CN109742856B - Method for generating network three-dimensional physical topological structure diagram of transformer area electric energy meter - Google Patents
Method for generating network three-dimensional physical topological structure diagram of transformer area electric energy meter Download PDFInfo
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Abstract
The invention relates to the technical field of intelligent power grid automation, in particular to a method for generating a three-dimensional physical topological structure diagram of a network of electric energy meters in a distribution area, which comprises the steps of S1 generating a logical topological structure diagram of all electric energy meters in the distribution area by a dynamic routing meter; s2, acquiring the actual address of the electricity user according to the table area user table; s3, splitting the actual address of the platform user to obtain the grading information of the actual address; s4, mapping to a GIS system according to the actual address of the transformer area user, and acquiring the actual geographic position of the transformer area user in the GIS system; s5, establishing a three-dimensional position model of the electric energy meter; s6 combines the logic topological structure chart, the geographic position in the GIS system and the electric energy meter three-dimensional position model to generate the electric energy meter three-dimensional physical topological structure chart. According to the method and the device, the three-dimensional position model is established by combining with the actual position of the user, so that the position of the user electric energy meter is accurately positioned, the problems that manual examination of the archives in the transformer area is large in attribution workload and prone to errors are effectively solved, and convenience is brought to maintenance of the electric energy meter of the user in the later period.
Description
Technical Field
The invention relates to the technical field of intelligent power grid automation, in particular to a method for generating a network three-dimensional physical topological structure diagram of a platform electric energy meter.
Background
Since the comprehensive popularization of the smart electric meter and the electricity consumption information acquisition system in 2009, rich data sources are provided for the construction and development of smart power grids, and the smart electric meter and the electricity consumption information acquisition system become indispensable important components in modern social life. However, with the basic completion of the first round of power grid transformation, more functional requirements are met for the power utilization information acquisition system. The prior electricity consumption information acquisition system has the following defects:
firstly: the downlink channel of the current power utilization information acquisition system is basically a narrow-band low-speed power line carrier and a part of micropower wireless modes which cannot be mutually connected, the communication rate is low, the anti-interference capability is weak due to the limitation of the bandwidth, and the requirements of daily freezing of positive active electric energy data and voltage and current integral point data of part of key users can be basically met, and the requirement of fine management of a transformer area cannot be met;
secondly, the method comprises the following steps: because the district files come from the marketing system and have certain difference with the real files under the district, the attribution problem of the district electric energy meter files cannot be completely solved technically, and only manual investigation is needed, and the workload is huge;
Thirdly, the steps of: due to the reasons of the attribution error of the platform zone file, the continuous increase of the clock error after the electric energy meter operates for a period of time, even the clock is abnormal, the physical topology of the platform zone is not clear and the like, the line loss qualification rate of the platform zone is low, and the management is difficult;
fourthly: due to various historical reasons such as line transformation and the like, the difference between the logic topological structure and the actual physical topological structure of the electric energy meter in the transformer area is large, and adverse effects are generated on safety management of electric networks such as electricity stealing and the like.
The topological relation of the transformer area is a basic link and a key part of intelligent electric meters, power utilization information acquisition and transformer area electric energy fine management, how to effectively, quickly and inexpensively acquire a topological graph of the transformer area has a significant influence on improving the quality of the intelligent power grid, and the topological relation of the transformer area is also a key problem which needs to be solved urgently at present.
Disclosure of Invention
The invention provides a method for generating a network three-dimensional physical topological structure diagram of a district electric energy meter, which overcomes the defects of the prior art and can effectively solve the problems that the logic topological structure and the actual physical topological structure of the district electric energy meter are greatly different and are not beneficial to searching and positioning the actual geographic position of a user due to the large workload and the easy occurrence of errors in manual investigation of the attribution of district files.
The technical scheme of the invention is realized by the following measures: a method for generating a three-dimensional physical topological structure diagram of a network of a platform electric energy meter comprises the following steps:
s1: setting the address of the electric energy meter as a unique keyword of a dynamic routing table stored in a concentrator, and generating a two-dimensional logic topology structure diagram of all the electric energy meters in the platform area according to the dynamic routing table stored in the concentrator;
s2: acquiring the actual address of the electricity user according to the transformer area user meter, and setting the address of the electric energy meter as the unique keyword of the user meter;
s3: splitting the actual address of the user in the transformer area, automatically acquiring the grading information of the actual address, and dividing the grading information according to administrative divisions, cells, floor numbers, unit numbers and floors;
s4: mapping administrative divisions, cells, floor signals, unit numbers and floors in the actual address of the platform area user to a GIS system to obtain the actual geographic position of the platform area user in the GIS system;
s5: establishing a three-dimensional position model of the electric energy meter according to the floor number, the unit number and the floor information in the actual address of the user in the transformer area;
s6: and combining the two-dimensional logic topological structure chart and the three-dimensional position model of the electric energy meter with the geographic position in the GIS system to automatically generate a three-dimensional physical topological structure chart of the electric energy meter in the transformer area.
The following are further optimization or/and improvement on the technical scheme of the invention:
in S1, the logical topology diagram is the electric energy meter data transmission path generated by the routing meter in the concentrator.
At S5, the three-dimensional location model of the power meter is generated by matching the user address in the user meter with the address of the power meter.
In S6, the only basis for combining the two-dimensional logical topology structure diagram with the three-dimensional location model of the electric energy meter is the address of the electric energy meter.
According to the invention, a network formed by the data transmission paths of the electric energy meters in the station area electricity utilization information acquisition system is set into a three-dimensional physical topological structure chart, so that not only is a topological structure formed by the communication paths of the electric energy meters reflected, but also the actual spatial positions of the electric energy meters are reflected. The invention establishes the three-dimensional position model by combining with the actual position of the user, accurately positions the position of the user electric energy meter, ensures that the logical topological structure of the electric energy meter in the station area is consistent with the actual physical topological structure, is convenient to find and position the electricity stealing user, effectively solves the problems of large workload of manually checking the attribution of the station area file and easy error occurrence, and provides convenience for maintaining the electric energy meter of the user in the later period.
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FIG. 1 is a process flow diagram of example 1 of the present invention.
FIG. 2 is a flowchart of the method of example 2 of the present invention.
Detailed Description
The present invention is not limited by the following examples, and specific embodiments may be determined according to the technical solutions and practical situations of the present invention.
The invention is further described below with reference to the following examples and figures:
example 1: as shown in fig. 1 and table 1, a method for generating a network three-dimensional physical topology structure diagram of a distribution room electric energy meter comprises the following steps:
s1: setting the address of the electric energy meter as a unique key word of a dynamic routing meter stored in the concentrator, and generating a two-dimensional logic topology structure diagram of all electric energy meters in the platform area according to the dynamic routing meter stored in the concentrator;
s2: acquiring the actual address of a power utilization user according to the transformer area user meter, and setting the address of the electric energy meter as the unique key word of the user meter;
s3: splitting the actual address of the user in the transformer area, automatically acquiring the grading information of the actual address, and dividing the grading information according to administrative divisions, cells, floor numbers, unit numbers and floors;
s4: mapping administrative divisions, cells, floor signals, unit numbers and floors in the actual address of the platform area user to a GIS system to obtain the actual geographic position of the platform area user in the GIS system;
S5: establishing a three-dimensional position model of the electric energy meter according to the floor number, the unit number and the floor information in the actual address of the user in the transformer area;
s6: and combining the two-dimensional logic topological structure chart and the three-dimensional position model of the electric energy meter with the geographic position in the GIS system to automatically generate a three-dimensional physical topological structure chart of the electric energy meter in the transformer area.
The station area electric energy meter network is a network formed by electric energy meter data transmission paths in a station area electricity information acquisition system.
In S1, the concentrator is a device in the power consumption information collection system of the transformer substation, which collects data of all electric energy meters and is responsible for communicating with the external network of the transformer substation and exchanging data, and is a destination of data information flow direction of all electric energy meters.
The electric energy meter is a terminal device which measures the electricity utilization information of a user and can communicate with the concentrator, and the electric energy meter has the functions of sending and receiving data information and is also a node of the topology structure chart.
The routing table is a table stored in the concentrator and used for recording communication paths of the concentrator and each electric energy meter.
The logical topology structure diagram is a network topology structure formed by communication paths between each electric energy meter and the concentrator in the data transmission process.
The electricity user actual address refers to a house number address of the electricity user.
The actual geographic location in the GIS system refers to the location information of the user table that can be queried in the GIS system, including the latitude and longitude information.
The three-dimensional position model refers to a three-dimensional position model of the specific spatial position of the electric energy meter in the floor, which is embodied by a building floor model.
The address of the electric energy meter is an identification number which is stored in the electric energy meter and used for showing the uniqueness of the electric energy meter, and the address identification number has the characteristics of uniqueness, exclusivity and the like.
The three-dimensional physical topology structure chart of the power meter in the distribution area is a three-dimensional topology structure chart of the power meter, which can embody a topology structure formed by communication paths of the power meter and can embody the actual spatial position of the power meter.
The method for generating the three-dimensional physical topological structure diagram of the network of the platform area electric energy meter can be further optimized or/and improved according to actual needs:
as shown in fig. 1 and table 1, in S1, the logical topology structure diagram is a power meter data transmission path generated by the routing meter in the concentrator.
As shown in fig. 1 and table 1, in S5, the three-dimensional location model of the power meter is generated by matching the user address in the user meter with the address of the power meter.
As shown in fig. 1 and table 1, in S6, the only basis for combining the two-dimensional logical topology structure diagram with the three-dimensional location model of the power meter is the power meter address.
Example 2: as shown in fig. 2 and table 1, the method for generating the network three-dimensional physical topology structure diagram of the platform electric energy meter includes the following steps:
and step S1, the concentrator is a type XXX concentrator produced by XX, a dynamic routing table is stored in the concentrator, the routing table is used for controlling a path for transmitting data information of each electric energy meter to the concentrator, and the path only concerns whether the data information can be normally transmitted from one electric energy meter to another electric energy meter, but does not concern the position of each electric energy meter. In the routing meter, the unique identification number adopted by the electric energy meter is an electric energy meter address. According to the routing table, a network topology structure for transmitting all electric energy data information in the transformer area, namely a logic topology structure chart can be generated, and the logic topology structure is a two-dimensional structure chart.
Step S2, the district user is shown in fig. 2 as official meter reading standard information provided by the local power supply bureau. In the table, the information required by this embodiment includes a station area number, a station area name, a power consumption address, and a power meter address. The station area number and the station area name are used for determining whether the related electric energy meters belong to the same station area. The electricity utilization address is an actual address of the electricity utilization user, comprises information such as administrative division, a cell, a building number, a unit number and a floor, and can acquire three-dimensional space position information of the electric energy meter through the address information. The electric energy meter address is an electric energy meter unique identification number and is used for corresponding to the electric energy meter address in the step S1.
And step S3, splitting the power utilization address and automatically acquiring the actual address grading information of the user. The electricity utilization address in the user table is an integral field, and in this embodiment, a method of combining ansj participles and regular expressions is adopted to divide the actual address into administrative divisions, cells, building numbers, unit numbers and floor information. The administrative division can be expressed as XX province (city, autonomous region) XX city (region) XX county (district, city) XX village (residence committee).
And step S4, mapping the administrative division, the cells and the building numbers with a GIS system according to the classified information split in the step S3 to obtain the GIS geographic position of the user building numbers, including longitude and latitude information. The GIS system employed in this embodiment may be a gold GIS system or a hundred-degree GIS system.
And step S5, determining a plurality of units and a plurality of floors in a certain floor according to the unit number and the floor number, establishing a three-dimensional building model according to the information, and determining the spatial position of each electric energy meter in the floor. In this embodiment, a building three-dimensional model is established by using a U3D system.
And S6, combining the logic topological structure diagram established in the step S1 with the GIS geographic position of the building determined in the step S4 and the three-dimensional space position model of the electric energy meter in the building determined in the step S5 by taking the electric energy meter address as the unique identification number to generate a three-dimensional physical topological structure diagram of the electric energy meter in the transformer area.
The technical characteristics form the embodiment of the invention, the embodiment has strong adaptability and implementation effect, and unnecessary technical characteristics can be increased or decreased according to actual requirements to meet the requirements of different situations.
