CN108155856B - Control device and control method for solar module mounted on tower - Google Patents
Control device and control method for solar module mounted on tower Download PDFInfo
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- CN108155856B CN108155856B CN201711464074.0A CN201711464074A CN108155856B CN 108155856 B CN108155856 B CN 108155856B CN 201711464074 A CN201711464074 A CN 201711464074A CN 108155856 B CN108155856 B CN 108155856B
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- 238000000034 method Methods 0.000 title claims abstract description 30
- 238000012544 monitoring process Methods 0.000 claims abstract description 46
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- 238000009434 installation Methods 0.000 abstract description 12
- 230000007547 defect Effects 0.000 abstract description 2
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- 238000010248 power generation Methods 0.000 description 3
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/20—Supporting structures directly fixed to an immovable object
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S30/00—Structural details of PV modules other than those related to light conversion
- H02S30/20—Collapsible or foldable PV modules
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
-
- 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
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- Wind Motors (AREA)
Abstract
The invention provides a control device and a control method for a solar module arranged on a tower, wherein the solar module can be automatically unfolded and stored, the structure is simple, the installation is simple, and the unfolding modes are various; based on this kind of open solar energy component open wind generating set, install one or more foretell open solar energy component on wind generating set, install solar energy component and blade on the power tower simultaneously, and through automatic monitoring wind speed, forecast wind speed comes to carry out automatic control to solar energy component and expandes and accomodate, overcome in the abundant place of solar energy resource, need occupy the regional installation solar panel of large tracts of land again, lead to the defect that installation cost is high, not only installation cost greatly reduced, and simple to operate, it is simple, be provided with solar panel on wind generating set, the acquisition of the energy has been increased.
Description
Technical field
This application involves technical field of solar, the control more particularly to a kind of solar components for being installed on tower is filled
It sets and control method.
Background technique
With gradually reducing for fossil energy, the time of crisis of the energy has outburst may.New energy (NE) is also known as very
Advise the energy, refer to the various energy forms except traditional energy include solar energy, geothermal energy, wind energy, ocean energy, biomass energy and
Nuclear fusion energy etc..Wind power generating set is a kind of equipment using wind energy transformation for electric energy, is mounted on each wind-resources extensively
Area more abundant.
Find in the process of construction of wind power plant: the position that wind power generating set is set up is generally the ground of inclement condition
Area；Such as mountain top, next door etc.；While wind-resources enrich, solar energy is also very abundant.Due to the installation of part photovoltaic battery panel
It needs to occupy a large amount of soil or the region of large area is covered；This makes the construction of photovoltaic plant have difficulties.
Summary of the invention
The purpose of the present invention is intended to provide the control device and control method of a kind of solar components for being installed on tower, leads to
The solar panels component that crossing will can be unfolded is mounted in wind power generating set, allows to carry out wind energy and solar energy
Dual capability collecting function has saved land area, installs simple and convenient, collection of energy rate height, and pass through automatic control system,
Control solar components are turned on or off in the suitable time, avoid interfering with each other between the blade of wind power generating set.
To achieve the goals above, the present invention discloses a kind of expansion solar components (100), solar components (100)
It is installed in the tower (201) of wind power generating set, which is characterized in that including solar panels (101), bracket (102) and control
Device (103), the solar panels (101) are arranged on bracket (102), and the solar components (100) include being installed on not
With the first solar components (100A) and the second solar components (100B) of position, control the first solar components (100A)
On solar panels (101A) be unfolded in the first way, control the second solar components (100B) on solar panels (101B) with
Second method expansion；First solar components (100A) be installed on tower (201) not with blade (202) rotation interference
Region, second solar components (100B) are installed on the region of presence and blade (202) rotation interference of tower (201).
Further, the first solar components 100A further includes the sun for fixing the first solar components 100A
Can plate 101A first support 102A and solar panels 101A for controlling the first solar components 100A with first party
The first control device 103A of formula expansion, the solar panels 101A of the first solar components 100A includes muti-piece solar panels
1011A, 1012A, 1013A, the first control device 103A control the muti-piece solar panels in a sliding manner and/or pivot
The mode turned is unfolded or is stored.
Further, the second solar components 100B further includes the sun for fixing the second solar components 100B
Can plate 101B second support 102B and solar panels 101B for controlling the second solar components 100B with second party
The second control device 103B of formula expansion, the solar panels 101B of the second solar components 100B includes multiple solar panels
1011B, 1012B, 1013B, the second control device 103B control the multiple solar panels 1011B, 1012B, 1013B it
Between slide over each other and/or pivot with control too can plate be unfolded or store in presumptive area.
Further, the first control device 103A and second control device 103B include hydraulic cylinder 1036A,
It is provided with telescopic rod 10361A, 10361B on 1036B, described hydraulic cylinder 1036A, 1036B, the telescopic rod 10361A,
10361B respectively with multiple solar panels 1011A, 1012A, 1013A and the second solar energy of the first solar components 100A
Multiple solar panels 1011B, 1012B, 1013B of component 100B are connected, hydraulic cylinder 1036A, 1036B control described the
Between multiple solar panels 1011A, 1012A, 1013A of one solar components 100A and the second solar components 100B it is multiple
It mutually slides and/or pivots between solar panels 1011B, 1012B, 1013B.
Further, when blade 202 rotates, the second control device 103B controls second solar components
100B is unfolded to generate interference when rotating with blade 202 at a predetermined angle.
Further, the control device 103 further includes main control module 1032 and monitoring modular 1033, the monitoring modular
1033 include air velocity transducer and/or wind transducer, and the monitoring modular 1033 is electrically connected communication, institute with main control module 1032
The monitoring of monitoring modular 1033 is stated for monitoring solar components 100 under real-time wind speed and monitoring current environment under current environment
Whether expansion direction forms obstruction conditions.
Further, the control device 103 further includes prediction module 1034, the prediction module 1034 and main control module
1032 electrical connections, the prediction module 1034 are used to predict mean wind speed in the current environment lower unit time and in preceding environment
Whether will form obstruction conditions in the lower unit time in future.
Invention additionally discloses a kind of control methods according to expansion solar components described in any of the above embodiments, including with
Lower step:
Receive the expansion instruction of specified solar components 100；
Monitor the real-time wind speed under current environment；
Judge whether the real-time wind speed under current environment is less than default maximum wind velocity；
If so, the expansion of solar components 100 that control is specified.
It further, further include prediction steps before the specified solar components 100 of control are unfolded, the prediction step
Suddenly include:
Predict the mean wind speed under current environment in the following unit time；
Judge whether the mean wind speed predicted is less than default mean wind speed；
If so, the expansion of solar components 100 that control is specified.
Further, further comprising the steps of before controlling the specified expansion of solar components 100:
Whether 100 expansion direction of solar components has obstruction conditions under monitoring current environment；
It is unfolded if it is not, then controlling specified solar components 100.
Further, if judging the unobstructed condition of current environment, before the specified solar components 100 of control are unfolded,
Also execute following steps:
Whether obstruction conditions are formed in the following unit time under prediction current environment；
It is unfolded if it is not, then controlling specified solar components 100.
Invention additionally discloses a kind of controls of control method according to expansion solar components described in any of the above embodiments
Device, comprising:
Receiving module: the expansion for receiving specified solar components 100 instructs；
First monitoring modular: for monitoring the real-time wind speed under current environment；
First judgment module: whether the real-time wind speed for judging under current environment is less than default maximum wind velocity；
Execution module: it is unfolded for controlling specified solar components 100.
Further, further includes:
First prediction module: for predicting the mean wind speed under current environment in the following unit time；
Second judgment module: for judging whether the mean wind speed predicted is less than default mean wind speed.
Further, further includes:
Second monitoring modular: for monitoring whether 100 expansion direction of solar components under current environment forms obstruction conditions.
Further, further includes:
Second prediction module: for predicting whether will form obstruction conditions in the following unit time under preceding environment.
Invention additionally discloses a kind of wind power generating sets also to wrap including solar components 100 described in above-mentioned any one
Blade 202, cabin 203 and tower 201 are included, the different location in the tower 201 is equipped with one or more solar components
100, the obstruction conditions that the monitoring of monitoring modular 1033 is formed are the rotation of blade 202 and/or cabin 203, the prediction module
1034 predictions form the rotation that obstruction conditions are blade 202 and/or cabin 203.
Compared with prior art, the solution of the invention has the following advantages: the invention discloses a kind of expansion solar energy groups
Part can be unfolded and be stored automatically, and solar components structure is simple, and installation is also simple, and there are many expansion modes；It is based on
This expansion solar components, the invention also discloses a kind of wind power generating sets, and one is equipped in wind power generating set
Solar components and blade are mounted on power generation column by a or multiple above-mentioned expansion solar components simultaneously, and by certainly
Dynamic monitor wind speed, prediction of wind speed expand storage to carry out automatically controlling to solar components, overcome rich in solar energy resources
Rich place needs to resume the region installation solar panel of large area, leads to the defect that installation cost is high, not only pacify
It dresses up and originally substantially reduces, and is easy for installation, simply, solar panels are provided in wind power generating set, increase obtaining for the energy
.
The additional aspect of the present invention and advantage will be set forth in part in the description, these will become from the following description
Obviously, or practice through the invention is recognized.
Detailed description of the invention
Above-mentioned and/or additional aspect and advantage of the invention will become from the following description of the accompanying drawings of embodiments
Obviously and it is readily appreciated that, in which:
Fig. 1 is solar components of the present invention and combination of wind-driven generator structural schematic diagram；
Fig. 2 is solar components top view of the present invention；
Fig. 3 is solar components front view of the present invention；
Fig. 4 is the top view of the first solar components of the invention；
Fig. 5 is the front view of the first solar components of the invention；
Fig. 6 is the top view of second of solar components of the invention；
Fig. 7 is the partial enlarged view that the telescopic rod of second of solar components of the invention is connect with slide assemblies；
Fig. 8 is the tower result schematic diagram that the present invention is equipped with solar components；
Fig. 9 is that the second solar components of the invention are entirely located in the first noninterference region structural schematic diagram；
Figure 10 is that the second solar components of the invention have solar panels to be located at interference region structural schematic diagram；
Figure 11 is the block diagram of control device internal module of the present invention；
Figure 12 is connection schematic diagram inside hydraulic controller of the present invention；
Figure 13 is the schematic diagram of hydraulic cylinder control period of the present invention；
Figure 14 is that control method is stored in the expansion of the first solar components of the invention；
Figure 15 is that control method is stored in the expansion of the second solar components of the invention.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and for explaining only the invention, and is not construed as limiting the claims.
