CN110221150A - Topological structure automatic recognition system - Google Patents
Topological structure automatic recognition system Download PDFInfo
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- CN110221150A CN110221150A CN201910583662.9A CN201910583662A CN110221150A CN 110221150 A CN110221150 A CN 110221150A CN 201910583662 A CN201910583662 A CN 201910583662A CN 110221150 A CN110221150 A CN 110221150A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
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Abstract
The application provides a kind of topological structure automatic recognition system, including communicating terminal, addressing terminal, multiple primary equipment terminals and identification terminal.Communicating terminal is arranged in primary equipment terminal inner, and multiple interface modules of communicating terminal are separately positioned at primary equipment terminal inner and cable interface；The both ends of connecting cable are provided with addressing terminal between the inside and multiple primary equipment terminals of primary equipment terminal.The address code information of addressing terminal is obtained by communicating terminal, and after generating address code information packet, is sent to identification terminal；Identification terminal carries out data processing to address code information packet, generate the link information between multiple primary equipment terminals, to line construction complicated between multiple primary equipment terminals in the true type power distribution network test platform of automatic identification, the automatic identification of topological structure in true type power distribution network test platform is realized.
Description
Technical field
This application involves electrical equipment technical field more particularly to a kind of topological structure automatic recognition systems.
Background technique
In grid equipment state inspection application process, in order to more accurately to power grid Anti-Jamming Technique and instrument
It can be carried out test, need to build true type power distribution network test platform.True type power distribution network test platform utilizes ring network cabinet and cable distribution
The combination of case is arranged, the line construction of multiple-limb radial pattern or complicated looped network type is constructed.It may be implemented to monitor eventually panel switches
The performance of the terminals such as end, data transmission unit, distribution transformer monitoring terminal, fault detector, pole-mounted circuit breaker, identification terminal
Carry out testing research.
When carrying out testing research to power grid Anti-Jamming Technique and instrument performance, need to identify true type power distribution network test platform
Primary equipment topological structure, to calculate the corresponding system parameter of topological structure.Wherein, power generation-transmission of electricity-is completed to match
The equipment of electricity is called primary equipment, and the primary equipment in true type power distribution network test platform is mainly ring network cabinet, cable distribution box, bears
It carries.
Due to, in true type power distribution network test platform build process, the ring network cabinet, cable distribution box, load and the company that use
It is more to connect cable, combination is flexible and changeable, and cause multiple primary equipment topological structures in true type power distribution network test platform complicated,
It is difficult to the primary equipment Topology identification of true type power distribution network test platform when system parameter calculates.
Summary of the invention
This application provides a kind of topological structure automatic recognition systems, to solve multiple one in true type power distribution network experiment porch
The problem of Topology identification difficulty between secondary device.
A kind of topological structure automatic recognition system provided by the present application, comprising: communicating terminal addresses terminal, is multiple primary
Device end and identification terminal；
Communicating terminal includes interchanger, multiple interface modules and communication power supply, and interchanger connection interface module and communication are electric
Source；
The both ends of connecting cable are provided with addressing eventually between the inside and multiple primary equipment terminals of primary equipment terminal
End；It addresses terminal and is used for storage address encoded information；Address code information is the address code information or electricity of primary equipment terminal
The address code information of cable；
Communicating terminal is arranged in primary equipment terminal inner, and multiple interface modules are separately positioned on primary equipment terminal inner
At cable interface；The interface module and addressing terminal that primary equipment terminal inner is arranged in are connected with each other, primary for obtaining
The address code information of device end；The interface module at cable interface is arranged in connect with the addressing terminal that cable ends are arranged in
It connects, for obtaining the address code information of cable；Interchanger is used to receive the address code data that multiple interface modules provide, and
Generate address code information packet；
Identification terminal includes communication module and processing module；Communication module connects interchanger, for obtaining the ground of interchanger
Location encoded information packet；Processing module connecting communication module, for receiving and processing the address code information packet of communication module offer,
And the link information between the multiple primary equipment terminals of generation.
