CN105404967B - Automatic planning method and system for power distribution network - Google Patents
Automatic planning method and system for power distribution network Download PDFInfo
- Publication number
- CN105404967B CN105404967B CN201510759968.7A CN201510759968A CN105404967B CN 105404967 B CN105404967 B CN 105404967B CN 201510759968 A CN201510759968 A CN 201510759968A CN 105404967 B CN105404967 B CN 105404967B
- Authority
- CN
- China
- Prior art keywords
- planning
- analyzed
- distribution network
- feeder
- analysis
- 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.)
- Active
Links
- 238000009826 distribution Methods 0.000 title claims abstract description 142
- 238000000034 method Methods 0.000 title claims abstract description 26
- 238000004458 analytical method Methods 0.000 claims abstract description 127
- 238000009434 installation Methods 0.000 claims description 36
- 238000010586 diagram Methods 0.000 claims description 21
- 238000005259 measurement Methods 0.000 claims description 15
- 238000004364 calculation method Methods 0.000 claims description 14
- 238000004519 manufacturing process Methods 0.000 claims description 10
- 238000002955 isolation Methods 0.000 claims description 6
- 238000012545 processing Methods 0.000 claims description 6
- 238000003860 storage Methods 0.000 claims description 6
- 238000005192 partition Methods 0.000 claims description 4
- 238000012216 screening Methods 0.000 claims 2
- 230000003993 interaction Effects 0.000 description 7
- 238000012546 transfer Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 238000012163 sequencing technique Methods 0.000 description 2
- 238000007619 statistical method Methods 0.000 description 2
- 238000013178 mathematical model Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/04—Forecasting or optimisation specially adapted for administrative or management purposes, e.g. linear programming or "cutting stock problem"
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
- G06Q50/06—Energy or water supply
Landscapes
- Business, Economics & Management (AREA)
- Engineering & Computer Science (AREA)
- Economics (AREA)
- Human Resources & Organizations (AREA)
- Strategic Management (AREA)
- Physics & Mathematics (AREA)
- General Business, Economics & Management (AREA)
- Entrepreneurship & Innovation (AREA)
- Marketing (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Tourism & Hospitality (AREA)
- Quality & Reliability (AREA)
- Development Economics (AREA)
- Game Theory and Decision Science (AREA)
- Operations Research (AREA)
- Health & Medical Sciences (AREA)
- Educational Administration (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- General Health & Medical Sciences (AREA)
- Primary Health Care (AREA)
- Supply And Distribution Of Alternating Current (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The invention relates to a method and a system for automatically planning a power distribution network, wherein the method comprises the following steps: acquiring a feeder line to be analyzed and parameter information of the feeder line to be analyzed; acquiring planning analysis parameters and equipment parameters; and carrying out automatic planning analysis on the power distribution network according to the feeder to be analyzed, the parameter information of the feeder to be analyzed, the planning analysis parameters and the equipment parameters to obtain and display a planning result. According to the method, the automatic planning and analysis of the power distribution network are carried out according to the acquired feeder to be analyzed, the parameter information of the feeder to be analyzed, the planning and analysis parameters and the equipment parameters, so that the reliability of the automatic planning and analysis of the power distribution network is improved.
Description
Technical Field
The invention relates to the field of power distribution automation of a power system, in particular to a power distribution network automation planning method and system.
Background
At present, theoretical scientific research with strong guiding significance is lacked in the field of automatic planning and construction of power distribution networks, and meanwhile, effective mathematical models are also lacked to accurately describe conditions such as grid structures, load distribution, running states and the like of the power distribution networks.
Disclosure of Invention
Based on the method, a reliable automatic planning method and a reliable automatic planning system for the power distribution network are provided.
A method of automatic planning for a power distribution network, comprising:
acquiring a feeder line to be analyzed and parameter information of the feeder line to be analyzed;
acquiring planning analysis parameters and equipment parameters;
and carrying out automatic planning analysis on the power distribution network according to the feeder to be analyzed, the parameter information of the feeder to be analyzed, the planning analysis parameters and the equipment parameters to obtain and display a planning result.
In one embodiment, the step of obtaining the feeder line to be analyzed and the parameter information of the feeder line to be analyzed includes:
acquiring distribution network topology, marketing and distribution data and distribution network measurement data to obtain a hierarchical topological relation and parameter information of feeders in an area;
obtaining a feeder line to be analyzed, and obtaining parameter information of the feeder line to be analyzed according to the hierarchical topological relation of the feeder line in the area and the parameter information, wherein the parameter information comprises: at least one of the number of important users, the number of total users, and the real-time load.
In one embodiment, the device parameters include a device type and a device number, and the device type includes: any one or more of a two-remote DTU device, a three-remote DTU device, a voltage current type FTU, a voltage time type FTU, an overhead line fault indicator and a cable line fault indicator; the planning analysis parameters include: planning the total price of the economic budget, the manufacturing cost of each type of terminal, the isolation time and the transfer time.
In one embodiment, the step of performing distribution network automatic planning analysis according to the feeder to be analyzed, the parameter information of the feeder to be analyzed, the planning analysis parameter, and the equipment parameter to obtain and display a planning result includes:
saving the feeder line to be analyzed, the parameter information of the feeder line to be analyzed, the planning analysis parameter and the equipment parameter as XM L files;
acquiring a pre-stored CIM file corresponding to a feeder line to be analyzed;
performing distribution network automatic planning analysis according to the XM L file and the CIM file to obtain a planning result, wherein the planning result comprises a single line diagram corresponding to each feeder line, and the single line diagram shows the installation position of equipment on the corresponding feeder line;
highlighting the primary device on the single line diagram;
and saving the planning result as a report.
In one embodiment, after the step of performing distribution network automation planning analysis to obtain and display the planning result, the method further includes:
and acquiring the modified equipment parameters, returning to the step of carrying out distribution network automatic planning analysis to obtain and display a planning result, wherein the step of carrying out distribution network automatic planning analysis to obtain and display the planning result comprises the following steps: and carrying out automatic planning analysis on the power distribution network according to the feeder to be analyzed, the parameter information of the feeder to be analyzed, the planning analysis parameters and the modified equipment parameters.
The invention also provides an automatic planning system of the power distribution network, which comprises:
the feeder line acquisition module is used for acquiring a feeder line to be analyzed and parameter information of the feeder line to be analyzed;
the parameter acquisition module is used for acquiring planning analysis parameters and equipment parameters;
and the analysis module is used for carrying out automatic planning analysis on the power distribution network according to the feeder to be analyzed, the parameter information of the feeder to be analyzed, the planning analysis parameters and the equipment parameters to obtain and display a planning result.
In one embodiment, the feeder line acquisition module includes:
the feeder line obtaining unit is used for obtaining power distribution network topology, marketing and distribution data and power distribution network measurement data to obtain the hierarchical topological relation and parameter information of the feeder lines in the area;
the parameter obtaining unit is used for obtaining a feeder line to be analyzed and obtaining parameter information of the feeder line to be analyzed according to the hierarchical topological relation of the feeder line in the area and the parameter information, wherein the parameter information comprises: at least one of the number of important users, the number of total users, and the real-time load.
In one embodiment, the device parameters include a device type and a device number, and the device type includes: any one or more of a two-remote DTU device, a three-remote DTU device, a voltage current type FTU, a voltage time type FTU, an overhead line fault indicator and a cable line fault indicator; the planning analysis parameters include: planning the total price of the economic budget, the manufacturing cost of each type of terminal, the isolation time and the transfer time.
In one embodiment, the analysis module comprises:
the feeder line processing unit is used for saving the feeder line to be analyzed, the parameter information of the feeder line to be analyzed, the planning analysis parameter and the equipment parameter as an XM L file;
the CIM model library is used for pre-storing CIM files of the feeder lines and acquiring CIM files corresponding to the feeder lines to be analyzed from the CIM files;
the analysis unit is used for carrying out distribution network automatic planning analysis according to the XM L file and the CIM file to obtain a planning result, wherein the planning result comprises a single line diagram corresponding to each feeder line, and the installation position of equipment on the corresponding feeder line is displayed on the single line diagram;
a display processing unit for highlighting the primary device on a single line diagram;
and the storage unit is used for storing the planning result as a report.
In one embodiment, the parameter obtaining unit is further configured to obtain modified device parameters, and the analysis unit is further configured to perform distribution network automation planning analysis according to the feeder to be analyzed, the parameter information of the feeder to be analyzed, the planning analysis parameter, and the modified device parameters.
