CN102904182B - A kind of smart grounding wire management box - Google Patents
A kind of smart grounding wire management box Download PDFInfo
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- CN102904182B CN102904182B CN201210452035.XA CN201210452035A CN102904182B CN 102904182 B CN102904182 B CN 102904182B CN 201210452035 A CN201210452035 A CN 201210452035A CN 102904182 B CN102904182 B CN 102904182B
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Abstract
This application provides a kind of smart grounding wire management box, earth connection in the transformer station that described smart grounding wire management box is corresponding, A phase circuit, B phase circuit and C phase circuit are separately installed with electronic tag, in user's input grounding line parameter to smart grounding wire management box, by the controller in smart grounding wire management box, the electronic tag parameter that this earth connection parameter and each collector gather is mated again, when earth connection parameter and described electronic tag parameter matching, obtain correct mounting point, and send alarm prompt to corresponding electronic tag, with alert.Therefore, when earth connection is arbitrarily placed, controller still can obtain electronic tag parameter by collector, and then obtain correct mounting point, thus avoid earth connection unnumbered and arbitrarily place the earth connection misconnection that causes and leak the problem of tearing open, improve substation safety, and strengthen personal safety guarantee.
Description
Technical Field
The application relates to the technical field of grounding wires, in particular to an intelligent grounding wire management box.
Background
The grounding wire is a life wire for ensuring the personal safety of workers, the operation of assembling and disassembling the grounding wire is the operation with high danger in the electrical operation, and the consequence is serious once an accident occurs. Therefore, ensuring the correctness of installing and disassembling the grounding wire is an important work for the safe and reliable operation of the substation.
In order to prevent ground wire accidents caused by artificial responsibility, the national electric power safety department requires that each group of ground wires are numbered and stored in a fixed place, the fixed position also needs to have the same number as the ground wire number, and documents recording the ground wires are required to be marked according to the ground wire number.
However, some existing substations do not pay attention to the management of the grounding wires, and if the grounding wires are not numbered and are placed randomly, the phenomenon that the grounding wires are connected in a wrong mode or are disconnected in a missing mode often occurs when an operator operates the grounding wires.
Disclosure of Invention
The technical problem that this application will be solved provides an intelligence earth connection management case for earth connection unnumbered and place the earth connection misconnection that leads to and leak the problem of tearing open at will among the solution prior art.
The application provides an intelligence earth connection management case, install electronic tags on earth connection, A looks circuit, B looks circuit and the C looks circuit in the transformer substation that intelligence earth connection management case corresponds respectively, intelligence earth connection management case includes:
the keyboard is used for inputting parameters of the grounding wire by a user;
the first collector is connected with the grounding wire and the phase A circuit and used for collecting electronic tag parameters of the grounding wire and the phase A circuit;
the second collector is connected with the grounding wire and the phase-B line and is used for collecting electronic tag parameters of the grounding wire and the phase-B line;
the third collector is connected with the grounding wire and the C-phase circuit and used for collecting electronic tag parameters of the grounding wire and the C-phase circuit;
and the controller is connected with the keyboard, the first collector, the second collector and the third collector and used for matching the grounding wire parameters and the electronic tag parameters input by a user, acquiring correct hanging points under the condition that the grounding wire parameters and the electronic tag parameters are matched, and sending a prompt command to the corresponding electronic tag.
Preferably, the method further comprises the following steps:
the power carrier communication module is respectively connected with the grounding wire, the A-phase circuit, the B-phase circuit and the C-phase circuit and used for receiving respective state signals of the grounding wire, the A-phase circuit, the B-phase circuit and the C-phase circuit;
the concentrator is connected with the power carrier communication module and used for forwarding the state signal;
and the serial port server is connected with the aggregator and used for forwarding the state signal to the local side exchanger.
Preferably, the aggregator is connected through an RS485 interface.
Preferably, the serial server converts the status signal into data in a TCP/IP format, and sends the data to the office switch through an ethernet.
Preferably, the method further comprises the following steps: and the display screen is used for displaying the parameters of the grounding wire.
Preferably, the keyboard is a physical keyboard or a virtual keyboard.