Optionally, also it is stored with address code table in processing module, processing module is by will be in address code information packet
Data and address code table compare, and generate the link information between multiple primary equipment terminals.
Optionally, addressing terminal includes sequentially connected address code module, connection and joint module；
Address code module is used for storage address encoded information by connection jointing module；Joint module connection
Interface module, to transmit data.
Optionally, connection is flexible connection line.
Optionally, identification terminal further includes display module and power module, power module connecting communication module, processing module
And display module, for providing power supply；Display module connects processing module, for showing the company between multiple primary equipment terminals
Connect information.
Optionally, multiple primary equipment terminals are ring network cabinet, cable distribution box or load.
Topological structure automatic recognition system provided by the present application, including communicating terminal, addressing terminal, multiple primary equipments are whole
End and identification terminal.Addressing is set eventually by the both ends of the connecting cable between primary equipment terminal and multiple primary equipment terminals
End；Then the address code information of addressing terminal is obtained by communicating terminal, and after generating address code information packet, is sent to identification
Terminal；Identification terminal carries out data processing to address code information packet, generates the link information between multiple primary equipment terminals,
To identify, complicated line construction, realization power distribution network experiment are flat between multiple primary equipment terminals in true type power distribution network test platform
The topological structure automatic identification of platform.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the application, letter will be made to attached drawing needed in the embodiment below
Singly introduce, it should be apparent that, for those of ordinary skills, without creative efforts, also
Other drawings may be obtained according to these drawings without any creative labor.
Fig. 1 is a kind of structural schematic diagram of topological structure automatic recognition system；
Fig. 2 is a kind of communicating terminal structural schematic diagram of topological structure automatic recognition system；
Fig. 3 is a kind of addressing terminal structure schematic diagram of topological structure automatic recognition system；
Fig. 4 is the identification process schematic diagram of primary equipment terminal connection relationship；
It illustrates:
Wherein, 1- communicating terminal, 11- interchanger, 12- interface module, 13- communication power supply, 2- address terminal, the address 21-
Coding module, 22- connection, 23- joint module, 3- primary equipment terminal, 4- identification terminal, 41- communication module, 42- processing
Module, 43- display module, 44- power module.
Specific embodiment
Embodiment will be illustrated in detail below, the example is illustrated in the accompanying drawings.In the following description when referring to the accompanying drawings,
Unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Implement described in following embodiment
Mode does not represent all embodiments consistent with the application.It is only and be described in detail in claims, the application
The example of the consistent system and method for some aspects.
It is a kind of structural schematic diagram of topological structure automatic recognition system referring to Fig. 1.
It referring to fig. 2, is a kind of communicating terminal structural schematic diagram of topological structure automatic recognition system.
It is a kind of addressing terminal structure schematic diagram of topological structure automatic recognition system referring to Fig. 3.
Topological structure automatic recognition system provided by the present application, including communicating terminal 1, addressing terminal 2, multiple primary equipments
Terminal 3 and identification terminal 4.The communicating terminal 1 includes interchanger 11, multiple interface modules 12 and communication power supply 13, the friendship
It changes planes 11 connection interface modules 12 and communication power supply 13.
The both ends of connecting cable are provided between the inside and multiple primary equipment terminals 3 of the primary equipment terminal 3
Address terminal 2；The addressing terminal 2 is used for storage address encoded information；The address code information is primary equipment terminal 3
The address code information of address code information or cable.
The communicating terminal 1 is arranged inside primary equipment terminal 3, and multiple interface modules 12 are separately positioned on primary equipment
At 3 inside of terminal and cable interface；Interface module 12 inside primary equipment terminal 3 is set and addressing terminal 2 is connected with each other,
For obtaining the address code information of primary equipment terminal 3；Interface module 12 at cable interface is set and is arranged in cable
The addressing terminal 2 at both ends connects, for obtaining the address code information of cable；The interchanger 11 is for receiving multiple interface moulds
The address code data that block 12 provides, and generate address code information packet.
