CN205302333U - Transformer substation articulates ground wire detecting system - Google Patents
Transformer substation articulates ground wire detecting system Download PDFInfo
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- CN205302333U CN205302333U CN201520926630.1U CN201520926630U CN205302333U CN 205302333 U CN205302333 U CN 205302333U CN 201520926630 U CN201520926630 U CN 201520926630U CN 205302333 U CN205302333 U CN 205302333U
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- ground wire
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- earth lead
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Abstract
The utility model provides a transformer substation articulates ground wire detecting system, include: the RFID label sets up on each earth connection in the ground wire storehouse, ground wire storehouse RFID read write line sets up in ground wire ku men position, equipment RFID read write line, it needs to connect at each to set up the equipment relevant position of earth connection, but portable instructs the terminal, master server. In the above -mentioned scheme, adopted RFID technique and wearing formula technique to combine, the server that utilizes the distal end detect each earth connection whether the exact connect or demolish, can only rely on the mode of manpower detection among the prior art that compares like this, the embodiment of the utility model provides a very big improvement the reliability.
Description
Technical field
This utility model relates to electronic technology field, particularly relates to a kind of transformer station hanging earthing conductor detection system.
Background technology
The electric power being transported to various places continually is the resource that human lives is indispensable, and transmit electricity, power transformation technology is to ensure that the basis that electric power transmits. Safety and reliability in order to ensure electric power transmission, it is necessary to regularly transformer station is overhauled.
Existing transformer station carries out that the job step of a grid switching operation and overhaul of the equipments is complicated and the persistent period is long, connects devices in earth lead therefore to ensure that the reliable ground of equipment typically requires, is commonly called as hanging earthing conductor. And ultra-high voltage transformer station, Ultra-high Voltage Substations are because of reasons such as the mode of connection are complicated, electric pressure is high, equipment importance is high, generally require and need the hanging earthing conductor respectively of the multiple equipment in multiple intervals in a maintenance process, thus cause being easy to occur that being strayed into interval hanging earthing conductor, hanging earthing conductor mistake, leakage dismounting ground wire etc. slips up, and brings great potential safety hazard. Manpower can only be relied on when station at present to carry out checking ground wire mounting, thus can there is the potential safety hazard of missing inspection.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of transformer station hanging earthing conductor system, it is possible to based on rational wearable technology, ground wire mounting is detected, it is prevented that the missing inspection potential safety hazard that the mode of manual detection exists.
In order to solve the problems referred to above, this utility model embodiment proposes a kind of transformer station hanging earthing conductor detection system, including:
Main control server, connects the instruction terminal of ground wire storehouse rfid interrogator, equipment rfid interrogator, portable;
RFID tag, is arranged on each earth lead in ground wire storehouse, and described each RFID tag has unique ID;
Ground wire storehouse rfid interrogator, it is arranged on ground wire Ku Men position, described ground wire storehouse rfid interrogator has unique mark, and described ground wire storehouse rfid interrogator connects described main control server and is sent to described main control server with the unique ID by the RFID tag on the described earth lead read;
Equipment rfid interrogator, it is arranged on each equipment relevant position needing to connect described earth lead, described equipment rfid interrogator has unique mark, and described equipment rfid interrogator connects described main control server so that unique ID of the RFID tag on the described earth lead read and this equipment rfid interrogator are sent to described main control server;
The instruction terminal of portable, described instruction terminal can connect described main control server by wireless network;
The closing switch of wherein said equipment connects described main control server, so that the control module of described main control server is not detected by close described closing switch before all earth leads have all returned to ground wire storehouse.
Wherein, described instruction terminal is arranged on work clothes or the working cap of staff, and described instruction terminal includes display screen and mainboard, described mainboard includes the datacom chip for connecting described main control server, for connecting the speech play chip playing navigation information and warning message.
Wherein, described system also includes device prompts device, described device prompts device is arranged on each relevant position needing to connect the equipment of earth lead, the control module of described main control server connects described device prompts device, during to determine corresponding equipment after receiving connection ground wire storehouse receiver module and sending the data come, the device prompts device controlling this equipment is pointed out.
Wherein, described system also includes the monitoring display screen terminal being arranged in ground wire storehouse, and described monitoring display screen terminal connects described main control server to show state and/or the warning message of earth lead.
Meanwhile, this utility model embodiment also proposed the earth lead of a kind of transformer station hanging earthing conductor detection system, and the periphery of earth lead is provided with protection outer package, and is provided with RFID tag in described protection outer package; Described RFID tag has unique ID.
Having the beneficial effect that of technique scheme of the present utility model:
In such scheme, have employed RFID technique and wearable technology combines, utilizing the server of far-end to detect each earth lead whether correct connection or dismounting, can only rely on the mode that manpower detects in prior art of so comparing, this utility model embodiment greatly improves reliability.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment;
Fig. 2 is the wire management system composition diagram intelligently of this utility model embodiment;
Fig. 3 is the reception hanging earthing conductor task business flow chart of this utility model embodiment;
The operator that Fig. 4 is this utility model embodiment mounts a ground wire business process map;
Fig. 5 is the intelligent supplementary module business process map of this utility model embodiment;
Fig. 6 is the hanging earthing conductor finishing service flow chart of this utility model embodiment;
Fig. 7 is the dismounting ground wire business process map of this utility model embodiment;
Ground wire warning business process map is torn in the leakage that Fig. 8 is this utility model embodiment open.
Detailed description of the invention
For making the technical problems to be solved in the utility model, technical scheme and advantage clearly, it is described in detail below in conjunction with the accompanying drawings and the specific embodiments.
The potential safety hazard caused only by manual detection when carrying out hanging earthing conductor operation for substation equipment of the prior art, this utility model embodiment proposes a kind of transformer station hanging earthing conductor detection system and method.
As shown in Figure 1, transformer station's hanging earthing conductor detection system that this utility model embodiment proposes includes:
RFID tag, is arranged on each earth lead in ground wire storehouse, and described each RFID tag has unique ID;
Ground wire storehouse rfid interrogator, it is arranged on ground wire Ku Men position, described ground wire storehouse rfid interrogator has unique mark, and described ground wire storehouse rfid interrogator connects described main control server and is sent to described main control server with the unique ID by the RFID tag on the described earth lead read;
Equipment rfid interrogator, it is arranged on each equipment relevant position needing to connect described earth lead, described equipment rfid interrogator has unique mark, and described equipment rfid interrogator connects described main control server so that unique ID of the RFID tag on the described earth lead read and this equipment rfid interrogator are sent to described main control server;
The instruction terminal of portable, described instruction terminal can connect described main control server by wireless network;
Main control server, connects the instruction terminal of ground wire storehouse rfid interrogator, equipment rfid interrogator, portable;
The closing switch of wherein said equipment connects described main control server, so that the control module of described main control server is not detected by close described closing switch before all earth leads have all returned to ground wire storehouse.
Wherein, described instruction terminal is arranged on work clothes or the working cap of staff, and described instruction terminal includes display screen and mainboard, described mainboard includes the datacom chip for connecting described main control server, for connecting the speech play chip playing navigation information and warning message.
Wherein, described system also includes device prompts device, described device prompts device is arranged on each relevant position needing to connect the equipment of earth lead, the control module of described main control server connects described device prompts device, during to determine corresponding equipment after receiving connection ground wire storehouse receiver module and sending the data come, the device prompts device controlling this equipment is pointed out.
Wherein, described system also includes the monitoring display screen terminal being arranged in ground wire storehouse, and described monitoring display screen terminal connects described main control server to show state and/or the warning message of earth lead.
Exemplarily property illustrates, this main control server may include that
Ground wire storehouse receiver module, for receiving data that the ground wire storehouse rfid interrogator being arranged on ground wire Ku Men position sends and parsing unique ID of described earth lead in data, to determine the earth lead of outbound;
Equipment receiver module, for receiving data that the equipment rfid interrogator being arranged on each equipment relevant position needing to connect described earth lead sends and parsing unique ID of described earth lead in data and unique mark of this equipment rfid interrogator;
Control module, corresponding relation for earth lead and the equipment of pre-stored, with when described ground wire storehouse receiver module receives earth lead outbound, the data received by described connection ground wire storehouse receiver module and equipment receiver module judge whether earth lead is correctly suspended on equipment; And described control module is also pre-stored with the list of all devices needing hanging earthing conductor, judge whether all devices all hanging earthing conductor in list with the data received by described connection ground wire storehouse receiver module and equipment receiver module; And described control module is additionally operable to after maintenance to judge whether that all earth leads have all returned to ground wire storehouse by the data of described connection ground wire storehouse receiver module;
Navigation module, the instruction terminal for connecting described portable sends navigation information and information;
Wherein, described navigation module specifically includes:
Map memory element, is used for storing transformer station's map and per unit position and unique mark of per unit equipment rfid interrogator;
Navigation elements, corresponding relation for the unique ID of earth lead received according to described control module and described earth lead with equipment, determine that equipment that described earth lead is corresponding is as purpose equipment, and determine the position of described purpose equipment according to the map of described map memory element storage, and generate navigation information and be sent to the instruction terminal of described portable;
Alarm unit, the information that equipment receiver module described in real-time reception returns, and unique mark of unique equipment rfid interrogator identifying the purpose equipment determined with described navigation elements of the equipment rfid interrogator of this equipment receiver module return is carried out real-time matching, send warning message to point out the device Errors of hanging earthing conductor when it fails to match to the instruction terminal of described portable; It is additionally operable to the alert when described main control module has detected that earth lead does not return to ground wire storehouse;
The closing switch of wherein said equipment connects described main control server, so that the control module of described main control server is not detected by close described closing switch before all earth leads have all returned to ground wire storehouse.
Meanwhile, this utility model embodiment also proposed the earth lead of a kind of transformer station hanging earthing conductor detection system, and the periphery of earth lead is provided with protection outer package, and is provided with RFID tag in described protection outer package; Described RFID tag has unique ID.
In order to make the structure of this utility model embodiment more readily appreciate, the embodiment of this utility model once introduced below workflow operationally:
When staff is from when taking out earth lead in ground wire storehouse, ground wire storehouse, this ground wire Ku Men position rfid interrogator reads the RFID tag on described earth lead in real time, and determines, with the corresponding relation of equipment, the equipment that this earth lead is corresponding according to the earth lead of pre-stored; Transformer station's map according to pre-stored and per unit position, it is determined that arrive the navigation information of this equipment, and described navigation information is sent to the instruction terminal that staff carries;
Implement to read RFID tag by being arranged on the equipment rfid interrogator of equipment relevant position, and according to unique ID of the RFID tag received determine this earth lead whether to should equipment, if otherwise alert;
The corresponding relation of the earth lead according to pre-stored and equipment, it is determined whether each equipment had all read the RFID tag of corresponding earth lead, if otherwise alert;
Ground wire storehouse, described ground wire Ku Men position rfid interrogator reads the RFID tag on described earth lead in real time to determine whether that all earth leads have all returned in ground wire storehouse; If otherwise alert.
This utility model embodiment is further described by the instantiation below in conjunction with Fig. 2-Fig. 8. As shown in Figure 2, main control server that system described in the utility model is managed by Intelligent earth wire, it is additionally arranged the earth lead of radio frequency identification (RFID) tag, it is arranged on the ground wire storehouse rfid interrogator on the door of ground wire storehouse, it is arranged on Substation Operating personnel's frock or crash helmet instruction from above terminal, it is arranged on the equipment rfid interrogator of each equipment relevant position needing to connect described earth lead, there is ground wire and go out binning state and show and the monitoring display screen terminal of Intelligent earth wire display function of phonic warning.
The mode of operation of this utility model embodiment is as follows:
S1. ground wire operation task is received: as it is shown on figure 3, when transformer station performs back brake inspection operation, it is often necessary to hanging earthing conductor operates. Now send the mounting operation task main control server to this utility model embodiment of 3 ground wires from the workflow module of transformer station PMS (production management system) system, main control server notifies that staff starts to perform hanging earthing conductor operation task.
S2. one ground wire of mounting: as shown in Figure 4, after staff dresses the frock/helmet being equiped with instruction terminal, takes out No. 1 earth lead from the earth wire rack in ground wire storehouse. This earth lead is to have installed RFID tag on the basis of common earth lead additional, and this RFID tag is provided externally with the protection outer package of high intensity, it is prevented that RFID tag damages. Staff is at the RFID tag on ground wire storehouse door, this ground wire storehouse rfid interrogator real time automatic detection earth lead, it is possible to No. 1 earth lead outbound detected. Now ground wire storehouse rfid interrogator and main control server communication, main control server communication updates the monitoring display screen terminal being arranged in ground wire storehouse, sends navigation information to the instruction terminal of staff simultaneously.
S3. location and navigation: as it is shown in figure 5, staff is by indicating the navigation information of terminal to reach the device location of correspondence. Owing to indoor positioning is difficult to accomplish extremely accurately, the equipment rfid interrogator that therefore can arrange at the correspondence position of equipment. This equipment rfid interrogator has unique mark, therefore the RFID tag on equipment rfid interrogator real time automatic detection earth lead, it is possible to detect whether the staff holding No. 1 earth lead arrives correct device location. Sometimes there is multiple interval in transformer station, in each interval, be provided with different equipment; Employing equipment rfid interrogator is it is prevented that staff goes to the wrong way interval because of error. Once main control server finds that staff has gone to the wrong way interval, it is possible to by indicating terminal alert.
