CN207095601U - Novel conductive wire ice-coated test system - Google Patents
Novel conductive wire ice-coated test system Download PDFInfo
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- CN207095601U CN207095601U CN201721100627.XU CN201721100627U CN207095601U CN 207095601 U CN207095601 U CN 207095601U CN 201721100627 U CN201721100627 U CN 201721100627U CN 207095601 U CN207095601 U CN 207095601U
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- icing
- blower fan
- climatic chamber
- test system
- wire
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- 238000012360 testing method Methods 0.000 title claims abstract description 20
- 238000001556 precipitation Methods 0.000 claims abstract description 8
- 238000007664 blowing Methods 0.000 claims abstract description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004781 supercooling Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a kind of novel conductive wire ice-coated test system, including icing climatic chamber, wire support, supply channel, blower fan group and fan controller；Test lead is arranged in wire support and is located in icing climatic chamber, and supply channel is located at the top of icing climatic chamber and simulated precipitation occurs, with blowing situation when blower fan group is located on icing climatic chamber surroundings wall simultaneously simulated precipitation；Fan controller is connected with blower fan group and adjusts the rotating speed of blower fan.The utility model can adjust the environment in the direction, truly analog conducting wire icing of wind direction and rainfall, simple to operate, efficiency high.
Description
Technical field
The utility model is specifically related to a kind of novel conductive wire ice-coated test system.
Background technology
With the development and the improvement of people's living standards of national economy technology, electric energy has become people's daily life
One of with secondary energy sources essential in production, production and life to people bring endless facility.
But transmission line wire often exposes in the wild, so as to be highly susceptible to the influence of synoptic climate, so as to shadow
Ring the normal operation of transmission line of electricity.Wire icing has a strong impact on the safe operation of power system, and what is occurred at the beginning of 2008 is extensive
Freezing rain and snow disaster accident causes serious loss to power grid enterprises, therefore development wire icing study mechanism is particularly important,
Can for suppress wire icing, avoid the ice damage broken string of falling tower from providing strong technical support.
In order to explore the mechanism of wire icing and formation condition, domestic and international related scientific research mechanism is tested in manual simulation climate
Wire icing experiment has been carried out in room, but the experiment of most of wire icing only considered the variables such as rainfall, wind speed, temperature, and ignores
An important factor for wind direction this influence icing formation condition, icing research is caused to have difference with the actual icing form of natural situation
It is different, follow-up icing formation mechenism analysis is influenceed, causes erroneous judgement of the icing researcher to icing condition, can not be formulated effective
Ice control；And small part considers that wind direction pilot system is then only started with from the method for changing wire arrangements mode, wind direction selection has
Limit, and the due horizontally disposed condition of wire is changed, it is very big with actual wire icing condition difference.
Utility model content
The purpose of this utility model be it is a kind of can analog conducting wire icing when wind direction so that super-cooling waterdrop can
The novel conductive wire ice-coated test system for colliding and contacting with wire from different directions.
This novel conductive wire ice-coated test system provided by the utility model, including icing climatic chamber, wire support and confession
Water lines, test lead are arranged on wire support, and wire support is arranged in icing climatic chamber, and supply channel is arranged on icing
At the top of climatic chamber and for the generation of simulated precipitation, in addition to blower fan group and fan controller；Blower fan group is arranged on icing gas
On the surroundings wall for waiting room, adjoint blowing situation during for simulated precipitation；Fan controller is connected with blower fan group, for adjusting
The rotating speed of rectification campaign machine.
Described novel conductive wire ice-coated test system also includes anemobiagraph；Anemobiagraph is arranged on wire support and and blower fan
Control device connects, for obtaining the wind speed at wire and wind speed information being uploaded into fan controller.
Described icing climatic chamber is the icing climatic chamber of circular structure.
Described blower fan group includes 12 Fans.
Setting of the described blower fan group on icing climatic chamber surroundings wall, specially 12 Fans are according to clock integral point side
Position is arranged on the wall of icing climatic chamber surrounding.
