CN206862407U - A kind of power transmission line comprehensive on-line monitoring system - Google Patents
A kind of power transmission line comprehensive on-line monitoring system Download PDFInfo
- Publication number
- CN206862407U CN206862407U CN201720722405.5U CN201720722405U CN206862407U CN 206862407 U CN206862407 U CN 206862407U CN 201720722405 U CN201720722405 U CN 201720722405U CN 206862407 U CN206862407 U CN 206862407U
- Authority
- CN
- China
- Prior art keywords
- monitoring system
- detection means
- main body
- aerial cable
- ground wire
- 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
Landscapes
- Electric Cable Installation (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
It the utility model is related to transmission ＆ distribution electrical domain.Purpose is to provide a kind of powered stable, efficient power transmission line comprehensive on-line monitoring system.Technical scheme is used by the utility model：A kind of power transmission line comprehensive on-line monitoring system, including the patrol formula detection means being arranged on aerial cable, the ground wire energy taking device being arranged in tower bar and the charging device to be charged to patrol formula detection means.Ground wire energy taking device includes housing, and current transformer, rectification circuit, mu balanced circuit, output circuit are set in housing.Output circuit is connected with charging device and is charging device power supply, and charging device is induction charging plate.The utility model can greatly lift the stability of monitoring system power supply and the utilization ratio of detection components.
Description
Technical field
Transmission ＆ distribution electrical domain is the utility model is related to, more particularly to a kind of power transmission line comprehensive on-line monitoring system.
Background technology
With the fast development of China's economic level, the construction of intelligent grid is constantly spread out.Due to power network electric line
It is wide to set up scope, it is therefore desirable to be aided with corresponding monitoring system and real-time detecting and tracking is carried out to it, to ensure transmission line of electricity
Safety.Because transmission line of electricity is high-tension circuit, therefore, it is impossible to meet that gravity accelerometer, temperature sensor, humidity pass
The low-tension supply supply of the system detection equipment of sensor etc. one, in the prior art at present mainly by setting up low pressure special line or using too
Positive energy, wind energy provide power supply for detection device.But because electric transmission line erection scope is wide, the cost mistake by the way of low pressure special line
Height, and the mode limitation of solar energy, powered by wind energy is larger, can not meet normally to supply under the weather condition such as overcast and rainy, calm
Electric demand.
In addition, existing detecting system generally includes to be fixed on multiple detection units on transmission line of electricity, each detection is single
The member test point independent as one is monitored to one section of transmission line of electricity, but because the quantity of detection unit is more, not only
The cost of equipment is higher, and power consumption is also larger, and then causes the supply of low-tension supply to bear increase.Therefore, if can provide
A kind of monitoring system that patrol formula detection can be carried out on transmission line of electricity, undoubtedly by the utilization rate of greatly lifting means, also more
What is added meets actual demand.
The content of the invention
The purpose of this utility model is to provide a kind of powered stable, efficient power transmission line comprehensive on-line monitoring system
System.
For achieving the above object, technical scheme is used by the utility model：A kind of power transmission line comprehensive is online
Monitoring system, including the patrol formula detection means being arranged on aerial cable, the ground wire energy taking device that is arranged in tower bar and right
The charging device that patrol formula detection means is charged；
The ground wire energy taking device includes housing, is set in the housing and is connected with ground wire and obtains the Current Mutual Inductance of electric current
Device, be connected with current transformer and the rectification circuit of rectification carried out to electric current, be connected with the rectification circuit and to rectification after
The output circuit that electric current carries out the mu balanced circuit of voltage stabilizing, is connected with mu balanced circuit and exports the electric current after voltage stabilizing；The output
Circuit is connected with charging device and is charging device power supply, and the charging device is induction charging plate；
The patrol formula detection means includes the main body of cylinder, and the axially disposed through hole in center of the main body is described
Aerial cable is located in through hole；Multiple insulation rollers, the insulation roller are circumferentially uniformly arranged on the hole wall of the through hole
It is in contact with aerial cable；The body side sets the fan along aerial cable length direction air-out, and detection is installed in main body
Component, body interior set battery, and the fan and detection components are by storage battery power supply.