Compared with the prior art, the method has the following advantages:
by applying the technical scheme, the electronic tags are respectively installed on the grounding wire, the A-phase line, the B-phase line and the C-phase line in the transformer substation, so that when an operator operates the grounding wire, firstly, grounding wire parameters are input to the intelligent grounding wire management box, then, the controller in the intelligent grounding wire management box matches the grounding wire parameters with the electronic tag parameters collected by each collector, and under the condition that the grounding wire parameters are matched with the electronic tag parameters, correct hanging points are obtained, and an alarm prompt is sent to the corresponding electronic tags to prompt the operator. Therefore, when the grounding wire is placed at will, the controller can still obtain the parameters of the electronic tag through the collector, and further obtain the correct hanging point, so that the problems that the grounding wire is not numbered and the grounding wire is mistakenly connected and is not detached due to random placement are avoided, the safety of a transformer substation is improved, and the personal safety guarantee is enhanced.
Of course, it is not necessary for any product to achieve all of the above-described advantages at the same time for the practice of the present application.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive labor.
Fig. 1 is a schematic diagram of a structure of an intelligent ground wire management box of the present application;
fig. 2 is another schematic structural diagram of an intelligent ground wire management box according to the present application;
fig. 3 is a schematic structural diagram of another intelligent ground wire management box according to the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
One embodiment
Referring to fig. 1, a schematic structural diagram of an intelligent ground wire management box provided in the present application is shown, in this embodiment, each substation is configured with one intelligent ground wire management box, and electronic tags are respectively installed on all ground wires, a-phase lines, B-phase lines, and C-phase lines in the substation, and record lines corresponding to the electronic tags.
The intelligent ground wire management box shown in fig. 1 may include: keyboard 11, first picker 12, second picker 13, third picker 14, and controller 15. Wherein
The keypad 11 is used for the user to input the ground line parameter. In this embodiment, the ground line parameter may be a hanging point on which the ground line is hung. Because the hanging points of different grounding wires are different, the hanging points can be used as grounding wire parameters to distinguish different grounding wires.
In the present embodiment, the keyboard 11 may be a physical keyboard, such as a currently-used computer keyboard. Of course, the keyboard 11 may also be a virtual keyboard, such as a virtual keyboard currently used in smart phones, and the virtual keyboard may be in a full keyboard layout form.
The first collector 12 is connected to the ground line and the a-phase line, and is configured to collect electronic tag parameters of the ground line and the a-phase line. The first collector 12 collects the electronic tag parameters of the ground wire and the electronic tag parameters of the a-phase line respectively, the electronic tag parameters of the ground wire can be hanging points on which the ground wire is hung, the electronic tag parameters of the a-phase line can be hanging points on the a-phase line, and the hanging points indicate interaction points of the ground wire and the a-phase line.
The second collector 13 is connected to the ground line and the phase-B line, and is configured to collect electronic tag parameters of the ground line and the phase-B line. The second collector 13 collects the electronic tag parameters of the ground wire and the electronic tag parameters of the B-phase line, respectively, where the electronic tag parameters of the ground wire may be hanging points on which the ground wire is hung, and the electronic tag parameters of the B-phase line may be hanging points on the B-phase line, where the hanging points indicate interaction points between the ground wire and the B-phase line.
The third collector 14 is connected to the ground line and the C-phase line, and is configured to collect electronic tag parameters of the ground line and the C-phase line. The third collector 14 collects the electronic tag parameters of the ground wire and the electronic tag parameters of the C-phase line, respectively, where the electronic tag parameters of the ground wire may be hanging points on which the ground wire is hung, and the electronic tag parameters of the C-phase line may be hanging points on the C-phase line, where the hanging points indicate interaction points between the ground wire and the C-phase line.
In practical application, the interaction points of the different-phase lines and the grounding line are different, namely the hanging points of the different-phase lines are different, so that the corresponding phase line and grounding line can be identified through the hanging points.
The controller 15 is connected to the keyboard 11, the first collector 12, the second collector 13, and the third collector 14, and is configured to match a ground line parameter and an electronic tag parameter input by a user, obtain a correct hanging point, and send a prompt command to a corresponding electronic tag.
In this embodiment, the ground line parameter and the electronic tag parameter that match the user input may be: and matching the hanging point input by the user with hanging points of different phase lines collected by different collectors from the electronic tag, and when a certain phase line has the hanging point input by the user, indicating that the hanging point is the hanging point to be hung by the current grounding wire, acquiring the hanging point as a correct hanging point, and sending a prompt command to the corresponding electronic tag to prompt the user that the hanging point is correct, so that hanging can be carried out.
However, when all the phase lines have no hitching point inputted by the user, the hitching point is indicated as being wrong, and the controller 15 may prompt the user of the hitching point mistake in a warning manner to remind the user that the hitching cannot be performed.
By applying the technical scheme, the electronic tags are respectively installed on the grounding wire, the A-phase line, the B-phase line and the C-phase line in the transformer substation, so that when an operator operates the grounding wire, firstly, grounding wire parameters are input to the intelligent grounding wire management box, then, the controller 15 in the intelligent grounding wire management box matches the grounding wire parameters with the electronic tag parameters collected by each collector, and under the condition that the grounding wire parameters are matched with the electronic tag parameters, correct hanging points are obtained, and alarm prompts are sent to the corresponding electronic tags to prompt the operator. Therefore, when the grounding wire is placed at will, the controller 15 can still obtain the parameters of the electronic tag through the collector, and further obtain the correct hanging point, so that the problems that the grounding wire is not numbered and is placed at will to cause the grounding wire to be misconnected and missed to be disconnected are avoided, the safety of a transformer substation is improved, and the personal safety guarantee is enhanced.
Yet another embodiment
Referring to fig. 2, another structural schematic diagram of an intelligent ground wire management box provided in the present application is shown, and on the basis of fig. 1, the intelligent ground wire management box further includes a power carrier communication module, an aggregator 16, a serial server 17, and an office switch 18. Wherein,
the power carrier communication module is respectively connected with the grounding wire, the A-phase circuit, the B-phase circuit and the C-phase circuit and used for receiving respective state signals of the grounding wire, the A-phase circuit, the B-phase circuit and the C-phase circuit.
In this embodiment, the status signal indicates the current operating status of each line. And the power carrier communication module sends the state signals of all lines to the concentrator 16 by taking 3-phase 4-line weak current lines in the transformer substation as communication media.
The aggregator 16 is connected to the power carrier communication module, and after receiving the status signal, forwards the status signal to the serial server 17. In this embodiment, the aggregator 16 may be connected to the serial server 17 through an RS485 interface, and forward the status signal through the RS485 interface. After receiving the status signal, the serial server 17 forwards the status signal to the office switch 18 via the ethernet.
The office side switch 18 is a switch located in the power office lan, and the switch can display the status signal to a display of the power office monitoring department, so that the monitoring department can monitor the operation of the line in real time. And then after the earth connection is stolen, the monitoring department can discover in time that the earth connection is stolen, and further the monitoring department can inform in time that the maintenance department is stolen the earth connection to in time the maintenance department handles in time.
It should be noted that: after receiving the status signal, the serial server 17 converts the status signal into data in a TCP/IP (transmission control protocol/internet protocol) format, and transmits the data to the office switch via the ethernet.
In all the above embodiments, the intelligent ground wire management box may further include a display screen, as shown in fig. 3. Fig. 3 is a schematic structural diagram of the intelligent ground wire management box provided by the present application, based on fig. 2, in which a display screen 19 displays the ground wire parameters, so that a user can check whether the input of the ground wire parameters is correct at any time.
It should be noted that, in the present specification, the embodiments are all described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments may be referred to each other.
Finally, it should also be noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that an article or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such article or apparatus. The term "comprising", without further limitation, means that the element so defined is not excluded from the presence of another, identical element in the article or device in which the element is included.
The above detailed description is made on the intelligent ground wire management box provided by the application, and a specific example is applied in the description to explain the principle and the implementation of the application, and the description of the above embodiment is only used to help understand the core idea of the application; meanwhile, for a person skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.
Claims (1)
1. The utility model provides an intelligence earth connection management case, its characterized in that, install electronic tags on earth connection, A looks circuit, B looks circuit and the C looks circuit in the transformer substation that intelligence earth connection management case corresponds respectively, intelligence earth connection management case includes:
the keyboard is used for inputting parameters of the grounding wire by a user;
the first collector is connected with the grounding wire and the phase-A circuit and used for collecting electronic tag parameters of the grounding wire and the phase-A circuit, the electronic tag parameters of the grounding wire are hanging points on which the grounding wire is hung, the electronic tag parameters of the phase-A circuit are hanging points on the phase-A circuit, and the hanging points indicate interaction points of the grounding wire and the phase-A circuit;
the second collector is connected with the grounding wire and the phase-B line and used for collecting electronic tag parameters of the grounding wire and the phase-B line, the electronic tag parameters of the grounding wire are hanging points on which the grounding wire is hung, the electronic tag parameters of the phase-B line are hanging points on the phase-B line, and the hanging points indicate interaction points of the grounding wire and the phase-B line;
the third collector is connected with the grounding wire and the C-phase line and used for collecting electronic tag parameters of the grounding wire and the C-phase line, the electronic tag parameters of the grounding wire are hanging points hung on the grounding wire, the electronic tag parameters of the C-phase line are hanging points on the C-phase line, and the hanging points indicate interaction points of the grounding wire and the C-phase line;
the controller is connected with the keyboard, the first collector, the second collector and the third collector, and is used for matching grounding wire parameters and electronic tag parameters input by a user, acquiring correct hanging points under the condition that the grounding wire parameters and the electronic tag parameters are matched, and sending a prompt command to the corresponding electronic tag;
the display screen is used for displaying the parameters of the grounding wire;
the keyboard is a solid keyboard or a virtual keyboard;
the power carrier communication module is respectively connected with the grounding wire, the A-phase circuit, the B-phase circuit and the C-phase circuit and used for receiving respective state signals of the grounding wire, the A-phase circuit, the B-phase circuit and the C-phase circuit;
the concentrator is connected with the power carrier communication module and used for forwarding the state signal;
the serial port server is connected with the aggregator and used for forwarding the state signal to the local side switch;
the collectors are connected through RS485 interfaces;
and the serial server converts the state signal into data in a transmission control protocol/internet protocol (TCP/IP) format and sends the data to the office side switch through an Ethernet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210452035.XA CN102904182B (en) | 2012-11-12 | 2012-11-12 | A kind of smart grounding wire management box |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210452035.XA CN102904182B (en) | 2012-11-12 | 2012-11-12 | A kind of smart grounding wire management box |
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| CN102904182A CN102904182A (en) | 2013-01-30 |
| CN102904182B true CN102904182B (en) | 2016-01-13 |
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| CN201210452035.XA Active CN102904182B (en) | 2012-11-12 | 2012-11-12 | A kind of smart grounding wire management box |
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| CN110137831B (en) * | 2019-05-24 | 2024-07-05 | 国家电网有限公司 | Intelligent safety control box for transformer substation grounding wire |
Citations (5)
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|---|---|---|---|---|
| CN101826757A (en) * | 2010-04-29 | 2010-09-08 | 杭州市电力局 | Method and device for managing earth wire |
| CN101888118A (en) * | 2010-06-07 | 2010-11-17 | 南京工程学院 | Intelligent management system of electric power grounding wire based on RFID (Radio Frequency Identification Device) |
| CN201667491U (en) * | 2010-04-08 | 2010-12-08 | 宁波电业局 | Ground wire monitoring device used in transformer station |
| CN202111863U (en) * | 2011-01-24 | 2012-01-11 | 武汉奋进电力技术有限公司 | Monitoring system capable of monitoring grounding wire state of transformer substation |
| CN202888683U (en) * | 2012-11-12 | 2013-04-17 | 奉化市供电局 | Intelligent grounding wire management box |
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2012
- 2012-11-12 CN CN201210452035.XA patent/CN102904182B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201667491U (en) * | 2010-04-08 | 2010-12-08 | 宁波电业局 | Ground wire monitoring device used in transformer station |
| CN101826757A (en) * | 2010-04-29 | 2010-09-08 | 杭州市电力局 | Method and device for managing earth wire |
| CN101888118A (en) * | 2010-06-07 | 2010-11-17 | 南京工程学院 | Intelligent management system of electric power grounding wire based on RFID (Radio Frequency Identification Device) |
| CN202111863U (en) * | 2011-01-24 | 2012-01-11 | 武汉奋进电力技术有限公司 | Monitoring system capable of monitoring grounding wire state of transformer substation |
| CN202888683U (en) * | 2012-11-12 | 2013-04-17 | 奉化市供电局 | Intelligent grounding wire management box |
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