This novel conductive wire ice-coated test system provided by the utility model, wind direction is adjusted when being tested available for wire icing
With the direction of rainfall, can truly analog conducting wire icing environment, provide more real data for ice-coating test；Pass through control
Blower fan start and stop can simulate the wind direction of multiple angles, simple to operate, and the efficiency of ice-coating test can be greatly improved；It is new by this practicality
The system of type can carry out wind direction and form speed and the independent studies of icing morphology influence to icing, explore the pass of icing and wind direction
System, effective guidance is provided for the easy ice-covering area construction of line.
Brief description of the drawings
Fig. 1 is the schematic diagram of experimental system of the present utility model.
Embodiment
It is the schematic diagram of experimental system of the present utility model as shown in Figure 1：This novel conductive wire provided by the utility model
Ice-coated test system, including icing climatic chamber 111, wire support 222, supply channel, blower fan group 444, fan controller and
Anemobiagraph 666；Test lead 333 is arranged on wire support, and wire support is arranged in icing climatic chamber, and supply channel is set
At the top of icing climatic chamber and for the generation of simulated precipitation 555, in addition to；Blower fan group is arranged on the surrounding wall of icing climatic chamber
On wall, adjoint blowing situation during for simulated precipitation；Fan controller is connected with blower fan group, for adjusting turning for blower fan
Speed；Anemobiagraph is arranged on wire support and is connected with fan controller, for obtaining the wind speed at wire and believing wind speed
Breath is uploaded to fan controller.Icing climatic chamber could be arranged to the icing climatic chamber of circular structure, and now blower fan is set up
View uses 12 Fans, and 12 Fans are arranged in icing climatic chamber surrounding at i.e. 1 point~12 points according to clock integral point orientation ()
On wall.
The utility model is in specific experiment, by supply channel analog conducting wire in situation in the rain, then by opening up
The blower fan of different angle, to reach the situation for simulating various wind directions, various wind speed, led so as to which comprehensive simulation is various types of
Line icing situation.
Claims (5)
1. a kind of novel conductive wire ice-coated test system, including icing climatic chamber, wire support and supply channel, test lead arrangement
On wire support, wire support is arranged in icing climatic chamber, and supply channel is arranged at the top of icing climatic chamber and is used for mould
Intend the generation of precipitation, it is characterised in that also including blower fan group and fan controller；Blower fan group is arranged on the four of icing climatic chamber
On all walls, adjoint blowing situation during for simulated precipitation；Fan controller is connected with blower fan group, for adjusting blower fan
Rotating speed.
2. novel conductive wire ice-coated test system according to claim 1, it is characterised in that also including anemobiagraph；Anemobiagraph is set
Put on wire support and be connected with fan controller, for obtaining the wind speed at wire and wind speed information being uploaded into blower fan
Control device.
3. novel conductive wire ice-coated test system according to claim 1 or 2, it is characterised in that described icing climatic chamber is
The icing climatic chamber of circular structure.
4. novel conductive wire ice-coated test system according to claim 3, it is characterised in that described blower fan group includes 12
Blower fan.
5. novel conductive wire ice-coated test system according to claim 4, it is characterised in that described blower fan group is in icing gas
The setting on the surroundings wall of room is waited, specially 12 Fans are arranged in the wall of icing climatic chamber surrounding according to clock integral point orientation
On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721100627.XU CN207095601U (en) | 2017-08-30 | 2017-08-30 | Novel conductive wire ice-coated test system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721100627.XU CN207095601U (en) | 2017-08-30 | 2017-08-30 | Novel conductive wire ice-coated test system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207095601U true CN207095601U (en) | 2018-03-13 |
Family
ID=61539251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721100627.XU Active CN207095601U (en) | 2017-08-30 | 2017-08-30 | Novel conductive wire ice-coated test system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207095601U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107356287A (en) * | 2017-08-30 | 2017-11-17 | 国网湖南省电力公司 | Novel conductive wire ice-coated test system and test method |
-
2017
- 2017-08-30 CN CN201721100627.XU patent/CN207095601U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107356287A (en) * | 2017-08-30 | 2017-11-17 | 国网湖南省电力公司 | Novel conductive wire ice-coated test system and test method |
| CN107356287B (en) * | 2017-08-30 | 2023-04-07 | 国网湖南省电力公司 | Novel wire icing test system and test method |
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