CN208934857U - A kind of lightning protection on-line measuring device on wind-driven generator - Google Patents
A kind of lightning protection on-line measuring device on wind-driven generator Download PDFInfo
- Publication number
- CN208934857U CN208934857U CN201821512525.3U CN201821512525U CN208934857U CN 208934857 U CN208934857 U CN 208934857U CN 201821512525 U CN201821512525 U CN 201821512525U CN 208934857 U CN208934857 U CN 208934857U
- Authority
- CN
- China
- Prior art keywords
- motor
- installs case
- lightning protection
- wind
- driven generator
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- 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.)
- Expired - Fee Related
Links
- 238000005192 partition Methods 0.000 claims abstract description 14
- 238000001514 detection method Methods 0.000 claims description 14
- 238000009434 installation Methods 0.000 claims description 6
- 239000000428 dust Substances 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 3
- 210000000481 breast Anatomy 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 208000025274 Lightning injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Landscapes
- Wind Motors (AREA)
Abstract
The utility model discloses the lightning protection on-line measuring devices on a kind of wind-driven generator, including installs case；Detect voltage-drop loading device；Pressure measuring instrument and the second motor, the installs case upper left-hand is equipped with rotary shaft, the rotary shaft top is equipped with camera, the installs case upper right is equipped with bellows, the bellows end is equipped with magnetoelectric transducer, the installs case two sides are lattice backstop, the installs case inner bottom surface is equipped with controller, the controller right part is equipped with information carrying means, the information carrying means right part is equipped with message handler, the message handler right part is equipped with information memory, the installs case bosom is equipped with partition, first motor is respectively installed on the downside of the partition both ends, blower fan is installed on the output shaft of the first motor, lightning protection on-line measuring device on the wind-driven generator can in real time feed back the problem of lightning protection device, using simple, so that people are to the subsequent of lightning protection device Maintenance.
Description
Technical field
Lightning protection on-line checking dress the utility model relates to lightning protection detection technique field, on specially a kind of wind-driven generator
It sets.
Background technique
Wind-driven generator is to convert wind energy into mechanical work, and mechanical work drives rotor rotation, the electricity of final output alternating current
Power equipment, wind-driven generator generally have wind wheel, generator (including device), direction-regulator (empennage), pylon, speed-limiting safety mechanism and
The components such as energy storage device composition, wind-driven generator needs to carry out lightning protection to it when in use, when using lightning protection device, needs pair
It is detected, and existing detection is all to need to dismantle lightning protection device, takes off detection, wastes time, inconvenient to use.
So how to design the lightning protection on-line measuring device on a kind of wind-driven generator, become what we currently to be solved
Problem.
Utility model content
It is above-mentioned to solve the purpose of this utility model is to provide the lightning protection on-line measuring device on a kind of wind-driven generator
The problem of being proposed in background technique.
To achieve the above object, the utility model provides the following technical solutions: the installs case upper left-hand is equipped with rotation
Shaft, the rotary shaft top are equipped with camera, and the installs case upper right is equipped with bellows, the bellows end
Magnetoelectric transducer is installed, the installs case two sides are lattice backstop, and the installs case inner bottom surface is equipped with controller, described
Controller right part is equipped with information carrying means, and the information carrying means right part is equipped with message handler, at the information
Reason device right part is equipped with information memory, and the installs case bosom is equipped with partition, each installation on the downside of the partition both ends
There is first motor, blower fan is installed on the output shaft of the first motor, the partition top is equipped with detection voltage-drop loading
The wiring of device, the detection voltage-drop loading device is connected with magnetoelectric transducer, and electric wire connects in bellows interior, the detection voltage
Loader left part is equipped with pressure measuring instrument, and the pressure measuring instrument left part is equipped with the second motor, second motor it is defeated
Shaft is connected to rotary shaft bottom, and centre is connected and fixed by bearing.
Further, the first motor and the second outside motor are mounted on dust cover.
Further, that is pinned among the first motor and blower fan a filter, the first motor be fixed on every
On the net.
Further, the installation upper box part is equipped with three magnetoelectric transducers.
Compared with prior art, the utility model has the beneficial effects that the lightning protection on-line checking on the wind-driven generator fills
Setting in real time to feed back the problem of lightning protection device, using simple, so that people are to the subsequent maintenance of lightning protection device；
1. be equipped with first motor, rotary shaft and camera, first motor drive camera circulation rotating, to lightning protection device into
Row detection, information is fed back, people more blunt can be observed to lightning protection device；
2. being equipped with information memory, when lightning protection device breaks down, information memory can save failure, rear
It is continuous when there is the failure, facilitate maintenance.
Detailed description of the invention
Fig. 1 is the general structure schematic diagram of the utility model；
Fig. 2 is the overall sectional structural schematic diagram of the utility model；
In figure: 1- installs case；2- rotary shaft；3- camera；4- bellows；5- magnetoelectric transducer；6- lattice backstop；7- control
Device；8- information carrying means；9- message handler；10- information memory；11- blower fan；12- first motor；13- partition；
14- detects voltage-drop loading device；15- pressure measuring instrument；The second motor of 16-.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the utility model, it should be noted that term " center ", "lower", "left", "right", " is erected at "upper"
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
The utility model provides a kind of technical solution referring to FIG. 1-2: the lightning protection on-line checking on a kind of wind-driven generator
Device, including installs case 1；Rotary shaft 2；Camera 3；Bellows 4；Magnetoelectric transducer 5；Lattice backstop 6；Controller 7；Information transmission
Device 8；Message handler 9；Information memory 10；Blower fan 11；First motor 12；Partition 13；Detect voltage-drop loading device 14；Electricity
Pressure measuring instrument 15 and the second motor 16,1 upper left-hand of installs case are equipped with rotary shaft 2, and 2 top of rotary shaft is equipped with
Camera 3,1 upper right of installs case are equipped with bellows 4, and 4 end of bellows is equipped with magnetoelectric transducer 5, institute
Stating 1 two sides of installs case is lattice backstop 6, and 1 inner bottom surface of installs case is equipped with controller 7,7 right part of the controller installation
There is information carrying means 8,8 right part of information carrying means is equipped with message handler 9,9 right part of the message handler peace
Equipped with information memory 10,1 bosom of installs case is equipped with partition 13, and the is respectively equipped on the downside of 13 both ends of partition
One motor 12 is equipped with blower fan 11 on the output shaft of the first motor 12, and 13 top of partition is equipped with detection voltage
The wiring of loader 14, the detection voltage-drop loading device 14 is connected with magnetoelectric transducer 5, and electric wire connects inside bellows 4, institute
It states detection 14 left part of voltage-drop loading device and pressure measuring instrument 15 is installed, 15 left part of pressure measuring instrument is equipped with the second motor
16, the output shaft of second motor 16 is connected to 2 bottom of rotary shaft, and centre is connected and fixed by bearing, the first motor
12 and second are mounted on dust cover outside motor 16, and pinning that among the first motor 12 and blower fan 11 has filter,
The first motor 12 is fixed on filter, and there are three magnetoelectric transducers 5 for 1 top of the installs case installation.
Working principle: firstly, the device is placed on the lightning protection device side for needing to detect, by three magnetoelectric transducers 5
Respectively at blade, go out on roller box and yaw mast, the second motor 16 drives swingle 2 to rotate, and rotates camera 3, to lightning protection
Device carries out monitoring camera-shooting, and after lightning stroke, system failure commonly takes place in downlead or generator component position, this
When, controller 7 issues order, and detection voltage-drop loading device 14 applies voltage to circuit lightning protection device, has pressure measuring instrument 15 will be electric
Pressure is measured, and message handler 9 analyzes the voltage, calculates voltage whether in set voltage range, if going beyond the scope,
Then lightning protection device breaks down, and information conveyance is gone out by information carrying means 8, and information memory 10 can carry out fault message
Storage, in device work, first motor 12 drives blower fan 11 to cooling down inside installs case 1.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. the lightning protection on-line measuring device on a kind of wind-driven generator, including installs case (1)；Rotary shaft (2)；Camera (3)；Wave
Line pipe (4)；Magnetoelectric transducer (5)；Lattice backstop (6)；Controller (7)；Information carrying means (8)；Message handler (9)；Information
Reservoir (10)；Blower fan (11)；First motor (12)；Partition (13)；It detects voltage-drop loading device (14)；Pressure measuring instrument (15)
With the second motor (16), it is characterised in that: installs case (1) upper left-hand is equipped with rotary shaft (2), the rotary shaft (2)
Top is equipped with camera (3), and installs case (1) upper right is equipped with bellows (4), bellows (4) the end peace
Equipped with magnetoelectric transducer (5), installs case (1) two sides are lattice backstop (6), and installs case (1) inner bottom surface is equipped with
Controller (7), controller (7) right part are equipped with information carrying means (8), information carrying means (8) the right part installation
Have message handler (9), message handler (9) right part is equipped with information memory (10), in installs case (1) inside
Between be equipped with partition (13), be respectively equipped with first motor (12) on the downside of partition (13) both ends, the first motor (12)
It is equipped on output shaft blower fan (11), partition (13) top is equipped with detection voltage-drop loading device (14), the detection electricity
The wiring of pressure loader (14) is connected with magnetoelectric transducer (5), and electric wire connects in bellows (4) inside, and the detection voltage adds
It carries device (14) left part to be equipped with pressure measuring instrument (15), pressure measuring instrument (15) left part is equipped with the second motor (16), institute
The output shaft for stating the second motor (16) is connected to rotary shaft (2) bottom, and centre is connected and fixed by bearing.
2. the lightning protection on-line measuring device on a kind of wind-driven generator according to claim 1, it is characterised in that: described
Dust cover is mounted on outside one motor (12) and the second motor (16).
3. the lightning protection on-line measuring device on a kind of wind-driven generator according to claim 1, it is characterised in that: described
Pinning that among one motor (12) and blower fan (11) has filter, and the first motor (12) is fixed on filter.
4. the lightning protection on-line measuring device on a kind of wind-driven generator according to claim 1, it is characterised in that: the peace
Casing, there are three magnetoelectric transducer (5) for the installation of (1) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821512525.3U CN208934857U (en) | 2018-09-17 | 2018-09-17 | A kind of lightning protection on-line measuring device on wind-driven generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821512525.3U CN208934857U (en) | 2018-09-17 | 2018-09-17 | A kind of lightning protection on-line measuring device on wind-driven generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208934857U true CN208934857U (en) | 2019-06-04 |
Family
ID=66721242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821512525.3U Expired - Fee Related CN208934857U (en) | 2018-09-17 | 2018-09-17 | A kind of lightning protection on-line measuring device on wind-driven generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208934857U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109611289A (en) * | 2019-01-10 | 2019-04-12 | 江苏财经职业技术学院 | The measurement method and device of wind generating set yaw angle |
-
2018
- 2018-09-17 CN CN201821512525.3U patent/CN208934857U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109611289A (en) * | 2019-01-10 | 2019-04-12 | 江苏财经职业技术学院 | The measurement method and device of wind generating set yaw angle |
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Legal Events
| 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: 20190604 |