CN207396742U - A kind of gas-insulated switchgear GIS device Big Dipper safety monitoring system - Google Patents
A kind of gas-insulated switchgear GIS device Big Dipper safety monitoring system Download PDFInfo
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- CN207396742U CN207396742U CN201721404171.6U CN201721404171U CN207396742U CN 207396742 U CN207396742 U CN 207396742U CN 201721404171 U CN201721404171 U CN 201721404171U CN 207396742 U CN207396742 U CN 207396742U
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- Prior art keywords
- gnss receiver
- big dipper
- station
- monitoring system
- gis device
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Abstract
The utility model discloses a kind of gas-insulated switchgear GIS device Big Dipper safety monitoring systems, including control centre (1), monitoring station (2) and reference station (3), the monitoring station (2) and reference station (3) are both provided with GNSS receiver (4), and the GNSS receiver (4) is connected by network with the control centre (1)；Solar panel (201), wind turbine generator (202) and accumulator (203) are additionally provided on the monitoring station (2)；Lightning rod (301), antenna feeder lightning-proof device (302), antenna (303), interchanger (304), battery cupboard (305), ups power (306) are additionally provided on the reference station (3).The utility model sustainably carries out GIS device settlement observation, declivity observation (vertical observation) and displacement observation, and analysis and observation data, sends deformation alarm in time.
Description
Technical field
The utility model belongs to monitoring field, and in particular to a kind of gas-insulated switchgear (GIS) equipment Big Dipper safety
Monitoring system.
Background technology
The full name of GIS device is Cubicle Gas-Insulated Switchgear.It is by breaker, busbar, disconnecting switch, voltage
The high voltage distribution installation that the elements such as mutual inductor, current transformer, arrester, casing, earthing are composed, GIS using
Insulation performance and excellent sulfur hexafluoride (SF6) gas of arc extinction performance are as insulation and arc-extinguishing medium, and by all high-voltage electricity
Device component seal is in grounded metal cylinder.
Due to the field location of project where GIS device, day and night the temperature difference is very big, so easily causing the aluminium-alloy pipe at scene
Road (GIS device) expands with heat and contract with cold and generates deformation, while certain part at the scene due to ground, may be caused to go out
Current situation portion settles.The two reasons are all likely to result in the local shedding of connection insulator between GIS device, cause great thing
Therefore.
GIS device once breaks down, and caused power off time is long, and maintenance is costly, and loss is huge.The spy of GIS closings
Point determines that it is not easy to be found when something goes wrong, is not easy to overhaul.Conventional detection method is to developing lighter failure mode
Often it is not easy to find that there is larger limitation.The characteristics of traditional monitoring mode：Traditional approach X-ray, which measures, to be needed to scene to survey
Examination, the frequency manually overhauled directly affect that can failure find, monitor extremely inconvenience and efficiency is low.
Utility model content
The purpose of this utility model is to provide a kind of gas-insulated switchgear (GIS) equipment Big Dipper safety monitoring systems
System, the utility model sustainably carry out GIS device settlement observation, declivity observation (vertical observation) and displacement observation, and
Analysis and observation data send deformation alarm in time.
The purpose of this utility model is achieved through the following technical solutions：
A kind of gas-insulated switchgear (GIS) equipment Big Dipper safety monitoring system, including control centre 1,2 and of monitoring station
Reference station 3, the monitoring station 2 and reference station 3 are both provided with GNSS receiver 4, the GNSS receiver 4 by network with it is described
Control centre 1 connects；
Be additionally provided with solar panel 201, wind turbine generator 202 and accumulator 203 on the monitoring station 2, it is described too
Positive energy solar panel 201, wind turbine generator 202 are connected respectively with the accumulator 203；
Lightning rod 301, antenna feeder lightning-proof device 302, antenna 303, interchanger 304, battery cupboard are additionally provided on the reference station 3
305th, ups power 306；The lightning rod 301 is arranged on the one side of the antenna 303；The described one end of antenna 303 away from ground
It is connected with the antenna feeder lightning-proof device 302；The antenna feeder lightning-proof device 302, GNSS receiver 4, ups power 306, battery cupboard 305 according to
Secondary connection；The interchanger 304 is connected between the GNSS receiver 4, ups power 306.
Wherein, the control centre 1 includes client 5, database 6 and solving unit 7；The client 5, database 6
It is sequentially connected with solving unit 7；The client 5 shows and alarms for data analysis, icon, and the solving unit 7 is used for
It receives the data that the GNSS receiver 4 transmits and carries out data conversion, the database 6 resolves for storing solving unit 7
Rear data and as the data source of 5 data analysis of client.
