CN209637939U - Composite type solar wind-energy generating equipment - Google Patents
Composite type solar wind-energy generating equipment Download PDFInfo
- Publication number
- CN209637939U CN209637939U CN201822253609.6U CN201822253609U CN209637939U CN 209637939 U CN209637939 U CN 209637939U CN 201822253609 U CN201822253609 U CN 201822253609U CN 209637939 U CN209637939 U CN 209637939U
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- CN
- China
- Prior art keywords
- wind
- servo motor
- turntable
- accumulator box
- telescopic rod
- 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.)
- Expired - Fee Related
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Classifications
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- 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
- Y02E10/50—Photovoltaic [PV] energy
-
- 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
-
- 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
- Y02E10/728—Onshore wind turbines
-
- 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
- Y02E10/76—Power conversion electric or electronic aspects
-
- 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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
-
- 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
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
Abstract
The utility model discloses composite type solar wind-energy generating equipments, including solar panel, wind-driven generator, battery and pedestal, four corners of the pedestal bottom end are mounted on idler wheel, the top of the pedestal is equipped with accumulator box, and the bottom end inside accumulator box is equipped with battery, side inside the accumulator box is equipped with cooling fan, side inside the accumulator box far from cooling fan is equipped with temperature sensor, the top of the accumulator box is equipped with the first turntable, and first the middle position on turntable top single-chip microcontroller is installed, the top of first turntable of the single-chip microcontroller two sides is mounted on the first electric telescopic rod, and first the top of electric telescopic rod shell is installed.The utility model, so that being convenient for the height of solar panel and wind-driven generator, is conducive to preferably absorb sunlight and wind energy by being equipped with the first electric telescopic rod and the second electric telescopic rod.
Description
Technical field
The utility model relates to generating equipment technical fields, specially composite type solar wind-energy generating equipment.
Background technique
With the continuous development of society, the utilization of new energy is more and more wider, and new energy is also known as unconventional energy resource, new energy one
As refer to the renewable energy developed and used on the basis of new technology, including solar energy, biomass energy, wind energy, geothermal energy,
Thermal cycle etc. between wave energy, ocean current energy and tide energy and ocean surface and deep layer, in addition, there are also Hydrogen Energy, biogas, wine
Essence, methanol etc., existing generating equipment are generated electricity using non-renewable energy resources such as diesel oil mostly, are on the one hand easy waste money
On the other hand source is easy to damage environment, not environmentally friendly enough, while existing some solar energy and wind energy generating plant are most
Fixed setting, inconvenience is adjusted, thus cannot keep optimal generating efficiency constantly.
Utility model content
The purpose of this utility model is to provide composite type solar wind-energy generating equipments, to solve in above-mentioned background technique
The problem of proposition.
To achieve the above object, the utility model provides the following technical solutions: composite type solar wind-energy generating equipment, packet
Solar panel, wind-driven generator, battery and pedestal are included, four corners of the pedestal bottom end are mounted on idler wheel,
The top of the pedestal is equipped with accumulator box, and the bottom end inside accumulator box is equipped with battery, in the accumulator box
The side in portion is equipped with cooling fan, and the side far from cooling fan is equipped with temperature sensor inside the accumulator box, institute
The top for stating accumulator box is equipped with the first turntable, and the middle position on the first turntable top is equipped with single-chip microcontroller, the list
The top of first turntable of piece machine two sides is mounted on the first electric telescopic rod, and the top of the first electric telescopic rod is equipped with shell
Body, the top of the shell are equipped with wind transducer, and the two sides of the enclosure interior are mounted on the second servo motor, and
The inside that the output shaft of two servo motors extends transversely through shell is equipped with mounting rack, and the mounting rack is pacified far from one end of shell
Equipped with fixed plate, and fixed plate is equipped with solar panel far from the side of mounting rack, and the output end of solar panel is logical
The input terminal for crossing photovoltaic controller and battery is electrically connected, and the top of the fixed plate is equipped with solar energy tracking controller,
The top of the pedestal of the accumulator box side is equipped with the second electric telescopic rod, and the top of the second electric telescopic rod is equipped with
Fixing seat, the top of the fixing seat are equipped with the second turntable, and the bottom end inside the fixing seat is equipped with third servo motor,
And the output shaft of third servo motor is fixedly connected with the bottom end of the second turntable, the top of second turntable is equipped with generator
Case, and the bottom end inside generator case is equipped with wind-driven generator, the output shaft of the wind-driven generator extends transversely through generator
The inside of case is equipped with impeller, and blade is uniformly equipped on impeller, the output end of the wind transducer and temperature sensor
Be electrically connected by the input terminal of conducting wire and single-chip microcontroller, and the output end of single-chip microcontroller by conducting wire respectively with third servo motor
It is electrically connected with the input terminal of cooling fan.