Preferably, the detection components include one in temperature sensor, humidity sensor, air velocity transducer, camera
Kind is a variety of.
The beneficial effects of the utility model embody a concentrated reflection of, and can greatly lift stability and the inspection of monitoring system power supply
Survey the utilization ratio of component.Specifically, the utility model in use, by going on patrol in formula detection means the inspection carried
Survey component to be monitored aerial cable, the reaction force dried by fan of patrol formula detection means is driven, wind during advance
Fan rotates forward, and fan inverts during retrogressing.So as to realize patrol formula detection means flexibly moving along aerial cable length direction, big
Under the weather conditions such as wind, severe cold, patrol formula detection means can realize the complete detection to aerial cable, and traditional mode phase
Than without setting multiple test points, on the one hand reducing the load of aerial cable, on the other hand reducing energy consumption.And in routine
Under weather condition, patrol formula detection means returns at tower bar battery is charged, due to by the way of induction charging plate,
Connection-peg need not be set, as long as the region for returning to induction charging plate can complete to charge, enhanced convenience is quick.And induction charging
Plate is powered by ground wire energy taking device, is compared with traditional mode using solar energy, wind energy, environmental suitability is stronger, stability
It is higher.Electric current on ground wire taken out by current transformer after successively through over commutation, voltage stabilizing, by output circuit to induction charging
Plate is powered.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the theory diagram of ground wire energy taking device；
Fig. 3 is the structural representation of patrol formula detection means；
Fig. 4 is the right view of structure shown in Fig. 3；
Fig. 5 is A portions enlarged drawing in Fig. 4.
Embodiment
A kind of power transmission line comprehensive on-line monitoring system with reference to shown in Fig. 1-5, as shown in figure 1, aerial including being arranged on
Patrol formula detection means 2 on cable 1, the ground wire energy taking device 4 being arranged in tower bar 3 and patrol formula detection means 2 is carried out
The charging device 20 of charging.Patrol formula detection means 2 can move back and forth back and forth along aerial cable 1, so as to enter to aerial cable 1
The comprehensive real-time online detection of row.The information that patrol formula detection means 2 detects generally wirelessly is sent to being located at
The Surveillance center on ground.
As shown in Fig. 2 the ground wire energy taking device 4 includes housing, set in the housing and be connected with ground wire and obtain electricity
The current transformer 5 of stream, it is connected with current transformer 5 and the rectification circuit 6 of rectification and the rectification circuit 6 is carried out to electric current
Connect and the mu balanced circuit 7 of voltage stabilizing is carried out to the electric current after rectification, be connected with mu balanced circuit 7 and export the electric current after voltage stabilizing
Output circuit 8.The output circuit 8 is connected with charging device 20 and powered for charging device 20, and the charging device 20 is sense
Inductive charging plate.The positive pole of the usual input of current transformer 5 is connected with ground wire, and negative pole is connected with tower bar 3.Current transformer 5 will
Electric current on ground wire is connected after rectification circuit 6, mu balanced circuit 7 and output circuit 8 with charging device 20 successively after taking out, to
Charging device 20 provides power supply.More preferable way is that a battery has also been arranged in parallel with output circuit 8, and the battery exists
After aerial cable 1 powers off, it can continue to power to charging device 20 by internal energy storage.
With reference to shown in Fig. 3-5, the patrol formula detection means 2 includes the main body 9 of cylinder, naturally it is also possible to using not rounded
The other shapes of cylindricality, wherein the equipment that easily facilitates of cylinder keeps balance on aerial cable 1.The center of the main body 9
Axially disposed through hole 10, the aerial cable 1 are located in through hole 10.Circumferentially it is uniformly arranged on the hole wall of the through hole 10
Multiple insulation rollers 11, as shown in figure 4, the quantity of the insulation roller 11 is 6, actually can also be more or less.
