CN205665562U - Response monitored control system is concentrated to earth connection - Google Patents
Response monitored control system is concentrated to earth connection Download PDFInfo
- Publication number
- CN205665562U CN205665562U CN201620235968.7U CN201620235968U CN205665562U CN 205665562 U CN205665562 U CN 205665562U CN 201620235968 U CN201620235968 U CN 201620235968U CN 205665562 U CN205665562 U CN 205665562U
- Authority
- CN
- China
- Prior art keywords
- earth connection
- earth lead
- nameplate
- tablet
- module
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000012544 monitoring process Methods 0.000 claims abstract description 20
- 239000012141 concentrate Substances 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 abstract description 10
- 230000003211 malignant effect Effects 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000011982 device technology Methods 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 230000035800 maturation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
Response monitored control system is concentrated to earth connection relates to a monitored control system. At present, the earth connection does not have the transmission of contact signal except the system management, influence the security. The utility model discloses a locate the earth connection earthing terminal mark the tablet, with mark tablet wireless connection and carry out handheld terminal and the host computer monitored with the tablet that marks to the circular telegram, the tablet that marks be equipped with the electronic tags who is used for discerning earth connection serial number and earthing position and numbers, a mark tablet power module for providing the power, a power is automatic to connect disconnected module for working as the earth connection takes out back automatically connect from the earth connection cabinet in and marks the tablet power, a read write line for working as signboard power switch -on back character recognition electronic tags earth connection serial number and earthing position serial number information, a wireless transmission module for transmitting earth connection serial number and earthing position serial number information that the read write line read. This technical scheme can the real time monitoring earth connection hang the condition of establishing and position, the emergence of avoiding appearing taking malignant accident such as earth connection combined floodgate.
Description
Technical field
This utility model relates to a kind of monitoring system, particularly relates to a kind of earth lead and concentrates sensing monitoring system.
Background technology
Ground connection in grid maintenance, is also that the operation of electrical network has been buried safe hidden while ensureing maintainer's safety
Suffering from, Guo Wang company " safety supervision one [2006] 13 " document goes out: after overhaul of the equipments leakage tear that temporary ground wire causes open " with ground
Line closes a floodgate " the pernicious misoperation fault that always ranks the first.Cause the main cause of line combined floodgate power transmission accident with ground be by
Scene hung earth lead quantity and position can not effectively be grasped in operator, hang earth lead quantity when operation field especially
Time more particularly problematic.
At present, the displacement at transformer station's breaker in middle, plug-in strip (earthing switch blade) can be transferred through outputing contact and realizes signal and upload,
All can realize anti mis-closedown function at electric loop and monitoring system, and earth lead is in addition to system management, does not has contact to believe
Number transmission.
Utility model content
The technical assignment of the technical problems to be solved in the utility model and proposition be prior art is carried out improve with
Improve, it is provided that earth lead concentrates sensing monitoring system, to achieve a butt joint ground wire grounded situation and hang position and monitor as mesh in real time
's.To this end, this utility model takes techniques below scheme.
Earth lead concentrates sensing monitoring system, including nameplate and the nameplate wireless connections of being located at ground connection end
The handheld terminal being monitored with the nameplate to energising and host computer, described nameplate is provided with numbers for identification earth lead
With the electronic tag of earthing position numbering, for providing the nameplate power module of power supply, for depositing from earth lead when earth lead
After taking out in container, the power supply of turn on automatically nameplate power supply connects disconnected module, automatically for when automatically reading after Sign Board power on
Power taking subtab earth lead numbers the read write line with earthing position number information, for transmitting the earth lead volume that read write line is read
Number and the wireless transport module of earthing position number information.Numbered by the earth lead of the automatic reading electronic labels of read write line and connect
Position is numbered and this information by radioing to handheld terminal and host computer, it is possible to allows field service personnel and is placed with
The scheduling of the control room of host computer and the situation that hangs of the real-time monitoring grounding wire of operator on duty and position, it is to avoid line with ground occurs
The generation of the serious accidents such as combined floodgate.
As improving further and supplementing technique scheme, this utility model also includes that following supplementary technology is special
Levy.
Described read write line is RFID radio frequency read/write, and described electronic tag is passive RFID electronic label.
RFID radio-frequency device technology maturation, device is waterproof, high temperature resistant, length in service life, reading distance are big, label data can add
Close, storage data capacity is big, storage information change application freely is universal, cost performance is high.
Described wireless transport module is GPRS module.The all compatible GPRS of current mobile network, the most whole mobile network
Network can be used as transmission platform, and therefore it is not limited by geographical position and distance, is allowed to can be not only used for connecing in electric substation
Ground wire concentrates sensing to control, and the concentration sensing that can be used for earth lead during power transmission lines overhauling equally controls.It highlights
Cost performance and versatility be other wire transmission patterns incomparable.