S4. completing ground wire operation task: as shown in Figure 6, staff is after the mounting of No. 1 earth lead completing S1-S3, and this instruction terminal can return to ground wire storehouse under the guiding of main control server; Repeat aforesaid flow process, it is possible to complete the mounting of No. 2 earth leads and No. 3 earth leads.
Meanwhile, the monitoring display terminal in ground wire storehouse shows the state of each earth lead in real time, to realize the whole process monitoring of hanging earthing conductor operation.
S5. ground wire operation task is removed: as shown in Figure 7, after back brake inspection operation completes, need to remove all ground wires above mounted before recovering power transmission, similar with the process of S3, operator removes each ground wire one by one under the guiding of intelligence supplementary module, and realize the return in-stockroom operation of ground wire, similarly the RFID induction apparatus on the Line tool storehouse doorway can detect this type of information final updated monitoring display screen state.
S6. ground wire warning is torn in leakage open: as shown in Figure 7, it is assumed that when removing ground wire task and terminating, it has been found that still have part ground wire not put in storage: such as shown in Fig. 8 No. 2 earth lead. Now main control server can pass through monitoring display screen terminal and instruction terminal, warns staff also have earth lead not remove and return to ground wire storehouse by various modes, is prevented effectively from pernicious security incident and occurs. Further, it is possible to closing switch is connected main control server, when main control server finds also have earth lead not return to ground wire storehouse, it is impossible to complete the closing operation of equipment.
The above is preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the premise without departing from principle described in the utility model; can also making some improvements and modifications, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (5)
1. transformer station's hanging earthing conductor detection system, it is characterised in that including:
Main control server, connects the instruction terminal of ground wire storehouse rfid interrogator, equipment rfid interrogator, portable;
RFID tag, is arranged on each earth lead in ground wire storehouse, and described each RFID tag has unique ID;
Ground wire storehouse rfid interrogator, it is arranged on ground wire Ku Men position, described ground wire storehouse rfid interrogator has unique mark, and described ground wire storehouse rfid interrogator connects described main control server and is sent to described main control server with the unique ID by the RFID tag on the described earth lead read;
Equipment rfid interrogator, it is arranged on each equipment relevant position needing to connect described earth lead, described equipment rfid interrogator has unique mark, and described equipment rfid interrogator connects described main control server so that unique ID of the RFID tag on the described earth lead read and this equipment rfid interrogator are sent to described main control server;
The instruction terminal of portable, described instruction terminal can connect described main control server by wireless network;
The closing switch of wherein said equipment connects described main control server, so that the control module of described main control server is not detected by close described closing switch before all earth leads have all returned to ground wire storehouse.
2. transformer station according to claim 1 hanging earthing conductor detection system, it is characterized in that, described instruction terminal is arranged on work clothes or the working cap of staff, and described instruction terminal includes display screen and mainboard, described mainboard includes the datacom chip for connecting described main control server, for connecting the speech play chip playing navigation information and warning message.
3. transformer station according to claim 1 hanging earthing conductor detection system, it is characterized in that, described system also includes device prompts device, described device prompts device is arranged on each relevant position needing to connect the equipment of earth lead, the control module of described main control server connects described device prompts device, during to determine corresponding equipment after receiving connection ground wire storehouse receiver module and sending the data come, the device prompts device controlling this equipment is pointed out.
4. transformer station according to claim 1 hanging earthing conductor detection system, it is characterized in that, also including the monitoring display screen terminal being arranged in ground wire storehouse, described monitoring display screen terminal connects described main control server to show state and/or the warning message of earth lead.
5. the earth lead of transformer station's hanging earthing conductor detection system, it is characterised in that the periphery of earth lead is provided with protection outer package, and is provided with RFID tag in described protection outer package; Described RFID tag has unique ID.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520926630.1U CN205302333U (en) | 2015-11-18 | 2015-11-18 | Transformer substation articulates ground wire detecting system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520926630.1U CN205302333U (en) | 2015-11-18 | 2015-11-18 | Transformer substation articulates ground wire detecting system |
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| CN205302333U true CN205302333U (en) | 2016-06-08 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109191798A (en) * | 2018-09-10 | 2019-01-11 | 国网福建省电力有限公司 | Based on Internet of Things interactive Intelligent earth wire management system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109191798A (en) * | 2018-09-10 | 2019-01-11 | 国网福建省电力有限公司 | Based on Internet of Things interactive Intelligent earth wire management system |
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