The automatic planning method for the power distribution network obtains and displays a planning result by obtaining a feeder to be analyzed, parameter information of the feeder to be analyzed, a planning analysis parameter and an equipment parameter and performing automatic planning analysis on the power distribution network according to the feeder to be analyzed, the parameter information of the feeder to be analyzed, the planning analysis parameter and the equipment parameter. According to the method, the automatic planning and analysis of the power distribution network are carried out according to the acquired feeder to be analyzed, the parameter information of the feeder to be analyzed, the planning and analysis parameters and the equipment parameters, so that the reliability of the automatic planning and analysis of the power distribution network is improved.
Drawings
Fig. 1 is a flow diagram of a power distribution network automation planning method according to an embodiment;
fig. 2 is a flowchart of a method for acquiring feeder lines to be analyzed and parameter information thereof according to an embodiment;
FIG. 3 is a flow diagram of a method for performing distribution network automation planning analysis to obtain and display planning results, according to one embodiment;
fig. 4 is a functional module diagram of an automatic distribution network planning system according to an embodiment.
Detailed Description
As shown in fig. 1, an automatic planning method for a power distribution network includes the following steps:
s10: and acquiring the feeder line to be analyzed and the parameter information of the feeder line to be analyzed.
The feeders refer to branches in the power distribution network, and automatic network planning personnel can screen out a plurality of feeders as feeders to be analyzed according to partitions and stations in the area, acquire parameter information of the feeders to be analyzed, and perform priority sequencing on the feeders to be analyzed.
S30: and acquiring planning analysis parameters and equipment parameters.
In a specific embodiment, the method is implemented by a computer application program, and the planning analysis parameters and the equipment parameters can be set according to specific distribution lines through input of an input device and displayed on a human-computer interaction interface.
S50: and carrying out automatic planning analysis on the power distribution network according to the feeder to be analyzed, the parameter information of the feeder to be analyzed, the planning analysis parameters and the equipment parameters to obtain and display a planning result.
And carrying out automatic planning analysis on the power distribution network according to the feeder to be analyzed, the parameter information of the feeder to be analyzed, the planning analysis parameters and the equipment parameters to obtain a planning result. The planning result is specifically the installation location of the device, i.e. at which location and what type of device is installed.
The automatic planning method for the power distribution network obtains and displays a planning result by obtaining a feeder to be analyzed, parameter information of the feeder to be analyzed, a planning analysis parameter and an equipment parameter and performing automatic planning analysis on the power distribution network according to the feeder to be analyzed, the parameter information of the feeder to be analyzed, the planning analysis parameter and the equipment parameter. According to the method, the automatic planning and analysis of the power distribution network are carried out according to the acquired feeder to be analyzed, the parameter information of the feeder to be analyzed, the planning and analysis parameters and the equipment parameters, so that the reliability of the automatic planning and analysis of the power distribution network is improved.
Specifically, as shown in fig. 2, step S10 includes:
s11: and acquiring the topology, marketing and distribution data and distribution network measurement data of the distribution network to obtain the hierarchical topological relation and parameter information of the feeders in the area.
Specifically, an interface connected with the existing electric power operation system is provided, for example, relevant data acquired by the established distribution automation master station system and the OSB system are utilized to acquire distribution network topology, operation and distribution data and distribution network measurement data, wherein the distribution network topology, operation and distribution data and the distribution network measurement data comprise hierarchical topological relation and parameter information of feeders in an area, so that information interaction and sharing are realized, repeated modeling is not needed, and investment and maintenance cost can be greatly reduced.
S12: and obtaining the feeder line to be analyzed, and obtaining the parameter information of the feeder line to be analyzed according to the hierarchical topological relation of the feeder lines in the area and the parameter information.
The parameter information includes: at least one of the number of important users, the number of total users, and the real-time load.
In another embodiment, the device parameters include a device type and a number of devices. The device types include: any one or more of a two-remote DTU device, a three-remote DTU device, a voltage current type FTU, a voltage time type FTU, an overhead line fault indicator and a cable line fault indicator.
The planning analysis parameters include: planning the total price of the economic budget, the manufacturing cost of each type of terminal, the isolation time and the transfer time.
In another embodiment, as shown in fig. 3, step S50 includes:
and S51, saving the feeder line to be analyzed, the parameter information of the feeder line to be analyzed, the planning analysis parameters and the equipment parameters as XM L files.
Specifically, the feeder line to be analyzed, the parameter information of the feeder line to be analyzed, the planning analysis parameter and the equipment parameter are used as analysis conditions, and after the information is obtained, the feeder line to be analyzed, the parameter information of the feeder line to be analyzed, the planning analysis parameter and the equipment parameter are stored as xml format files.