Preferably, first electric telescopic rod and shell, the second electric telescopic rod and fixing seat constitute stretching structure.
Preferably, the top setting of the accumulator box is fluted, and the bottom end of inside grooves is equipped with the first servo electricity
Machine, the top of the first servo motor output shaft are fixedly connected with the middle position of the first turntable bottom end, the solar energy with
The output end of track controller is electrically connected by the input terminal of conducting wire and single-chip microcontroller, and the output end of single-chip microcontroller passes through conducting wire and the
The input terminal of one servo motor and the second servo motor is electrically connected.
Preferably, second servo motor passes through shaft and mounting rack, fixed plate and solar panel constitute and turn
Dynamic structure.
Preferably, second servo motor and mounting rack are symmetrical arranged about the central axes of fixed plate.
Preferably, the appearance of the mounting rack is triangular in shape.
Compared with prior art, the utility model has the beneficial effects that the composite type solar wind-energy generating equipment passes through
First electric telescopic rod and the second electric telescopic rod are installed, so that it is convenient for the height of solar panel and wind-driven generator,
Be conducive to preferably absorb sunlight and wind energy, device is by being equipped with solar energy tracking controller, so that solar panel
Can automatic sun-tracking light, so that light utilization efficiency be made to reach most preferably, when sunlight shifts, solar energy tracking controller
Signal is received, and signal is passed into first servo motor and the second servo motor, first servo motor band by single-chip microcontroller
Dynamic first turntable rotation, to regulate the optimal horizontal position of solar panel, while the second servo motor passes through installation
Frame drives fixed plate rotation, to regulate the optimal vertical angles of solar panel, utilizes so that reaching optimal light
Rate improves generating effect, and device is by being equipped with wind transducer, so that it is convenient for the variation of monitoring wind direction, when change of the wind,
Signal can be passed to third servo motor by single-chip microcontroller by wind transducer, and third servo motor is sent out by the second driven by rotary disc
Motor housing rotation, so that device is passed by being equipped with temperature by wind-driven generator and blade adjustments to optimal power generation position
Sensor, so that convenient for the temperature inside monitoring accumulator box, when battery leads to accumulator box internal temperature mistake because charging is too fast
Signal can be passed to cooling fan by single-chip microcontroller by Gao Shi, temperature sensor, and cooling fan is opened in time, reduce accumulator box
Internal temperature, avoids battery because of the heat-induced damage that charged.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model;
Fig. 2 is the first turntable side structure schematic view of the utility model;
Fig. 3 is the electrical block diagram of the utility model;
In figure: 1, cooling fan;2, groove;3, single-chip microcontroller;4, the first electric telescopic rod;5, solar energy tracking controller;
6, solar panel;7, fixed plate;8, generator case;9, wind-driven generator;10, the second turntable;11, blade;12, impeller;
13, third servo motor;14, fixing seat;15, the second electric telescopic rod;16, the first turntable;17, temperature sensor;18, it rolls
Wheel;19, accumulator box;20, battery;21, first servo motor;22, pedestal;23, the second servo motor;24, shell;25,
Wind transducer;26, mounting rack.
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.
Fig. 1-3 is please referred to, a kind of embodiment provided by the utility model: composite type solar wind-energy generating equipment, including
Four corners of solar panel 6, wind-driven generator 9, battery 20 and pedestal 22,22 bottom end of pedestal are mounted on idler wheel
18, the top of pedestal 22 is equipped with accumulator box 19, and the bottom end inside accumulator box 19 is equipped with battery 20, accumulator box 19
Internal side is equipped with cooling fan 1, and 19 inside of accumulator box is equipped with temperature sensor far from the side of cooling fan 1
17, which can be CWDZ11, and the top of accumulator box 19 is equipped with the first turntable 16, accumulator box 19
Top is arranged fluted 2, and the bottom end inside groove 2 is equipped with first servo motor 21, which can be
BRL, the first servo motor 21 are connected with battery 20 by conducting wire, the top of 21 output shaft of first servo motor with first turn
The middle position of 16 bottom end of disk is fixedly connected, and the output end of solar energy tracking controller 5 passes through the input terminal of conducting wire and single-chip microcontroller 3
It is electrically connected, the output end of single-chip microcontroller 3 is electrical by the input terminal of conducting wire and first servo motor 21 and the second servo motor 23
Connection, convenient for driving the rotation of the first turntable 16, to adjust the horizontal position of solar panel 6,16 top of the first turntable
Middle position is equipped with single-chip microcontroller 3, which can be HT66F017, the top of the first turntable 16 of 3 two sides of single-chip microcontroller
End is mounted on the first electric telescopic rod 4, and the top of the first electric telescopic rod 4 is equipped with shell 24, the top installation of shell 24
There is wind transducer 25, which can be QS-fs, and the two sides inside shell 24 are mounted on the second servo electricity
Machine 23,23 model of the second servo motor can be 40CB010C-500000, which is connected with storage by conducting wire
Battery 20, the inside that the output shaft of the second servo motor 23 extends transversely through shell 24 are equipped with mounting rack 26, mounting rack 26
Appearance is triangular in shape, and convenient for enhancing stability, the second servo motor 23 and central axes of the mounting rack 26 about fixed plate 7 are symmetrical
Setting, convenient for improving the stability that fixed plate 7 rotates, mounting rack 26 is equipped with fixed plate 7, fixed plate far from one end of shell 24
7 sides far from mounting rack 26 are equipped with solar panel 6, the output end of solar panel 6 by photovoltaic controller with
The input terminal of battery 20 is electrically connected, and the second servo motor 23 passes through shaft and mounting rack 26, fixed plate 7 and solar-electricity
Pond plate 6 constitutes rotational structure, convenient for driving solar panel 6 to rotate, to adjust the tilt angle of solar panel 6,
The top of fixed plate 7 is equipped with solar energy tracking controller 5, which can be MPPT, accumulator box
The top of the pedestal 22 of 19 sides is equipped with the second electric telescopic rod 15, and the top of the second electric telescopic rod 15 is equipped with fixing seat
14, the first electric telescopic rod 4 and shell 24, the second electric telescopic rod 15 and fixing seat 14 constitute stretching structure, convenient for control
The height of solar panel 6 and blade 11, the top of fixing seat 14 are equipped with the second turntable 10, the bottom end inside fixing seat 14
Third servo motor 13 is installed, which can be RJ090-E03520, and the third servo motor 13 is logical
It crosses conducting wire and is connected with battery 20, the output shaft of third servo motor 13 is fixedly connected with the bottom end of the second turntable 10, and second turn
The top of disk 10 is equipped with generator case 8, and the bottom end inside generator case 8 is equipped with wind-driven generator 9, the wind-driven generator 9
Model can be NE-2000L, which is connected with battery 20 by conducting wire, and the output shaft of wind-driven generator 9 is lateral
Impeller 12 is installed through the inside of generator case 8, blade 11 is uniformly installed on impeller 12, wind transducer 25 and temperature pass
The output end of sensor 17 passes through conducting wire and the input terminal of single-chip microcontroller 3 is electrically connected, and the output end of single-chip microcontroller 3 is distinguished by conducting wire
It is electrically connected with the input terminal of third servo motor 13 and cooling fan 1.
Working principle: in use, powering on, the first electric telescopic rod 4 and the second electric telescopic rod 15 is opened, is regulated
The height of solar panel 6 and wind-driven generator 9, so that device preferably absorbs sunlight and wind energy, when power generation, solar energy
Solar panel 6 absorbs solar energy and is converted into electric energy and stores it in battery 20, while blade 11 turns under the action of the forces of the wind
It is dynamic, and drive the power generation axis of wind-driven generator 9 to rotate by impeller 12, the electric energy that wind-driven generator 9 generates is also stored in storage
In battery 20, so as to user's use, in power generation process, when sun optical position substantially deviates, solar energy tracking controller 5 can
Signal is received, and signal is passed into first servo motor 21 and the second servo motor 23, the first servo electricity by single-chip microcontroller 3
Machine 21 drives the rotation of the first turntable 16, to regulate the optimal level angle of solar panel 6, while the second servo motor
23 drive fixed plate 7 to rotate by mounting rack 26, so that the optimal vertical angles of solar panel 6 are regulated, to reach
Optimal light utilization efficiency improves generating effect, while when change of the wind, and signal can be passed through single-chip microcontroller 3 by wind transducer 25
Third servo motor 13 is passed to, third servo motor 13 drives generator case 8 to rotate by the second turntable 10, thus by wind-force
Generator 9 and blade 11 are adjusted at optimal power generation position, substantially increase wind energy utilization.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. composite type solar wind-energy generating equipment, including solar panel (6), wind-driven generator (9), battery (20) and
Pedestal (22), it is characterised in that: four corners of pedestal (22) bottom end are mounted on idler wheel (18), the pedestal (22)
Top be equipped with accumulator box (19), and the internal bottom end of accumulator box (19) is equipped with battery (20), the battery
The internal side of case (19) is equipped with cooling fan (1), and the internal side far from cooling fan (1) of the accumulator box (19) is pacified
Equipped with temperature sensor (17), the top of the accumulator box (19) is equipped with the first turntable (16), and the first turntable (16) pushes up
The middle position at end is equipped with single-chip microcontroller (3), and the top of the first turntable (16) of single-chip microcontroller (3) two sides is mounted on
One electric telescopic rod (4), and the top of the first electric telescopic rod (4) is equipped with shell (24), the top peace of the shell (24)
Equipped with wind transducer (25), the internal two sides of the shell (24) are mounted on the second servo motor (23), and the second servo
The inside that the output shaft of motor (23) extends transversely through shell (24) is equipped with mounting rack (26), and the mounting rack (26) is far from shell
One end of body (24) is equipped with fixed plate (7), and fixed plate (7) is equipped with solar panel far from the side of mounting rack (26)
(6), the output end of solar panel (6) is electrically connected by photovoltaic controller and the input terminal of battery (20), described solid
The top of fixed board (7) is equipped with solar energy tracking controller (5), the top peace of the pedestal (22) of accumulator box (19) side
Top equipped with the second electric telescopic rod (15), and the second electric telescopic rod (15) is equipped with fixing seat (14), the fixing seat
(14) top is equipped with the second turntable (10), and the internal bottom end of the fixing seat (14) is equipped with third servo motor (13),
And the output shaft of third servo motor (13) is fixedly connected with the bottom end of the second turntable (10), the top of second turntable (10)
It is equipped with generator case (8), and the bottom end of generator case (8) inside is equipped with wind-driven generator (9), the wind-driven generator
(9) inside that output shaft extends transversely through generator case (8) is equipped with impeller (12), and is uniformly equipped with blade on impeller (12)
(11), the output end of the wind transducer (25) and temperature sensor (17) passes through the input terminal of conducting wire Yu single-chip microcontroller (3)
It is electrically connected, and the output end of single-chip microcontroller (3) passes through the conducting wire input with third servo motor (13) and cooling fan (1) respectively
End is electrically connected.
2. composite type solar wind-energy generating equipment according to claim 1, it is characterised in that: first electric expansion
Bar (4) and shell (24), the second electric telescopic rod (15) and fixing seat (14) constitute stretching structure.
3. composite type solar wind-energy generating equipment according to claim 1, it is characterised in that: the accumulator box (19)
Top fluted (2) are set, and the internal bottom end of groove (2) is equipped with first servo motor (21), the first servo electricity
The top of machine (21) output shaft is fixedly connected with the middle position of the first turntable (16) bottom end, the solar energy tracking controller
(5) output end is electrically connected by the input terminal of conducting wire and single-chip microcontroller (3), and the output end of single-chip microcontroller (3) by conducting wire with
The input terminal of first servo motor (21) and the second servo motor (23) is electrically connected.
4. composite type solar wind-energy generating equipment according to claim 1, it is characterised in that: second servo motor
(23) rotational structure is constituted by shaft and mounting rack (26), fixed plate (7) and solar panel (6).
5. composite type solar wind-energy generating equipment according to claim 1, it is characterised in that: second servo motor
(23) it is symmetrical arranged about the central axes of fixed plate (7) with mounting rack (26).
6. composite type solar wind-energy generating equipment according to claim 1, it is characterised in that: the mounting rack (26)
Appearance is triangular in shape.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201822253609.6U CN209637939U (en) | 2018-12-29 | 2018-12-29 | Composite type solar wind-energy generating equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201822253609.6U CN209637939U (en) | 2018-12-29 | 2018-12-29 | Composite type solar wind-energy generating equipment |
Publications (1)
Publication Number | Publication Date |
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CN209637939U true CN209637939U (en) | 2019-11-15 |
Family
ID=68476509
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201822253609.6U Expired - Fee Related CN209637939U (en) | 2018-12-29 | 2018-12-29 | Composite type solar wind-energy generating equipment |
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CN (1) | CN209637939U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111912560A (en) * | 2020-07-14 | 2020-11-10 | 嘉兴学院 | Wind load pressure sensor equipment |
CN112151893A (en) * | 2020-09-30 | 2020-12-29 | 大庆辉谷能源科技有限公司 | Storage battery with USB output electric energy controllable |
CN113513454A (en) * | 2021-08-18 | 2021-10-19 | 华能定边新能源发电有限公司 | Double-fed wind generating set tower barrel structure safety dynamic monitoring method |
-
2018
- 2018-12-29 CN CN201822253609.6U patent/CN209637939U/en not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111912560A (en) * | 2020-07-14 | 2020-11-10 | 嘉兴学院 | Wind load pressure sensor equipment |
CN111912560B (en) * | 2020-07-14 | 2021-08-24 | 嘉兴学院 | Wind load pressure sensor equipment |
CN112151893A (en) * | 2020-09-30 | 2020-12-29 | 大庆辉谷能源科技有限公司 | Storage battery with USB output electric energy controllable |
CN112151893B (en) * | 2020-09-30 | 2022-02-08 | 大庆辉谷能源科技有限公司 | Storage battery with USB output electric energy controllable |
CN113513454A (en) * | 2021-08-18 | 2021-10-19 | 华能定边新能源发电有限公司 | Double-fed wind generating set tower barrel structure safety dynamic monitoring method |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20191115 Termination date: 20201229 |