Mobile terminal 8 is further included, the client 5 is connected by network with the mobile terminal 8, and to mobile terminal 8
Transmit data results and alarm signal.
The GNSS receiver 4 is the positioning of support big-dipper satellite and/or the GNSS receiver that GPS satellite is supported to position.
Lightning protection device is additionally provided in the monitoring station 2 at GNSS receiver 4, the lightning protection device is taken shelter from the thunder for coaxial cable
Device.
The monitoring station 2 is additionally provided with fracture detecting instrument.
The GNSS receiver 4 of multiple reference stations 3 forms reference net, and provides the multiple reference datas mutually referred to.
Compared with prior art, the utility model gas-insulated switchgear GIS device Big Dipper safety monitoring system is at least
It has the advantages that：
This project carries out the inspection of the relative displacement of GIS pipelines using the high accuracy positioning of Global Satellite Navigation System (GNSS)
It surveys, reaches the real time monitoring of GIS pipe deformings, ensure the safety of live project.By in gas-insulated switchgear GIS device
It is upper that multiple monitoring stations are set, reference station is set at firm basic point, using GNSS receiver and Beidou satellite communication, is obtained in real time
The carrier phase data of GNSS receiver and net adjusted data data are resolved and analyzed to data by control centre, divided
Result figure and report are analysed, and passes through client and figure and report, alarm signal is sent on the mobile terminal of monitoring personnel,
So as to timely processing crisis.
Monitoring station is equipped with accumulator and provides electric power, the accumulator and solar panel and wind-force for the monitoring station
Electric organ connects, and monitoring station can be protected in thunderstorm weather using lightning rod, avoids lightning stroke that device is caused to damage, and utilizes
Solar panel and wind turbine generator charge for accumulator, and electric energy, energy conservation and environmental protection, and nothing are provided for monitoring station using accumulator
The electric system of monitored building need to be used to provide electric energy, so, efficiently solve existing monitoring station there are security compared with
Difference the technical issues of can not being used in detected building electric power system fault, and then realizes device design rationally, safety
Property it is higher, be detected building electric power system fault when remain able to the technique effect used.
Description of the drawings
Fig. 1 is the structure diagram of the utility model gas-insulated switchgear GIS device Big Dipper safety monitoring system；
Fig. 2 is the structure of monitoring station in the utility model gas-insulated switchgear GIS device Big Dipper safety monitoring system
Schematic diagram；
Fig. 3 is the structure of reference station in the utility model gas-insulated switchgear GIS device Big Dipper safety monitoring system
Schematic diagram.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples, following embodiment be it is descriptive,
It is not limited, it is impossible to which the scope of protection of the utility model is limited with this.
The purpose, technical scheme and advantage for making the utility model embodiment are clearer, below in conjunction with the utility model
Attached drawing in embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment be the utility model part of the embodiment, instead of all the embodiments.Described in usual attached drawing here and show
The component of the utility model embodiment gone out can configure to arrange and design with a variety of.Therefore, below in attached drawing
The detailed description of the embodiment of the utility model of middle offer is not intended to limit claimed the scope of the utility model, and
It is the selected embodiment for being merely representative of the utility model.Based on the embodiment in the utility model, those of ordinary skill in the art
All other embodiments obtained without creative efforts shall fall within the protection scope of the present invention.
The embodiment of the utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning
Same or similar element is represented to same or similar label eventually or there is same or like element.Below by ginseng
The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and it is not intended that the utility model
Limitation.
The utility model is further described with reference to attached drawing.
As shown in Figure 1, the structure for the utility model gas-insulated switchgear (GIS) equipment Big Dipper safety monitoring system
Schematic diagram.Gas-insulated switchgear (GIS) the equipment Big Dipper safety monitoring system includes control centre 1, monitoring station 2 and ginseng
Station 3 is examined, the monitoring station 2 and reference station 3 are both provided with Global Navigation Satellite System
(GlobalNavigationSatelliteSystem, GNSS) receiver 4, the GNSS receiver 4 pass through network and the control
Center 1 processed connects.
Control centre 1 includes client 5, database 6 and solving unit 7.The client 5, database 6 and solving unit
7 are sequentially connected.The client 5 shows and alarms for data analysis, icon；The solving unit 7 connects for receiving GNSS
The data of the transmission of receipts machine 4 simultaneously carry out data conversion；The database 6 is used to store the data after solving unit 7 resolves and conduct
The data source of 5 data analysis of client.