Insulation roller 11 is exactly to be in contact with aerial cable 1, rolled in insulation with roller 11 made of insulating materials, the insulation roller 11
In the presence of wheel 11, main body 9 can be slided along the length direction of aerial cable 1.The side of main body 9 is set along aerial cable 1
The fan 12 of length direction air-out, detection components 14 are installed in main body 9, and the detection components 14 include temperature sensor, humidity
One or more in sensor, air velocity transducer, camera.It is, of course, also possible to including gravity accelerometer etc. other
Equipment.The inside of main body 9 sets battery 13, and the fan 12 and detection components 14 are powered by battery 13.
The utility model in use, by going on patrol in formula detection means 2 detection components 14 carried to overhead line
Cable 1 is monitored, and the reaction force that patrol formula detection means 2 is dried by fan 12 is driven, and fan 12 rotates forward during advance, after
Fan 12 inverts when moving back.So as to realize flexibly the moving along the length direction of aerial cable 1 of patrol formula detection means 2, in strong wind, sternly
Under the weather condition such as cold, patrol formula detection means 2 can realize the complete detection to aerial cable 1, be compared with traditional mode, nothing
Multiple test points need to be set, the physical burden of aerial cable 1 is on the one hand reduced, on the other hand reduce energy consumption.And in routine
Under weather condition, patrol formula detection means 2 is returned at tower bar 3 to charge to battery 13, due to using induction charging plate
Mode, without setting connection-peg, as long as the region for returning to induction charging plate can complete to charge, enhanced convenience is quick.And feel
Inductive charging plate is powered by ground wire energy taking device 4, is compared with traditional mode using solar energy, wind energy, and environmental suitability is stronger,
Stability is higher.Electric current on ground wire taken out by current transformer 5 after successively through over commutation, voltage stabilizing, by output circuit to
Induction charging plate is powered.
Claims (2)
- A kind of 1. power transmission line comprehensive on-line monitoring system, it is characterised in that：Including being arranged on aerial cable（1）On patrol formula Detection means（2）, be arranged on tower bar（3）On ground wire energy taking device（4）With to go on patrol formula detection means（2）That is charged fills Electric installation（20）；The ground wire energy taking device（4）Set including housing, in the housing and be connected with ground wire and obtain the Current Mutual Inductance of electric current Device（5）With current transformer（5）Connect and the rectification circuit of rectification is carried out to electric current（6）And the rectification circuit（6）Connection And the mu balanced circuit of voltage stabilizing is carried out to the electric current after rectification（7）With mu balanced circuit（7）Connect and export the electric current after voltage stabilizing Output circuit（8）；The output circuit（8）With charging device（20）Connect and be charging device（20）Power supply, the charging dress Put（20）For induction charging plate；The patrol formula detection means（2）Include the main body of cylinder（9）, the main body（9）The axially disposed through hole in center （10）, the aerial cable（1）It is located in through hole（10）It is interior；The through hole（10）Hole wall on be circumferentially uniformly arranged it is multiple absolutely Edge wheel（11）, the insulation roller（11）With aerial cable（1）It is in contact；The main body（9）Side is set along aerial cable （1）The fan of length direction air-out（12）, main body（9）Upper installation detection components（14）, main body（9）Inside sets battery （13）, the fan（12）And detection components（14）By battery（13）Power supply.