The identification terminal 4 includes communication module 41 and processing module 42；The communication module 41 connects interchanger 11, uses
In the address code information packet for obtaining interchanger 11；The 42 connecting communication module 41 of processing module, it is logical for receiving and processing
The address code information packet that module 41 provides is interrogated, and generates the link information between multiple primary equipment terminals 3.
In the embodiment of the present application, the interchanger 11 of the communicating terminal 1 is for obtaining primary equipment terminal 3 and multiple primary
The address code information of connecting cable between device end 3, and generate address code packet and be sent to identification terminal 4.The address
Encoded information is the identity coding being arranged in advance for primary equipment terminal 3 and connecting cable, represents primary equipment terminal 3 and connection
The identity coding of cable is assembled into address code table and is stored in identification terminal 4.
In the embodiment of the present application, the multiple interface module 12 is separately positioned on 3 inside of primary equipment terminal and cable connects
It at mouthful, is connect with addressing terminal 2, for obtaining the address code information in addressing terminal 2.
In the embodiment of the present application, communication power supply 13 connects interchanger 11, and for providing power supply, the communication power supply 13 is only
Vertical power supply, but be not limited to by the way of independent current source, it can also be voltage transformation module.
It although needs to carry out additional power-supply wiring using independent current source, causes that structure is complicated, but it is strong to be applicable in ability, it can
With flexibly installation on different devices.Using voltage transformation module, additional power supply wiring is not needed, save the cost reduces logical
Interrogate the volume of terminal；But voltage transformation module needs to connect the output of the power supply in primary equipment terminal 3, it is necessary to consider that difference is set
Standby output voltage and connecter type is limited by the 3 interface scope of application of primary equipment terminal in the specific implementation process.
In the embodiment of the present application, the address code letter stored in the addressing terminal 2 inside primary equipment terminal 3 is set
Breath, for the address code information comprising 3 identity coding of primary equipment terminal.Setting connects between multiple primary equipment terminals 3
The address code information stored in the addressing terminal 2 of cable ends, for the address code information comprising connecting cable identity information.
In the embodiment of the present application, the identification terminal 4 includes communication module 41 and processing module 42, the communication module 41
For the address code information packet that desampler 11 provides, and be sent to processing module 42, the address code information packet by
According to certain frequency active transmission, the frequency that the interchanger 11 sends address code information packet can according to need interchanger 11
It is set, is such as set as second grade dynamic and updates, or sent with the frequency of 3min~5min.
In the embodiment of the present application, the interchanger 11 sends address code information to the mode of communication module 41.It can be with
Address code information acquisition instruction is sent to interchanger 11 for communication module 41, and interchanger 11 again sends address code information packet
To communication module 41, the acquisition instruction sends address code information packet to communication module 41 for controlling interchanger 11.
In the embodiment of the present application, processing module 42 is used to handle the address code information packet of the offer of communication module 41, passes through
The address code information packet sent to the communication module in multiple primary equipment terminals 3 is compared, and determines multiple primary equipments
Connection relationship between terminal 3, to generate the link information between multiple primary equipment terminals 3.
Topological structure automatic recognition system provided by the present application, including communicating terminal 1, addressing terminal 2, multiple primary equipments
Terminal 3 and identification terminal 4.Pass through the both ends setting of the connecting cable between primary equipment terminal 3 and multiple primary equipment terminals 3
Address terminal 2；Then the address code information of addressing terminal 2 is obtained by communicating terminal 1, and after generating address code information packet,
It is sent to identification terminal 4；Identification terminal 4 to address code information packet carry out data processing, generate multiple primary equipment terminals 3 it
Between link information, it is real to identify in true type power distribution network test platform complicated line construction between multiple primary equipment terminals 3
The topological structure automatic identification of existing power distribution network experiment porch.
Topological structure automatic recognition system provided by the present application is also stored with address code table in the processing module 42,
Processing module 42 is by generating multiple primary equipment terminals 3 for the data and the comparison of address code table in address code information packet
Between link information.
In the embodiment of the present application, after processing module 42 handles the information in address code information packet, need and ground
Location coding schedule compares, and generates the link information between multiple primary equipment terminals 3.
It referring to fig. 4, is the identification process schematic diagram of primary equipment terminal connection relationship.
Step 401, the address code information packet that multiple switch is sent is obtained.
Processing module 42 obtains the address code information packet that interchanger 11 provides by communication module 41.
Such as the address code information packet that two interchangers 11 provide, cable distribution box is contained in an address code packet
The address code of address code and a connecting cable, address code in another address code information packet comprising ring network cabinet and
The address code of one connecting cable.
Step 402, the data of more multiple encoded information packets are searched the identical address of connecting cable address code information and are compiled
Code packet, the identical cable of address code information are to lead to a connecting cable.
Processing module 42 compares the data of two address code information packets first, searches the identical address of cable address code
Encoded information packet, the identical Electricity Federation of cable address code, that is, same connecting cable.
It is connected with each other between cable distribution box and ring network cabinet as locating for two interchangers 11, connecting cable both ends provide
Address code it is identical.
Step 403, it is whole that primary equipment in the identical two address code information packets of cable address code information is extracted respectively
Two primary equipment terminals of the address code information at end, i.e. same cable connection.
As processing module 42 respectively from two address code information packets extraction place cable distribution box and ring network cabinet address
Encoded information.
Step 404, the address code information of primary equipment terminal is compareed with address code table, determines primary equipment terminal
Connection relationship.
Such as the address code information of cable distribution box interconnected and ring network cabinet is compareed with address code table, from
And determine the connection relationship of specific cable distribution box and ring network cabinet.
The topological structure automatic recognition system that itself please be provided, the addressing terminal 2 include sequentially connected address code
Module 21, connection 22 and joint module 23.
The address code module 21 is used for storage address encoded information by 22 jointing module 23 of connection；Institute
It states joint module 23 and connects the interface module 12, to transmit data.It is provided with the address volume at same connecting cable both ends
Include identical address encoded information in code module 21, indicates the identity coding of the same connecting cable.
In the embodiment of the present application, addressing terminal 2 includes address code module 21 and joint module 23；The addressing terminal 2
In address code module 21 be used for storage address encoded information；23 connection interface module 12 of joint module is used for ground
Address code information in location coding module 21 is transferred to communication module 41.
Topological structure automatic recognition system provided by the present application, the connection 22 are flexible connection line.
In the embodiment of the present application, the connection 22 is flexible connection line.The addressing terminal 2 at connecting cable both ends is set
It needs that connecting cable is followed to be installed and dismantled, in order to adapt to connect, connection 22 is set as flexible connection line, effectively extends
Address the service life of terminal 2.
Topological structure automatic recognition system provided by the present application, the identification terminal 4 further include display module 43 and power supply
Module 44, the 44 connecting communication module 41 of power module, processing module 42 and display module 43, for providing power supply；It is described
Display module 43 connects processing module 42, for showing the link information between multiple primary equipment terminals 3.
In the embodiment of the present application, the identification terminal 4 further includes display module 43, and display module 43 connects processing module
42, the link information between multiple primary equipment terminals 3 generated for Display processing module 42.
Topological structure automatic recognition system provided by the present application, the multiple primary equipment terminal 3 are ring network cabinet, cable point
Connect case or load.
In the embodiment of the present application, the multiple primary equipment terminal 3 is ring network cabinet, cable distribution box or load.It identifies more
Link information between a primary equipment terminal 3 is the experiment porch that identification is made of ring network cabinet, cable distribution box or load
In multiple primary equipment topological structures.
Topological structure automatic recognition system provided by the present application, including communicating terminal, addressing terminal, multiple primary equipments are whole
End and identification terminal.The address code information of addressing terminal 2 is obtained by communicating terminal 1, and after generating address code information packet,
It is sent to identification terminal 4；Identification terminal 4 to address code information packet carry out data processing, generate multiple primary equipment terminals 3 it
Between link information, it is real to identify in true type power distribution network test platform complicated line construction between multiple primary equipment terminals 3
The now automatic identification of true type power distribution network test platform primary equipment topological structure.
Similar portion cross-reference between embodiment provided by the present application, specific embodiment provided above is only
It is several examples under the total design of the application, does not constitute the restriction of the application protection scope.For those skilled in the art
For member, any other embodiment expanded without creative efforts according to application scheme all belongs to
In the protection scope of the application.
Claims (6)
1. a kind of topological structure automatic recognition system characterized by comprising communicating terminal (1), addressing terminal (2), Duo Geyi
Secondary device terminal (3) and identification terminal (4)；
The communicating terminal (1) includes interchanger (11), multiple interface modules (12) and communication power supply (13), the interchanger
(11) connection interface module (12) and communication power supply (13)；
The both ends of connecting cable are provided between the inside and multiple primary equipment terminals (3) of the primary equipment terminal (3)
It addresses terminal (2)；The addressing terminal (2) is used for storage address encoded information；The address code information is that primary equipment is whole
Hold the address code information of (3) or the address code information of cable；
Communicating terminal (1) setting is internal in primary equipment terminal (3), and multiple interface modules (12), which are separately positioned on, once to be set
At standby terminal (3) inside and cable interface；It is arranged in the internal interface module (12) of primary equipment terminal (3) and addressing terminal
(2) it is connected with each other, for obtaining the address code information of primary equipment terminal (3)；Interface module at cable interface is set
(12) it is connect with the addressing terminal (2) that cable ends are arranged in, for obtaining the address code information of cable；The interchanger
(11) for receiving the address code data of multiple interface modules (12) offer, and address code information packet is generated；
The identification terminal (4) includes communication module (41) and processing module (42)；The communication module (41) connects interchanger
(11), for obtaining the address code information packet of interchanger (11)；Processing module (42) the connecting communication module (41), is used for
The address code information packet of communication module (41) offer is provided, and is generated between multiple primary equipment terminals (3)
Link information.
2. topological structure automatic recognition system according to claim 1, which is characterized in that in the processing module (42) also
It is stored with address code table, processing module (42) is raw by comparing the data in address code information packet with address code table
At the link information between multiple primary equipment terminals (3).
3. topological structure automatic recognition system according to claim 1, which is characterized in that the addressing terminal (2) includes
Sequentially connected address code module (21), connection (22) and joint module (23)；
The address code module (21) is used for storage address encoded information by connection (22) jointing module (23)；
The joint module (23) connects the interface module (12), to transmit data.
4. topological structure automatic recognition system according to claim 3, which is characterized in that the connection (22) is flexibility
Connecting line.
5. topological structure automatic recognition system according to claim 1, which is characterized in that the identification terminal (4) is also wrapped
Include display module (43) and power module (44), power module (44) the connecting communication module (41), processing module (42) and
Display module (43), for providing power supply；The display module (43) connects processing module (42), multiple once sets for showing
Link information between standby terminal (3).
6. topological structure automatic recognition system according to claim 1, which is characterized in that the multiple primary equipment terminal
It (3) is ring network cabinet, cable distribution box or load.
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| CN201910583662.9A CN110221150B (en) | 2019-07-01 | 2019-07-01 | Automatic topological structure identification system |
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| CN201910583662.9A CN110221150B (en) | 2019-07-01 | 2019-07-01 | Automatic topological structure identification system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113809820A (en) * | 2021-07-30 | 2021-12-17 | 北京智芯微电子科技有限公司 | Method, device, system, medium and signal encoding method for identifying platform zone topology |
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Effective date of registration: 20221221 Address after: 650217 No. 105 Yunda West Road, Kunming Economic and Technological Development Zone, Yunnan Province Patentee after: ELECTRIC POWER RESEARCH INSTITUTE, YUNNAN POWER GRID Co.,Ltd. Address before: 650217 No. 105 Yunda West Road, Kunming Economic and Technological Development Zone, Yunnan Province Patentee before: YUNNAN ELECTRIC POWER TECHNOLOGY Co.,Ltd. Patentee before: ELECTRIC POWER RESEARCH INSTITUTE, YUNNAN POWER GRID Co.,Ltd. |
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