S52: and acquiring a pre-stored CIM file corresponding to the feeder line to be analyzed.
And pre-storing a CIM file corresponding to each feeder line in a model library.
And S53, carrying out distribution network automatic planning analysis according to the XM L file and the CIM file to obtain a planning result, wherein the planning result comprises a single line diagram corresponding to each feeder line, and the installation position of equipment on the corresponding feeder line is displayed on the single line diagram.
S54: the primary device is highlighted on the single line diagram.
The highlight display includes any one of a bold display, a height display, or a color display.
S55: and saving the planning result as a report.
The planning result is stored in an office table form, so that subsequent storage is facilitated, and statistical analysis of relevant information is modified. Specifically, the distribution network planning personnel can select and store the obtained planning result as a report, the report is divided into three parts, and the first part is the parameter set by the analysis; the second part is the analysis result, including the number of different types of installation equipment, relating to the number of lines to be installed; the third part is a detailed equipment installation obvious list of the calculation, and the list comprises installation equipment parameters, installation positions, areas, stations and 10kV feeders to which the installation positions belong, equipment manufacturing cost, installation quantity and the like.
Meanwhile, the functions of storing and reading the cross sections of the calculation parameters, the calculation feeder line and the analysis results are provided, a user can read the cross section which is planned and analyzed at a certain time on a human-computer interaction interface at any time for checking and researching, and the user does not need to wait for analysis again when the scheme is recalculated.
In one embodiment, after step S50, the method further includes step S70: modified device parameters are acquired and execution continues with step S50.
In this embodiment, the device parameters may also be modified, and after obtaining the modified device parameters, the process returns to step S50, and performs distribution network automation planning analysis according to the feeder to be analyzed, the parameter information of the feeder to be analyzed, the planning analysis parameters, and the modified device parameters. The user can carry out different equipment parameters to the same distribution network line and carry out analysis, can obtain the multiple distribution network automation result of same distribution network line.
According to the distribution network automatic planning method, under the condition that distribution network automatic investment is fixed, the user and load level of a feeder line is analyzed, and meanwhile, the influence of different distribution network automatic modes in the same distribution network line is also considered, so that the optimal configuration method of distribution network automatic construction under the condition that the distribution network investment scale is fixed is realized, and the reliability of a planning result is ensured.
The present invention also provides an automatic planning system for a power distribution network, as shown in fig. 4, including:
the feeder line obtaining module 10 is configured to obtain a feeder line to be analyzed and parameter information of the feeder line to be analyzed.
The feeders refer to branches in the power distribution network, and automatic network planning personnel can screen out a plurality of feeders as feeders to be analyzed according to partitions and stations in the area, acquire parameter information of the feeders to be analyzed, and perform priority sequencing on the feeders to be analyzed.
And a parameter obtaining module 30, configured to obtain the planning analysis parameters and the device parameters.
In a specific embodiment, the planning analysis parameters and the equipment parameters can be set according to specific distribution lines through input of an input device and displayed on a human-computer interaction interface.
And the analysis module 50 is configured to perform distribution network automatic planning analysis according to the feeder to be analyzed, the parameter information of the feeder to be analyzed, the planning analysis parameter, and the equipment parameter to obtain a planning result and display the planning result.
And carrying out automatic planning analysis on the power distribution network according to the feeder to be analyzed, the parameter information of the feeder to be analyzed, the planning analysis parameters and the equipment parameters to obtain a planning result. The planning result is specifically the installation location of the device, i.e. at which location and what type of device is installed.
The automatic planning system for the power distribution network obtains and displays a planning result by obtaining the feeder to be analyzed and the parameter information, the planning analysis parameter and the equipment parameter of the feeder to be analyzed and performing automatic planning analysis on the power distribution network according to the feeder to be analyzed, the parameter information, the planning analysis parameter and the equipment parameter of the feeder to be analyzed. The system carries out distribution network automatic planning analysis according to the acquired feeder to be analyzed, the parameter information of the feeder to be analyzed, the planning analysis parameters and the equipment parameters, so that the reliability of the distribution network automatic planning analysis is improved.
Specifically, the feeder line acquisition module includes:
and the feeder line obtaining unit is used for obtaining the power distribution network topology, the marketing and distribution data and the power distribution network measurement data so as to obtain the hierarchical topological relation and the parameter information of the feeder lines in the area.
