CN102707736A - Independent tracking unit of tower-type solar heat collection electrical power generating system heliostat - Google Patents
Independent tracking unit of tower-type solar heat collection electrical power generating system heliostat Download PDFInfo
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- CN102707736A CN102707736A CN2012102058046A CN201210205804A CN102707736A CN 102707736 A CN102707736 A CN 102707736A CN 2012102058046 A CN2012102058046 A CN 2012102058046A CN 201210205804 A CN201210205804 A CN 201210205804A CN 102707736 A CN102707736 A CN 102707736A
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Abstract
The invention relates to the technical field of a solar heat collection electrical power generating system, in particular to an independent tracking unit of a tower-type solar heat collection electrical power generating system heliostat, which comprises a heliostat support, an angular transformation mechanism, a solar panel group and a two-dimensional tracking drive mechanism, wherein the solar panel group and the angular transformation mechanism are arranged at the front end of the central position of the heliostat support, the electric energy which is converted by the solar panel group drives the heliostat support to move, the solar panel group comprises a sunlight photoelectric detector and a high-concentration-ratio photovoltaic cell or a silicon crystal photovoltaic cell, and each heliostat is provided with an independent two-dimensional tracking drive mechanism. The two-dimensional tracking drive mechanism of the heliostat support adopts three kinds of structures: a planar support, a connecting rod support or a collimation support. A heliostat support system can be independently debugged, independently moves, and independently supplies power. The independent tracking unit has very low requirements on the practical conditions of a mounting field and a simple structure, and is economic.
Description
Technical field
The present invention relates to solar energy heating electricity generation system technical field, the independently tracked unit of especially a kind of tower type solar thermal-arrest electricity generation system heliostat.
Background technology
Along with the development of heliotechnics, tower type solar thermal-arrest and electricity generation system become the system of comparative maturity, but the operation of the follower of its heliostat and installation regulation and control more complicated and loaded down with trivial details.In large-scale tower type solar thermal-arrest electricity generation system heliostat system; Each heliostat needs intake to give drive motor and data communication usually; Make the tracker sun-tracing, the appropriate litigation fees that therefore cable laying is relevant in large area is high, and vary in different localities.These expenses comprise excavation, pipeline, and electric wire, electric wire is installed, and telecommunications is safeguarded.Because solar facilities spreads all over very big zone in order to obtain more radiation meeting, so as excavating, pipeline and electric wire wiring distance can be very long, therefore can be very expensive.Owing to must design each solar facilities with suiting measures to local conditions, can not reduce cost effectively so standardized addressing or wires design are proved to be as yet.In addition and since often be difficult to whole addressing (for example, across tens or the hundreds of acre) geographical edaphic condition and surrounding environment carry out careful explore, so the soil mechanics of beyong contemplation and environment possibly destroy the cost and the timetable of project soon.At last, because solar facilities is designed to move 30 years or more for many years, also be that important economy is considered so infrastructure is safeguarded.To Regional Distribution so extensively is that the maintenance of infrastructure is expensive, when using the standard method buried wiring, can become even worse.Therefore, be badly in need of a kind of simple in structurely, economic tower type solar thermal-arrest power generation settled date mirror system is practiced thrift in easy disassembly.
Summary of the invention
In order to overcome the deficiency of existing technology, the invention provides the independently tracked unit of a kind of tower type solar thermal-arrest electricity generation system heliostat.
The technical solution adopted for the present invention to solve the technical problems is: a kind of independently tracked unit of tower type solar thermal-arrest electricity generation system heliostat; Comprise heliostat support and angular transition mechanism, solar panel group, two-dimensional tracking driving mechanism; Said heliostat support center front end is provided with solar panel group, angular transition mechanism, two-dimensional tracking driving mechanism; The electric energy that the solar panel group transforms drives the motion of heliostat support; The solar panel group comprises sunlight photodetector, high power concentrator photovoltaic cell or silicon wafer photovoltaic cell, it is characterized in that, each heliostat has its independently two-dimensional tracking driving mechanism.
According to another embodiment of the invention, the two-dimensional tracking axle driving mechanism that further comprises said heliostat support adopts three kinds of structures: planar bracket, connecting rod rack or collimation support.
According to another embodiment of the invention; Comprise that further described planar bracket structure is: the support upper end is provided with the luffing mechanism one of axially-movable; Luffing mechanism one right ends is equipped with catoptron one, and rotating mechanism one is housed in the middle of the bracket upright post, and the support upper end is fixed with angular transition mechanism one; Angular transition mechanism one is provided with sunlight photodetector one, high power concentrator photovoltaic cell one or silicon wafer photovoltaic cell one.
According to another embodiment of the invention; Further comprise by one high and one low two stent support totals, be provided with rotating mechanism two, catoptron two trapezoidal being arranged on the connecting rod rest at support and connecting rod junction; The connecting rod luffing mechanism links to each other with each piece catoptron two through connecting rod; Angular transition mechanism two is equipped with in the centre position of entire mechanism, sunlight photodetector two, high power concentrator photovoltaic cell two or silicon wafer photovoltaic cell two.
According to another embodiment of the invention; Comprise that further described collimation supporting structure is: the support upper end is connected with the collimation rotating mechanism of vertical movement; Collimation rotating mechanism head end connects the luffing mechanism three of axially-movable; Luffing mechanism three right ends framves have catoptron three, and luffing mechanism three front ends are provided with angle output mechanism three, sunlight photodetector three, high power concentrator photovoltaic cell group three or silicon wafer photovoltaic cell three.
The present invention from a brand-new angle design system of tower type solar thermal-arrest and thermal-arrest electricity generation system heliostat support.Two-dimensional tracking driving mechanism, angular transition mechanism and a solar panel group of center through being installed on heliostat support.Simplified huge calculating control system and improved the degree of accuracy of heliostat solar tracking.Mobile through following of solar panel group simultaneously, for whole heliostat support system provides required electric power.
The invention has the beneficial effects as follows that heliostat support of the present invention system can independently debug, self-movement is independently-powered, has solved in large-scale tower solar energy heating and electricity generation system, and heliostat support will link, the loaded down with trivial details problem of debugging and cloth line traffic control.Installation and Debugging of the present invention are very convenient, and are very low, simple in structure to the physical condition requirement of infield, practice thrift economical.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is further specified.
Fig. 1 is the rough schematic view one of structure of the present invention;
Fig. 2 is the rough schematic view two of structure of the present invention;
Fig. 3 is the structural front view of planar bracket;
Fig. 4 is the structure rear view of planar bracket;
Fig. 5 is the structural front view of connecting rod rack;
Fig. 6 is the structure rear view of connecting rod rack;
Fig. 7 is the structural front view of collimation support;
Fig. 8 is the structure rear view of collimation support;
Fig. 9 is that concentric-ring pattern of the present invention is installed the arrangement mode synoptic diagram;
Figure 10 is that array of the present invention is installed the arrangement mode synoptic diagram;
Among the figure 1, heliostat support, 2, the solar panel group, 3, the two-dimensional tracking driving mechanism, 4, planar bracket, 5, connecting rod rack; 6, collimation support, 7, heliostat, 8, collection receives tower, 9, angular transition mechanism, 41, catoptron one; 42, rotating mechanism one, 43, angle rotating mechanism one, 44, sunlight photodetector one, 45, high power concentrator photovoltaic cell one; 46, silicon wafer photovoltaic cell one, 47, luffing mechanism one, 51, rotating mechanism two, 52, catoptron two; 53, connecting rod luffing mechanism, 54, angular transition mechanism two, 55, sunlight photodetector two, 56, high power concentrator photovoltaic cell two; 57, silicon wafer photovoltaic cell two, 61, collimation rotating mechanism, 62, luffing mechanism three, 63, catoptron three; 64, angle output mechanism three, 65, sunlight photodetector three, 66, high power concentrator photovoltaic cell group three, 67, silicon wafer photovoltaic cell three.
Embodiment
Like Fig. 1, Fig. 2 is structural representation of the present invention; A kind of independently tracked unit of tower type solar thermal-arrest electricity generation system heliostat; Comprise heliostat support 1, angular transition mechanism 9, solar panel group 2 and two-dimensional tracking driving mechanism 3; Said heliostat support 1 center front end is provided with solar panel group 2, angular transition mechanism 9; The electric energy that solar panel group 2 transforms drives the motion of heliostat support 1, and solar panel group 2 comprises sunlight photodetector, high power concentrator photovoltaic cell or silicon wafer photovoltaic cell, and each heliostat has its independently two-dimensional tracking driving mechanism 3.The electric energy of solar panel group 2 drives the motion of heliostat support 1, and heliostat two-dimensional tracking driving mechanism 3 is installed at heliostat support 1 center.Utilize the motion of the driven by power heliostat support 1 of solar panel group 2 generations, guarantee the tracking of heliostat support the sun.Heliostat support 1 system is relatively independent.Can independently debug, self-movement, independently-powered.Such mechanism, having solved needs between the heliostat support 1 to connect, the problem of interlock debugging and debugging.
Two-dimensional tracking axle driving machine 3 structures of said heliostat support 1 adopt three kinds of structures: planar bracket 4, connecting rod rack 5 or collimation support 6.
Planar bracket is the east-west direction rotation, the tracking of height azimuth pitch; Like Fig. 3, shown in Figure 4: the support upper end is provided with the luffing mechanism 1 of axially-movable; Luffing mechanism one 47 right ends are equipped with catoptron 1, and rotating mechanism 1 is housed in the middle of the bracket upright post, and the support upper end is fixed with angular transition mechanism 1; Angular transition mechanism 1 is provided with sunlight photodetector 1, high power concentrator photovoltaic cell 1 and silicon wafer photovoltaic cell 1.
Connecting rod rack; Be angled with turning axle and ground; The tracking of the height big pitching in orientation; Like Fig. 5, shown in Figure 6: one high and one low two stent support totals are provided with rotating mechanism 2 51 at support and connecting rod junction, catoptron 2 52 trapezoidal being arranged on the connecting rod rest; Connecting rod luffing mechanism 53 links to each other with each piece catoptron 2 52 through connecting rod, and angular transition mechanism 2 54, sunlight photodetector 2 55, high power concentrator photovoltaic cell 2 56 and silicon wafer photovoltaic cell 2 57 are equipped with in the centre position of entire mechanism.
The collimation support; Be that turning axle axially aligns collector; The tracking of height azimuth pitch, like Fig. 7, shown in Figure 8: the support upper end is connected with the collimation rotating mechanism of vertical movement, and collimation rotating mechanism head end connects the luffing mechanism 3 62 of axially-movable; Luffing mechanism 3 62 right ends framves have catoptron 3 63, and luffing mechanism 3 62 front ends are provided with angle output mechanism 3 64, sunlight photodetector 3 65, high power concentrator photovoltaic cell group 3 66, silicon wafer photovoltaic cell 3 67.
Wherein, Catoptron is used for solar radiant energy is reflexed to collector; The sunlight photodetector is used to survey the position of the sun; The numerical value of the direct projection light of the sun that angular transition mechanism is used for the sunlight photodetector is detected and the angle of plane mirror normal automatically converts plane mirror normal and the sunlight reflected numerical value to the angle of the reflection angle of receiver uniquely to, and sun power converts the electric power that electric energy is supplied with heliostat drive system and sunlight photodetector into through high power concentrator photovoltaic cell or silicon wafer photovoltaic cell.
The sunlight photodetector of heliostat must be installed in the position, sunlight direct projection angle of angular transition mechanism; Angular transition mechanism must place the intersection of the two-dimensional tracking axle of heliostat; The receipts light face of the high power concentrator photovoltaic cell of sun-generated electric power or silicon wafer photovoltaic cell is parallel with sunlight photodetector receipts light face, is positioned at the heliostat center generally speaking.In addition, high power concentrator photovoltaic cell, silicon wafer photovoltaic cell are positioned on the same plate, can single use use also capable of being combined.
No matter be which kind of is installed above the support, catoptron is a mirror or isoplanar polygonal mirror both, also can be to have the polygonal mirror that compiles effect.A mirror or isoplanar polygonal mirror generally are used for large-scale tower solar energy system with the quantity of single heliostat decision light concentrating times, have the polygonal mirror that compiles effect and generally are used for middle-size and small-size tower type solar system and roof tower type solar system and determine light concentrating times with the quantity of polygonal mirror.
Described each heliostat support system is an independently unit.Tower type solar thermal-arrest and electricity generation system can by several independently the heliostat support system form.And each heliostat support system is relatively independent, and this has just solved at present in large-scale tower solar energy heating and electricity generation system, and heliostat support will link, the loaded down with trivial details problem of debugging and cloth line traffic control.
During use, as shown in Figure 9, it is that the center of circle becomes concentrically ringed mode that arrangement is installed that heliostat of the present invention can promptly be installed tower with collector by the installation arrangement mode of current trend.Like Figure 10, heliostat of the present invention also can be arranged as row by requirement attractive in appearance arrangement is installed.Also can suit measures to local conditions according to the random installation arrangement of actual landform landforms.General, collection is received tower 8 and is positioned at heliostat 7 group center positions.
Heliostat of the present invention mechanism separate unit need not have any contact to comprise power and communicate by letter with tower Photospot solar system; More outstanding is: the Installation and Debugging of heliostat of the present invention are very convenient; Now the principle of the current heliostat system keeps track sun be by mainframe computer system according to the concrete installation site of each heliostat comprise longitude and latitude, with locus and orientation, the season of collector, the time is sent driving command makes heliostat follow the tracks of the sun, and fibrous root does to revise adjustment according to astronomical information is annual; And heliostat of the present invention system does not have said process fully; No matter heliostat is installed in any position only otherwise the sunlight that is blocked gets final product; As long as being reflected calibration of axes, heliostat of the present invention aims at receiver during installation with special collimating apparatus; In the future if because nature and mechanical reason make heliostat produce skew need repeat above-mentioned installation method and just can recalibrate,, heliostat of the present invention sunlight is arranged just from " point-and-shoot " heliostat of the motion tracking sun as long as being one.
Heliostat system applies scope therefore of the present invention very extensively can cover all sun power practical application area basically.
Claims (5)
1. the independently tracked unit of a tower type solar thermal-arrest electricity generation system heliostat; Comprise heliostat support (1), angular transition mechanism (9), solar panel group (2) and two-dimensional tracking driving mechanism (3); Said heliostat support (1) center front end is provided with solar panel group (2), angular transition mechanism (9); The electric energy that solar panel group (2) transforms drives the motion of heliostat support (1); Solar panel group (2) comprises sunlight photodetector, high power concentrator photovoltaic cell or silicon wafer photovoltaic cell, it is characterized in that, each heliostat has its independently two-dimensional tracking driving mechanism (3).
2. the independently tracked unit of tower type solar thermal-arrest electricity generation system heliostat according to claim 1 is characterized in that, said two-dimensional tracking axis mechanism (3) adopts three kinds of structures: planar bracket (4), connecting rod rack (5) or collimation support (6).
3. the independently tracked unit of tower type solar thermal-arrest electricity generation system heliostat according to claim 2; It is characterized in that; Described planar bracket (4) structure is: the support upper end is provided with the luffing mechanism one (47) of axially-movable; Luffing mechanism one (47) right ends is equipped with catoptron one (41), and rotating mechanism one (42) is housed in the middle of the bracket upright post, and the support upper end is fixed with angular transition mechanism one (43); Angular transition mechanism one (43) is provided with sunlight photodetector one (44), high power concentrator photovoltaic cell one (45) or silicon wafer photovoltaic cell one (46).
4. the independently tracked unit of tower type solar thermal-arrest electricity generation system heliostat according to claim 2; It is characterized in that; Described connecting rod rack (5) structure is: by one high and one low two stent support totals, be provided with rotating mechanism two (51) at support and connecting rod junction, catoptron two (52) trapezoidal being arranged on the connecting rod rest; Connecting rod luffing mechanism (53) links to each other with each piece catoptron two (52) through connecting rod; Angular transition mechanism two (54) is equipped with in the centre position of entire mechanism, sunlight photodetector two (55), high power concentrator photovoltaic cell two (56) or silicon wafer photovoltaic cell two (57).
5. the independently tracked unit of tower type solar thermal-arrest electricity generation system heliostat according to claim 2; It is characterized in that; Described collimation support (6) structure is: the support upper end is connected with the collimation rotating mechanism (61) of vertical movement; Collimation rotating mechanism (61) head end connects the luffing mechanism three (62) of axially-movable, and luffing mechanism three (62) right ends framves have catoptron three (63), and luffing mechanism three (62) front ends are provided with angle output mechanism three (64); Sunlight photodetector three (65), high power concentrator photovoltaic cell group three (66)
OrSilicon wafer photovoltaic cell three (67).
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012102058046A CN102707736A (en) | 2012-06-21 | 2012-06-21 | Independent tracking unit of tower-type solar heat collection electrical power generating system heliostat |
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| CN2012102058046A CN102707736A (en) | 2012-06-21 | 2012-06-21 | Independent tracking unit of tower-type solar heat collection electrical power generating system heliostat |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103019264A (en) * | 2013-01-11 | 2013-04-03 | 常州市亚美电气制造有限公司 | Tracking system of small and medium size tower type reflecting and concentrating solar heliostat field |
| CN103398477A (en) * | 2013-08-02 | 2013-11-20 | 中国科学院上海高等研究院 | Solar thermal utilization system |
| CN105207600A (en) * | 2013-05-23 | 2015-12-30 | 吴正明 | Photovoltaic power generation device |
| CN106094888A (en) * | 2016-07-20 | 2016-11-09 | 北京恒能中天新能源科技有限公司 | Solar panels sun tracking system |
| CN107588564A (en) * | 2017-09-20 | 2018-01-16 | 江苏经贸职业技术学院 | A kind of solar energy heliostat |
| CN110297505A (en) * | 2018-03-23 | 2019-10-01 | 阿聚尔斯佩西太阳能有限责任公司 | Solar tracking unit |
| CN110609575A (en) * | 2019-09-24 | 2019-12-24 | 浙江中光新能源科技有限公司 | Heliostat system for combining heliostat and photovoltaic panel of tower type photo-thermal power generation |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030172922A1 (en) * | 2000-01-27 | 2003-09-18 | Haber Michael B | Solar panel tilt mechanism |
| CN101236287A (en) * | 2008-02-26 | 2008-08-06 | 苏建国 | Heliostat device |
| CN101499742A (en) * | 2008-01-31 | 2009-08-05 | 上海欣丰电子有限公司 | Solar cell apparatus |
| WO2011072449A1 (en) * | 2009-12-17 | 2011-06-23 | Wang Chengwei | Heliostat device |
| CN202758244U (en) * | 2012-06-21 | 2013-02-27 | 常州市亚美电气制造有限公司 | Independent tracking unit of heliostats of tower-type solar heat collection electrical power generating system |
-
2012
- 2012-06-21 CN CN2012102058046A patent/CN102707736A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030172922A1 (en) * | 2000-01-27 | 2003-09-18 | Haber Michael B | Solar panel tilt mechanism |
| CN101499742A (en) * | 2008-01-31 | 2009-08-05 | 上海欣丰电子有限公司 | Solar cell apparatus |
| CN101236287A (en) * | 2008-02-26 | 2008-08-06 | 苏建国 | Heliostat device |
| WO2011072449A1 (en) * | 2009-12-17 | 2011-06-23 | Wang Chengwei | Heliostat device |
| CN202758244U (en) * | 2012-06-21 | 2013-02-27 | 常州市亚美电气制造有限公司 | Independent tracking unit of heliostats of tower-type solar heat collection electrical power generating system |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103019264A (en) * | 2013-01-11 | 2013-04-03 | 常州市亚美电气制造有限公司 | Tracking system of small and medium size tower type reflecting and concentrating solar heliostat field |
| CN103019264B (en) * | 2013-01-11 | 2015-09-09 | 常州市亚美电气制造有限公司 | A kind of tracker of middle-size and small-size tower reflecting condensation solar heliostat field |
| CN105207600A (en) * | 2013-05-23 | 2015-12-30 | 吴正明 | Photovoltaic power generation device |
| CN103398477A (en) * | 2013-08-02 | 2013-11-20 | 中国科学院上海高等研究院 | Solar thermal utilization system |
| CN106094888A (en) * | 2016-07-20 | 2016-11-09 | 北京恒能中天新能源科技有限公司 | Solar panels sun tracking system |
| CN107588564A (en) * | 2017-09-20 | 2018-01-16 | 江苏经贸职业技术学院 | A kind of solar energy heliostat |
| CN110297505A (en) * | 2018-03-23 | 2019-10-01 | 阿聚尔斯佩西太阳能有限责任公司 | Solar tracking unit |
| CN110609575A (en) * | 2019-09-24 | 2019-12-24 | 浙江中光新能源科技有限公司 | Heliostat system for combining heliostat and photovoltaic panel of tower type photo-thermal power generation |
| CN110609575B (en) * | 2019-09-24 | 2022-06-14 | 浙江中光新能源科技有限公司 | Heliostat system for combining heliostat and photovoltaic panel of tower-type photo-thermal power generation |
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Application publication date: 20121003 |