- 2. power transmission line comprehensive on-line monitoring system according to claim 1, it is characterised in that：The detection components（14） Including the one or more in temperature sensor, humidity sensor, air velocity transducer, camera.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720722405.5U CN206862407U (en) | 2017-06-21 | 2017-06-21 | A kind of power transmission line comprehensive on-line monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720722405.5U CN206862407U (en) | 2017-06-21 | 2017-06-21 | A kind of power transmission line comprehensive on-line monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206862407U true CN206862407U (en) | 2018-01-09 |
Family
ID=60827428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720722405.5U Active CN206862407U (en) | 2017-06-21 | 2017-06-21 | A kind of power transmission line comprehensive on-line monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206862407U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108859835A (en) * | 2018-07-11 | 2018-11-23 | 云南电网有限责任公司电力科学研究院 | Mobile device for supplying, system and method between a kind of steel tower |
| CN108924474A (en) * | 2018-04-28 | 2018-11-30 | 广东电网有限责任公司 | Power distribution network overhead line real-time monitoring device and system |
| CN112113606A (en) * | 2020-08-04 | 2020-12-22 | 国网江苏省电力有限公司信息通信分公司 | Comprehensive monitoring device for overhead transmission line |
-
2017
- 2017-06-21 CN CN201720722405.5U patent/CN206862407U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108924474A (en) * | 2018-04-28 | 2018-11-30 | 广东电网有限责任公司 | Power distribution network overhead line real-time monitoring device and system |
| CN108859835A (en) * | 2018-07-11 | 2018-11-23 | 云南电网有限责任公司电力科学研究院 | Mobile device for supplying, system and method between a kind of steel tower |
| CN108859835B (en) * | 2018-07-11 | 2022-04-12 | 云南电网有限责任公司电力科学研究院 | Device, system and method for mobile supply among iron towers |
| CN112113606A (en) * | 2020-08-04 | 2020-12-22 | 国网江苏省电力有限公司信息通信分公司 | Comprehensive monitoring device for overhead transmission line |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105244944B (en) | Power transmission line unmanned wisdom energy charging platform | |
| CN102564493B (en) | Online monitoring system for galloping of overhead power transmission line | |
| CN206862407U (en) | A kind of power transmission line comprehensive on-line monitoring system | |
| CN205304271U (en) | Alternating current circuit field energy collection system of impedance characteristic based on transformer | |
| CN103453998A (en) | Self-energy-taking wireless temperature sensor and achieving method thereof | |
| CN102565567A (en) | Dynamic increasing capacity on-line monitoring device for power transmission line | |
| CN104319895B (en) | A kind of Intelligent power distribution path monitoring terminal | |
| CN203787916U (en) | High-voltage power transmission line operation state automatic monitoring ice-melting device | |
| CN109782131A (en) | A kind of near-earth formula self-powered overhead transmission line fault detection means | |
| CN202928617U (en) | Transmission line conducting wire icing and galloping on-line monitoring unit | |
| CN103674291A (en) | Temperature monitoring system of all-insulated bus | |
| CN207790364U (en) | A kind of unmanned plane open air charging system | |
| CN203433076U (en) | Line fault warning indicator system | |
| CN117949721A (en) | Combined coil type wireless current sensor for intelligent fuse | |
| CN204290449U (en) | Based on the power supply device of overhead ground wire | |
| CN210835050U (en) | Cable duct bank on-line monitoring system | |
| CN106707368A (en) | Novel power supply mode power transmission line environment meteorological monitoring device | |
| CN202383223U (en) | Energy-saving remote detecting system for electrical load | |
| CN206146455U (en) | Transmission line waves on -line monitoring and early warning system | |
| CN206135433U (en) | Get electric installation based on exchange insulating ground wire of overhead transmission line | |
| CN107658903A (en) | A kind of wind generator system of embedded energy storage | |
| CN207184696U (en) | A kind of novel remote thunderbolt monitoring system applied to shaft tower | |
| CN208076630U (en) | A kind of cable detecting device of high reliability | |
| CN202305705U (en) | Power transmission line dynamic capacity increase online monitoring device | |
| CN112540214A (en) | Self-energy-taking and measurement integrated circulation monitoring device and circulation monitoring method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |