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 PDF

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Publication number
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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CN
China
Prior art keywords
gnss receiver
big dipper
station
monitoring system
gis device
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Expired - Fee Related
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CN201721404171.6U
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Chinese (zh)
Inventor
王永飞
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Beijing Tiancheng Yihe Technology Co Ltd
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Beijing Tiancheng Yihe Technology Co Ltd
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Priority to CN201721404171.6U priority Critical patent/CN207396742U/en
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Expired - Fee Related legal-status Critical Current
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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

A kind of gas-insulated switchgear GIS device Big Dipper safety monitoring system
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.
CN201721404171.6U 2017-10-27 2017-10-27 A kind of gas-insulated switchgear GIS device Big Dipper safety monitoring system Expired - Fee Related CN207396742U (en)

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CN201721404171.6U CN207396742U (en) 2017-10-27 2017-10-27 A kind of gas-insulated switchgear GIS device Big Dipper safety monitoring system

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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

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Cited By (2)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180522

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