 1, the invention provides a kind of distribution network planning management method based on gridding theory, comprise following steps:
Step S1, gridding planning is carried out to power distribution network;
Step S1.1, gridding divide, and power distribution network are divided into some electricity consumption net regions;
Step S1.1.1, according to service area's division, distribution Division, Administration partition, regional function zoning, town road condition divide power distribution network is divided into power supply zone, distribution subregion, political divisions, function division and road subregion respectively;
Step S1.1.2, power supply zone, distribution subregion, political divisions, interlaced area between function division and road subregion are defined as electricity consumption net region;
Collection, the statistics and analysis of data is carried out based on electricity consumption net region;
In the present embodiment, as shown in Figure 2, the loop wire U1 obtained and the administrative area U3 formation interlaced area U2 obtained according to Administration partition is divided according to town road condition, then U2 is for using power grid, as shown in Figure 3, the interlaced area U5 of loop wire U1 and administrative area U7 is for using power grid, and the interlaced area U2 of loop wire U1 and electric company U3 is for using power grid, the interlaced area U6 of electric company U3 and administrative area U7 is for using power grid, and the interlaced area U4 of loop wire U1, electric company U3 and administrative area U7 is for using power grid;
Step S1.2, carry out gridding planning for each electricity consumption net region;
In units of each electricity consumption net region of power distribution network, with Region control concrete plan for supporting, based on power distribution network grid units presence is analyzed, the grid structure of " network is clear, contact is orderly, load balancing, safe and reliable " is for target constructing, and carries out gridding and plans;
Step S1.2.1, As-Is analysis is carried out to each electricity consumption net region: the planning position of each electricity consumption net region clear and definite, scope, developing goal, functional localization and development scale, planning regional distribution network present situation geographical wiring diagram is drawn based on local land used road network figure, refinement medium-voltage line trend and power supply area, distribution substation institute, contact staging device geography information, carry out present situation to each electricity consumption net region in power distribution network to know the real situation and analysis and evaluation, analyze the subject matter that present situation electrical network exists, form electricity consumption net region problem evaluation table;
Step S1.2.2, each electricity consumption net region carried out to future load forecast and nearly medium term load forecasting: the feature of formatting according to city planning data and distribution network, adopt district load density index method to predict the total load of the load of each electricity consumption net region and each power supply zone, distribution subregion, political divisions, function division and road subregion;
Step S1.2.3, target net planning is carried out to each electricity consumption net region: on the basis of future load forecast, build region long-range objectives rack, simultaneously in units of electricity consumption net region, the structure of long-range objectives rack is described (different power supply zone has different target Connection Modes, and the grid that different power supply zone is corresponding forms concrete target net wiring planning according to target Connection Mode);
Grid target space truss project should carry out differentiation principle, according to power supply areas such as A+, A, B, C classes to the requirement of reliability, the situation such as socio-economic development level and user's character, adopt the construction criteria of differentiation, rationally meet the need for electricity of regional development and all types of user;
Step S1.2.4, transition space truss project is carried out to each electricity consumption net region: on the basis of nearly medium term load forecasting, planning is by the distribution network construction modification scheme of present situation power distribution network to target net transition, and in units of electricity consumption net region, be described transition rack scheme, the access scheme of subscriber's line road and dedicated transformer will be planned with target net and adapt;
Step S1.2.5, rack Reconstruc-tion policy is formulated to each electricity consumption net region: according to target net planning and transition space truss project, when the distribution Reconstruc-tion policy of each electricity consumption net region of formulation, formulate different targets according to different classification:
1, for full-fledged grid, minimum standard is measured progressively to target net transition according to transformation;
2, to grid structure complexity, the region not yet forming standard wiring, according to the evaluation score in electricity consumption net region problem evaluation table in step S1.2.1, target net is transformed in conjunction with investment situation is disposable;
3, for fast-developing grid, according to investment minimum, later stage build the minimum principle of waste progressively by standard Connection Modes such as Single-ring networks to target net transition;
4, for the uncertain grid of development, according to the evaluation score in electricity consumption net region problem evaluation table in step S1.2.1, outstanding problem to be processed, and in conjunction with load development, build Single-ring network etc. simple and be easy to the standard wiring of transition;
Step S1.3, to carry out gridding planning verification for each electricity consumption net region;
Step S1.3.1, electricity consumption net region economy verify: verified users cutting ratio, checking circuit Rate of average load, checking main transformer Rate of average load;
Step S1.3.2, electricity consumption net region reliability verify: verification power supply reliability RS-3, checking circuit N-1 percent of pass, checking main transformer N-1 percent of pass, verification transformer station 10 kilovolts of bus N-1 percent of pass, verification transformer station full cut-off load loss rate;
Step S1.3.3, the load balancing degrees verification of electricity consumption net region transformer station: main transformer load balancing degrees in verification Substation with Heavy Load ratio, verification underloading transformer station ratio, verification Substation Station;
Step S1.3.4, electricity consumption net region load adaptability verify: verification power supply capacity nargin, verification outgoing line interval nargin;
Step S2, grid-based management is carried out to power distribution network;
Step S2.1, carry out gridding planning management for each electricity consumption net region;
By setting up the overall process distribution planning management mechanism of closed loop, and carry out gridding distribution program evaluation, Continuous optimization distribution planning management from soft and Hard analysis two aspects;
Load prediction is carried out in step S2.1.1, gridding;
Step S2.1.2, gridding planning electrical network distant view developing goal;
Step S2.1.3, gridding distribution program results are checked;
Step S2.1.4, gridding distribution planning perform management;
Step S2.2, carry out the management of gridding construction retrofit for each electricity consumption net region;
Distribution network format construction retrofit management, in units of electricity consumption net region, to the further refinement of the management in distribution network construction transformation process, reach lean level;
Step S2.2.1, file administration;
Step S2.2.2, quality management;
Step S2.2.3, technical management;
Step S2.2.1, safety management;
Step S2.3, carry out gridding operation management for each electricity consumption net region;
Step S2.3.1, with electricity consumption net region for base unit, establishing techniques performance monitoring index system (indexs such as reliability, power off time, fault trip rate can be comprised);
Step S2.3.2, the foundation goal decomposition that everyone has responsibility mechanism;
The O&M mechanism of step S2.3.3, foundation integration, unites the business such as production, marketing and distribution planning grid;
Step S2.3.4, transfer electricity consumption net region administration authority, according to the grade of each electricity consumption net region, formulate the O&M expense standard of coupling;
These operation and maintenance expenses, with by the autonomous arrangement and use of power grid district management responsible official, promote the consciousness that employee masters one's own affairs, and then improve the service efficiency of operation and maintenance expenses.
The present invention is for guiding with plot need for electricity, sort out according to the plot of regional regulatory plan to different land use character and Exploitation Depth, in conjunction with typical load forecast model, carry out systematization load prediction, simultaneously according to the Planning Standard of differentiation, 10 kilovolts of rack layouts are carried out in subregion, plan as a whole distribution automation, communication, the contents such as relaying configuration, compared with traditional distribution planing method, " gridding " provided by the invention distribution planning load prediction is more accurate, open space planning is planned as a whole more, more agree with urban development, to greatly improve science and the rationality of planning, greatly improve power supply reliability and economy.
Although content of the present invention has done detailed introduction by above preferred embodiment, will be appreciated that above-mentioned description should not be considered to limitation of the present invention.After those skilled in the art have read foregoing, for multiple amendment of the present invention and substitute will be all apparent.Therefore, protection scope of the present invention should be limited to the appended claims.
Claims (7)
1., based on a distribution network planning management method for gridding theory, it is characterized in that, comprise following steps:
Step S1, gridding planning is carried out to power distribution network: first power distribution network is divided into some electricity consumption net regions, secondly carry out gridding planning for each electricity consumption net region, finally carry out gridding planning verification for each electricity consumption net region;
Step S2, grid-based management is carried out to power distribution network: first carry out gridding planning management for each electricity consumption net region, secondly carry out the management of gridding construction retrofit for each electricity consumption net region, finally carry out gridding operation management for each electricity consumption net region.
2., as claimed in claim 1 based on the distribution network planning management method of gridding theory, it is characterized in that, described some electricity consumption net regions that is divided into by power distribution network comprise:
Divide according to service area's division, distribution Division, Administration partition, regional function zoning, town road condition and power distribution network is divided into power supply zone, distribution subregion, political divisions, function division and road subregion respectively;
Power supply zone, distribution subregion, political divisions, interlaced area between function division and road subregion are defined as electricity consumption net region.
3. as claimed in claim 2 based on the distribution network planning management method of gridding theory, it is characterized in that, described carry out gridding planning for each electricity consumption net region and comprise:
As-Is analysis is carried out to each electricity consumption net region: the planning position of each electricity consumption net region clear and definite, scope, developing goal, functional localization and development scale, planning regional distribution network present situation geographical wiring diagram is drawn based on local land used road network figure, refinement medium-voltage line trend and power supply area, distribution substation institute, contact staging device geography information, carry out present situation to each electricity consumption net region in power distribution network to know the real situation and analysis and evaluation, analyze the subject matter that present situation electrical network exists, form electricity consumption net region problem evaluation table;
Future load forecast and nearly medium term load forecasting are carried out to each electricity consumption net region: the feature of formatting according to city planning data and distribution network, adopt district load density index method to predict the total load of the load of each electricity consumption net region and each power supply zone, distribution subregion, political divisions, function division and road subregion;
Target net planning is carried out to each electricity consumption net region: on the basis of future load forecast, build region long-range objectives rack, simultaneously in units of electricity consumption net region, the structure of long-range objectives rack is described;
Transition space truss project is carried out to each electricity consumption net region: on the basis of nearly medium term load forecasting, plan by the distribution network construction modification scheme of present situation power distribution network to target net transition, and in units of electricity consumption net region, transition rack scheme is described;
Rack Reconstruc-tion policy is formulated to each electricity consumption net region:
1, for full-fledged grid, minimum standard is measured progressively to target net transition according to transformation;
2, to grid structure complexity, the region not yet forming standard wiring, according to the evaluation score in the problem evaluation table of electricity consumption net region, target net is transformed in conjunction with investment situation is disposable;
3, for fast-developing grid, according to investment minimum, later stage build the minimum principle of waste progressively by standard Connection Modes such as Single-ring networks to target net transition;
4, for the uncertain grid of development, according to the evaluation score in the problem evaluation table of electricity consumption net region, outstanding problem to be processed, and in conjunction with load development, build Single-ring network etc. simple and be easy to the standard wiring of transition.
4. as claimed in claim 1 based on the distribution network planning management method of gridding theory, it is characterized in that, described carry out gridding planning verification for each electricity consumption net region and comprise:
Electricity consumption net region economy verification: verified users cutting ratio, checking circuit Rate of average load, checking main transformer Rate of average load;
Electricity consumption net region reliability verification: verification power supply reliability RS-3, checking circuit N-1 percent of pass, checking main transformer N-1 percent of pass, verification transformer station 10 kilovolts of bus N-1 percent of pass, verification transformer station full cut-off load loss rate;
Electricity consumption net region transformer station load balancing degrees verification: main transformer load balancing degrees in verification Substation with Heavy Load ratio, verification underloading transformer station ratio, verification Substation Station;
Electricity consumption net region load adaptability verification: verification power supply capacity nargin, verification outgoing line interval nargin.
5. as claimed in claim 1 based on the distribution network planning management method of gridding theory, it is characterized in that, described carry out gridding planning management for each electricity consumption net region and comprise:
Load prediction is carried out in gridding;
Gridding planning electrical network distant view developing goal;
Gridding distribution program results is checked;
Gridding distribution planning performs management.
6. as claimed in claim 1 based on the distribution network planning management method of gridding theory, it is characterized in that, described carry out gridding construction retrofit supervisory packet for each electricity consumption net region and contain:
File administration;
Quality management;
Technical management;
Safety management.
7. as claimed in claim 1 based on the distribution network planning management method of gridding theory, it is characterized in that, described carry out gridding operation management for each electricity consumption net region and comprise:
With electricity consumption net region for base unit, establishing techniques performance monitoring index system;
Set up the goal decomposition mechanism that everyone has responsibility;
Set up the O&M mechanism of integration, the business such as production, marketing and distribution planning grid are united;
Transfer electricity consumption net region administration authority, according to the grade of each electricity consumption net region, formulate the O&M expense standard of coupling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510747727.0A CN105303259A (en) | 2015-11-06 | 2015-11-06 | Gridding concept based power distribution network planning management method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510747727.0A CN105303259A (en) | 2015-11-06 | 2015-11-06 | Gridding concept based power distribution network planning management method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105303259A true CN105303259A (en) | 2016-02-03 |
Family
ID=55200501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510747727.0A Pending CN105303259A (en) | 2015-11-06 | 2015-11-06 | Gridding concept based power distribution network planning management method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105303259A (en) |
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106447178A (en) * | 2016-09-13 | 2017-02-22 | 云南电网有限责任公司 | Distribution network transformation and construction analyzing and planning system |
| CN106771862A (en) * | 2016-12-08 | 2017-05-31 | 国网浙江省电力公司 | The acquisition abnormity trouble point polymerization that a kind of grid is combined with space length |
| CN107038530A (en) * | 2017-04-13 | 2017-08-11 | 天津天大求实电力新技术股份有限公司 | A kind of power distribution network overall planning method and system |
| CN107563591A (en) * | 2017-07-31 | 2018-01-09 | 国网江苏省电力公司淮安供电公司 | A kind of regional distribution network based on unit style builds priority computational methods |
| CN107563571A (en) * | 2017-09-26 | 2018-01-09 | 国网安徽省电力公司合肥供电公司 | A kind of electric power facility is laid out automatic planning |
| CN107730047A (en) * | 2017-10-25 | 2018-02-23 | 广东电网有限责任公司电网规划研究中心 | A kind of comprehensive energy is provided multiple forms of energy to complement each other the gridding coordinated planning method of system |
| CN108281963A (en) * | 2018-01-17 | 2018-07-13 | 浙江大学 | It is a kind of to be suitable for the power distribution network partition method containing multiple flexible multimode switches |
| CN108876204A (en) * | 2018-07-26 | 2018-11-23 | 国网福建省电力有限公司 | A kind of method that urban distribution network planning multilevel splitting divides |
| CN109191009A (en) * | 2018-10-09 | 2019-01-11 | 深圳供电局有限公司 | Method and system for comprehensively evaluating gridding planning scheme of power distribution network |
| CN109241216A (en) * | 2018-07-31 | 2019-01-18 | 国网河南省电力公司南阳供电公司 | The method for realizing grid-based management using power grid hierarchical storage database schema |
| CN109376907A (en) * | 2018-09-25 | 2019-02-22 | 国网浙江省电力有限公司经济技术研究院 | Adapt to the high-voltage distribution network transformer substation load forecasting method of transmission and distribution network integration planning |
| CN109389317A (en) * | 2018-10-23 | 2019-02-26 | 国网天津市电力公司 | A kind of power distribution network visual presentation method |
| CN109559250A (en) * | 2018-12-10 | 2019-04-02 | 国网浙江省电力有限公司 | A kind of city power distribution net gridding planing method |
| CN110427392A (en) * | 2019-07-22 | 2019-11-08 | 深圳供电局有限公司 | Power distribution network grid management information system based on cloud platform |
| CN110443402A (en) * | 2019-06-19 | 2019-11-12 | 国家电网有限公司 | A kind of urban distribution network gridding planing method adapting to high reliability power demands |
| CN111582625A (en) * | 2020-03-17 | 2020-08-25 | 上海博英信息科技有限公司 | Gridding-based power distribution network LCR index tracking evaluation method |
| CN111950106A (en) * | 2020-08-14 | 2020-11-17 | 重庆大学 | Power supply grid and unit optimization partitioning method based on global overall planning |
| CN112036766A (en) * | 2020-09-11 | 2020-12-04 | 上海国泉科技有限公司 | Gridding distribution network service management method and device, computer equipment and storage medium |
| CN112862194A (en) * | 2021-02-08 | 2021-05-28 | 杭州市电力设计院有限公司余杭分公司 | Power distribution network power supply planning method, device, equipment and readable storage medium |
| CN112909918A (en) * | 2019-11-19 | 2021-06-04 | 国网青海省电力公司经济技术研究院 | Main transformer N-1-based medium-voltage distribution network target grid making method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103116807A (en) * | 2012-12-12 | 2013-05-22 | 天津市电力公司 | Functional area power distribution network refined planning method |
| JP2014064352A (en) * | 2012-09-20 | 2014-04-10 | Sekisui Chem Co Ltd | Power management system, power management device, power management method, and program |
| CN104392276A (en) * | 2014-11-13 | 2015-03-04 | 刘瑞 | Power distribution network evaluation planning method |
| CN104573848A (en) * | 2014-12-09 | 2015-04-29 | 国网青海省电力公司经济技术研究院 | Power demand prediction and planning and reliability-based power distribution network construction method |
-
2015
- 2015-11-06 CN CN201510747727.0A patent/CN105303259A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014064352A (en) * | 2012-09-20 | 2014-04-10 | Sekisui Chem Co Ltd | Power management system, power management device, power management method, and program |
| CN103116807A (en) * | 2012-12-12 | 2013-05-22 | 天津市电力公司 | Functional area power distribution network refined planning method |
| CN103116807B (en) * | 2012-12-12 | 2016-03-02 | 天津市电力公司 | A kind of functional areas power distribution network becomes more meticulous planing method |
| CN104392276A (en) * | 2014-11-13 | 2015-03-04 | 刘瑞 | Power distribution network evaluation planning method |
| CN104573848A (en) * | 2014-12-09 | 2015-04-29 | 国网青海省电力公司经济技术研究院 | Power demand prediction and planning and reliability-based power distribution network construction method |
Non-Patent Citations (1)
| Title |
|---|
| 李冬等: "中压配电网网格化规划方法研究", 《电工电气》 * |
Cited By (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106447178A (en) * | 2016-09-13 | 2017-02-22 | 云南电网有限责任公司 | Distribution network transformation and construction analyzing and planning system |
| CN106771862B (en) * | 2016-12-08 | 2019-01-01 | 国网浙江省电力公司 | A kind of acquisition abnormity fault point polymerization that grid is combined with space length |
| CN106771862A (en) * | 2016-12-08 | 2017-05-31 | 国网浙江省电力公司 | The acquisition abnormity trouble point polymerization that a kind of grid is combined with space length |
| CN107038530A (en) * | 2017-04-13 | 2017-08-11 | 天津天大求实电力新技术股份有限公司 | A kind of power distribution network overall planning method and system |
| CN107563591A (en) * | 2017-07-31 | 2018-01-09 | 国网江苏省电力公司淮安供电公司 | A kind of regional distribution network based on unit style builds priority computational methods |
| CN107563571A (en) * | 2017-09-26 | 2018-01-09 | 国网安徽省电力公司合肥供电公司 | A kind of electric power facility is laid out automatic planning |
| CN107730047A (en) * | 2017-10-25 | 2018-02-23 | 广东电网有限责任公司电网规划研究中心 | A kind of comprehensive energy is provided multiple forms of energy to complement each other the gridding coordinated planning method of system |
| CN108281963A (en) * | 2018-01-17 | 2018-07-13 | 浙江大学 | It is a kind of to be suitable for the power distribution network partition method containing multiple flexible multimode switches |
| CN108281963B (en) * | 2018-01-17 | 2019-08-27 | 浙江大学 | A kind of power distribution network partition method suitable for being switched containing multiple flexible multimodes |
| CN108876204A (en) * | 2018-07-26 | 2018-11-23 | 国网福建省电力有限公司 | A kind of method that urban distribution network planning multilevel splitting divides |
| CN109241216A (en) * | 2018-07-31 | 2019-01-18 | 国网河南省电力公司南阳供电公司 | The method for realizing grid-based management using power grid hierarchical storage database schema |
| CN109241216B (en) * | 2018-07-31 | 2021-08-17 | 国网河南省电力公司南阳供电公司 | Method for realizing gridding management by using power grid level storage database architecture |
| CN109376907A (en) * | 2018-09-25 | 2019-02-22 | 国网浙江省电力有限公司经济技术研究院 | Adapt to the high-voltage distribution network transformer substation load forecasting method of transmission and distribution network integration planning |
| CN109376907B (en) * | 2018-09-25 | 2022-06-28 | 国网浙江省电力有限公司经济技术研究院 | High-voltage distribution network transformer substation load prediction method suitable for integrated planning of transmission and distribution network |
| CN109191009A (en) * | 2018-10-09 | 2019-01-11 | 深圳供电局有限公司 | Method and system for comprehensively evaluating gridding planning scheme of power distribution network |
