CN202331216U - Solar double-shaft tracking device - Google Patents
Solar double-shaft tracking device Download PDFInfo
- Publication number
- CN202331216U CN202331216U CN2011204310013U CN201120431001U CN202331216U CN 202331216 U CN202331216 U CN 202331216U CN 2011204310013 U CN2011204310013 U CN 2011204310013U CN 201120431001 U CN201120431001 U CN 201120431001U CN 202331216 U CN202331216 U CN 202331216U
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- CN
- China
- Prior art keywords
- chip microcomputer
- rotating device
- angle rotating
- clock
- angle whirligig
- 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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- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 3
- 230000002123 temporal effect Effects 0.000 claims description 3
- 230000003028 elevating Effects 0.000 abstract 4
- 241001424688 Enceliopsis Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001172 regenerating Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000004083 survival Effects 0.000 description 1
Abstract
The utility model provides a solar double-shaft tracking device which is arranged below a solar panel and comprises a bracket, an azimuth angle rotating device arranged on the bracket and an elevating angle rotating device connected with the azimuth angle rotating device. The azimuth angle rotating device and the elevating angle rotating device are both provided with a motor. The motors are connected with a control circuit. The control circuit comprises a single chip microcomputer, a clock and an encoder. The clock is used for providing time information for the single chip microcomputer, the encoder is used for detecting motions of the double-shaft mechanical tracking and positioning device, and transmitting information to the single chip microcomputer; and the single chip microcomputer is used for computing according to the information provided by the time and the encoder and correcting motions of the azimuth angle rotating device and the elevating angle rotating device according to a computing result. The azimuth angle rotating device and the elevating angle rotating device can be accurately operated in an all-weather condition, so that the all-dimensional and all-weather accurate control can be realized.
Description
Technical field
The utility model relates to a kind of solar biaxial tracking means, is a kind of solar energy tracking device, belongs to application of solar.
Background technology
Along with development of human society; The energy, environment become mankind nowadays survival and development pressing problem to be solved; To become the inevitable of future development with the energy structure that cleans, regenerative resource is the master; Sun power has that reserves are unlimited, ubiquity, utilization cleaning, uses the economic dispatch advantage as a kind of novel energy, replaces the fine selection of traditional energy beyond doubt.But sun power exists the constantly shortcoming of variation of low-density, intermittence, space distribution again, and this just makes present a series of solar facilitiess not high to solar energy utilization rate.The sunray autotracker has solved the not high problem of solar energy utilization ratio.
At present, the device of solar energy automatic tracking is commonly photoelectric tracking, though the photoelectric tracking method tracking sensitivity of use is high, realize that than being easier to this method is followed the tracks of and had the dead band.If sensor is put and is unreasonablely tended to cause follow the tracks of less than the sun; And receive the influence of weather bigger; In long-time slightly section, the situation that black clouds covers the sun occurring, sunray often can not shine photo-sensitive cell, causes tracking means can't aim at the sun even misoperation can occur.
Summary of the invention
The purpose of the utility model provides a kind of solar biaxial tracking means; Receive the influence of weather can't aim at the sun even the defective of misoperation can occur to solve tracking means; This device can adapt to accurately operation under the round-the-clock environment, realizes the accurate control of comprehensive full weather.
To achieve these goals; The technical scheme of the utility model is: a kind of solar biaxial tracking means; Be arranged under the solar panel, comprise support, be arranged on the position angle whirligig on the support, the elevation angle whirligig that is connected with the position angle whirligig, described position angle whirligig and elevation angle whirligig all are provided with motor; Described motor is connected with control circuit; Described control circuit comprises single-chip microcomputer, clock, scrambler, and described clock is that single-chip microcomputer provides temporal information, and described scrambler is given single-chip microcomputer in order to the action of detection Twin-shaft machinery tracing positioning apparatus and with information transmission; Described single-chip microcomputer calculates according to clock and information that scrambler provides, and result of calculation is proofreaded the action of position angle whirligig and elevation angle whirligig.
Further, described single-chip microcomputer is the AT89C51 microprocessor.
Further, described motor is a DC brush planetary reduction gear motor.
The beneficial effect of the utility model is: this device does not receive weather effect, and tracking means misoperation can not occur, can under round-the-clock environment, accurately move, and realizes the accurate control of comprehensive full weather.
Description of drawings
Fig. 1 is the physical construction synoptic diagram of the utility model.
Fig. 2 is the control circuit functional-block diagram of the utility model.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described further.
Know like Fig. 1; The solar biaxial tracking means of the utility model; Be arranged on solar panel 1 time, comprise support 4, be arranged on the position angle whirligig 3 on the support 4, the elevation angle whirligig 2 that is connected with position angle whirligig 3, described position angle whirligig 3 all is provided with motor with elevation angle whirligig 2; Described motor is connected with control circuit, and described motor is a DC brush planetary reduction gear motor.Know by Fig. 2; Described control circuit comprises single-chip microcomputer, clock, scrambler; Described clock is that single-chip microcomputer provides temporal information; Described scrambler is given single-chip microcomputer in order to the action of detection Twin-shaft machinery tracing positioning apparatus and with information transmission, and described single-chip microcomputer calculates according to clock and information that scrambler provides, and result of calculation is proofreaded the action of position angle whirligig and elevation angle whirligig.Described single-chip microcomputer is the AT89C51 microprocessor, is a kind of microprocessor with 4K byte flash memory programmable and erasable ROM (read-only memory).
The utility model solar biaxial tracking means, its circuit control system have selected for use the AT89C51 microprocessor as single-chip microcomputer.The AT89C51 single-chip microcomputer is a kind of low-power consumption, low-voltage, high performance 8-bit microprocessor.Able to programme, the erasable read-only memory of FLASH that has a 4KB in the sheet.
Claims (3)
1. solar biaxial tracking means; Be arranged under the solar panel; Comprise support, be arranged on the position angle whirligig on the support, the elevation angle whirligig that is connected with the position angle whirligig; Described position angle whirligig and elevation angle whirligig all are provided with motor, and described motor is connected with control circuit, it is characterized in that: described control circuit comprises single-chip microcomputer, clock, scrambler; Described clock is that single-chip microcomputer provides temporal information; Described scrambler is given single-chip microcomputer in order to the action of detection Twin-shaft machinery tracing positioning apparatus and with information transmission, and described single-chip microcomputer calculates according to clock and information that scrambler provides, and result of calculation is proofreaded the action of position angle whirligig and elevation angle whirligig.
2. according to the said solar biaxial tracking means of claim 1, it is characterized in that: described single-chip microcomputer is the AT89C51 microprocessor.
3. according to the said solar biaxial tracking means of claim 1, it is characterized in that: described motor is a DC brush planetary reduction gear motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204310013U CN202331216U (en) | 2011-11-04 | 2011-11-04 | Solar double-shaft tracking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204310013U CN202331216U (en) | 2011-11-04 | 2011-11-04 | Solar double-shaft tracking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202331216U true CN202331216U (en) | 2012-07-11 |
Family
ID=46443190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204310013U Expired - Fee Related CN202331216U (en) | 2011-11-04 | 2011-11-04 | Solar double-shaft tracking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202331216U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104156005A (en) * | 2014-08-07 | 2014-11-19 | 福建农林大学 | Solar light chasing device |
| CN104914884A (en) * | 2015-06-17 | 2015-09-16 | 南昌大学 | Fully-automatic solar dual-axis tracking device and control system |
| CN106325307A (en) * | 2016-08-31 | 2017-01-11 | 重庆三峡学院 | Photovoltaic plate control system for automatically following sunlight |
-
2011
- 2011-11-04 CN CN2011204310013U patent/CN202331216U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104156005A (en) * | 2014-08-07 | 2014-11-19 | 福建农林大学 | Solar light chasing device |
| CN104914884A (en) * | 2015-06-17 | 2015-09-16 | 南昌大学 | Fully-automatic solar dual-axis tracking device and control system |
| CN106325307A (en) * | 2016-08-31 | 2017-01-11 | 重庆三峡学院 | Photovoltaic plate control system for automatically following sunlight |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20121104 |