Mobile terminal 8 is further included, the client 5 is connected by network with the mobile terminal 8, and to mobile terminal 8
Transmit data results and alarm signal.
Wherein, client 5 can transmit data results by the multiple mobile terminals 8 of network connection, and to mobile terminal 8
And alarm signal.The user of mobile terminal 8 is safety responsibility people, construct director or the people in expert observer or more people,
Alarm signal can be obtained when deforming in time, to start corresponding treatment measures and prediction scheme.The data that GNSS receiver 4 transmits
Including carrier phase data and net adjusted data etc., solving unit 7 is according to every 4 corresponding IP address of GNSS receiver and port numbers area
Branch number, real-time resolving go out the three-dimensional coordinate of each monitoring point 2 and store into database 6, and client 5 is by counting database 6
According to being analyzed, corresponding figure and report are shown, when building displacement occurs abnormal, send alarm signal in time,
Relevant departments is reminded to start corresponding treatment measures and prediction scheme as early as possible, avoid the generation of disaster or shift finance, evacuation group in time
Crowd reduces loss caused by after disaster occurs.
Database 6 in the utility model is not one and simply merges the very large database formed by various data, but
It is a kind of to aim at on-line analysis using the structural data environment that data source and decision tool are provided with information system.It is by data
Source, four part composition of storehouse management, data warehouse and analysis exploitation instrument.
GNSS receiver 4, can be automatic to support big-dipper satellite positioning and/or supporting the GNSS receiver of GPS satellite positioning
Initial data is recorded, highly reliable carrier tracking technique substantially increases carrier wave precision, it is possible to provide the original observation number of high quality
According to.
As shown in Fig. 2, it is monitoring station in the utility model gas-insulated switchgear GIS device Big Dipper safety monitoring system
Structure diagram.Solar panel 201, wind turbine generator 202, accumulator 203 and crack inspection are additionally provided on monitoring station 2
Survey instrument.
The solar panel 201, wind turbine generator 202 are connected respectively with the accumulator 203, solar panel
201st, wind turbine generator 202 is used for producing electricl energy, then again by the power storage of generation into the accumulator 203, accumulator
203 are used directly to the power supply for electrical equipment in monitoring station 2.Avoid the problem of can not being used due to electric power system fault.It splits
Seam detector is connected with GNSS receiver 4, whether crack occurs for detection gas insulated switching installation GIS device.
GNSS receiver 4 is arranged in gas-insulated switchgear GIS device, and lightning protection is additionally provided at GNSS receiver 4
Device, the lightning protection device are coaxial cable arrester.
As shown in figure 3, it is reference station in the utility model gas-insulated switchgear GIS device Big Dipper safety monitoring system
Structure diagram.Be additionally provided on the reference station 3 lightning rod 301, antenna feeder lightning-proof device 302, antenna 303, interchanger 304,
Battery cupboard 305, uninterruptible power system (UninterruptiblePowerSystem, UPS) power supply 306.The lightning rod 301
It is arranged on the one side of the antenna 303.The one end of the antenna 303 away from ground is connected with the antenna feeder lightning-proof device 302.It is described
Antenna feeder lightning-proof device 302, GNSS receiver 4, ups power 306, battery cupboard 305 are sequentially connected.The interchanger 304 is connected to institute
It states between GNSS receiver 4, ups power 306.
The GNSS receiver 4 of multiple reference stations 3 forms reference net, and continuous tracking observation satellite-signal, provides phase
The multiple reference datas mutually referred to.Data are observed to control centre 1 by data communication network real-time Transmission, are each monitoring station 2
High-precision carrier phase data are provided and start coordinate.The requirement of reference station 3 is established in the place of base stabilization.In reference station 3
GNSS receiver 4 solving unit 7 in control centre 1 is sent data to by interchanger 304.Each reference station 3 according to
Local area network is established by interchanger, is connected by equipment such as firewall/routers with communication terminal, and passes through special line and sends number
According to control centre 1
Using the monitoring station in monitored gas-insulated switchgear GIS device as measured point, mounted on quilt
The reference station with respect to no decanting zone of gas-insulated switchgear GIS device attachment is supervised as calibration point, monitoring station and reference station
By the positioning signal of 4 real-time reception big-dipper satellite of GNSS receiver, the positioning that then monitoring station will be received with reference station
Signal is by network or transmission line to control centre 1.Control centre 1 carries out solution point counting to monitoring station and reference station signal
Analysis, can according to offset data change so as to judge whether the initial coordinate values of monitoring station shift with respect to the coordinate value of reference station
Draw the deflection of monitored gas-insulated switchgear GIS device.
More than, it is only the preferable specific embodiment of the utility model, but the protection domain of utility model is not limited to
This, in the technical scope that any one skilled in the art discloses in the utility model, the variation that can readily occur in
Or replace, it should be covered within the scope of the utility model.Therefore, the scope of protection of the utility model should be with right
Subject to the protection domain of claim.
Claims (7)
1. a kind of gas-insulated switchgear GIS device Big Dipper safety monitoring system, including control centre (1), monitoring station (2) and
Reference station (3), the monitoring station (2) and reference station (3) are both provided with global navigation satellite system GNSS receiver (4), described
GNSS receiver (4) is connected by network with the control centre (1)；It is characterized in that：
Solar panel (201), wind turbine generator (202) and accumulator (203), institute are additionally provided on the monitoring station (2)
State solar panel (201), wind turbine generator (202) is connected respectively with the accumulator (203)；
Be additionally provided on the reference station (3) lightning rod (301), antenna feeder lightning-proof device (302), antenna (303), interchanger (304),
Battery cupboard (305), uninterruptible power system ups power (306)；The lightning rod (301) is arranged on the one of the antenna (303)
Side；The one end of the antenna (303) away from ground is connected with the antenna feeder lightning-proof device (302)；The antenna feeder lightning-proof device (302),
GNSS receiver (4), ups power (306), battery cupboard (305) are sequentially connected；The interchanger (304) is connected to the GNSS
Between receiver (4), ups power (306).
2. GIS device Big Dipper safety monitoring system according to claim 1, which is characterized in that control centre (1) bag
Include client (5), database (6) and solving unit (7)；The client (5), database (6) and solving unit (7) connect successively
It connects；The client (5) shows and alarms for data analysis, icon, and the solving unit (7) connects for receiving the GNSS
The data of receipts machine (4) transmission simultaneously carry out data conversion, and the database (6) is used to store the data after solving unit (7) resolves
And as the data source of client (5) data analysis.
3. GIS device Big Dipper safety monitoring system according to claim 2, which is characterized in that further include mobile terminal
(8), the client (5) is connected by network with the mobile terminal (8), and transmits data analysis knot to mobile terminal (8)
Fruit and alarm signal.
4. GIS device Big Dipper safety monitoring system according to claim 1, which is characterized in that the GNSS receiver (4)
To support big-dipper satellite positioning and/or supporting the GNSS receiver of GPS satellite positioning.
5. GIS device Big Dipper safety monitoring system according to claim 1, which is characterized in that in the monitoring station (2)
Lightning protection device is additionally provided at GNSS receiver (4), the lightning protection device is coaxial cable arrester.
6. GIS device Big Dipper safety monitoring system according to claim 1, which is characterized in that the monitoring station (2) also sets
It is equipped with fracture detecting instrument.
7. GIS device Big Dipper safety monitoring system according to claim 1, which is characterized in that multiple reference stations (3)
GNSS receiver (4) composition reference net, and provide multiple reference datas for mutually referring to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721404171.6U CN207396742U (en) | 2017-10-27 | 2017-10-27 | A kind of gas-insulated switchgear GIS device Big Dipper safety monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721404171.6U CN207396742U (en) | 2017-10-27 | 2017-10-27 | A kind of gas-insulated switchgear GIS device Big Dipper safety monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207396742U true CN207396742U (en) | 2018-05-22 |
Family
ID=62326695
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721404171.6U Expired - Fee Related CN207396742U (en) | 2017-10-27 | 2017-10-27 | A kind of gas-insulated switchgear GIS device Big Dipper safety monitoring system |
Country Status (1)
| Country | Link |
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| CN (1) | CN207396742U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109405731A (en) * | 2018-11-29 | 2019-03-01 | 华侨大学 | Building displacement monitoring system and monitoring method under a kind of fire based on big-dipper satellite |
| CN110411331A (en) * | 2019-07-18 | 2019-11-05 | 广州吉欧电子科技有限公司 | A kind of GNSS deformation monitoring system and method |
-
2017
- 2017-10-27 CN CN201721404171.6U patent/CN207396742U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109405731A (en) * | 2018-11-29 | 2019-03-01 | 华侨大学 | Building displacement monitoring system and monitoring method under a kind of fire based on big-dipper satellite |
| CN110411331A (en) * | 2019-07-18 | 2019-11-05 | 广州吉欧电子科技有限公司 | A kind of GNSS deformation monitoring system and method |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180522 Termination date: 20201027 |
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| CF01 | Termination of patent right due to non-payment of annual fee |