Claims (5)
1. A method for generating a three-dimensional physical topological structure diagram of a network of a platform electric energy meter is characterized by comprising the following steps:
s1: setting the address of the electric energy meter as a unique key word of a dynamic routing meter stored in the concentrator, and generating a two-dimensional logic topology structure diagram of all electric energy meters in the platform area according to the dynamic routing meter stored in the concentrator;
s2: acquiring the actual address of the platform user according to the platform user table, and setting the address of the electric energy meter as the unique key word of the user table;
s3: splitting the actual address of the user in the transformer area, automatically acquiring the grading information of the actual address, and dividing the grading information according to administrative divisions, cells, floor numbers, unit numbers and floors;
s4: mapping administrative divisions, cells, floor numbers, unit numbers and floors in the actual address of the platform area user to a GIS system to obtain the actual geographic position of the platform area user in the GIS system;
s5: establishing a three-dimensional position model of the electric energy meter according to the floor number, the unit number and the floor information in the actual address of the user in the transformer area;
S6: and combining the two-dimensional logic topological structure chart and the three-dimensional position model of the electric energy meter with the actual geographic position in the GIS system to automatically generate a three-dimensional physical topological structure chart of the electric energy meter in the transformer area.
2. The generation method of the three-dimensional physical topological structure diagram of the distribution room electric energy meter network according to claim 1, wherein in S1, the two-dimensional logical topological structure diagram is an electric energy meter data transmission path generated by a dynamic routing meter in a concentrator.
3. The method for generating the network three-dimensional physical topology structure diagram of the distribution room electric energy meter according to claim 1 or 2, wherein in S5, the electric energy meter three-dimensional position model is generated after the actual address of the distribution room user is matched with the address of the electric energy meter.
4. The generation method of the network three-dimensional physical topological structure diagram of the distribution room electric energy meter according to claim 1 or 2, wherein in S6, the only basis for combining the two-dimensional logical topological structure diagram with the three-dimensional position model of the electric energy meter is the electric energy meter address.
5. The generation method of the three-dimensional physical topological structure diagram of the network of the distribution room electric energy meter according to claim 3, wherein in S6, the only basis for combining the two-dimensional logical topological structure diagram with the three-dimensional position model of the electric energy meter is the electric energy meter address.
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104319893A (en) * | 2014-11-12 | 2015-01-28 | 国家电网公司 | Electric transmission line GIS based on AGPS and 4G and implementation method |
| CN105139629A (en) * | 2015-08-21 | 2015-12-09 | 光一科技股份有限公司 | Method for improving data acquisition efficiency of low voltage power line broadband carrier waves |
| CN105718574A (en) * | 2016-01-21 | 2016-06-29 | 云南电网有限责任公司昆明供电局 | Remote query system for electric energy meter |
| JP2017118715A (en) * | 2015-12-24 | 2017-06-29 | 京セラ株式会社 | Power management device, power management system, and power management method |
| CN107196801A (en) * | 2017-05-27 | 2017-09-22 | 深圳市均方根科技有限公司 | A kind of platform area topological automatic identification system |
-
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- 2019-02-27 CN CN201910144464.2A patent/CN109742856B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104319893A (en) * | 2014-11-12 | 2015-01-28 | 国家电网公司 | Electric transmission line GIS based on AGPS and 4G and implementation method |
| CN105139629A (en) * | 2015-08-21 | 2015-12-09 | 光一科技股份有限公司 | Method for improving data acquisition efficiency of low voltage power line broadband carrier waves |
| JP2017118715A (en) * | 2015-12-24 | 2017-06-29 | 京セラ株式会社 | Power management device, power management system, and power management method |
| CN105718574A (en) * | 2016-01-21 | 2016-06-29 | 云南电网有限责任公司昆明供电局 | Remote query system for electric energy meter |
| CN107196801A (en) * | 2017-05-27 | 2017-09-22 | 深圳市均方根科技有限公司 | A kind of platform area topological automatic identification system |
Non-Patent Citations (1)
| Title |
|---|
| 农村配网可视化管理系统;瞿德钊;《农村电气化》;20150831;第30-31页 * |
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