CN109471457A - It is a kind of for detecting the micro device of position of sun - Google Patents
It is a kind of for detecting the micro device of position of sun Download PDFInfo
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- CN109471457A CN109471457A CN201710805554.2A CN201710805554A CN109471457A CN 109471457 A CN109471457 A CN 109471457A CN 201710805554 A CN201710805554 A CN 201710805554A CN 109471457 A CN109471457 A CN 109471457A
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- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 3
- 238000005259 measurement Methods 0.000 abstract description 9
- 238000000034 method Methods 0.000 description 10
- 230000035807 sensation Effects 0.000 description 9
- 230000006870 function Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D3/00—Control of position or direction
- G05D3/12—Control of position or direction using feedback
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- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
The invention discloses a kind of for detecting the micro device of position of sun, including ceiling, sun tracker and obliquity sensor；Using sun follower for the real time position of the available sun of tracking of position of sun, the azimuth at the place is determined with the position of the sun follower measurement sun, constantly detect the sun azimuth and elevation angle, relative in the past by general equation obtain sunny constantly position with more time-effectiveness, more accurately；Calculating data deviation can be not only corrected, SCA instruction angle calculation can also be participated in.It is provided with ceiling above entire sun tracker, it can effective windproof and rain proof；The setting of streamer can effectively indicate current wind direction, provide convenience for the acquisition of meteorological data；Reinforce the structure that pier has consolidated ceiling.
Description
Technical field
It is especially a kind of for detecting the micro device of position of sun the invention belongs to field.
Background technique
Sun tracker is to maintain solar panel or solar energy absorption plant the face sun at any time, allows sunlight
The light vertical irradiation mechanism at any time power device, the hair of solar photovoltaic assembly can be significantly improved using sun tracker
Electrical efficiency.Since the tracking heat collection device data of calculating have deviation always, which will affect the solar tracking precision of heat collector, in reality
Status in the use of border is that each collection hot loop has more set solar power generation components, and every set component becomes due to installation accuracy, basis
The reasons such as momentum cause respective focusing deviation different, since instruction calculates data there are error, cause each period in one day
Focusing deviation is different, and the elevation angle and azimuth under sun real-time condition are mostly important measurement data, are chased after using the sun
Track device for the available sun of tracking of position of sun real time position, but sun follower do not have output elevation angle and
Azimuthal function, therefore how to be become in practical application using existing sun follower realization elevation angle and azimuthal measurement
Major issue, and sun tracker track the sun while, need visually to test wind direction at that time, and
It needs to carry out to boisterous protection device under the conditions of outdoors.
Summary of the invention
The present invention overcomes the disadvantages of the prior art, provides a kind of for detecting the micro device of position of sun.
In order to solve the above-mentioned technical problem, the present invention is achieved by the following technical solutions:
It is a kind of for detecting the micro device of position of sun, including ceiling, sun tracker and obliquity sensor；
Wherein the ceiling is made of cross support arm and column, the upper end of cross support arm is provided with transparent glass, on column
It is provided with streamer, the bottom of column is provided with reinforcing pier and consolidates anti-wind action for playing to ceiling；
Wherein the sun tracker by gusseted seat, elevation angle driving mechanism, rotation mechanism in vertical shaft, shading ball, to light
Rotating mechanism and photometric detector, gusseted seat is located at the bottommost of sun tracker apparatus, in the upper end of gusseted seat
It is provided with rotation mechanism in vertical shaft, elevation angle driving mechanism, the upper end of driving mechanism at the elevation angle are set in the upper end of rotation mechanism in vertical shaft
It is provided with photometric detector, wherein including the first strut, the second strut and middle support rod, the first strut and the to light rotating mechanism
One end of two struts is set to the both ends of elevation angle driving mechanism, and the other end is connected by one with two perpendicular connecting rods of strut,
The middle position of the connecting rod intersects with middle support rod, and shading ball is set to the end of middle support rod；
Wherein obliquity sensor is set to the side of elevation angle driving mechanism, is connected with to light rotating mechanism.
In the above-mentioned technical solutions, the obliquity sensor is set to the end of the first strut or the second strut, and first
The position that the end of strut or the second strut is connected with elevation angle driving mechanism.
In the above-mentioned technical solutions, the obliquity sensor is connected with data line.
In the above-mentioned technical solutions, the quantity of the column is 4-6 root.
In the above-mentioned technical solutions, distance of the streamer apart from ground is the 2/5-4/5 of stem height.
Wherein the sun tracker measurement, the principle of position of sun are as follows: the controller in sun tracker is according to light
The brightness control motor of degree detector is driven, and driving elevation angle driving mechanism vertically rotates, and left and right light sensation is threaded to bright
Degree is consistent, keeps the longitudinal axis to light rotating mechanism and shading ball towards the sun.When upper light sensation is better than lower light sensation, it was demonstrated that the sun is
Aerial highest point is crossed, has been intended to the sun overleaf.180 degree is rotated at this time, until left and right brightness is consistent.The 180 degree turns to meeting
Occur at noon and post sunset morning again at sunrise.
Compared with prior art, the beneficial effects of the present invention are:
1, using sun follower for the real time position of the available sun of tracking of position of sun, but sun follower
Output elevation angle and azimuthal function are not had, therefore how to utilize existing sun follower realization elevation angle and azimuth
Measurement become practical application in major issue, the present apparatus efficiently solves the problems, such as this, by installing on sun follower
The method of obliquity sensor determines the azimuth at the place with the position of the sun follower measurement sun,
2, azimuth and the elevation angle for constantly detecting the sun obtain sunny constantly position by general equation relative to previous
It sets with more time-effectiveness, more accurately.
3, it can not only correct and calculate data (customary time control method) deviation, SCA instruction angle calculation can also be participated in
(customary light-operated method).
4, it is provided with ceiling above entire sun tracker, it can effective windproof and rain proof.
5, the setting of streamer can effectively indicate current wind direction, provide convenience for the acquisition of meteorological data.
6, the structure that pier has consolidated ceiling is reinforced.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention 1.
Fig. 2 is schematic structural view of the invention 2.
Wherein, 1 is ceiling, and 2 be cross support arm, and 3 be column, and 4 be streamer, and 5 be shading ball, and 6 be the first strut, and 7 be the
Two struts, 8 be elevation angle driving mechanism, and 9 be middle support rod, and 10 be rotation mechanism in vertical shaft, and 11 be gusseted seat, and 12 pass for inclination angle
Sensor, 13 be data line, and 14 be photometric detector, and 15 be reinforcing pier.
Specific embodiment
Present invention is further described in detail with specific embodiment with reference to the accompanying drawing:
As shown in the figure, a kind of for detecting the micro device of position of sun, including ceiling, sun tracker and inclination angle biography
Sensor；
Wherein the ceiling is made of cross support arm and column, the upper end of cross support arm is provided with transparent glass, on column
It is provided with streamer, the bottom of column is provided with reinforcing pier and consolidates anti-wind action for playing to ceiling；
Wherein the sun tracker by gusseted seat, elevation angle driving mechanism, rotation mechanism in vertical shaft, shading ball, to light
Rotating mechanism and photometric detector, gusseted seat is located at the bottommost of sun tracker apparatus, in the upper end of gusseted seat
It is provided with rotation mechanism in vertical shaft, elevation angle driving mechanism, the upper end of driving mechanism at the elevation angle are set in the upper end of rotation mechanism in vertical shaft
It is provided with photometric detector, wherein including the first strut, the second strut and middle support rod, the first strut and the to light rotating mechanism
One end of two struts is set to the both ends of elevation angle driving mechanism, and the other end is connected by one with two perpendicular connecting rods of strut,
The middle position of the connecting rod intersects with middle support rod, and shading ball is set to the end of middle support rod；
Wherein obliquity sensor is set to the side of elevation angle driving mechanism, is connected with to light rotating mechanism.
In the above-mentioned technical solutions, the obliquity sensor is set to the end of the first strut or the second strut, and first
The position that the end of strut or the second strut is connected with elevation angle driving mechanism.
In the above-mentioned technical solutions, the obliquity sensor is connected with data line.
In the above-mentioned technical solutions, the quantity of the column is 4-6 root.
In the above-mentioned technical solutions, distance of the streamer apart from ground is the 2/5-4/5 of stem height.
Wherein the sun tracker measurement, the principle of position of sun are as follows: the controller in sun tracker is according to light
The brightness control motor of degree detector is driven, and driving elevation angle driving mechanism vertically rotates, and left and right light sensation is threaded to bright
Degree is consistent, keeps the longitudinal axis to light rotating mechanism and shading ball towards the sun.When upper light sensation is better than lower light sensation, it was demonstrated that the sun is
Aerial highest point is crossed, has been intended to the sun overleaf.180 degree is rotated at this time, until left and right brightness is consistent.The 180 degree turns to meeting
Occur at noon and post sunset morning again at sunrise.
Compared with prior art, the beneficial effects of the present invention are:
Using sun follower for the real time position of the available sun of tracking of position of sun, but sun follower is simultaneously
Do not have an output elevation angle and azimuthal function, therefore how using existing sun follower to realize elevation angle and azimuthal
Measurement becomes the major issue in practical application, and the present apparatus efficiently solves the problems, such as this, inclined by installing on sun follower
The method of angle transducer determines the azimuth at the place with the position of the sun follower measurement sun, constantly detects
The azimuth of the sun and elevation angle, relative in the past by general equation obtain sunny constantly position have more time-effectiveness,
It is more accurate.It can not only correct and calculate data (customary time control method) deviation, SCA instruction angle calculation can also be participated in
(customary light-operated method).It is provided with ceiling above entire sun tracker, it can effective windproof and rain proof.The setting of streamer
It can effectively indicate current wind direction, provide convenience for the acquisition of meteorological data.Reinforce the structure that pier has consolidated ceiling.
Embodiment 1:
The installation of obliquity sensor:
1, meteorological observatory, the elevation angle, side driving mechanism center is fixed on using m5 bolt.
2, obliquity sensor zero-bit is set using sunrise morning, horizontal position period.
3, DCS communication module is accessed with connection, is read using DCS system, record, display data.
When in use, elevation angle driving mechanism is set in the upper end of rotation mechanism in vertical shaft, the upper end of driving mechanism is set at the elevation angle
It is equipped with photometric detector, the controller in sun tracker controls motor according to the brightness of photometric detector and driven, and drives
Elevation angle driving mechanism vertically rotates, and it is consistent that left and right light sensation is threaded to brightness, and light rotating mechanism and shading ball are indulged in holding
Axial plane is to the sun.When upper light sensation is better than lower light sensation, it was demonstrated that aerial highest point is already expired in the sun, has been intended to the sun overleaf, with
The movement of the sun, motor to elevation angle driving mechanism and rotation mechanism in vertical shaft carry out driving make keep to light rotating mechanism and shading
The longitudinal axis of ball is towards the sun, and angular transducer measures azimuth at this time, utilize the sun with the rotation of elevation angle driving mechanism at this time
For tracker for the real time position of the available sun of tracking of position of sun, the present apparatus efficiently solves sun sun follower
Can not in real time output angle information the problem of, by the method for the setting angle sensor on sun follower, as the sun chases after
Track device measures the position of the sun and determines the azimuth at the place, constantly detects azimuth and the elevation angle of the sun, relatively
In in the past by general equation obtain sunny constantly position with more time-effectiveness, more accurately.Calculating can not only be corrected
Data (customary time control method) deviation can also participate in SCA instruction angle calculation (customary light-operated method).
It describes the invention in detail, but content is only the preferred embodiment of the present invention, cannot be recognized above
For for limiting practical range of the invention.Any changes and modifications in accordance with the scope of the present application should all still return
Belong within patent covering scope of the invention.
Claims (5)
1. a kind of for detecting the micro device of position of sun, it is characterised in that: sensed including ceiling, sun tracker and inclination angle
Device；
Wherein the ceiling is made of cross support arm and column, and the upper end of cross support arm is provided with transparent glass, is arranged on column
There is streamer, the bottom of column is provided with reinforcing pier and consolidates anti-wind action for playing to ceiling；
Wherein the sun tracker by gusseted seat, elevation angle driving mechanism, rotation mechanism in vertical shaft, shading ball, to light rotate
Mechanism and photometric detector, gusseted seat are located at the bottommost of sun tracker apparatus, are arranged in the upper end of gusseted seat
There is rotation mechanism in vertical shaft, elevation angle driving mechanism is set in the upper end of rotation mechanism in vertical shaft, the upper end setting of driving mechanism at the elevation angle
There is photometric detector, wherein including the first strut, the second strut and middle support rod, the first strut and second to light rotating mechanism
One end of bar is set to the both ends of elevation angle driving mechanism, and the other end is connected by one with two perpendicular connecting rods of strut, the company
The middle position of bar intersects with middle support rod, and shading ball is set to the end of middle support rod；
Wherein obliquity sensor is set to the side of elevation angle driving mechanism, is connected with to light rotating mechanism.
2. according to claim 1 a kind of for detecting the micro device of position of sun, the obliquity sensor setting
In the end of the first strut or the second strut, position that the end of the first strut or the second strut is connected with elevation angle driving mechanism.
3. according to claim 1 a kind of for detecting the micro device of position of sun, the obliquity sensor and number
It is connected according to line.
4. according to claim 1 a kind of for detecting the micro device of position of sun, the quantity of the column is 4-6
Root.
5. according to claim 1 a kind of for detecting the micro device of position of sun, the streamer is apart from ground
Distance be stem height 2/5-4/5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710805554.2A CN109471457A (en) | 2017-09-08 | 2017-09-08 | It is a kind of for detecting the micro device of position of sun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710805554.2A CN109471457A (en) | 2017-09-08 | 2017-09-08 | It is a kind of for detecting the micro device of position of sun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109471457A true CN109471457A (en) | 2019-03-15 |
Family
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710805554.2A Pending CN109471457A (en) | 2017-09-08 | 2017-09-08 | It is a kind of for detecting the micro device of position of sun |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009099904A (en) * | 2007-10-19 | 2009-05-07 | Gyoseiin Genshino Iinkai Kakuno Kenkyusho | Heliostat solar position sensor mechanism, controller and following control method thereof |
| KR20110106972A (en) * | 2010-03-24 | 2011-09-30 | 최주엽 | Mobile device of solar tracking and method thereof |
| CN102778896A (en) * | 2012-07-02 | 2012-11-14 | 洛阳师范学院 | Automatic solar tracking device |
| CN203981212U (en) * | 2014-07-14 | 2014-12-03 | 闻宝民 | Sun five elements self-operated measuring unit |
| CN104635756A (en) * | 2014-12-05 | 2015-05-20 | 武汉理工大学 | Measuring method and unit of tracking angle deviation of solar tracker |
| CN106843291A (en) * | 2017-03-16 | 2017-06-13 | 长春晟博光学技术开发有限公司 | Full-automatic sun tracks of device |
| CN207198672U (en) * | 2017-09-08 | 2018-04-06 | 甘肃光热发电有限公司 | A kind of micro device for being used to detect position of sun |
-
2017
- 2017-09-08 CN CN201710805554.2A patent/CN109471457A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009099904A (en) * | 2007-10-19 | 2009-05-07 | Gyoseiin Genshino Iinkai Kakuno Kenkyusho | Heliostat solar position sensor mechanism, controller and following control method thereof |
| KR20110106972A (en) * | 2010-03-24 | 2011-09-30 | 최주엽 | Mobile device of solar tracking and method thereof |
| CN102778896A (en) * | 2012-07-02 | 2012-11-14 | 洛阳师范学院 | Automatic solar tracking device |
| CN203981212U (en) * | 2014-07-14 | 2014-12-03 | 闻宝民 | Sun five elements self-operated measuring unit |
| CN104635756A (en) * | 2014-12-05 | 2015-05-20 | 武汉理工大学 | Measuring method and unit of tracking angle deviation of solar tracker |
| CN106843291A (en) * | 2017-03-16 | 2017-06-13 | 长春晟博光学技术开发有限公司 | Full-automatic sun tracks of device |
| CN207198672U (en) * | 2017-09-08 | 2018-04-06 | 甘肃光热发电有限公司 | A kind of micro device for being used to detect position of sun |
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