Referring to Fig. 1, the invention discloses a kind of control device of solar components 100 for being installed on tower 201 and its
Control method, and the wind power generating set 200 with the solar components 100, expansion solar components 100 are mounted on wind
In power generator group 200, control device 103 is controlled too by the rotation situation of the blade 202 in monitoring wind power generating set 200
The expansion and storage of positive energy component 100.
In following embodiment, expansion solar components 100 are first introduced, please refer to Fig. 2 and Fig. 3, including solar panels
101, bracket 102 and control device 103, the solar panels 101 are fixed on bracket 102, are arranged on the solar panels 101
There are slide assemblies 104, the solar panels 101 are no less than two pieces, and the control device controls the relative motion of muti-piece solar panels,
To be unfolded and be stored.In principle, solar panels 101 are unfolded, then increase the illuminating area of solar panels 101, and energy is received
Collection amount is more, and solar panels 101 are stored, then 101 illuminating area of solar panels becomes smaller, and collection of energy amount becomes smaller.Such structure, makes
Solar panels 101 should at least have two pieces.
Solar panels 101 have two pieces, and slide assemblies 104, the receipts of solar components 104 are provided between two pieces of solar panels
The mode of receiving is that the first solar panels and the second solar panels are overlapped, has and only one piece of solar panels can receive the sun
The irradiation of light is converted into electric energy；Expansion mode is, the first solar panels and the second solar panels distinguish some or completely
The irradiation of sunlight can be received, two pieces of solar panels can export electric energy.When two pieces of solar panels respectively receive solar energy irradiation
Area be maximum value when and the solar components shared by spatial area maximum when.
Solar components can also be arranged to the structure of three pieces of solar panels according to demand, when solar components are arranged to
The structure of three pieces of solar panels introduces the possible structure of two of them in this specification, is referred to as the first solar energy in the present invention
Component 100A and the second solar components 100B.
The first structure, i.e. the first solar components 100A, referring to figure 4. and Fig. 5, including solar panels (101A), also
First support 102A including the solar panels 101A for fixing the first solar components 100A and for controlling solar panels
The first control device 103A that 101A is unfolded in the first way, the solar panels 101A include the first solar panels 1011A, the
Two solar panels 1012A, third solar panels 1013A and slide assemblies 104A, the slide assemblies 104A are mounted on described
One solar panels 1011A and third solar panels 1013A and the second solar panels 1012A and third solar panels 1013A it
Between, first control device 103A controls the first solar panels 1011A and the second solar panels 1012A relative to third solar panels
When 1013A slides in opposition, third solar panels 1013A is sheltered from, when first control device 103A controls the first solar panels
1011A and the second solar panels 1012A relative to third solar panels 1013A is opposite slide when, expose third solar panels
1013A；Exposing third solar panel 1013A is expansion mode, and blocking third solar panels 1013A is storage mode；Further,
Expansion mode herein, be not limited to all expose third solar panels 1013A, can also be the first solar panels 1011A or
The second solar panels of person 1012A is one of to be slided relative to third solar panels 1013A, exposed portion third solar panels
1013A, preferably a kind of structure is that the first solar panels 1011A and the second solar energy 1012A originally shelter from the third sun respectively
Can plate 1013A half, when receiving state, only the first solar panels 1011A and the second solar panels 1012A receive sunlight
Irradiation produces electricl energy, and when the one of opposite sliding of the first solar panels 1011A or the second solar panels 1012A, exposes the
When three solar panels 1013A, then third solar panels 1013A exposes, and receives solar illuminating, produces electricl energy, such
Then it is considered expansion mode under state, when the first solar panels 1011A and the second solar panels 1012A movement simultaneously, reveals completely
Out when third solar panels 1013A, the solar components 101 in the present embodiment receive the area of solar irradiation most at this time
Greatly, the electric energy of generation is maximum.Need that important is multiple solar panels on the first solar components 100A are not necessarily relatively
A kind of this motion mode is slided, can also be other motion modes, such as pivoting action mode etc., above sliding type is only
It is one of motion mode for increasing irradiated area of the invention in order to illustrate explanation, it should be noted that others movement
Mode, as long as its Integral Thought for increasing irradiated area is unanimously included in protection scope of the present invention with of the invention.
First control device 103A includes hydraulic cylinder 1036A, and the hydraulic cylinder 1036A is provided with telescopic rod
10361A, the telescopic rod 10361A are connect with the first solar panels 1011A with the second solar panels 1012A respectively, the cunning
Dynamic component 104A includes sliding rail 1041A and sliding block 1042A, and sliding block 1042A is under the control of first control device 103A in sliding rail
The upper relative motion of 1041A, one of scheme is that sliding rail 1042A is arranged on third solar panels 1013A, by sliding block
1042A is separately positioned on the first solar panels 1011A and the second solar panels 1012A, the telescopic rod on hydraulic cylinder 1036A
10361A is connect with the first solar panels 1011A and the second solar panels 1012A respectively, in this way when telescopic rod 10361A stretches back and forth
When contracting, so that it may drive the first solar panels 1011A or the second solar panels 1012A along the direction sliding rail 1041A, phase
Third solar panels 1013A is slided, to block or expose third solar panels 1013A.Same way, it is also possible to by sliding rail
1041A is separately positioned on the first solar panels 1011A and the second solar panels 1012A, by sliding block 1042A setting third too
On positive energy plate 1013A, to carry out opposite sliding.
It should be further noted that hydraulic cylinder 1036A there are two groups, the first solar panels 1011A and are controlled respectively
Two solar panels 1012A, can individually slide, and still, in the present invention, also can choose hydraulic cylinder 1036A and there was only one
Group enables the first solar panels 1011A and the second same phase of solar panels 1012A by reversely installing telescopic rod 10361A
To or move toward one another, such structure is that the structure technology personnel of this field are readily apparent that, it is specific anti-that details are not described herein again
To connection structure, as long as but in conjunction with solar panels and slide assemblies, it is opposite that two pieces of solar panels are controlled by hydraulic cylinder
The mode of sliding, is all included in protection scope of the present invention.
Third solar panels 1013A is directly connect with first support 102A, and the first solar panels 1011A and second sun
Energy plate 1012A is connect by sliding block 1042A with third solar panels 1013A, is no longer connect with first support 102A.First support
102A may be mounted at any position.
Further, the second solar components 100B is second of structure of solar components 100 of the invention, is please referred to
Fig. 6 and Fig. 7, the solar panels 101B of the second solar components 100B include the first solar panels 1011B for being located at two sides, second
Solar panels 1012B and it is located in the middle third solar panels 1013B, the first solar panels 1011B, the second solar panels
1012B is provided with rotary shaft 105B, the first solar panels 1011B with the position contacted third solar panels 1013B respectively
Be provided with slide assemblies 104B on the second solar panels 1012B, the second control device 103B controls first sun
Energy plate 1011B or described second solar panels 1012B is rotated relative to the third solar panels 1013B, is unfolded or is received
It receives；Or the second control device 103B controls the first solar panels 1011B and the same phase of the second solar panels 1012B
The third solar panels 1013B is rotated, is unfolded or is stored.
The second control device 103B includes hydraulic cylinder 1036B, is provided with telescopic rod on the hydraulic cylinder 1036B
10361B, the telescopic rod 10361B respectively with the slide assemblies on the first solar panels 1011B and the second solar panels 1012B
104B connection, the hydraulic cylinder 1036B control the first solar panels 1011B and the second solar panels 1012B relative to
Third solar panels 1013B rotation.Further, the slide assemblies 104B includes sliding rail 1041B and sliding block 1042B, sliding block
1042B relative motion on sliding rail 1041B under the control of second control device 103B.A kind of preferred structure is Slide Group
Part 104B has two groups, and wherein sliding rail 1041B is separately mounted on the first solar panels 1011B and the second solar panels 1012B, sliding
Sliding block 1042B is respectively arranged on rail 1041B, be arranged two telescopic rods 10361B, each telescopic rod 10361B individually with
One of sliding block 1042B connection when hydraulic cylinder 1036B is moved, drives telescopic rod 10361B movement, to control cunning
Block 1042B is slided on sliding rail 1041B.Wherein hydraulic cylinder 1036B can only be arranged one, reversely be connected by two telescopic rods
It connects, while controlling the expansion and storage of the first solar panels 1011B and the second solar panels 1012B, it can also be by hydraulic cylinder
1036B is arranged to two, independently controls corresponding telescopic rod, makes the first solar panels 1011B and the second solar panels
1012B individually can be unfolded or store.
Specifically, the specific structure that the first solar panels 1011B and the second solar panels 1012B can be unfolded and store
For the first solar panels 1011B and the second solar panels 1012B are located at the two sides of third solar panels, and pass through rotation
Axis 105B connection, the one end the hydraulic cylinder 1036B are mounted on second support 102B by rotary shaft 107B, are located at the other end
Telescopic rod 10361B connection universal shaft 106B after connect with sliding block 1042B, between hydraulic cylinder 1036B and second support 102B
It can relatively rotate, while drive the first solar panels 1011B or the second solar panels 1012B also relative to hydraulic cylinder
1036B rotation, then can be by the first solar panels 1011B or second too when sliding block 1042B is moved on sliding rail 1041B
Positive energy plate 1012B is rotated using rotary shaft 105B as axis, since second support 102B directly connects with third solar panels 1013B
Fixation is connect, while second support 102B is directly or indirectly connect with the first solar panels 1011B and the second solar panels 1012B,
In this way, when sliding block 1042B is slided on sliding rail 1041B, the first solar panels 1011B and the second solar panels 1012B
It can be rotated relative to third solar panels 1013B, the length and telescopic rod 10361B of rotational angle range and sliding rail and
The related preferred scope of angle of two bracket 102B connections be 90 degree, i.e., from third solar panels 1013B movement in vertical direction to
It, can also be in any one angle in this section with third solar panels 1013B parallel direction.But when the first solar panels
When 1011B, the second solar panels 1012B and third solar panels 1013B are moved in same level, in the present embodiment too
Positive energy illuminating area is maximum, and the developed area of solar components is maximum, and the electric energy of generation is most.
The invention also discloses a kind of wind power generating set 200 with expansion solar panels, the wind power generating sets
200 include blade 202, cabin 203, tower 201 and any one solar components 100 of above-mentioned introduction, please refer to Fig. 1 and
Fig. 8, Fig. 1 are the structural schematic diagram of wind power generating set 200, and Fig. 8 is the tower structural representation for being equipped with solar components 100
Figure.Blade 202 is mounted in cabin 203, and cabin 203 is mounted on the top of tower, and the solar components 100 of above-mentioned introduction are arranged
Bracket 102 be fixed in tower 201, the solar panels 101 of solar components 100 are fixed on tower by bracket 102
On 201.A kind of preferred mounting means is that every group of solar components 100 are mounted on hanging down relative to tower 201 in tower 201
Histogram is to being all inclined-plane, and usually upper end bracket is short compared with the direction that lower end bracket extends tower 201, in order to solar energy
Solar panels 101 on component 100 are the inclination installation condition towards sky direction, in order to preferably receive the photograph of sunlight
It penetrates.
In the present invention, the solar energy of the first structure of one or more above-mentioned introductions can be installed in tower 201
Component 100A, or the one or more above-mentioned introductions of installation second of structure solar components 100B or the first
The solar components 100A of structure and the solar components 100B of second of structure are installed in tower 201.
Further, cabin 203 is provided in tower 201, cabin 203 can be revolved relative to tower 201 in 360 degree of directions
Turn, it is corresponding, rotating device also can be set on solar components 100, the 360 degree rotation in same level.More than being based on
Structure, please refers to Fig. 9 and Figure 10, and in wind power generating set 200, the head end of blade 202 is connect with the top of tower 201, blade
202 end is circled using head end and the link position of tower 201 as axis, and when blade 202 rotates, end is covered with head end
In the altitude range of lid, including interference region and the first noninterference region, noninterference region includes the first noninterference region and the
Two noninterference region, it should be noted that blade interference region refers to that blade 202 is mounted in tower 201, and rotated
When the surface area that is radiated, and the first noninterference region of blade 202 is then that the blade 202 being mounted in tower 201 revolves
When turning radiate less than surface area, the second noninterference region be blade 202 end and the height except head end.
The first solar components 100A be installed on tower 201 not with blade 202 rotation interference region, i.e., second
Noninterference region；The second solar components 100B is installed on the region of presence and the rotation interference of blade 202 of tower 201,
That is the first noninterference region of blade, but the first solar panels when solar components 100B expansion, positioned at two sides
1011B and the second solar panels 1012B will enter the interference region of blade 202.In order to preferably for example, in the present invention
The solar components 100A of the first structure is referred to as the first solar components 100A, by the solar components of second of structure
100B is referred to as the second solar components 100B.
Since the first solar components 100A is unfolded and is stored along same straight line, when under unfolded state, too
The length of positive energy plate can be long, therefore can preferentially be placed on the second noninterference region, in order to avoid when solar panels expansion
Conflict with the blade 202 of rotation, and due to the second solar components 100B be it is revolving from inside to outside, when blade 202 rotate
When, it is only necessary to solar panels 101 are rotated inward into certain angle, then can interfere with solar panels to avoid blade 202
The the first solar panels 1011B and the second solar panels 1012B of 101, the second solar components 100B are capable of fixing in rotation angle
It spends under the free position of range.However, it is desirable to explanation, the size based on the first solar components 100A can be it is any,
When the length under the receiving state of the first solar components 100 is in the first noninterference region, also may be mounted at
In one noninterference region, therefore according to the actual situation, the first solar components 100A and the second solar energy mentioned in the present invention
Component 100B is any position that may be mounted at tower 201.
In order to specifically describe, discloses a kind of in the present invention while the first solar components 100A and second sun being installed
The wind power generating set 200 of energy component 100B, control device 103 control the first solar components 100A and/or the second solar energy
The expansion and contraction of component 100B.
Figure 11 is please referred to, further, this part is that control device 103 includes the first solar components 100A of control
The second control device 103B of the second solar components 100B of first control device 103A and control, the object apparatus of control is not
Equally, but internal control module is the same.And if first control device 103A and second control device 103B are mounted on
It can be different control device when on same unit, be also possible to a control device, only control respectively different
Solar components.The modular structure being further described inside control device for convenience, the present invention in, directly with control device
103 are described, and do not repartition first control device 103A and second control device 103B.
Specifically, control device 103 further includes main control module 1032 and monitoring modular 1033, the monitoring modular 1033 is wrapped
Air velocity transducer and/or wind transducer, the current real-time wind speed of air velocity transducer monitoring are included, wind transducer monitors the side of wind
To air velocity transducer can be used alone under normal circumstances, but in order to collect more information, can add a wind direction and pass
Sensor, this has certain help in prediction module 1034 later, to the analysis prediction of data.The monitoring modular 1033
Communication is electrically connected with main control module 1032.Further, the control device 103 further includes prediction module 1034, for predicting
The following unit time rotational case of mean wind speed and blade 202 in the current environment lower unit time, the prediction module
1034 are electrically connected with main control module 1032.In the present embodiment, 1033 real-time monitoring wind speed of monitoring modular, prediction module page 1034
The rotational case of mean wind speed and blade 202 within the following unit time in the prediction current environment lower unit time in real time,
The data of acquisition are sent in main control module 1032 with prediction module 1034 by monitoring modular 1033, and main control module 1032 is by analysis
Processing, control hydraulic cylinder 1036 stretches to telescopic rod 10361, to control corresponding first solar components 100A
And/or second solar components 100B expansion or shrink.
Further, in the main control module 1032 of control device 103, receiving module, execution module be may further include
And judgment module, and monitoring modular may further include the first monitoring modular and the second monitoring modular, and prediction module can be into
One step includes that the first prediction module and the second prediction module, judgment module can further include first judgment module and second
Judgment module.Concrete function is as follows:
Receiving module: the expansion for receiving specified solar components 100 instructs；
First monitoring modular: for monitoring the real-time wind speed V under current environment；
First judgment module: whether the real-time wind speed V for judging under current environment is less than default maximum wind velocity V1；
Execution module: it is unfolded for controlling specified solar components 100.
Further,
First prediction module: for predicting the mean wind speed V2 under current environment in the following unit time；
Second judgment module: whether the mean wind speed V2 for judging to predict is less than default mean wind speed V3.
Further,
Second monitoring modular is for monitoring whether 100 expansion direction of solar components under current environment forms obstruction conditions.
Further, further includes:
Second prediction module: for predicting whether will form obstruction conditions in the following unit time under preceding environment
Further, control device 103 further includes memory module 1035, for storing associated control procedures and default ginseng
Numerical value.Preset parameter value includes maximum wind velocity value V1, default mean wind speed V3 etc..
Further, the control device 103 of above-mentioned introduction either controls the first control of the first solar components 100A
Device 103A still control the second solar components 100B second control device 103B, respective hydraulic cylinder 1036A and
Structure inside hydraulic cylinder 1036B is all, convenient here for introducing, and is referred to as hydraulic cylinder 1036A and hydraulic cylinder
1036B is hydraulic cylinder 1036, is controlled in hydraulic cylinder 1036 by hydraulic controller 1031, please refers to Figure 12, hydraulic control
Device 1031 includes master controller 10311, monitor 10312, fuel tank 10313 and oil pipe 10314, master controller 10311 and monitoring
Device 10312 and fuel tank 10313 connect, and fuel tank 10313 is connect with multiple oil pipes 10314, into and out for oil liquid, corresponding to carve
Increase the components such as multiple overflow valves 10315, pressure sensor 10316, on oil pipe 10314 to detect the pressure in oil pipe 10314
Force value, when the pressure in oil pipe 10314, which is higher than, bears pressure, under 10315 releasing pressure automatically to setting value of overflow valve, further
, fuel feeding main valve 10317 can be selectively set on oil pipe, control the fuel feeding of entire oil pipe 10314, work as pressure sensor
10316 when detecting that oil pressure delays to be increased to target value, and master controller 10311 controls fuel feeding main valve 10317 and closes.Into one
Step, it is also an option that property is provided with relief valve 10318, when relief valve 10318 is opened, the oil in oil pipe 10314 can flow automatically
Return to fuel tank.
Further, hydraulic alarm sensor 103131 and hydraulic pump 103132, fuel tank are provided in fuel tank 10313
The A.C. contactor 10319 of control hydraulic pump 103132, master controller 10311 are provided between 10313 and master controller 10311
By controlling A.C. contactor 10319, the opening and closing of hydraulic pump 103132, in the present invention, A.C. contactor are controlled
10319 can also be servo controller, carry out accurate ground pressure control.In the present invention, monitor 10312 is directly and main control
Device 10311 connects, and obtains each information of master controller 10311, further, can increase in master controller 10311 manually
Operational order window controls the movement of entire hydraulic controller.
In the present invention, hydraulic cylinder 1036 is connect by oil pipe 10314 with fuel tank 10313, is arranged on hydraulic cylinder 1036
There is telescopic rod 10361, please refer to Figure 13, be the schematic diagram of 10361 control period of hydraulic cylinder, hydraulic cylinder 1036 is arranged
There are at least two position sensors, there are two position sensor, first position sensors 10362 and second for setting in the present embodiment
Position sensor 10363 can move back and forth, position sensor when telescopic rod 10361 stretches in hydraulic cylinder 1036
The flexible specific location that telescopic rod can be real-time monitored, when telescopic rod 10361 moves to first position sensor 10362
When setting, it was demonstrated that the piston in hydraulic cylinder 1036 is moved into maximum when opening；It needs to stop at this time opening and carries out position
It keeps；When telescopic rod 10361 reaches the second position 10363 position of sensor, it was demonstrated that telescopic rod 10361 is moved into closing
When maximum；It needs to stop at this time opening and carries out position holding；Solenoid valve there are two being connect with hydraulic cylinder 1036
10364, it is responsible for opening oil circuit all the way, so that telescopic rod 10361 stretches out or retracts or keep and is in situ.
Based on it is above while have the first solar components 100A and the second solar components 100B and relevant control
The wind power generating set 200 of device, invention additionally discloses a kind of control methods of wind power generating set 200, including following control
Step:
Receive the expansion instruction of specified solar components 100；
Monitor the real-time wind speed V under current environment；
Judge whether the real-time wind speed V under current environment is less than default maximum wind velocity V1；
If so, executing the expansion instruction of specified solar components 100.
Further, judge that the method for specifying the unfolding condition of solar components 100 whether to meet preset value includes:
If so, the expansion of solar components 100 that control is specified.
It further, further include prediction steps before the specified solar components 100 of control are unfolded, the prediction step
Suddenly include:
Predict the mean wind speed V2 under current environment in the following unit time；
Judge whether the mean wind speed V2 predicted is less than default mean wind speed V3；
If so, the solar components expansion that control is specified.
In the present invention, predict that the mean wind speed under current environment uses wind power prediction/wind farm power prediction WPP
(Wind Power Prediction) method, wind power plant are several or more using in some coordinate range by prediction
It changes more science of passing through to calculate, according to the wind-driven generator that appropriate distance is installed, using caused by the wind energy in controlled range
Electric power runs power supply to realize.Since wind is the size of wind direction and wind-force caused by the flowing of air caused by barometric pressure difference
Moment is all changing.Thus, wind-power electricity generation has the characteristics that fluctuation, intermittence and randomness.Wind caused by these features
Electric field power swing can have an impact area power grid overall operation, so influence whether whole distract always net in voltage it is steady
It is fixed.Therefore, when working as wind power plant, especially large capacity wind power plant access power grid, the peace of entire electric system will be given
Entirely, stable operation brings certain hidden danger.Meanwhile the characteristics of these fluctuations, intermittence and randomness, it can also seriously affect wind
The generating efficiency and service life of machine.
Specific working principle is wind power prediction systems technology, is utilized according to the information-related data of wind farm meteorological
Physically simulated calculation and scientific statistics method carry out short-period forecast to the wind-force wind speed of wind power plant, and predict the function of wind power plant
Rate, so that the requirement that electric dispatching department dispatches wind-powered electricity generation can also be realized.Each wind power plant has the wind power prediction of oneself
System is swapped with the data of central monitoring system；Central monitoring system can obtain wind speed constantly and following a certain
The wind speed of section time.
The solar components 100 of above-mentioned introduction include the first solar components 100A and the second solar components 100B.
When the expansion for receiving the second solar components 100B instructs, since to be mounted on first non-interfering by the second solar components 100B
Area, when expansion, are readily extended to interference region, therefore when the rotation of blade 202 and cabin 203 rotate, and are likely to become the
The obstruction conditions of two solar components 100B, so when, it is also necessary to whether monitor under current environment blade 202 and cabin 203
It is rotating；
If so, the second solar components 100B of control remains receiving state.
Further, if judging, blade 202 does not rotate under current environment, also execution following steps:
Whether the prediction following unit time intra vane 202 and cabin 203 under preceding environment can rotate,
If so, the second solar components 100B of control remains receiving state.
Based on above method, the present invention is specifically introduced with an embodiment, on condition that being equipped with the first solar energy group simultaneously
Part 100A and the second solar components 100B, control method include to the first solar components for being located at the second noninterference region
The control of 100A and to be located at interference region the second solar components 100B control method.
Control method for being located at the first solar components 100A of the second noninterference region includes: to please refer to Figure 14,
Receive the expansion instruction of the first solar components 100A；Thereafter, including two synchronous rate-determining steps, step 1
Are as follows:
Monitor the real-time wind speed V under current environment；
Judge whether the real-time wind speed V under current environment is less than or equal to default maximum wind velocity V1；
If so, the first solar components 100A is unfolded；
If it is not, the first solar components 100A is closed.
Step 2 is carried out simultaneously are as follows:
Predict the mean wind speed V2 under current environment in the following unit time；
Judge whether the mean wind speed V2 predicted is less than or equal to default mean wind speed V3；
If so, control the first solar components 100A expansion；
If it is not, the first solar components 100A is not unfolded.
Above step one and step 2 all must satisfy in the case that the first solar components 100A can be unfolded, and first too
The positive energy component side 100A can be unfolded, and otherwise, any one link is ineligible, and the first solar components 100A cannot
Expansion.
Figure 15 being please referred to, the control method packet of the second solar components 100B of interference region is likely located at when for extending
It includes:
Receive the expansion instruction of the second solar components 100B；Thereafter, including two synchronous rate-determining steps, step 1
Are as follows:
Judge whether blade 202 and cabin 203 are rotating under current environment；
If so, the second solar panels of control remain receiving state.
If it is not, the real-time wind speed V under monitoring current environment；
Judge whether the real-time wind speed V under current environment is less than or equal to default maximum wind velocity V1；
If so, the second solar components 100B is unfolded；
If it is not, the second solar components 100B is closed.
Step 2 are as follows:
Whether the prediction following unit time intra vane 202 and cabin 203 under preceding environment can rotate,
If so, the second solar panels of control remain receiving state.
If it is not, the mean wind speed V2 under prediction current environment in the following unit time；
Judge whether the mean wind speed V2 predicted is less than or equal to default mean wind speed V3；
If so, control the second solar components 100B expansion；
If it is not, the second solar components 100B is not unfolded.
Above step one and step 2 all must satisfy in the case that the second solar components 100B can be unfolded, and second too
The positive energy component side 100B can be unfolded, and otherwise, any one link is ineligible, and the second solar components 100B cannot
Expansion.
It should be noted that this method is likely located at the second solar components of interference region when being not limited to for extending
100B, when extension that can also be, are likely located at the control method of the second solar components 100A of interference region.
The beneficial effects of the present invention are:
1) two kinds of slidable solar components disclosed by the invention, structure is simple, using the sliding of muti-piece solar panels
Structure, can increase or reduce irradiated area at any time according to demand, there are many solar components expansion modes, and structure is simple, just
In installation；
2) solar components are mounted in wind power generating set, solar components is made not need to occupy during the installation process
A large amount of soil more economizes the land resource so that photovoltaic battery panel can be laid in the case where not needing land occupation, peace
It dresses up and originally substantially reduces；
3) solar components are installed, so that wind power plant is provided simultaneously with photo-voltaic power generation station generating capacity in wind power generating set；
Increase the acquisition of new energy.
4) one or more above-mentioned expansion solar components are installed in wind power generating set, by solar components with
Blade is mounted on power generation column simultaneously, and by automatic monitor wind speed, and prediction of wind speed carries out automatically controlling solar components
Storage is expanded, the exhibition of automation control solar components is open and close, and high degree of automation is simple to operate.
Claims (15)
1. a kind of expansion solar components (100), solar components (100) are installed on the tower (201) of wind power generating set
On, which is characterized in that the solar components (100) include be installed on different location the first solar components (100A) and
Second solar components (100B), first solar components (100A) further include for fixing the first solar components
The first support (102A) and first control device (103A) of the solar panels (101A) of (100A), the first control device
Solar panels (101A) in (103A) control the first solar components (100A) are unfolded in the first way, second solar energy
Component (100B) further includes for fixing the second support of the solar panels of the second solar components (100B) (101B) (102B)
With second control device (103B), the second control device (103B) is controlled on second solar components (100B) too
Positive energy plate (101B) is unfolded in a second manner；First solar components (100A) be installed on tower (201) not with blade
(202) region of rotation interference, second solar components (100B) are installed on presence and blade (202) of tower (201)
Rotate the region of interference.
2. expansion solar components according to claim 1, which is characterized in that first solar components (100A)
Solar panels (101A) include muti-piece solar panels (1011A, 1012A, 1013A), the first control device (103A) control
Muti-piece solar panels (1011A, 1012A, 1013A) processed in a sliding manner and/or it is pivotably extended or storage.
3. expansion solar components according to claim 1, which is characterized in that second solar components (100B)
Solar panels (101B) include muti-piece solar panels (1011B, 1012B, 1013B), the second control device (103B) control
Slide over each other and/or pivot between muti-piece solar panels (1011B, 1012B, 1013B) processed with control too can plate in presumptive area
Interior expansion or storage.
4. expansion solar components according to claim 3, which is characterized in that when blade (202) rotation, described the
Two control devices (103B), which control second solar components (100B), to be unfolded to turn to avoid with blade (202) at a predetermined angle
Interference is generated when dynamic.
5. expansion solar components according to claim 1, which is characterized in that the control device (103) further includes
Main control module (1032) and monitoring modular (1033), the monitoring modular (1033) include air velocity transducer and/or wind direction sensing
Device, the monitoring modular (1033) are electrically connected communication with main control module (1032), and monitoring modular (1033) monitoring is for supervising
Whether solar components (100) expansion direction, which forms, under the real-time wind speed and monitoring current environment surveyed under current environment blocks item
Part.
6. expansion solar components according to claim 5, which is characterized in that the control device (103) further includes
Prediction module (1034), the prediction module (1034) are electrically connected with main control module (1032), and the prediction module (1034) is used
Whether will form in the mean wind speed in the prediction current environment lower unit time and under the present circumstances in the following unit time
Obstruction conditions.
7. a kind of control method of expansion solar components according to claim 1-6, which is characterized in that packet
Include following steps:
Receive the expansion instruction of specified solar components (100)；
Monitor the real-time wind speed under current environment；
Judge whether the real-time wind speed under current environment is less than default maximum wind velocity；
If so, solar components (100) expansion that control is specified.
8. the control method of expansion solar components according to claim 7, which is characterized in that
It further include prediction steps, the prediction steps include: before specified solar components (100) expansion of control
Predict the mean wind speed under current environment in the following unit time；
Judge whether the mean wind speed predicted is less than default mean wind speed；
If so, solar components (100) expansion that control is specified.
9. the control method of expansion solar components according to claim 7, which is characterized in that control the specified sun
It is further comprising the steps of before energy component (100) is unfolded:
Whether solar components (100) expansion direction has obstruction conditions under monitoring current environment；
If it is not, then controlling specified solar components (100) expansion.
10. the control method of expansion solar components according to claim 9, which is characterized in that if front ring is worked as in judgement
The unobstructed condition in border also executes following steps before specified solar components (100) expansion of control:
Whether obstruction conditions are formed in the following unit time under prediction current environment；
If it is not, then controlling specified solar components (100) expansion.
11. a kind of control device of the control method according to the described in any item expansion solar components of claim 7-10,
It is characterised by comprising:
Receiving module: the expansion for receiving specified solar components (100) instructs；
First monitoring modular: for monitoring the real-time wind speed under current environment；
First judgment module: whether the real-time wind speed for judging under current environment is less than default maximum wind velocity；
Execution module: for controlling specified solar components (100) expansion.
12. control device according to claim 11, which is characterized in that further include:
First prediction module: for predicting the mean wind speed under current environment in the following unit time；
Second judgment module: for judging whether the mean wind speed predicted is less than default mean wind speed.
13. control device according to claim 11, which is characterized in that further include:
Second monitoring modular: for monitoring whether solar components under current environment (100) expansion direction forms obstruction conditions.
14. control device according to claim 13, which is characterized in that further include:
Second prediction module: for predicting whether will form obstruction conditions in the following unit time under preceding environment.
15. a kind of wind power generating set, which is characterized in that too including expansion described in the claims 1-6 any one
Positive energy component (100), further includes blade (202), cabin (203) and tower (201), the different location on the tower (201)
It is equipped with one or more solar components (100), the obstruction conditions that monitoring modular (1033) monitoring is formed are blade (202)
And/or the rotation of cabin (203), the formation obstruction conditions of prediction module (1034) prediction are blade (202) and/or cabin
(203) rotation.
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| US9520825B2 (en) * | 2014-07-11 | 2016-12-13 | Lob Cheung | Portable solar panel tracking device |
| CN106160644B (en) * | 2016-09-05 | 2018-04-03 | 吉林大学 | A kind of Vehicular solar plate folds TRT of following spot |
| CN106428638B (en) * | 2016-11-07 | 2018-09-04 | 燕山大学 | A kind of single driving multistage synchronizes repeatable folding exhibition solar energy sailboard unfolding mechanism |
| CN206180946U (en) * | 2016-11-17 | 2017-05-17 | 河海大学常州校区 | General type photovoltaic is from power supply system |
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