Specifically, an interface connected with the existing electric power operation system is provided, for example, relevant data acquired by the established distribution automation master station system and the OSB system are utilized to acquire distribution network topology, operation and distribution data and distribution network measurement data, wherein the distribution network topology, operation and distribution data and the distribution network measurement data comprise hierarchical topological relation and parameter information of feeders in an area, so that information interaction and sharing are realized, repeated modeling is not needed, and investment and maintenance cost can be greatly reduced.
And the parameter acquisition unit is used for acquiring the feeder line to be analyzed and acquiring the parameter information of the feeder line to be analyzed according to the hierarchical topological relation of the feeder line in the area and the parameter information.
The parameter information includes: at least one of the number of important users, the number of total users, and the real-time load.
In another embodiment, the device types include: any one or more of a two-remote DTU device, a three-remote DTU device, a voltage current type FTU, a voltage time type FTU, an overhead line fault indicator and a cable line fault indicator.
The planning analysis parameters include: planning the total price of the economic budget, the manufacturing cost of each type of terminal, the isolation time and the transfer time.
In another embodiment, the analysis module comprises:
and the feeder line processing unit is used for saving the feeder line to be analyzed, the parameter information of the feeder line to be analyzed, the planning analysis parameter and the equipment parameter as an XM L file.
Specifically, the feeder line to be analyzed, the parameter information of the feeder line to be analyzed, the planning analysis parameter and the equipment parameter are used as analysis conditions, and after the information is obtained, the feeder line to be analyzed, the parameter information of the feeder line to be analyzed, the planning analysis parameter and the equipment parameter are stored as xml format files.
And the CIM model library is used for pre-storing CIM files of the feeder lines and acquiring CIM files corresponding to the feeder lines to be analyzed.
And the analysis unit is used for carrying out distribution network automatic planning analysis according to the XM L file and the CIM file to obtain a planning result, wherein the planning result comprises a single line diagram corresponding to each feeder line, and the installation position of equipment on the corresponding feeder line is displayed on the single line diagram.
The planning result can be displayed through a human-computer interaction interface.
A display processing unit for highlighting the primary device on the single line diagram.
The highlight display includes any one of a bold display, a height display, or a color display.
And the storage unit is used for storing the planning result as a report.
The planning result is stored in an office table form, so that subsequent storage is facilitated, and statistical analysis of relevant information is modified. Specifically, the distribution network planning personnel can select and store the obtained planning result as a report, the report is divided into three parts, and the first part is the parameter set by the analysis; the second part is the analysis result, including the number of different types of installation equipment, relating to the number of lines to be installed; the third part is a detailed equipment installation obvious list of the calculation, and the list comprises installation equipment parameters, installation positions, areas, stations and 10kV feeders to which the installation positions belong, equipment manufacturing cost, installation quantity and the like.
Meanwhile, the functions of storing and reading the cross sections of the calculation parameters, the calculation feeder line and the analysis results are provided, a user can read the cross section which is planned and analyzed at a certain time on a human-computer interaction interface at any time for checking and researching, and the user does not need to wait for analysis again when the scheme is recalculated.
In another embodiment, the parameter obtaining unit is further configured to obtain the modified device parameter, and the analyzing unit is further configured to perform distribution network automation planning analysis according to the feeder to be analyzed, the parameter information of the feeder to be analyzed, the planning analysis parameter, and the modified device parameter.
The user can carry out different equipment parameters to the same distribution network line and carry out analysis, can obtain the multiple distribution network automation result of same distribution network line.