| CN109389317A (en) * | 2018-10-23 | 2019-02-26 | 国网天津市电力公司 | A kind of power distribution network visual presentation method |
| CN109559250A (en) * | 2018-12-10 | 2019-04-02 | 国网浙江省电力有限公司 | A kind of city power distribution net gridding planing method |
| CN110443402A (en) * | 2019-06-19 | 2019-11-12 | 国家电网有限公司 | A kind of urban distribution network gridding planing method adapting to high reliability power demands |
| CN110427392A (en) * | 2019-07-22 | 2019-11-08 | 深圳供电局有限公司 | Power distribution network grid management information system based on cloud platform |
| CN112909918A (en) * | 2019-11-19 | 2021-06-04 | 国网青海省电力公司经济技术研究院 | Main transformer N-1-based medium-voltage distribution network target grid making method |
| CN111582625A (en) * | 2020-03-17 | 2020-08-25 | 上海博英信息科技有限公司 | Gridding-based power distribution network LCR index tracking evaluation method |
| CN111950106A (en) * | 2020-08-14 | 2020-11-17 | 重庆大学 | Power supply grid and unit optimization partitioning method based on global overall planning |
| CN112036766A (en) * | 2020-09-11 | 2020-12-04 | 上海国泉科技有限公司 | Gridding distribution network service management method and device, computer equipment and storage medium |
| CN112862194A (en) * | 2021-02-08 | 2021-05-28 | 杭州市电力设计院有限公司余杭分公司 | Power distribution network power supply planning method, device, equipment and readable storage medium |
| CN112862194B (en) * | 2021-02-08 | 2024-04-26 | 杭州市电力设计院有限公司余杭分公司 | Power distribution network power supply planning method, device, equipment and readable storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105303259A (en) | Gridding concept based power distribution network planning management method | |
| Mbungu et al. | Overview of the optimal smart energy coordination for microgrid applications | |
| Yuan et al. | Smart grids in China | |
| CN102084569B (en) | Method and system for managing a power grid | |
| CN107742167A (en) | The accurate planing method of middle voltage distribution networks based on three layers of macroscopical networking constraint | |
| CN105427039A (en) | Efficient processing method of distribution network repair work orders based on responsibility areas | |
| CN107038530A (en) | A kind of power distribution network overall planning method and system | |
| CN102722764A (en) | Integrated power grid optimization auxiliary decision analysis system | |
| Saint | Rural distribution system planning using smart grid technologies | |
| CN105205611A (en) | Mesh generation method for power distribution network meshing planning | |
| CN105046449A (en) | Evaluation method based on gridding power distribution network | |
| CN104766140A (en) | Layered and segmented modularized power grid scheduling method | |
| CN102800033A (en) | Distribution production and marketing business integration system | |
| CN103065040A (en) | Computer construction method of medium-voltage distribution network power supply framework | |
| CN204028979U (en) | A kind of urban pipe network monitoring system based on Geographic Information System | |
| CN112134277B (en) | Power grid topology optimization checking method and system based on full-grid marketing and distribution multi-source data | |
| Liu et al. | Practical automatic planning for MV distribution network considering complementation of load characteristic and power supply unit partitioning | |
| CN113902583B (en) | Distribution network side operation and maintenance method and system using low-voltage network equipment data | |
| CN104484765A (en) | Method for evaluating whether urban power supply network reaches world first-class level or not | |
| Li et al. | An MILP model for urban distribution network planning considering street layout and block loads | |
| CN103020290B (en) | Electric network information method of calibration and system | |
| CN106487008A (en) | Unit style medium-Voltage Distribution network planning method based on load incidence coefficient | |
| CN104217281B (en) | A kind of Electric power network planning method towards city group planning | |
| CN107292759A (en) | Distribution network planning based on power supply reliability calculates analysis system | |
| Abdalla et al. | Optimal Number and Locations of Smart RMUs for Self‐Healing Distribution Networks |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160203 |
|
| RJ01 | Rejection of invention patent application after publication |