Described handheld terminal is technical grade PDA.As intelligent mobile terminal, technical grade PDA Water-proof and oil-proof, reach IP6
Above degree of protection, is suitable for field grid maintenance application.
Beneficial effect: this monitoring system and monitoring method can allow operation maintenance personnel achieve a butt joint the real-time monitoring of ground wire,
During operational grounding line, scheduling and director on duty just can play supervisory role, and site operation personnel can accurately grasp earth lead and hang
If situation and position, site operation personnel is played prompting and preventive effect, it is to avoid the serious accidents such as line combined floodgate with ground occur
Generation, improve safety operation level.
Accompanying drawing explanation
Fig. 1 is utility model works schematic diagram.
Detailed description of the invention
Below in conjunction with Figure of description, the technical solution of the utility model is described in further detail.
As it is shown in figure 1, earth lead concentrates sensing monitoring system, including being located at the nameplate of ground connection end and indicating
Board wireless connections are with the handheld terminal being monitored the nameplate being energized and host computer, and nameplate is provided with for identification earth lead
Number the electronic tag with earthing position numbering, for providing the nameplate power module of power supply, for when earth lead is from ground connection
After taking out in line cabinet the power supply of turn on automatically nameplate power supply automatically connect disconnected module, for when after Sign Board power on from
Dynamic reading electronic labels earth lead numbers the read write line with earthing position number information, for transmitting the ground connection that read write line is read
Line numbering and the wireless transport module of earthing position number information.Numbered by the earth lead of the automatic reading electronic labels of read write line
Number and this information by radioing to handheld terminal and host computer with earthing position, it is possible to allow field service personnel and put
It is equipped with the scheduling of the control room of host computer and the situation that hangs of the real-time monitoring grounding wire of operator on duty and position, it is to avoid occur that band connects
The generation of the serious accidents such as ground wire combined floodgate.
For more reliable and more stable reading electronic labels information, read write line is RFID radio frequency read/write, electronics mark
Sign as passive RFID electronic label.RFID radio-frequency device technology maturation, waterproof, high temperature resistant, length in service life, reading distance
Greatly, label data can encrypt, store that data capacity is big, storage information change application freely is universal, cost performance is high.
In order to realize more easily being wirelessly transferred, wireless transport module is GPRS module.Current mobile network is the most double
Holding GPRS, the most whole mobile network can be used as transmission platform, and therefore it is not limited by geographical position and distance, is allowed to not only
May be used for the earth lead in electric substation concentrates sensing to control, and can be used for the concentration of earth lead during power transmission lines overhauling equally
Sensing controls.Its cost performance highlighted and versatility be other wire transmission patterns incomparable.
In order to be suitable for field studies occasion, handheld terminal is technical grade PDA.As intelligent mobile terminal, technical grade PDA prevents
Water, grease proofing, reach the degree of protection of more than IP6, be suitable for field grid maintenance application.
Earth lead concentrates the monitoring method of sensing monitoring system to comprise the following steps:
A) after earth lead takes out in earth lead cabinet, turn on automatically nameplate power supply, read write line reads electricity automatically
Subtab earth lead numbering and earthing position number information: read write line sends to passive electronic label and reads signal, drives electronics
Label magnetic field energy, sends electronic tag earth lead numbering and earthing position number information from trend read write line.
B) wireless transport module is read read write line electronic tag earth lead numbering and earthing position number information to
Handheld terminal and host computer send；
C) handheld terminal and host computer receive electronic tag earth lead numbering by its built-in wireless transport module and connect
Position number information also shows on a display screen, and site operation personnel is by checking that handheld terminal display screen understands earth lead
Hanging situation and position, scheduling and director on duty monitor the situation that hangs and the position of earth lead by the display screen of host computer
Put；
D) when earth lead is after cabinet precalculated position is opened and put into maintenance grid disruption, and nameplate power supply automatically powers off,
Handheld terminal and host computer display screen show the disconnection information of this earth lead.
In order to realize electronic tag earth lead numbering and the uniqueness of earth terminal numbering, in this example, earth lead nameplate
Electronic tag inside be respectively provided with global unique identification code UID code.
Earth lead shown in figure 1 above concentrates sensing monitoring system to be specific embodiment of the utility model, has embodied
Go out this utility model substantive distinguishing features and progress, under enlightenment of the present utility model, it can be entered according to actual use needs
The equivalent modifications of the aspects such as row shape, structure, all at the row of protection domain of this programme.
Claims (4)
1. earth lead concentrates sensing monitoring system, it is characterised in that: include nameplate and the nameplate being located at ground connection end
Wireless connections are with the handheld terminal being monitored the nameplate being energized and host computer, and described nameplate is provided with and connects for identification
Ground wire number and earthing position numbering electronic tag, for provide power supply nameplate power module, for when earth lead from
After taking out in earth lead cabinet, the power supply of turn on automatically nameplate power supply connects disconnected module, automatically for when Sign Board power on
Rear reading electronic labels earth lead automatically numbers the read write line with earthing position number information, for transmitting what read write line was read
Earth lead numbering and the wireless transport module of earthing position number information.
Earth lead the most according to claim 1 concentrates sensing monitoring system, it is characterised in that: described read write line is RFID
Radio frequency read/write, described electronic tag is passive RFID electronic label.
Earth lead the most according to claim 1 concentrates sensing monitoring system, it is characterised in that: described wireless transport module
For GPRS module.
Earth lead the most according to claim 1 concentrates sensing monitoring system, it is characterised in that: described handheld terminal is work
Industry level PDA.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620235968.7U CN205665562U (en) | 2016-03-25 | 2016-03-25 | Response monitored control system is concentrated to earth connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620235968.7U CN205665562U (en) | 2016-03-25 | 2016-03-25 | Response monitored control system is concentrated to earth connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205665562U true CN205665562U (en) | 2016-10-26 |
Family
ID=57162612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620235968.7U Active CN205665562U (en) | 2016-03-25 | 2016-03-25 | Response monitored control system is concentrated to earth connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205665562U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106787224A (en) * | 2017-04-07 | 2017-05-31 | 国家电网公司 | A kind of distributed intelligence ground wire management system |
| CN113613171A (en) * | 2021-09-02 | 2021-11-05 | 四川华能宝兴河水电有限责任公司 | Method and system for accurately managing grounding wire operation based on UWB indoor positioning technology |
-
2016
- 2016-03-25 CN CN201620235968.7U patent/CN205665562U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106787224A (en) * | 2017-04-07 | 2017-05-31 | 国家电网公司 | A kind of distributed intelligence ground wire management system |
| CN106787224B (en) * | 2017-04-07 | 2023-06-27 | 国家电网公司 | Distributed intelligent ground wire management system |
| CN113613171A (en) * | 2021-09-02 | 2021-11-05 | 四川华能宝兴河水电有限责任公司 | Method and system for accurately managing grounding wire operation based on UWB indoor positioning technology |
| CN113613171B (en) * | 2021-09-02 | 2023-05-26 | 四川华能宝兴河水电有限责任公司 | Method and system for accurately managing ground wire operation based on UWB indoor positioning technology |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101888118B (en) | Intelligent management system and method of electric power grounding wire based on RFID (Radio Frequency Identification Device) | |
| CN102255393B (en) | Ground wire hanging anti-error blocking system and method thereof | |
| CN101651293B (en) | Real-time monitoring and management system of digital grounding wire | |
| CN102064395B (en) | Grounding device and working method thereof | |
| CN106249087A (en) | A kind of on-line real time monitoring system and method for cable metal sheath earth lead | |
| CN102184622A (en) | System for monitoring grounding wire state in substation | |
| CN203870191U (en) | Low-voltage line fault locating terminal of power distribution area | |
| CN205665562U (en) | Response monitored control system is concentrated to earth connection | |
| CN104331777A (en) | Error-preventing management system for county level power grid dispatching operation | |
| CN203027016U (en) | Intelligent earth wire connection device | |
| CN201549936U (en) | Grounding wire device | |
| CN205986331U (en) | Central signal remote alarm device of transformer substation | |
| CN205959094U (en) | Substation equipment temperature monitoring system of tape label discernment | |
| CN105449857B (en) | The anti-electric gas-tight lock system of ground control and method | |
| CN207458114U (en) | A kind of substation wirelessly wire management system | |
| CN204205191U (en) | A kind of earth wire pile of identifiable design identity | |
| CN105279537A (en) | System and method for detecting hanging of ground wires for transformer station | |
| CN202856454U (en) | Five prevention system capable of positioning working personnel and temporary grounding wire | |
| CN211826421U (en) | Intelligent ground wire management system | |
| CN203760863U (en) | Automatic pole-mounted switch cabinet of distribution network | |
| CN204165590U (en) | Oil field automated watch-keeping facility | |
| CN206920900U (en) | A kind of ambient temperature and humidity monitoring system | |
| CN208589700U (en) | Switchgear with INTELLIGENT IDENTIFICATION drawer | |
| CN202111863U (en) | Monitoring system capable of monitoring grounding wire state of transformer substation | |
| CN210666422U (en) | Ground wire monitoring device based on 5G network |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |