CN209182407U - Verify the experiment porch that carbon fiber composite core wire maximum carrying capacity calculates accuracy - Google Patents
Verify the experiment porch that carbon fiber composite core wire maximum carrying capacity calculates accuracy Download PDFInfo
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- CN209182407U CN209182407U CN201821831326.9U CN201821831326U CN209182407U CN 209182407 U CN209182407 U CN 209182407U CN 201821831326 U CN201821831326 U CN 201821831326U CN 209182407 U CN209182407 U CN 209182407U
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- 229920000049 Carbon (fiber) Polymers 0.000 title claims abstract description 106
- 239000004917 carbon fiber Substances 0.000 title claims abstract description 106
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 105
- 239000002131 composite material Substances 0.000 title claims abstract description 95
- 238000002474 experimental method Methods 0.000 title claims abstract description 35
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 14
- 239000010959 steel Substances 0.000 claims abstract description 14
- 239000011521 glass Substances 0.000 claims abstract description 13
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 9
- 229910052782 aluminium Inorganic materials 0.000 claims description 9
- 238000012360 testing method Methods 0.000 claims description 7
- 238000002788 crimping Methods 0.000 claims description 5
- 150000001875 compounds Chemical group 0.000 claims description 4
- -1 carbon fiber Compound Chemical group 0.000 claims description 3
- 238000013461 design Methods 0.000 abstract description 6
- 238000004364 calculation method Methods 0.000 description 11
- 239000004020 conductor Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 239000012530 fluid Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 4
- 239000004810 polytetrafluoroethylene Substances 0.000 description 4
- 239000004411 aluminium Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 229940125904 compound 1 Drugs 0.000 description 1
- 238000005094 computer simulation Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000013178 mathematical model Methods 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000036413 temperature sense Effects 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Abstract
A kind of verifying carbon fiber composite core wire maximum carrying capacity calculates the experiment porch of accuracy, including carbon fiber composite core wire and display, one end of carbon fiber composite core wire is connected with the anode of strong current generator, the other end of carbon fiber composite core wire is connected to form a rectangular-shaped loops with the cathode of strong current generator after passing through current transformer, the position of rectangular-shaped loops quadrangle is provided with high temperature resistant wire clamp, high temperature resistant wire clamp is connected by glass cord with steel bracket, it is located in carbon fiber composite core wire head on carbon fiber composite core wire at tail three, at high temperature resistant wire clamp, the position of strong current generator output end and carbon fiber composite core wire junction is provided with wire temperature sensor, display and current transformer, wire temperature sensor, anemobiagraph, environment temperature sensor, intensity of sunshine sensor is connected.The design is not only easy to use effective but also applied widely.
Description
Technical field
The utility model relates to a kind of dynamic simulation tester more particularly to a kind of verifying carbon fiber composite core wires most
The experiment porch of big carrying current calculation accuracy is primarily adapted for use in and provides the convenient effective verifying carbon fiber composite core wire of one kind most
The mode of big carrying current calculation accuracy.
Background technique
Aerial condutor carrying current calculation is one of important evidence in conductor selection, and the size of current-carrying capacity directly reflects transmission of electricity
Route transmission capacity ability.The current-carrying capacity of traditional steel-cored aluminium strand possesses a large amount of Practical Project data references, and carbon fiber is compound
For core conducting wire as novel energy-conserving conducting wire, longtime running temperature is 150 DEG C reachable, and there is no detailed carrying current calculation formula.
The method generallyd use at present is to carry out carbon fiber composite core wire maximum carrying capacity simulation calculation using finite element software, is used
Finite element software to carbon fiber composite core wire current-carrying capability founding mathematical models, consider load current, environment temperature, wind speed with
And the factors such as intensity of sunshine determine conducting wire current-carrying capability, but the confidence level of required result is under suspicion.During direct current transportation,
The main reason for causing conducting wire temperature rise is the Joule heat that resistance loss generates, and the method by surveying conductive line surfaces temperature devises
A kind of verifying carbon fiber composite core wire maximum carrying capacity calculates the experiment porch of accuracy, to verify finite element method
Correctness.
Summary of the invention
The purpose of the utility model is to overcome carbon fiber composite core wire maximum carrying capacity existing in the prior art calculating
It is accurate to provide a kind of convenient effective verifying carbon fiber composite core wire maximum carrying capacity calculating for the lower defect of confidence level and problem
The experiment porch of property.
In order to achieve the above object, the technical solution of the utility model is: a kind of verifying carbon fiber composite core wire is most
The experiment porch of big carrying current calculation accuracy, including carbon fiber composite core wire and display, the carbon fiber complex core are led
One end of line is connected with the anode of strong current generator, the other end of carbon fiber composite core wire pass through after current transformer with
The cathode of strong current generator is connected, and current transformer is connected with display, is arranged on the carbon fiber composite core wire
There is wire temperature sensor, wire temperature sensor is connected with display, and the display and anemobiagraph, environment temperature sense
Device, intensity of sunshine sensor are connected.
The carbon fiber composite core wire and strong current generator form a rectangular-shaped loops, on carbon fiber composite core wire
The position of rectangular-shaped loops quadrangle is provided with high temperature resistant wire clamp, high temperature resistant wire clamp is connected by glass cord with steel bracket
It connects.
The quantity of the wire temperature sensor is five, and it is compound that five wire temperature sensors are separately fixed at carbon fiber
In core conducting wire head at tail three, at high temperature resistant wire clamp, strong current generator output end and carbon fiber composite core wire junction.
The wire temperature sensor is patch type thermocouple sensor.
The strong current generator is Iarge Power DC Voltage Regulator, for adjusting the energization electricity of carbon fiber composite core wire
Stream.
It is coated with conductive paste on the positive drainage plate faying surface of the strong current generator, carbon fiber composite core wire passes through pressure
Aluminum pipe is connect to be connected with the positive drainage plate faying surface of strong current generator.
The current transformer, for acquiring the size of current for flowing through carbon fiber composite core wire, and by the electric current of acquisition
Data pass to display.
The anemobiagraph passes to display for acquiring outdoor wind speed size, and by the data of acquisition;
The environment temperature sensor passes to display for acquiring outdoor ambient temperature data, and by the data of acquisition;
The intensity of sunshine sensor passes to display for acquiring outdoor intensity of sunshine, and by the data of acquisition.
Compared with prior art, the utility model has the following beneficial effects:
1, a kind of verifying carbon fiber composite core wire maximum carrying capacity of the utility model calculates in the experiment porch of accuracy
One end of carbon fiber composite core wire is connected with the anode of strong current generator, and the other end of carbon fiber composite core wire passes through
It is connected after current transformer with the cathode of strong current generator, current transformer is connected with display, carbon fiber complex core
Wire temperature sensor is provided on conducting wire, wire temperature sensor is connected with display, display and anemobiagraph, environment temperature
Degree sensor, intensity of sunshine sensor are connected;The experiment porch placement of above structure carries out outdoors, can simulate practical work
Conducting wire temperature rise situation in journey constructs a free convection environment;By the surface temperature, the ring that detect carbon fiber composite core wire
Border temperature is recorded when conductive line surfaces temperature reaches 150 degrees Celsius and inscribes size of current at this time, with the knot for having line element to calculate
Fruit compares, and can verify the correctness of result of finite element;Meanwhile it can be by being fitted electric current-conductor temperature temperature rise
Curve estimates the maximum carrying capacity of conducting wire at a set temperature, to verify the correctness of result of finite element, using the design
Experiment porch, can for verifying carbon fiber composite core wire maximum carrying capacity calculate accuracy one convenient effective hand be provided
Section;In addition, in varied situations, only needing according to the actual situation hyperphoric conducting wire again, being laid with new circuit, it will be able to guarantee experiment
Be normally carried out.Therefore, the utility model is easy to use effective, applied widely.
2, a kind of verifying carbon fiber composite core wire maximum carrying capacity of the utility model calculates in the experiment porch of accuracy
Carbon fiber composite core wire and strong current generator form a rectangular-shaped loops, are located at rectangular-shaped loops on carbon fiber composite core wire
The position of quadrangle is provided with high temperature resistant wire clamp, and high temperature resistant wire clamp is connected by glass cord with steel bracket, using high temperature resistant
Carbon fiber composite core wire is fixed on steel bracket by wire clamp, glass cord, not only simple installation, but also high reliablity.Cause
This, the utility model simple installation, high reliablity.
3, a kind of verifying carbon fiber composite core wire maximum carrying capacity of the utility model calculates in the experiment porch of accuracy
The quantity of wire temperature sensor is five, and five wire temperature sensors are separately fixed at tail in carbon fiber composite core wire head
At three, at high temperature resistant wire clamp, strong current generator output end and carbon fiber composite core wire junction, wire temperature sensor be
Patch type thermocouple sensor carries out multiple spot comparison using the method for multiple spot detection, keeps confirmatory experiment data more convincing.
Therefore, the utility model improves the convincingness of experimental result.
4, a kind of verifying carbon fiber composite core wire maximum carrying capacity of the utility model calculates in the experiment porch of accuracy
Strong current generator is Iarge Power DC Voltage Regulator, for adjusting the electrical current of carbon fiber composite core wire, high current hair
Conductive paste is coated on the positive drainage plate faying surface of raw device, carbon fiber composite core wire passes through crimping aluminum pipe and strong current generator
Positive drainage plate faying surface be connected, above-mentioned design is so that experiment porch simple installation, easy to use;Current transformer is used for
The size of current of carbon fiber composite core wire is flowed through in acquisition, and anemobiagraph is for acquiring outdoor wind speed size, environment temperature sensor
For acquiring outdoor ambient temperature data, intensity of sunshine sensor is for acquiring outdoor intensity of sunshine, and above-mentioned design is so that experiment
Result credibility is high.Therefore, the utility model simple installation, easy to use, reliable experiment result degree height.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the work flow diagram of the utility model.
In figure: carbon fiber composite core wire 1, display 2, strong current generator 3, current transformer 4, conductor temperature sensing
Device 5, anemobiagraph 6, environment temperature sensor 7, intensity of sunshine sensor 8, high temperature resistant wire clamp 9, glass cord 10, steel bracket
11。
Specific embodiment
The utility model is described in further detail below in conjunction with Detailed description of the invention and specific embodiment.
Referring to Fig. 1, Fig. 2, a kind of verifying carbon fiber composite core wire maximum carrying capacity calculates the experiment porch of accuracy, packet
Include carbon fiber composite core wire 1 and display 2, one end of the carbon fiber composite core wire 1 and the anode of strong current generator 3
It is connected, the other end of carbon fiber composite core wire 1 is connected after passing through current transformer 4 with the cathode of strong current generator 3,
Current transformer 4 is connected with display 2, is provided with wire temperature sensor 5, conducting wire on the carbon fiber composite core wire 1
Temperature sensor 5 is connected with display 2, and the display 2 is sensed with anemobiagraph 6, environment temperature sensor 7, intensity of sunshine
Device 8 is connected.
The carbon fiber composite core wire 1 forms a rectangular-shaped loops, carbon fiber composite core wire with strong current generator 3
Position on 1 positioned at rectangular-shaped loops quadrangle is provided with high temperature resistant wire clamp 9, and high temperature resistant wire clamp 9 passes through glass cord 10 and steel branch
Frame 11 is connected.
The quantity of the wire temperature sensor 5 is five, and it is multiple that five wire temperature sensors 5 are separately fixed at carbon fiber
It closes in 1 head of core conducting wire at tail three, at high temperature resistant wire clamp 9,3 output end of strong current generator is connect with carbon fiber composite core wire 1
Place.
The wire temperature sensor 5 is patch type thermocouple sensor.
The strong current generator 3 is Iarge Power DC Voltage Regulator, for adjusting the energization of carbon fiber composite core wire 1
Electric current.
It is coated with conductive paste on the positive drainage plate faying surface of the strong current generator 3, carbon fiber composite core wire 1 passes through
Crimping aluminum pipe is connected with the positive drainage plate faying surface of strong current generator 3.
The current transformer 4, for acquiring the size of current for flowing through carbon fiber composite core wire 1, and by the electricity of acquisition
Flow data passes to display 2.
The anemobiagraph 6 passes to display 2 for acquiring outdoor wind speed size, and by the data of acquisition;
The environment temperature sensor 7 passes to display for acquiring outdoor ambient temperature data, and by the data of acquisition
2;
The intensity of sunshine sensor 8 passes to display 2 for acquiring outdoor intensity of sunshine, and by the data of acquisition.
The principles of the present invention are described as follows:
Strong current generator is used to adjust the electrical current of carbon fiber composite core wire, overlaps in the positive drainage plate of power supply
Carbon fiber composite core wire is connected by crimping aluminum pipe with positive pole, passes sequentially through four high temperature resistants by coating conductive paste on face
Wire clamp connects to form rectangular-shaped loops, and the glass cord with high-temperature insulation characteristic connects four high temperature resistant wire clamps, by rectangle
Circuit is hung under steel bracket;Strong current generator is 5V/2000A Iarge Power DC Voltage Regulator, can will test current coupling
To conducting wire, testing maximum load electric current can reach 2000A.
For carbon fiber composite core wire using model JNRLH1/F1B-300/50, expression is composite core mark
Section is referred to as 50 mm2, allow for a long time using temperature to be 150 DEG C, tensile strength 2100MPa, aluminium conductor nominal section is 300
mm2The soft aluminium profiles twisted wire of composite core.
Wire temperature sensor is five, is separately fixed at: in carbon fiber composite core wire head at tail surface three, high temperature resistant
At wire clamp, strong current generator output end and connecting position of wires, when fixed temperature probe, using polytetrafluoroethylene (PTFE) from glutinous band packet
It wraps up in;The method that this experiment takes multiple spot detection carries out multiple spot comparison, keeps confirmatory experiment data more convincing;Conductor temperature
Sensor use PT100 absorption type platinum resistance thermometer sensor, model PT100HS100TTC, chip size 2.3mm × 2.1mm ×
0.9mm, precision are ± 0.15 DEG C.
Steel bracket is the support device entirely tested, and the glass cord for selecting high temperature resistant, thermal conductivity low ties up to steel bracket
On four ends, for hanging rectangular-shaped loops, steel bracket height is 2 meters, and width is 3 meters, and length is 5 meters, to constitute transmitting loop, is made
The carbon fiber composite core wire for being 12 meters by total length with high temperature resistant wire clamp, combination grow into 4 meters, the rectangular-shaped loops that width is 2 meters.
Display for recording in real time: tail surface three in the carbon fiber composite core wire head that wire temperature sensor obtains
Place, at high temperature resistant wire clamp and the temperature of strong current generator output end and connecting position of wires;The electric current that current transformer obtains;
The real-time intensity of sunshine that intensity of sunshine sensor obtains;The real time environment temperature that environment temperature sensor obtains;Anemobiagraph obtains
Real-time wind speed size.
Implementation steps:
(1) platform is set up:
(1) by carbon fiber composite core wire from strong current generator anode by drainage plate draw after, it is successively resistance to four
High temperature wire clamp is crimped, and current transformer is passed through, finally by power cathode drainage plate at a rectangular-shaped loops;
(2) building a height is 2 meters, and width is 3 meters, and the steel bracket that length is 5 meters ties up to glass cord head end
At four angles of steel bracket, glass cord end ties up at four high temperature resistant wire clamps and has hung entire rectangular-shaped loops;
(3) wire temperature sensor is fixed respectively in carbon fiber composite core wire head at tail surface three, high temperature resistant wire clamp
Place, strong current generator output end and connecting position of wires carry out multiple spot detection, and output end is connected on display;Fixed thermometric
When probe, wrapped up using polytetrafluoroethylene (PTFE) from glutinous band;
(4) output end of anemobiagraph, environment temperature sensor, intensity of sunshine sensor and current transformer is directly connected
It is connected on display.
(2) work before system test:
(1) it connects strong current generator power supply to be powered to conducting wire, opens data display equipment;
(2) by rotatory current adjuster knob adjust electric current, by display, see can elevated currents, if cannot
It is enough to carry out, it is necessary to which that experimental voltage is suitably risen by rotational voltage adjuster knob;
(3) after completing above-mentioned preparation, check whether temperature can normally show with electric current;
(4) by observation display, electric current is loaded into 500A, tail surface three in observation carbon fiber composite core wire head
Place, at high temperature resistant wire clamp, the temperature of strong current generator output end and connecting position of wires.
Above step (1), (2), (3), (4) completion is examined successively and judgement meets test requirements document, then system test condition
Have.
(3) as shown in Fig. 2, work after system test:
(1) it by adjusting passage current size, after observation display makes conductor temperature reach 150 DEG C and tends towards stability, remembers
The size of current at lower this moment is recorded, while the data such as wind speed, intensity of sunshine, room temperature being extracted and are recorded in the table;
(2) electric current is reduced to 0 by the fast prompt drop stream button on controller, then disconnects the air switch on power supply,
Finally disconnect power supply;
(3) it establishes the finite element model of entire rectangular-shaped loops and the condition that sets up frontiers, needs on identical parameter and boundary
Under the conditions of such as: the size of current of conducting wire load, carbon fiber composite core wire material parameter and material properties;It is soft by finite element again
Part calculates the resistance loss on carbon fiber composite core wire;
(4) using on the carbon fiber composite core wire of FEM calculation resistance loss and sunshine heat generation rate as fluid temperature
Spend the loading environment of field;Reference temperature when fluid temperature (F.T.) field computation, the environment temperature measured for temperature rise experiment porch;Fluid temperature
Wind speed when field computation is spent, the actual wind speed measured for temperature rise experiment porch;
(5) it after the completion of fluid temperature field calculates, is successively read in carbon fiber composite core wire head at tail surface three, high temperature resistant
At wire clamp, the temperature of strong current generator output end and connecting position of wires, by FEM calculation go out temperature and thermometric experiment survey
The temperature of amount compares, and whether calculates error less than 10%, if then result of finite element is desirable, otherwise needing to correct has
Limit first calculation method;Re-start FEM calculation, find out temperature in carbon fiber composite core wire head at tail surface three again into
Row compares.
In conclusion the experiment that a kind of verifying carbon fiber composite core wire maximum carrying capacity of the design calculates accuracy is flat
Platform, to the DC power transmission line under the aerial condutor of the different model under varying environment, different current classes, the experiment porch is equal
It is applicable in;I.e. in varied situations, it only need to change according to the actual situation hyperphoric conducting wire again, be laid with new rectangular-shaped loops, it will be able to
Guarantee the normal operation of experiment.The design can verify FEM calculation carbon fiber composite core wire maximum carrying capacity and calculate just
True property is more convenient effectively using verification mode after the platform.
Embodiment 1:
Referring to Fig. 1, a kind of verifying carbon fiber composite core wire maximum carrying capacity calculates the experiment porch of accuracy, including carbon
Fiber composite core wire 1 and display 2, one end of the carbon fiber composite core wire 1 is connected with the anode of strong current generator 3
It connects, the other end of carbon fiber composite core wire 1 is connected after passing through current transformer 4 with the cathode of strong current generator 3, electric current
Mutual inductor 4 is connected with display 2, is provided with wire temperature sensor 5, conductor temperature on the carbon fiber composite core wire 1
Sensor 5 is connected with display 2, the display 2 and anemobiagraph 6, environment temperature sensor 7,8 phase of intensity of sunshine sensor
Connection;The current transformer 4 is for acquiring the size of current for flowing through carbon fiber composite core wire 1, and by the electric current number of acquisition
According to passing to display 2;The data of acquisition are passed to display 2 for acquiring outdoor wind speed size by the anemobiagraph 6;It is described
The data of acquisition are passed to display 2 for acquiring outdoor ambient temperature data by environment temperature sensor 7;The sunshine is strong
The data of acquisition are passed to display 2 for acquiring outdoor intensity of sunshine by degree sensor 8.
Embodiment 2:
Basic content with embodiment 1, the difference is that:
Referring to Fig. 1, the carbon fiber composite core wire 1 forms a rectangular-shaped loops with strong current generator 3, and carbon fiber is multiple
It closes the position on core conducting wire 1 positioned at rectangular-shaped loops quadrangle and is provided with high temperature resistant wire clamp 9, high temperature resistant wire clamp 9 passes through glass cord
10 are connected with steel bracket 11;The quantity of the wire temperature sensor 5 is five, and five wire temperature sensors 5 are solid respectively
Be scheduled in 1 head of carbon fiber composite core wire at tail three, at high temperature resistant wire clamp 9,3 output end of strong current generator and carbon fiber it is compound
1 junction of core conducting wire;The wire temperature sensor 5 is patch type thermocouple sensor.
Embodiment 3:
Basic content with embodiment 1, the difference is that:
Referring to Fig. 1, the strong current generator 3 is Iarge Power DC Voltage Regulator, is led for adjusting carbon fiber complex core
The electrical current of line 1;It is coated with conductive paste on the positive drainage plate faying surface of the strong current generator 3, carbon fiber complex core is led
Line 1 is connected by crimping aluminum pipe with the positive drainage plate faying surface of strong current generator 3.
Claims (8)
1. the experiment porch that a kind of verifying carbon fiber composite core wire maximum carrying capacity calculates accuracy, which is characterized in that including
Carbon fiber composite core wire (1) and display (2), one end and strong current generator (3) of the carbon fiber composite core wire (1)
Anode be connected, the other end of carbon fiber composite core wire (1) pass through current transformer (4) afterwards with strong current generator (3)
Cathode be connected, current transformer (4) is connected with display (2), is provided with and leads on the carbon fiber composite core wire (1)
Line temperature sensor (5), wire temperature sensor (5) are connected with display (2), the display (2) and anemobiagraph (6),
Environment temperature sensor (7), intensity of sunshine sensor (8) are connected.
2. the experiment that a kind of verifying carbon fiber composite core wire maximum carrying capacity according to claim 1 calculates accuracy is flat
Platform, it is characterised in that: the carbon fiber composite core wire (1) and strong current generator (3) form a rectangular-shaped loops, carbon fiber
Position on compound core conducting wire (1) positioned at rectangular-shaped loops quadrangle is provided with high temperature resistant wire clamp (9), and high temperature resistant wire clamp (9) passes through glass
Glass cordage (10) is connected with steel bracket (11).
3. the experiment that a kind of verifying carbon fiber composite core wire maximum carrying capacity according to claim 2 calculates accuracy is flat
Platform, it is characterised in that: the quantity of the wire temperature sensor (5) is five, and five wire temperature sensors (5) are fixed respectively
In carbon fiber composite core wire (1) head at tail three, at high temperature resistant wire clamp (9), strong current generator (3) output end and carbon fiber
Compound core conducting wire (1) junction.
4. the experiment that a kind of verifying carbon fiber composite core wire maximum carrying capacity according to claim 3 calculates accuracy is flat
Platform, it is characterised in that: the wire temperature sensor (5) is patch type thermocouple sensor.
5. the reality that a kind of verifying carbon fiber composite core wire maximum carrying capacity according to claim 1 or 2 calculates accuracy
Test platform, it is characterised in that: the strong current generator (3) is Iarge Power DC Voltage Regulator, compound for adjusting carbon fiber
The electrical current of core conducting wire (1).
6. the experiment that a kind of verifying carbon fiber composite core wire maximum carrying capacity according to claim 5 calculates accuracy is flat
Platform, it is characterised in that: be coated with conductive paste, carbon fiber complex core on the positive drainage plate faying surface of the strong current generator (3)
Conducting wire (1) is connected by crimping aluminum pipe with the positive drainage plate faying surface of strong current generator (3).
7. the experiment that a kind of verifying carbon fiber composite core wire maximum carrying capacity according to claim 1 calculates accuracy is flat
Platform, it is characterised in that: the current transformer (4), for acquiring the size of current for flowing through carbon fiber composite core wire (1), and
The current data of acquisition is passed into display (2).
8. the experiment that a kind of verifying carbon fiber composite core wire maximum carrying capacity according to claim 1 calculates accuracy is flat
Platform, it is characterised in that:
The anemobiagraph (6) passes to display (2) for acquiring outdoor wind speed size, and by the data of acquisition;
The environment temperature sensor (7) passes to display for acquiring outdoor ambient temperature data, and by the data of acquisition
(2);
The intensity of sunshine sensor (8) passes to display (2) for acquiring outdoor intensity of sunshine, and by the data of acquisition.
Priority Applications (1)
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Applications Claiming Priority (1)
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CN201821831326.9U CN209182407U (en) | 2018-11-08 | 2018-11-08 | Verify the experiment porch that carbon fiber composite core wire maximum carrying capacity calculates accuracy |
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Publication Number | Publication Date |
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CN209182407U true CN209182407U (en) | 2019-07-30 |
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ID=67363471
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2018
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