CN102519153B - Method for designing optical parameters of high-power solar strip-shaped Fresnel condensing mirror field device - Google Patents
Method for designing optical parameters of high-power solar strip-shaped Fresnel condensing mirror field device Download PDFInfo
- Publication number
- CN102519153B CN102519153B CN2011104289233A CN201110428923A CN102519153B CN 102519153 B CN102519153 B CN 102519153B CN 2011104289233 A CN2011104289233 A CN 2011104289233A CN 201110428923 A CN201110428923 A CN 201110428923A CN 102519153 B CN102519153 B CN 102519153B
- Authority
- CN
- China
- Prior art keywords
- speculum
- heat collector
- row
- center
- numbered
- 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
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S23/00—Arrangements for concentrating solar-rays for solar heat collectors
- F24S23/70—Arrangements for concentrating solar-rays for solar heat collectors with reflectors
- F24S23/77—Arrangements for concentrating solar-rays for solar heat collectors with reflectors with flat reflective plates
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S23/00—Arrangements for concentrating solar-rays for solar heat collectors
- F24S23/70—Arrangements for concentrating solar-rays for solar heat collectors with reflectors
- F24S2023/87—Reflectors layout
- F24S2023/872—Assemblies of spaced reflective elements on common support, e.g. Fresnel reflectors
-
- 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
- Y02E10/40—Solar thermal energy, e.g. solar towers
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention belongs to the technical field of solar energy utilization, and particularly relates to a method for designing optical parameters of a high-power solar strip-shaped Fresnel condensing mirror field device, which can be used to increase photo-thermal conversion efficiency and field utilization rate of a solar condensing mirror field. The optical parameters include mirror arc diameters, mirror arc radiuses, mirror row central positions, and a central height of each heat collection device. The center height of each heat collection device, the number of the mirror rows, the central positions of the mirror rows, and the mirror arc radiuses of the mirror rows are searched in lists about design parameters of the heat collection devices. The center height of each heat collection set and the central position of each mirror row correspond to one mirror arc radius, and values of other mirror arc radiuses are obtained from center positions of the heat collection devices and central positions of the mirror rows by means of bivariate interpolation during distribution of a practical mirror field. The mirror arc diameters are selected according to requirements of mirror row central positions and practical light spot widths.
Description
Technical field
The invention belongs to technical field of solar energy utilization, relate to the optical parametric method for designing of a kind of linear Fresnel formula Salar light-gathering speculum field, particularly a kind of high-power Fresnel formula solar energy band shape condenser mirror field device optical parametric method for designing.
Background technology
The thermal-collecting tube that existing linear Fresnel formula big-power solar condenser mirror field mainly comprises the speculum that series of parallel is arranged and is used for collecting the solar radiation of mirror reflects, wherein, speculum is arranged in parallel within certain zone, be generally North and South direction and arrange and two kinds of arrangements of east-west direction, some row speculums share a thermal-collecting tube or one group of optically focused heat-transfer surface that thermal-collecting tube constitutes.Every row speculum is followed the tracks of sunray and it is reflexed to the optically focused heat-transfer surface, thus the larger area solar radiation is gathered the less optically focused heat-transfer surface of area, realizes the conversion of energy of luminous energy thermotropism.Existing linear Fresnel formula big-power solar condenser mirror field exists the weak point that photo-thermal conversion efficiency is not high and the utilization of area rate is low.
Summary of the invention
Task of the present invention is to exist the weak point that photo-thermal conversion efficiency is not high and the utilization of area rate is low at existing linear Fresnel formula big-power solar condenser mirror field, a kind of high-power Fresnel formula solar energy band shape condenser mirror field device optical parametric method for designing that improves Salar light-gathering speculum field photo-thermal conversion efficiency and utilization of area rate is provided, improve mirror field spotlight effect by the optical parametric design to the speculum field, make the width of the band shape optically focused hot spot of each speculum row be not more than 300mm, significantly improve sunshine optically focused ratio, significantly improve the sensitive surface unit are luminous power of heat collector, thereby improve photo-thermal conversion efficiency and the solar energy collecting power of whole Jing Chang, effectively overcome the low and lower shortcoming of utilization of area rate of existing solar energy optical-thermal switch technology photo-thermal conversion efficiency.
The technical solution used in the present invention is finished in the following way: a kind of high-power Fresnel solar energy band shape condenser mirror field device optical parametric method for designing, described high-power Fresnel solar energy band shape condenser mirror field is the reflection mirror array that is formed in parallel by some speculum row, the speculum row are to be in series by some reflector elements, reflector element is made up of speculum and mirror holder, speculum is fixed on the mirror holder, the optical parametric of described high-power Fresnel solar energy band shape condenser mirror field device comprises: speculum nock footpath, speculum arc radius, speculum row center, the centre-height of heat collector, the centre-height of corresponding each heat collector, speculum row columns, speculum row center, the parameter of speculum row speculum arc radius is searched in the design parameter table of heat collector, the design parameter table of heat collector comprises that subordinate list (1) is to subordinate list (9), wherein, the center of heat collector be numbered H3 at subordinate list (1) to the subordinate list (9), H4, the centre-height of the heat collector of H100 is respectively 3m, 4m, 100m; Each group heat collector centre-height, the corresponding speculum arc radius in speculum row center, the value of other speculum arc radius heat collector centre-height and speculum row center during according to actual mirror field layout adopts the bivariate interpolation method to obtain; Speculum nock footpath requires to choose according to speculum row center and actual light spot width, for each speculum row, its optical parametric design guarantees that all the optically focused hot spot that forms at heat collector after sunshine is through speculum optically focused in one day at least 70% sunshine-duration is not more than 300mm;
Subordinate list (1): the design parameter table of the center numbering H3～H10 of heat collector
Annotate: H is the center numbering of heat collector; R is speculum arc radius, unit: m; L is speculum row centers, unit: m;
Subordinate list (2): the design parameter table of the center numbering H11～H20 of heat collector
Annotate: H is the center numbering of heat collector; R is speculum arc radius, unit: m; L is speculum row centers, unit: m;
Subordinate list (3): the design parameter table of the center numbering H21～H30 of heat collector
Annotate: H is the center numbering of heat collector; R is speculum arc radius, unit: m; L is speculum row centers, unit: m;
Subordinate list (4): the design parameter table of the center numbering H31～H40 of heat collector
Annotate: H is the center numbering of heat collector; R is speculum arc radius, unit: m; L is speculum row centers, unit: m;
Subordinate list (5): the design parameter table of the center numbering H41～H50 of heat collector
Annotate: H is the center numbering of heat collector; R is speculum arc radius, unit: m; L is speculum row centers, unit: m;
Subordinate list (6): the design parameter table of the center numbering H51～H60 of heat collector
Annotate: H is the center numbering of heat collector; R is speculum arc radius, unit: m; L is speculum row centers, unit: m;
Subordinate list (7): the design parameter table of the center numbering H61～H70 of heat collector
Annotate: H is the center numbering of heat collector; R is speculum arc radius, unit: m; L is speculum row centers, unit: m;
Subordinate list (8): the design parameter table of the center numbering H71～H80 of heat collector
Annotate: H is the center numbering of heat collector; R is speculum arc radius, unit: m; L is speculum row centers, unit: m;
Subordinate list (9): the design parameter table of the center numbering H81～H90 of heat collector
Annotate: H is the center numbering of heat collector; R is speculum arc radius, unit: m; L is speculum row centers, unit: m;
Subordinate list (10): the design parameter table of the center numbering H91～H100 of heat collector
Annotate: H is the center numbering of heat collector; R is speculum arc radius, unit: m; L is speculum row centers, unit: m.
In described a kind of high-power Fresnel solar energy band shape condenser mirror field device optical parametric method for designing, it is the symmetry axis symmetric arrangement that speculum is listed as with the heat collector center line, wherein:
Be numbered the heat collector center of H3, H4, H5, H6, H7, H8, H9, H10, its corresponding speculum row columns is followed successively by 6,8,10,12,14,16,18,20;
Be numbered the heat collector center of H11, H12, H13, H14, H15, H16, H17, H18, H19, H20, its corresponding speculum row columns is followed successively by: 22,22,24,26,28,30,32,34,36,38;
Be numbered the heat collector center of H21, H22, H23, H24, H25, H26, H27, H28, H29, H30, its corresponding speculum row columns is followed successively by: 34,36,36,38,40,42,42,44,46,48;
Be numbered the heat collector center of H31, H32, H33, H34, H35, H36, H37, H38, H39, H40, its corresponding speculum row columns is followed successively by: 44,46,48,50,52,52,54,56,58,60;
Be numbered the heat collector center of H41, H42, H43, H44, H45, H46, H47, H48, H49, H50, its corresponding speculum row columns is followed successively by: 58,60,62,64,64,66,68,70,72,74;
Be numbered the heat collector center of H51, H52, H53, H54, H55, H56, H57, H58, H59, H60, its corresponding speculum row columns is followed successively by: 54,56,56,58,60,60,62,62,64,66;
Be numbered the heat collector center of H61, H62, H63, H64, H65, H66, H67, H68, H69, H70, its corresponding speculum row columns is followed successively by: 64,66,68,68,70,70,72,74,74,76;
Be numbered the heat collector center of H71, H72, H73, H74, H75, H76, H77, H78, H79, H80, its corresponding speculum row columns is followed successively by: 76,78,78,80,80,82,84,84,86,88;
Be numbered the heat collector center of H81, H82, H83, H84, H85, H86, H87, H88, H89, H90, its corresponding speculum row columns is followed successively by: 88,88,90,90,92,92,98,96,96,96;
Be numbered the heat collector center of H91, H92, H93, H94, H95, H96, H97, H98, H99, H100, its corresponding speculum row columns is followed successively by: 98,98,100,100,102,102,102,106,108,110.
In described a kind of high-power Fresnel solar energy band shape condenser mirror field device optical parametric method for designing, speculum is listed as with respect to heat collector center line asymmetric arrangement, wherein, the speculum columns is the speculum row columns sum of heat collector center line both sides.
In described a kind of high-power Fresnel solar energy band shape condenser mirror field device optical parametric method for designing, speculum is listed as with respect to heat collector center line single-sided arrangement, wherein, and half of speculum row columns when the speculum columns is symmetric arrangement.
In described a kind of high-power Fresnel solar energy band shape condenser mirror field device optical parametric method for designing, wherein:
Be numbered the heat collector center of H3～H20, its speculum row speculum nock directly is 1.0 ± 0.5m;
Be numbered the heat collector center of H21～H30,16 row speculum row speculum nocks were 1.2 ± 0.5m directly in the middle of it was positioned at, and being positioned at both sides 32 row speculum row speculum nocks directly is 1.0 ± 0.5m;
Be numbered the heat collector center of H31～H40,30 row speculum row speculum nocks were 1.5 ± 0.5m directly in the middle of it was positioned at, and being positioned at both sides 30 row speculum row speculum nocks directly is 1. ± 0.50m;
Be numbered the heat collector center of H41～H50,40 row speculum row speculum nocks were 1.5 ± 0.5m directly in the middle of it was positioned at, and being positioned at both sides 34 row speculum row speculum nocks directly is 1.0 ± 0.5m;
Be numbered the heat collector center of H51～H60,34 row speculum row speculum nocks were 2.0 ± 0.5m directly in the middle of it was positioned at, and being positioned at both sides 30 row speculum row speculum nocks directly is 1.5 ± 0.5m;
Be numbered the heat collector center of H61～H70,40 row speculum row speculum nocks were 2.0 ± 0.5m directly in the middle of it was positioned at, and being positioned at both sides 36 row speculum row speculum nocks directly is 1.5 ± 0.5m;
Be numbered the heat collector center of H71～H80,44 row speculum row speculum nocks were 2.0 ± 0.5m directly in the middle of it was positioned at, and being positioned at both sides 44 row speculum row speculum nocks directly is 1.5 ± 0.5m;
Be numbered the heat collector center of H81～H90,50 row speculum row speculum nocks were 2.0 ± 0.5m directly in the middle of it was positioned at, and being positioned at both sides 48 row speculum row speculum nocks directly is 1.5 ± 0.5m;
Be numbered the heat collector center of H91～H100,56 row speculum row speculum nocks were 2.0 ± 0.5m directly in the middle of it was positioned at, and being positioned at both sides 52 row speculum row speculum nocks directly is 1.5 ± 0.5m.
In described a kind of high-power Fresnel solar energy band shape condenser mirror field device optical parametric method for designing, high-power Fresnel solar energy band shape condenser mirror field arrangement form adopts the heat collector center line to arrange that along the north-south it is symmetry axis row symmetric arrangement that speculum is listed as with the heat collector center line.
In described a kind of high-power Fresnel solar energy band shape condenser mirror field device optical parametric method for designing, high-power Fresnel solar energy band shape condenser mirror field arrangement form adopts the heat collector center line to arrange that along East and West direction speculum is listed as with respect to heat collector center alignment symmetric arrangement.
In described a kind of high-power Fresnel solar energy band shape condenser mirror field device optical parametric method for designing, high-power Fresnel solar energy band shape condenser mirror field arrangement form adopts the heat collector center line to arrange that along the north-south speculum is listed as with respect to heat collector center alignment asymmetric arrangement.
In described a kind of high-power Fresnel solar energy band shape condenser mirror field device optical parametric method for designing, high-power Fresnel solar energy band shape condenser mirror field arrangement form adopts the heat collector center line to arrange that along East and West direction speculum is listed as with respect to heat collector center alignment asymmetric arrangement.
In described a kind of high-power Fresnel solar energy band shape condenser mirror field device optical parametric method for designing, high-power Fresnel solar energy band shape condenser mirror field arrangement form adopts the heat collector center line to arrange that along East and West direction speculum is listed as with respect to heat collector center line north side and arranges.
In described a kind of high-power Fresnel solar energy band shape condenser mirror field device optical parametric method for designing, the heat collector centre-height is 3m～100m.
In described a kind of high-power Fresnel solar energy band shape condenser mirror field device optical parametric method for designing, speculum row speculum arc radius is 6m～360m.
In described a kind of high-power Fresnel solar energy band shape condenser mirror field device optical parametric method for designing, speculum row center position coordinates ± 0.5m to ± 100m (contain ± 0.5m and ± 100m) between.
In described a kind of high-power Fresnel solar energy band shape condenser mirror field device optical parametric method for designing, speculum arc width value is between 0.8m to 2m (containing 0.8m and 2m).
A kind of high-power Fresnel solar energy band shape condenser mirror field device optical parametric method for designing of the present invention has can improve solar energy band shape condenser mirror field spotlight effect, thereby improves the photo-thermal conversion efficiency of whole solar energy band shape condenser mirror field and the characteristics of solar energy collecting power.
Description of drawings
Fig. 1 is the coordinate system figure at the speculum row place in a kind of high-power Fresnel solar energy band shape condenser mirror field device optical parametric method for designing of the present invention.Wherein, the x direction of principal axis is consistent with speculum row revolution center line direction, and the y direction of principal axis is consistent with heat collector vertical center line direction.
Schematic diagram when Fig. 2 is symmetry axis row symmetric arrangement for the speculum in a kind of high-power Fresnel solar energy band shape condenser mirror field device optical parametric method for designing of the present invention is listed as with the heat collector center line.
Schematic diagram when Fig. 3 is listed as with respect to the asymmetric layout of heat collector center alignment for the speculum in a kind of high-power Fresnel solar energy band shape condenser mirror field device optical parametric method for designing of the present invention.
Fig. 4 arranges schematic diagram for the speculum in a kind of high-power Fresnel solar energy band shape condenser mirror field device optical parametric method for designing of the present invention is listed as with respect to heat collector center line north side.
The instantiation mode
Contrast accompanying drawing below, be described further by a kind of high-power Fresnel solar energy band shape condenser mirror field device optical parametric method for designing of the present invention of embodiment.
With reference to accompanying drawing 1, high-power Fresnel solar energy band shape condenser mirror place coordinate system, the initial point of coordinate system is arranged in the symmetrical centre place of speculum row 1, and X-direction is consistent with speculum row 1 revolution center line direction, and Y direction is consistent with heat collector 2 vertical centerline directions.
In subordinate list (1)～subordinate list (10), the coordinate of speculum row 1 center is the coordinate figure under this coordinate system.
With reference to accompanying drawing 2, speculum field heat collector center line along north and south or East and West direction arrange that it is symmetry axis row symmetric arrangement that speculum is listed as with the heat collector center line, choose heat collector distance between center line speculum row center line height H=10m, according to the listed parameter of subordinate list (1), at speculum row center abscissa ± 0.55m, ± 1.65m, ± 2.75m, ± 3.85m, ± 4.95m, ± 6.05m, ± 7.15m, ± 8.25m, ± 9.35m, on ± 10.45m the position, the speculum row mirror arc radius of correspondence position is followed successively by 20.90m, 21.53m, 22.49m, 23.75m, 25.32m, 27.16m, 29.25m, 31.56m, 34.08m, 36.77m, speculum row speculum nock directly is 1.0m.
In accompanying drawing 2,3 expressions the 1st row speculum row; 4 expression (n-1) row speculum row; 5 expression n row speculum row; 6 expressions, the-1 row speculum row; The row speculum row of 7 expressions the-(n-1); 8 expression the-n row speculum row.
With reference to accompanying drawing 3, speculum field heat collector center line along the north-south or East and West direction arrange that speculum is listed as with respect to the asymmetric layout of heat collector center alignment, choose heat collector distance between center line speculum row center line height H=10m and since speculum be listed as asymmetric with respect to the heat collector center line, according to the listed parameter of subordinate list (1), at speculum row center abscissa+0.55m ,+1.65m ,+2.75m, + 3.85m ,+4.95m ,+6.05m, + 7.15m ,+8.25m ,+9.35m, on+10.45m the position, the speculum row mirror arc radius of correspondence position is followed successively by 20.90m, 21.53m, 22.49m, 23.75m, 25.32m, 27.16m, 29.25m, 31.56m, 34.08m 36.77m chooses five groups of speculum row in a relative side, speculum row center abscissa-0.55m ,-1.65m ,-2.75m,-3.85m, on-4.95m the position, the speculum row mirror arc radius of correspondence position is followed successively by 20.90m, 21.53m, 22.49m, 23.75m, 25.32m, speculum row speculum nock directly is 1.0m.
In accompanying drawing 3,9 expressions the 1st row speculum row; 10 expression (n-1) row speculum row; 11 expression n row speculum row; 12 expressions, the-1 row speculum row; The row speculum row of 13 expressions the-(n-1); 14 expression the-n row speculum row.
With reference to accompanying drawing 4, speculum field heat collector center line arranges that along East and West direction speculum is listed as with respect to heat collector center line north side and arranges, choose heat collector distance between center line speculum row center line height H=10m, speculum is listed as with respect to heat collector center line north side and arranges, according to the listed parameter of subordinate list (1), at speculum row center abscissa+0.55m ,+1.65m ,+2.75m, + 3.85m, + 4.95m ,+6.05m ,+7.15m, + 8.25m, + 9.35m, on+10.45m the position, the speculum row mirror arc radius of correspondence position is followed successively by 20.90m, 21.53m, 22.49m, 23.75m, 25.32m, 27.16m, 29.25m, 31.56m, 34.08m, 36.77m speculum row speculum nock directly is 1.0m.
In accompanying drawing 4,15 expressions the 1st row speculum row; 16 expression (n-1) row speculum row; 17 expression n row speculum row.
Claims (10)
1. high-power Fresnel solar energy band shape condenser mirror field device optical parametric method for designing, it is characterized in that high-power Fresnel solar energy band shape condenser mirror field is the reflection mirror array that is formed in parallel by some speculum row, the speculum row are to be in series by some reflector elements, reflector element is made up of speculum and mirror holder, speculum is fixed on the mirror holder, the optical parametric of described high-power Fresnel solar energy band shape condenser mirror field device comprises: speculum nock footpath, speculum arc radius, speculum row center, the centre-height of heat collector, the centre-height of corresponding each heat collector, speculum row columns, speculum row center, the parameter of speculum row speculum arc radius is searched in the design parameter table of heat collector, the design parameter table of heat collector comprises that subordinate list ⑴ is to subordinate list ⑽, wherein, the centre-height that is numbered the heat collector of Hn at subordinate list ⑴ center of heat collector to the subordinate list ⑽ is respectively nm, and wherein n is for more than or equal to 3 and be less than or equal to 100 integer; Each group heat collector centre-height, the corresponding speculum arc radius in speculum row center, the value of other speculum arc radius heat collector centre-height and speculum row center during according to actual mirror field layout adopts the bivariate interpolation method to obtain; Speculum nock footpath requires to choose according to speculum row center and actual light spot width, for each speculum row, its optical parametric design guarantees that all the optically focused hot spot that forms at heat collector after sunshine is through speculum optically focused in one day at least 70% sunshine-duration is not more than 300mm;
Subordinate list ⑴: the design parameter table of the center numbering H3～H10 of heat collector
Annotate: H is the center numbering of heat collector; R is speculum arc radius, unit: m; L is speculum row centers, unit: m;
Subordinate list ⑵: the design parameter table of the center numbering H11～H20 of heat collector
Annotate: H is the center numbering of heat collector; R is speculum arc radius, unit: m; L is speculum row centers, unit: m;
Subordinate list ⑶: the design parameter table of the center numbering H21～H30 of heat collector
Annotate: H is the center numbering of heat collector; R is speculum arc radius, unit: m; L is speculum row centers, unit: m;
Subordinate list ⑷: the design parameter table of the center numbering H31～H40 of heat collector
Annotate: H is the center numbering of heat collector; R is speculum arc radius, unit: m; L is speculum row centers, unit: m;
Subordinate list ⑸: the design parameter table of the center numbering H41～H50 of heat collector
Annotate: H is the center numbering of heat collector; R is speculum arc radius, unit: m; L is speculum row centers, unit: m;
Subordinate list ⑹: the design parameter table of the center numbering H51～H60 of heat collector
Annotate: H is the center numbering of heat collector; R is speculum arc radius, unit: m; L is speculum row centers, unit: m;
Subordinate list ⑺: the design parameter table of the center numbering H61～H70 of heat collector
Annotate: H is the center numbering of heat collector; R is speculum arc radius, unit: m; L is speculum row centers, unit: m;
Subordinate list ⑻: the design parameter table of the center numbering H71～H80 of heat collector
Annotate: H is the center numbering of heat collector; R is speculum arc radius, unit: m; L is speculum row centers, unit: m;
Subordinate list ⑼: the design parameter table of the center numbering H81～H90 of heat collector
Annotate: H is the center numbering of heat collector; R is speculum arc radius, unit: m; L is speculum row centers, unit: m;
Subordinate list ⑽: the design parameter table of the center numbering H91～H100 of heat collector
Annotate: H is the center numbering of heat collector; R is speculum arc radius, unit: m; L is speculum row centers, unit: m.
2. a kind of high-power Fresnel solar energy band shape condenser mirror field device optical parametric method for designing according to claim 1 is characterized in that it is the symmetry axis symmetric arrangement that speculum is listed as with the heat collector center line, wherein:
Be numbered the heat collector center of H3, H4, H5, H6, H7, H8, H9, H10, its corresponding speculum row columns is followed successively by 6,8,10,12,14,16,18,20;
Be numbered the heat collector center of H11, H12, H13, H14, H15, H16, H17, H18, H19, H20, its corresponding speculum row columns is followed successively by: 22,22,24,26,28,30,32,34,36,38;
Be numbered the heat collector center of H21, H22, H23, H24, H25, H26, H27, H28, H29, H30, its corresponding speculum row columns is followed successively by: 34,36,36,38,40,42,42,44,46,48;
Be numbered the heat collector center of H31, H32, H33, H34, H35, H36, H37, H38, H39, H40, its corresponding speculum row columns is followed successively by: 44,46,48,50,52,52,54,56,58,60;
Be numbered the heat collector center of H41, H42, H43, H44, H45, H46, H47, H48, H49, H50, its corresponding speculum row columns is followed successively by: 58,60,62,64,64,66,68,70,72,74;
Be numbered the heat collector center of H51, H52, H53, H54, H55, H56, H57, H58, H59, H60, its corresponding speculum row columns is followed successively by: 54,56,56,58,60,60,62,62,64,66;
Be numbered the heat collector center of H61, H62, H63, H64, H65, H66, H67, H68, H69, H70, its corresponding speculum row columns is followed successively by: 64,66,68,68,70,70,72,74,74,76;
Be numbered the heat collector center of H71, H72, H73, H74, H75, H76, H77, H78, H79, H80, its corresponding speculum row columns is followed successively by: 76,78,78,80,80,82,84,84,86,88;
Be numbered the heat collector center of H81, H82, H83, H84, H85, H86, H87, H88, H89, H90, its corresponding speculum row columns is followed successively by: 88,88,90,90,92,92,98,96,96,96;
Be numbered the heat collector center of H91, H92, H93, H94, H95, H96, H97, H98, H99, H100, its corresponding speculum row columns is followed successively by: 98,98,100,100,102,102,102,106,108,110.
3. a kind of high-power Fresnel solar energy band shape condenser mirror field device optical parametric method for designing according to claim 1 and 2, it is characterized in that speculum is listed as with respect to heat collector center line asymmetric arrangement, wherein, the speculum columns is the speculum row columns sum of heat collector center line both sides.
4. a kind of high-power Fresnel solar energy band shape condenser mirror field device optical parametric method for designing according to claim 1 and 2, it is characterized in that speculum is listed as with respect to heat collector center line single-sided arrangement, half of speculum row columns when wherein, the speculum columns is symmetric arrangement.
5. a kind of high-power Fresnel solar energy band shape condenser mirror field device optical parametric method for designing according to claim 1 is characterized in that:
Be numbered the heat collector center of H3～H20, its speculum row speculum nock directly is 1.0 ± 0.5m;
Be numbered the heat collector center of H21～H30,16 row speculum row speculum nocks were 1.2 ± 0.5m directly in the middle of it was positioned at, and all the other speculum row speculum nocks that are positioned at both sides directly are 1.0 ± 0.5m;
Be numbered the heat collector center of H31～H40,30 row speculum row speculum nocks were 1.5 ± 0.5m directly in the middle of it was positioned at, and all the other speculum row speculum nocks that are positioned at both sides directly are 1. ± 0.50m;
Be numbered the heat collector center of H41～H50,40 row speculum row speculum nocks were 1.5 ± 0.5m directly in the middle of it was positioned at, and all the other speculum row speculum nocks that are positioned at both sides directly are 1.0 ± 0.5m;
Be numbered the heat collector center of H51～H60,34 row speculum row speculum nocks were 2.0 ± 0.5m directly in the middle of it was positioned at, and all the other speculum row speculum nocks that are positioned at both sides directly are 1.5 ± 0.5m;
Be numbered the heat collector center of H61～H70,40 row speculum row speculum nocks were 2.0 ± 0.5m directly in the middle of it was positioned at, and all the other speculum row speculum nocks that are positioned at both sides directly are 1.5 ± 0.5m;
Be numbered the heat collector center of H71～H80,44 row speculum row speculum nocks were 2.0 ± 0.5m directly in the middle of it was positioned at, and all the other speculum row speculum nocks that are positioned at both sides directly are 1.5 ± 0.5m;
Be numbered the heat collector center of H81～H90,50 row speculum row speculum nocks were 2.0 ± 0.5m directly in the middle of it was positioned at, and being positioned at both sides 48 row speculum row speculum nocks directly is 1.5 ± 0.5m;
Be numbered the heat collector center of H91～H100,56 row speculum row speculum nocks were 2.0 ± 0.5m directly in the middle of it was positioned at, and all the other speculum row speculum nocks that are positioned at both sides directly are 1.5 ± 0.5m.
6. according to claim 1 or 2 or 5 described a kind of high-power Fresnel solar energy band shape condenser mirror field device optical parametric methods for designing, it is characterized in that high-power Fresnel solar energy band shape condenser mirror field arrangement form adopts the heat collector center line to arrange that along the north-south it is symmetry axis row symmetric arrangement that speculum is listed as with the heat collector center line.
7. according to claim 1 or 2 or 5 described a kind of high-power Fresnel solar energy band shape condenser mirror field device optical parametric methods for designing, it is characterized in that high-power Fresnel solar energy band shape condenser mirror field arrangement form adopts the heat collector center line to arrange that along East and West direction speculum is listed as with respect to heat collector center alignment symmetric arrangement.
8. a kind of high-power Fresnel solar energy band shape condenser mirror field device optical parametric method for designing according to claim 3, it is characterized in that high-power Fresnel solar energy band shape condenser mirror field arrangement form adopts the heat collector center line to arrange that along the north-south speculum is listed as with respect to heat collector center alignment asymmetric arrangement.
9. a kind of high-power Fresnel solar energy band shape condenser mirror field device optical parametric method for designing according to claim 3, it is characterized in that high-power Fresnel solar energy band shape condenser mirror field arrangement form adopts the heat collector center line to arrange that along East and West direction speculum is listed as with respect to heat collector center alignment asymmetric arrangement.
10. a kind of high-power Fresnel solar energy band shape condenser mirror field device optical parametric method for designing according to claim 4, it is characterized in that high-power Fresnel solar energy band shape condenser mirror field arrangement form adopts the heat collector center line to arrange that along East and West direction speculum is listed as with respect to heat collector center line north side and arranges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104289233A CN102519153B (en) | 2011-12-20 | 2011-12-20 | Method for designing optical parameters of high-power solar strip-shaped Fresnel condensing mirror field device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104289233A CN102519153B (en) | 2011-12-20 | 2011-12-20 | Method for designing optical parameters of high-power solar strip-shaped Fresnel condensing mirror field device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102519153A CN102519153A (en) | 2012-06-27 |
| CN102519153B true CN102519153B (en) | 2013-07-10 |
Family
ID=46290164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104289233A Expired - Fee Related CN102519153B (en) | 2011-12-20 | 2011-12-20 | Method for designing optical parameters of high-power solar strip-shaped Fresnel condensing mirror field device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102519153B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103591703A (en) * | 2012-08-14 | 2014-02-19 | 北京兆阳光热技术有限公司 | Solar energy gathering system |
| CN106123365B (en) * | 2016-08-11 | 2019-01-04 | 南京索乐优节能科技有限公司 | In conjunction with the linear Fresnel reflective solar heat collector of glass sunlight house |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3994435A (en) * | 1974-08-20 | 1976-11-30 | Aai Corporation | Solar energy concentrating and collecting arrangement and method |
| AUPO429396A0 (en) * | 1996-12-20 | 1997-01-23 | Solsearch Pty Ltd | Solar energy collector system |
| US8766091B2 (en) * | 2007-06-29 | 2014-07-01 | Oliver J. Edwards | Solar power harvester |
| CN101344020A (en) * | 2007-07-11 | 2009-01-14 | 卢剑超 | Solar tower type focusing high temperature heat collection steam boiler-turbine electric generating apparatus |
| CN102612627A (en) * | 2009-09-23 | 2012-07-25 | 鹰眼研究股份有限公司 | Solar concentrator system with fixed primary reflector and articulating secondary mirror |
| CN102782420A (en) * | 2009-10-16 | 2012-11-14 | 康桑特拉特私人有限公司 | A solar collector |
| CN101976973A (en) * | 2010-10-09 | 2011-02-16 | 张国柱 | Controllable double-state light-reflecting and light-condensing solar heat-collecting generating device |
| CN101976972A (en) * | 2010-10-09 | 2011-02-16 | 张国柱 | Controllable double-state reflection/condensation solar energy collection power generation device |
-
2011
- 2011-12-20 CN CN2011104289233A patent/CN102519153B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN102519153A (en) | 2012-06-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102519153B (en) | Method for designing optical parameters of high-power solar strip-shaped Fresnel condensing mirror field device | |
| CN104236122A (en) | Optimized layout method for mirror field of linear Fresnel concentration system | |
| WO2017187256A3 (en) | Multistage concentrated photo voltaic power generation system and the method thereof | |
| CN103684236B (en) | A kind of disc type solar energy concentrator and method for designing thereof | |
| CN202720345U (en) | Composite fresnel lens | |
| CN201166475Y (en) | Plane transmission type line focusing solar energy concentrating collector | |
| CN201876599U (en) | Trough-type paraboloid solar concentrator | |
| CN201495699U (en) | Sunlight board spotlight solar energy cell device | |
| CN104913525A (en) | Two-dimensional automatic-sun-tracking trough type solar thermal collector | |
| CN204790167U (en) | A conformal support for solar energy condensing lens | |
| CN102226582B (en) | Indoor solar cooker for conducting solar energy by utilizing optical fiber | |
| CN202757292U (en) | Mobile lattice array solar focusing thermal fluid utilization system | |
| CN206920693U (en) | A kind of staggeredly bit-reflected mirror for high power concentrator compound solar module | |
| CN204665704U (en) | Be provided with the efficient solar water heater of reflection unit | |
| CN204760403U (en) | A solar photovoltaic receiver for dish formula high power condenser system | |
| CN102788431B (en) | Shutter-type lens curtain baffle system of solar butterfly condenser system | |
| CN206807372U (en) | Detachable solar energy collecting follow-up mechanism | |
| CN104297826A (en) | Non-imaging secondary reflector for light condensing system | |
| CN103513410A (en) | Secondary condenser | |
| CN203642066U (en) | Lighting device and system | |
| CN102280510A (en) | Horizontal two-dimensional solar tracking type high-concentrating photovoltaic power generation device | |
| CN103759429A (en) | Novel solar evacuated tube collector | |
| CN204046506U (en) | Solar components | |
| CN206225371U (en) | A kind of solar cell based on ZnO transparent conductive layer | |
| CN202423349U (en) | Solar focusing tube cooling device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130710 Termination date: 20191220 |