This distribution network automation planning system, under the fixed circumstances of distribution network automation investment, through user, the load level of analysis feeder, simultaneously, still consider the influence of different distribution network automation modes in same distribution network line to realize the optimal configuration system of distribution network automation construction under the fixed circumstances of distribution network investment scale, ensure the reliability of planning result.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (2)
1. An automatic planning method for a power distribution network is characterized by comprising the following steps:
acquiring feeders to be analyzed and parameter information of the feeders to be analyzed, and performing priority ordering on the feeders to be analyzed; the feeder line to be analyzed is obtained by screening all feeder lines according to partitions and stations in the area; the parameter information includes: at least one of an important user number, a total user number and a real-time load;
acquiring planning analysis parameters and equipment parameters, wherein the planning analysis parameters and the equipment parameters are set according to input of input equipment of a distribution line; the equipment parameters include equipment type and equipment number, and the planning analysis parameters include: planning any one or more of the total price of the economic budget, the manufacturing cost of each type of terminal, the isolation time and the supply time; the device types include: any one or more of a two-remote DTU device, a three-remote DTU device, a voltage current type FTU, a voltage time type FTU, an overhead line fault indicator and a cable line fault indicator;
performing distribution network automatic planning analysis according to the feeder to be analyzed, the parameter information of the feeder to be analyzed, the planning analysis parameter and the equipment parameter to obtain a planning result, and displaying the planning result, wherein the planning result is the installation position of different types of equipment;
the step of carrying out distribution network automatic planning analysis according to the feeder to be analyzed, the parameter information of the feeder to be analyzed, the planning analysis parameter and the equipment parameter to obtain and display a planning result comprises the following steps:
saving the feeder line to be analyzed, the parameter information of the feeder line to be analyzed, the planning analysis parameter and the equipment parameter as an XM L file;
acquiring a pre-stored CIM file corresponding to the feeder line to be analyzed;
performing distribution network automatic planning analysis according to the XM L file and the CIM file to obtain a planning result, wherein the planning result comprises a single line diagram corresponding to each feeder line, and the single line diagram shows the installation position of equipment on the corresponding feeder line;
highlighting a primary device on the single line diagram; the highlight display comprises any one of a bold display, a height display or a color display;
saving the planning result as a report;
the report comprises parameters set by the analysis, the analysis result and a detailed equipment installation list of the calculation; the analysis result comprises the number of different types of installation equipment and the number of lines needing to be installed; the calculation detailed equipment installation list comprises installation equipment parameters, installation positions, areas and stations where the installation positions belong, 10kV feeders, equipment manufacturing cost and installation quantity;
after the step of performing distribution network automation planning analysis to obtain and display the planning result, the method further comprises the following steps:
acquiring modified equipment parameters, and returning to the step of carrying out distribution network automatic planning analysis to obtain and display a planning result, wherein the step of carrying out distribution network automatic planning analysis to obtain and display a planning result comprises the following steps: performing distribution network automatic planning analysis according to the feeder to be analyzed, the parameter information of the feeder to be analyzed, the planning analysis parameter and the modified equipment parameter to obtain distribution network automatic results of the same distribution network line under different distribution network automatic modes;
the step of obtaining the feeder line to be analyzed and the parameter information of the feeder line to be analyzed comprises the following steps:
acquiring distribution network topology, marketing and distribution data and distribution network measurement data to obtain a hierarchical topological relation and parameter information of feeders in an area; obtaining a feeder line to be analyzed, and obtaining parameter information of the feeder line to be analyzed according to the hierarchical topological relation and the parameter information of the feeder line in the area;
the acquiring of the power distribution network topology, the marketing and distribution data and the power distribution network measurement data to obtain the hierarchical topological relation and the parameter information of the feeders in the area comprises the following steps:
acquiring related data acquired by a power distribution automation master station system and an OSB system according to an interface connected with an electric power operation system; extracting power distribution network topology, operation and distribution data and power distribution network measurement data from the related data; obtaining the hierarchical topological relation and the parameter information of the feeder lines in the area according to the power distribution network topology, the marketing and distribution data and the power distribution network measurement data;
after the planning result is saved as a report, the method further comprises the following steps: and storing the section of the calculation parameters, the calculation feeder line and the analysis result corresponding to the planning result, and setting a readable function.
2. An automatic planning system for a power distribution network, comprising:
the feeder line acquisition module is used for acquiring feeder lines to be analyzed and parameter information of the feeder lines to be analyzed and carrying out priority ordering on the feeder lines to be analyzed; the feeder line to be analyzed is obtained by screening all feeder lines according to partitions and stations in the area; the parameter information includes: at least one of an important user number, a total user number and a real-time load;
the parameter acquisition module is used for acquiring planning analysis parameters and equipment parameters, and the planning analysis parameters and the equipment parameters are set according to input of input equipment of a distribution line; the equipment parameters include equipment type and equipment number, and the planning analysis parameters include: planning any one or more of the total price of the economic budget, the manufacturing cost of each type of terminal, the isolation time and the supply time; the device types include: any one or more of a two-remote DTU device, a three-remote DTU device, a voltage current type FTU, a voltage time type FTU, an overhead line fault indicator and a cable line fault indicator;
the analysis module is used for carrying out distribution network automatic planning analysis according to the feeder to be analyzed, the parameter information of the feeder to be analyzed, the planning analysis parameters and the equipment parameters to obtain a planning result and displaying the planning result, wherein the planning result is the installation position of different types of equipment;
the analysis module includes:
the feeder line processing unit is used for saving the feeder line to be analyzed, the parameter information of the feeder line to be analyzed, the planning analysis parameter and the equipment parameter as XM L files;
the CIM model library is used for pre-storing CIM files of the feeder lines and acquiring CIM files corresponding to the feeder lines to be analyzed;
the analysis unit is used for carrying out distribution network automatic planning analysis according to the XM L file and the CIM file to obtain a planning result, wherein the planning result comprises a single line diagram corresponding to each feeder line, and the single line diagram displays the installation position of equipment on the corresponding feeder line;
a display processing unit for highlighting a primary device on the single line diagram; the highlight display comprises any one of a bold display, a height display or a color display;
the storage unit is used for storing the planning result as a report;
the report comprises parameters set by the analysis, the analysis result and a detailed equipment installation list of the calculation; the analysis result comprises the number of different types of installation equipment and the number of lines needing to be installed; the calculation detailed equipment installation list comprises installation equipment parameters, installation positions, areas and stations where the installation positions belong, 10kV feeders, equipment manufacturing cost and installation quantity;
the analysis unit is further configured to perform distribution network automation planning analysis according to the feeder to be analyzed, the parameter information of the feeder to be analyzed, the planning analysis parameter, and the modified equipment parameter, and obtain distribution network automation results of the same distribution network line in different distribution network automation modes;
the feeder line acquisition module includes:
the feeder line obtaining unit is used for obtaining power distribution network topology, marketing and distribution data and power distribution network measurement data to obtain the hierarchical topological relation and parameter information of the feeder lines in the area;
a parameter obtaining unit, configured to obtain a feeder line to be analyzed, and obtain parameter information of the feeder line to be analyzed according to the hierarchical topological relation of the feeder line in the area and the parameter information
The feeder line obtaining unit is further configured to:
acquiring related data acquired by a power distribution automation master station system and an OSB system according to an interface connected with an electric power operation system; extracting power distribution network topology, operation and distribution data and power distribution network measurement data from the related data; obtaining the hierarchical topological relation and the parameter information of the feeder lines in the area according to the power distribution network topology, the marketing and distribution data and the power distribution network measurement data;
the storage unit is further configured to: and storing the section of the calculation parameters, the calculation feeder line and the analysis result corresponding to the planning result, and setting a readable function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510759968.7A CN105404967B (en) | 2015-11-09 | 2015-11-09 | Automatic planning method and system for power distribution network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510759968.7A CN105404967B (en) | 2015-11-09 | 2015-11-09 | Automatic planning method and system for power distribution network |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105404967A CN105404967A (en) | 2016-03-16 |
| CN105404967B true CN105404967B (en) | 2020-08-04 |
Family
ID=55470439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510759968.7A Active CN105404967B (en) | 2015-11-09 | 2015-11-09 | Automatic planning method and system for power distribution network |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105404967B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106650994A (en) * | 2016-10-12 | 2017-05-10 | 国网重庆市电力公司电力科学研究院 | Medium-voltage distribution network plan determining method and medium-voltage distribution network plan determining system based on reliability evaluation |
| CN106602547A (en) * | 2016-11-04 | 2017-04-26 | 国家电网公司 | Outgoing line configuration method and system of power distribution network |
| CN107730034B (en) * | 2017-09-29 | 2022-01-28 | 国网上海市电力公司 | Distribution automation terminal distribution planning method for A + region 10kV overhead network |
| CN108334691B (en) * | 2018-01-30 | 2021-11-23 | 易麦克（苏州）信息科技有限公司 | Visual automatic drawing method for power distribution network |
| CN110309992B (en) * | 2018-03-27 | 2022-10-11 | 中国电力科学研究院有限公司 | Distribution network reliability-based measurement equipment point distribution method and system |
| CN110517163B (en) * | 2019-07-31 | 2023-01-24 | 广东电网有限责任公司 | Distribution network feeder group analysis method |
| CN113054665B (en) * | 2021-05-31 | 2021-08-10 | 广东电网有限责任公司佛山供电局 | Method and system for analyzing section power supply range and stability control measures |
| CN113468708B (en) * | 2021-09-06 | 2022-06-14 | 广东电网有限责任公司湛江供电局 | Power distribution network auxiliary planning method and system based on CIM (common information model) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103248059A (en) * | 2013-05-07 | 2013-08-14 | 广东电网公司电力科学研究院 | Power distribution network reactive voltage optimization method and system |
| CN104242448A (en) * | 2014-08-20 | 2014-12-24 | 国家电网公司 | Feeder automation and differentiation optimal configuration method for 10-kV power distribution network |
| CN104268682A (en) * | 2014-09-15 | 2015-01-07 | 华北电力大学 | Planning method and device for active power distribution network |
| CN104376376A (en) * | 2014-11-06 | 2015-02-25 | 国家电网公司 | Optimal configuration method for power distribution automatic terminal type |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102521398B (en) * | 2011-12-23 | 2013-06-19 | 清华大学 | Modeling method for substation-dispatching center two-level distributed type power grid |
| CN103514501A (en) * | 2012-06-28 | 2014-01-15 | 冀北电力有限公司秦皇岛电力公司 | Regional power grid economic operation and energy saving total management system |
-
2015
- 2015-11-09 CN CN201510759968.7A patent/CN105404967B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103248059A (en) * | 2013-05-07 | 2013-08-14 | 广东电网公司电力科学研究院 | Power distribution network reactive voltage optimization method and system |
| CN104242448A (en) * | 2014-08-20 | 2014-12-24 | 国家电网公司 | Feeder automation and differentiation optimal configuration method for 10-kV power distribution network |
| CN104268682A (en) * | 2014-09-15 | 2015-01-07 | 华北电力大学 | Planning method and device for active power distribution network |
| CN104376376A (en) * | 2014-11-06 | 2015-02-25 | 国家电网公司 | Optimal configuration method for power distribution automatic terminal type |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105404967A (en) | 2016-03-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105404967B (en) | Automatic planning method and system for power distribution network | |
| CN105373655A (en) | Method for organically correlating primary and secondary system connection diagrams of intelligent substation | |
| CN102722764A (en) | Integrated power grid optimization auxiliary decision analysis system | |
| CN103678093A (en) | Automatic testing framework and testing method | |
| CN109559054B (en) | Electric power engineering construction information processing system | |
| CN113722311A (en) | Power distribution network power failure range positioning method, system, equipment and medium | |
| CN113553486A (en) | Method, device, device and storage medium for visualizing operation state of transmission line | |
| CN103544652A (en) | Power grid industry classification load automatic statistical method and system | |
| CN111224845A (en) | Equipment automatic testing system and method based on Internet of things cloud | |
| CN109389326B (en) | Monitoring event-oriented object modeling method, device and system | |
| CN109274178B (en) | Automatic analysis system and method for power dispatching preposed operation information | |
| CN103616560A (en) | Automatic power consumption parameter testing device and method applied to avionics device | |
| CN110852023A (en) | Automatic generation method and device for primary main wiring diagram of intelligent substation | |
| US9000943B2 (en) | Utility network management system | |
| CN102542122A (en) | Rendering method and device for power failure area | |
| CN103714201B (en) | Substation secondary wiring collaborative design method based on PROMIS E design environment | |
| CN101882256A (en) | Power quality monitoring method, device and system | |
| CN102967839B (en) | Detection method and device for online monitoring communication system of transformer substation | |
| CN108038332B (en) | On-line graph model rapid generation method for future-state power grid | |
| CN106651226A (en) | Smart distribution grid user access scheme aided analysis method based on big data technology | |
| CN111158827A (en) | Method and device for graphic configuration tool correlation calculation value information | |
| CN117787708A (en) | Network frame risk identification method and device based on topology analysis | |
| CN106096013A (en) | Frequency queries based on electromagnetic environment data base and planing method | |
| CN116720320A (en) | Digital twinning-based substation equipment data display method and device | |
| CN112835647B (en) | Application software configuration method, configuration device, storage medium and electronic device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160623 Address after: 516008 Huizhou Road, Huicheng District, Guangdong, No. 19, No. Applicant after: HUIZHOU POWER SUPPLY BUREAU, GUANGDONG POWER GRID CO., LTD. Address before: 516008 Huizhou Road, Huicheng District, Guangdong, No. 19, No. Applicant before: HUIZHOU POWER SUPPLY BUREAU, GUANGDONG POWER GRID CO., LTD. Applicant before: Integrated Electronic Co., Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |