CN107358652A - A kind of Wireless power transmission sphere concentrator Meshing Method based on regular dodecahedron - Google Patents
A kind of Wireless power transmission sphere concentrator Meshing Method based on regular dodecahedron Download PDFInfo
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- CN107358652A CN107358652A CN201710492767.4A CN201710492767A CN107358652A CN 107358652 A CN107358652 A CN 107358652A CN 201710492767 A CN201710492767 A CN 201710492767A CN 107358652 A CN107358652 A CN 107358652A
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- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
- G06T17/20—Finite element generation, e.g. wire-frame surface description, tesselation
Abstract
The invention provides a kind of Wireless power transmission sphere concentrator Meshing Method based on regular dodecahedron, it is the decahedron of sphere six by sphere subdivision, one of face grid division is then taken out, connection key point forms Spherical Hexagon Grid, completes the topology constructing of concentrator.The present invention has taken into account many factors such as in-orbit transmitting installation difficulty, quality, stability and the structural manufacturing process of km magnitude yardstick OMEGA SSPS condenser systems simultaneously, can according to OMEGA SSPS spheres concentrator require cause blocking unit be evenly distributed, specification type it is as few as possible, due to building spherical cavity using the geodetic camber line partitioning modularization network forming lattice based on regular dodecahedron, the design generation of sphere concentrator grid can be reasonably carried out.
Description
Technical field
The present invention relates to the Grid of spherical cavity Wireless power transmission to generate field, and specifically one kind is based on
The Wireless power transmission sphere concentrator Meshing Method of regular dodecahedron.
Background technology
Space solar with its energy-flux density it is big, it is continual and steady, not by round the clock with the advantages that climatic effect and by the country
The extensive concern of outer scholar.With the development of space science technology, Wireless power transmission (SSPS, Space solar power
Station construction) is increasingly paid attention to by researcher.2014, Duan Baoyan team of Xian Electronics Science and Technology University proposed
OMEGA-SSPS (Orb-shape Membrane Energy Gathering Array) Wireless power transmission model, its
In main structure have spherical optically focused collector, line feed solar array, conducting system and transmitting antenna.Wherein optically focused is received
Storage is a spherical structure, it is necessary to be built with grid frame, is covered again with Unidirectional transparent film afterwards.It is well known that by
During transmitting rocket carrying platform can load capacity and capacity limitation, the size maximum of current space structure is in ten meters of amounts
Level, and the yardstick of GW level Wireless power transmission condenser systems is in hundreds of meters of even km magnitudes, quality and volume all beyond
The carrying capacity of carrying platform at present.Therefore, it is necessary to further carry out modularized processing to macrotype spherical concentrator.How to realize
The modularization assembling of space macrotype spherical concentrator and splicing, in-orbit structure and delivery transmitting difficulty are reduced, while ensure optically focused
The light collection efficiency and space motion stability of system are the problems faced in SSPS-OMEGA scheme collector designs.Sphere net
The structure of lattice, existing method are to use Raster mostly it may first have to which, by sphere rasterizing, general principle is exactly by ball
Face subdivision is relatively regular grid cell, such as quadrangle, triangle.Especially in field of Computer Graphics, simple sphere net
The existing ripe algorithm of lattice generation, such as " longitude and latitude sampling " and " big arc is divided equally " algorithm etc., but these methods be directed to triangle,
Quadrangle.Although can also reach the purpose of segmentation sphere, this kind of algorithm but following defect of generally existing:Firstly, since
It is directly to be operated on sphere, generation triangle gridding is easier, but then extremely difficult to quadrangle or hexagonal mesh；Its
Secondary, the shape or difference in areas of grid cell are unfavorable for production and space transport away from larger.
The content of the invention
The purpose of the present invention is to overcome above-mentioned problems of the prior art, there is provided a kind of sky based on regular dodecahedron
Between solar power station sphere concentrator Meshing Method, using the geodetic camber line partitioning modularization structure based on regular dodecahedron
Grid builds spherical cavity, can reasonably carry out the design generation of sphere concentrator grid.
The technical scheme is that：A kind of Wireless power transmission sphere concentrator grid based on regular dodecahedron is drawn
Divide method, comprise the following steps：
Each face of step 101 regular dodecahedron is pentagon, to one of pentagon, finds its central point,
Five isosceles triangles are formed with this pentagonal summit, other pentagon faces of regular dodecahedron are also processed as, then
It can obtain 60 isosceles triangles；
Isosceles triangle caused by step 101 is prolonged diametric(al) and is mapped to the ball circumscribed with regular dodecahedron by step 102
As sphere isosceles triangle, then whole sphere can produce 60 spherical triangles, be referred to as the decahedron of sphere six；
Step 103 takes out six decahedral sphere isosceles triangles of sphere, by sphere isosceles triangle base
Geodetic bank corresponding to height is divided into is more than 2 for n deciles, wherein n；
Step 104 will be divided into the geodetic banks of n sections since top successively since sphere isosceles triangle summit
Numbering, every bit is numbered to i-th point from the 1st point successively since summit；
Step 105 crosses every bit numbered in step 104 using the centre of sphere as the center of circle, makees and sphere isosceles triangle bottom
The vertical circle of geodetic bank corresponding to height on side, intersects at a point with waist edge circle of sphere isosceles triangle, then with ball
The heart is the center of circle, and numbered point makees meridian circle in this joining and corresponding step 104 excessively；
Step 106 takes segmental arc of the meridian circle in spherical triangle dough sheet caused by step 105 successively, is new geodesic curve
Arc, new geodetic bank i parts where i-th point of decile, obtains the Along ent of every new geodetic bank, then sets where i-th point
Arc in geodesic curve is the point on i-th layer, the obtained dot matrix formed a little on sphere isosceles triangle；
Key point connection in step 107 selection dot matrix, produces spheric polygon grid, these key points are Grids
Summit.
The method of key point connection described in step 107 comprises the following steps：
The dot matrix that step 201 sphere isosceles triangle obtains through decile twice, i-th layer has i point, and it is polygon that composition is calculated in design
The key point number of shape is m, then m=[(i-1)/3]+1, wherein [] represents to round；If the angle after decile is respectively twice
A, b, then a=0.5536/n, b=0.3649/i；
Step 202 is located at i-th layer, and the position of spheric polygon grid vertex key point is Nj；J represents i-th layer of key
Point numbering, its value take the integer from 1 to m successively；I is judged, if i is odd number, Nj=6* [(j+1)/2] -1- (j
2) * 4, if i is even number, Nj=6* [(j+1)/2] -2- (j 2) * 2, wherein [] represents to round, represent remainder；
Step 203 derives two spherical angles corresponding to certain known point, the meter of corresponding spherical surface position using vector relations
Calculating formula is：
The coordinate of the key point of polygon is calculated using formula above；Wherein α=ia,
What step 204 connection generated, which has found key point, can then form the polygon of one dough sheet of sphere isosceles triangle
Grid, then first around the line of spherical triangle summit and centre of sphere rotation 2* π/5 five time, you can obtain regular dodecahedron one
Grid corresponding to face, give birth to whole Grid according to the rotation mode in other faces of regular dodecahedron on this basis.
Determine that the method for a and b values is specific as follows in step 201：
Step 301 is according to regular dodecahedron apex feature, it is known that caused by step 102 on sphere isosceles triangle base
The radian of geodetic bank corresponding to height is 0.5536, and it is n deciles to divide equally it, it is determined that a=0.5536/n；
For step 302 according to regular dodecahedron apex feature, the meridian circle of most last layer caused by step 106 is in sphere three new
The radian of geodetic bank is 0.3649, then its basic b is 0.3649/i after dividing equally, and each number of plies value of b values is different, according to respectively
When mathematical feature calculate.
The mathematical relationship of the equal timesharing of step 302, which calculates, to be comprised the following steps：
Step 401 establishes o-xyz rectangular coordinate systems, the summit of a sphere isosceles triangle is placed in into z-axis, and make this ball
Face isosceles triangle overlaps with the ball of concentric, and the height on base overlaps with xoz faces；
Step 402 vertical xoz faces direction need to calculate its intersection point with spherical triangle first with equation below：Calculate vertical
In the high face on sphere isosceles triangle base and the intersection point of sphere isosceles triangle waist
Wherein y=k1X represented the plane in the waist of spherical triangle and vertical xoy faces, and z=xcot (α) represents xoz side
The plane in vertical xoz faces, wherein α=a*i are corresponded to after to the angle divided equally；
After step 403 calculates intersection value, using on the height on sphere isosceles triangle base on this intersection point and same layer
Point produce geodetic bank on this layer, and radian value arc corresponding to this arc can be obtained, then b=arc/i.
K in step 4021Value calculating comprises the following steps：
Step 501 establishes o-xyz coordinate systems, the center of regular dodecahedron is placed in into the origin of coordinates, and set regular dodecahedron
Summit and center distance be 1；
According to regular dodecahedron apex feature, then the coordinate value that can obtain regular dodecahedron summit p3 is step 502
(0.8506,0,0.5257)；
Step 503 then k1It is worth for k1=arctan (0.5257/0.8506).
Beneficial effects of the present invention：Completely sat using the available each summit of spheric polygon grid of the inventive method
Information is marked, these data are drawn in three dimensions and shown, you can obtains the regular polygon topology knot of intuitively sphere concentrator
Structure division figure.Solves the problems, such as the modularization of space macrotype spherical concentrator, the present invention can control net with the isodisperse of camber
The quantity of lattice, table 1 list the isodisperse of the camber and size of basic division unit, the type and unit for forming spherical cavity
Corresponding relation between sum.As can be seen from the table, the isodisperse of camber determines the size of basic division unit, specification kind
The blocking unit of class and whole ball sum.With the increase of haughty and aloof isodisperse, the type and total quantity of basic division unit increase
Add, this can cause the manufacturing process of concentrator and in-orbit installation method increasingly complex.But the physical dimension of base unit is notable
Reduce, this causes the geometry approximation error between concentrator and perfect sphere concentrator after modularized processing to reduce, and then ensures
The light collection efficiency of concentrator.Therefore, the selection of isodisperse should weigh the factor for considering these two aspects.
The isodisperse of the camber of table 1 and the type of basic division unit, spherical cavity unit sum between relation
The present invention is described in further details below with reference to accompanying drawing.
Brief description of the drawings
Fig. 1 is that the unit of regular dodecahedron expands six decahedral processes；
Fig. 2 is the fundamental diagram of a dough sheet division；
Fig. 3 is the flow chart of connection key point after generation node；
Fig. 4 is spherical angle schematic diagram；
Fig. 5 is the division result for the dough sheet that camber is divided into 19 parts；
Fig. 6 is that camber is divided into 19 parts of spheric polygon grids and integrally illustrated.
Embodiment
Embodiment 1：
The invention provides a kind of Wireless power transmission sphere concentrator Meshing Method based on regular dodecahedron,
Spherical cavity is built using the geodetic camber line partitioning modularization network forming lattice based on sphere regular dodecahedron, can reasonably be carried out
Sphere concentrator mesh design generates.The inventive method comprises the following steps：
Reference picture 1, step 101 this method are divided based on regular dodecahedron, and each face of regular dodecahedron is five
Side shape, a pentagon is taken out, finds its central point, five isosceles triangles are formed with this pentagonal summit, by positive ten
Other pentagon faces of dihedron are also processed as, then can obtain 60 isosceles triangles；
Isosceles triangle caused by step 101 is prolonged diametric(al) and is mapped to and regular dodecahedron by reference picture 1, step 102
Circumscribed ball turns into sphere isosceles triangle, then whole sphere can produce 60 spherical triangles, be referred to as sphere 60
Face body；
Reference picture 2, step 103 takes out six decahedral sphere isosceles triangles of sphere, by sphere isosceles triangle
Geodetic bank (circular arc on meridian circle) corresponding to height on base, which is divided equally, turns into n deciles.Here n is big by the grid divided
Small decision, smaller more than 2, n herein, the grid number of whole sphere division is fewer, and n is bigger, the net of whole sphere division
Lattice number is bigger；
Reference picture 2, step 104 will be divided into the geodetic banks of n sections from top since sphere isosceles triangle summit
Start number consecutively, every bit is followed successively by i-th point since summit, and three are taken if i when three；
Reference picture 2, step 105 are crossed every bit numbered in step 104 using the centre of sphere as the center of circle, made and sphere isosceles
The vertical circle of geodetic bank corresponding to height on triangle base, one is intersected at waist edge circle of sphere isosceles triangle
Point, then using the centre of sphere as the center of circle, numbered point makees meridian circle in this joining and corresponding step 104 excessively；
Reference picture 2, step 106 take segmental arc of the meridian circle in spherical triangle dough sheet caused by step 105 successively, are new
Geodetic bank, new geodetic bank i parts where i-th point of decile, obtain the Along ent of every new geodetic bank, if i-th point
Arc in the geodesic curve at place is the point on i-th layer, the obtained dot matrix formed a little on sphere isosceles triangle；
Reference picture 2, step 107 select the key point connection in dot matrix, produce spheric polygon grid；These key points are
The summit of Grid, step 2 will illustrate the method for generation key point.
Above-mentioned step 107 idiographic flow reference picture 3, specifically comprises the following steps：
The dot matrix that step 201 sphere isosceles triangle obtains through decile twice, i-th layer has i point, and it is polygon that composition is calculated in design
The key point number of shape is m, then m=[(i-1)/3]+1, wherein [] represents to round；If the angle after decile is respectively twice
A, b, for the method, a=0.5536/n, b=0.3649/i；
Step 202 is located at i-th layer, and the position of spheric polygon grid vertex key point is Nj；J represents i-th layer of key
Point numbering, its value take the integer from 1 to m successively；I is judged, if i is odd number, Nj=6* [(j+1)/2] -1- (j
2) * 4, if i is even number, Nj=6* [(j+1)/2] -2- (j 2) * 2, wherein [] represents to round, represent remainder；
Reference picture 4, step 203 derive two spherical angles corresponding to certain known point, corresponding sphere using vector relations
The calculation formula of position is：
The coordinate of the key point of polygon is calculated using formula above；Wherein α=ia,
Reference picture 5, what step 204 connection generated, which has found key point, can then form one dough sheet of sphere isosceles triangle
Polygonal mesh, reference picture 6, a dough sheet is first around the line of spherical triangle summit and centre of sphere rotation 2* π/5 five time, i.e.,
Grid corresponding to one face of regular dodecahedron is can obtain, on this basis according to the rotation mode in other faces of regular dodecahedron
Raw whole Grid.
Coefficient described in above-mentioned steps 201, which calculates, to be comprised the following steps：
Step 301 is according to regular dodecahedron apex feature, it is known that caused by step 102 on sphere isosceles triangle base
The radian of geodetic bank corresponding to height is 0.5536, and it is n deciles to divide equally it, so a=0.5536/n；
For step 302 according to regular dodecahedron apex feature, the meridian circle of most last layer caused by step 106 is in sphere three new
The radian of geodetic bank is 0.3649, then its basic b is 0.3649/i after dividing equally, and each number of plies value of b values herein is different,
Calculated according to the mathematical feature of equal timesharing.
The mathematical relationship of the equal timesharing of step 302, which calculates, to be comprised the following steps：
Reference picture 4, step 401 establish o-xyz coordinate systems, the summit of a sphere isosceles triangle are placed in into z-axis, and make
This sphere isosceles triangle overlaps with the ball of concentric, and the height on base overlaps with xoz faces；
Step 402 vertical xoz faces direction need to calculate its intersection point with spherical triangle first with equation below：
Wherein y=k1X represented the plane in the waist of spherical triangle and vertical xoy faces, and z=xcot (α) represents xoz side
Vertical xoz facial planes, wherein α=a*i are corresponded to after to the angle divided equally；
After step 403 calculates intersection value, using on the height on sphere isosceles triangle base on this intersection point and same layer
Point produce geodetic bank on this layer, and radian value arc corresponding to this arc can be obtained, then b=arc/i；
K in step 4021Value calculating comprises the following steps：
Reference picture 1, step 501 establish o-xyz coordinate systems, the center of regular dodecahedron are placed in into the origin of coordinates, and set just
The summit of dodecahedron and the distance at center are 1；
According to regular dodecahedron apex feature, then the coordinate value that can obtain regular dodecahedron summit p3 is step 502
(0.8506,0,0.5257)；
Step 503 then k1It is worth for k1=atan (0.5257/0.8506).
Therefore, using the available complete coordinate information in each summit of spheric polygon grid of the inventive method, by this
A little data are drawn in three dimensions to be shown, you can obtains the regular polygon topological structure division figure of intuitively sphere concentrator.
The quantity of the isodisperse control grid of the controllable camber of the present invention, table 1 lists the isodisperse of camber and basis is drawn
The size of subdivision, type and form spherical cavity unit sum between corresponding relation.As can be seen from the table, camber
Isodisperse determine the size of basic division unit, specification species and whole ball blocking unit sum.With haughty and aloof decile
Several increases, the type and total quantity of basic division unit increase, and this can cause the manufacturing process of concentrator and in-orbit installation
Method is increasingly complex.But the physical dimension of base unit is substantially reduced, this cause the concentrator after modularized processing with it is preferable
Geometry approximation error between spherical cavity reduces, and then ensure that the light collection efficiency of concentrator.Therefore, the selection of isodisperse
The factor for considering these two aspects should be weighed.
The isodisperse of the camber of table 1 and the type of basic division unit, spherical cavity unit sum between relation
To sum up, using the available complete coordinate information in each summit of spheric polygon grid of the inventive method, by this
A little data are drawn in three dimensions to be shown, you can obtains the regular polygon topological structure division figure of intuitively sphere concentrator.Solution
Determine the modularization problem of space macrotype spherical concentrator, the present invention can control the quantity of grid with the isodisperse of camber.
There is no the known conventional means of the part category industry described in detail in present embodiment, do not chat one by one here
State.It is exemplified as above be only to the present invention for example, do not form the limitation to protection scope of the present invention, it is every with this
Same or analogous design is invented to belong within protection scope of the present invention.
Claims (5)
- A kind of 1. Wireless power transmission sphere concentrator Meshing Method based on regular dodecahedron, it is characterised in that bag Include following steps：Each face of step 101 regular dodecahedron is pentagon, to one of pentagon, its central point is found, with this Individual pentagonal summit forms five isosceles triangles, and other pentagon faces of regular dodecahedron are also processed as, then can be obtained To 60 isosceles triangles；Isosceles triangle caused by step 101 is prolonged diametric(al) and is mapped to the ball circumscribed with regular dodecahedron and turned into by step 102 Sphere isosceles triangle, then whole sphere can produce 60 spherical triangles, be referred to as the decahedron of sphere six；Step 103 takes out six decahedral sphere isosceles triangles of sphere, by the high institute on sphere isosceles triangle base Corresponding geodetic bank is divided into is more than 2 for n deciles, wherein n；Step 104 will be divided into the geodetic banks of the n sections number consecutively since top since sphere isosceles triangle summit, Every bit is numbered to i-th point from the 1st point successively since summit；Step 105 is using the centre of sphere as the center of circle, numbered every bit in mistake step 104, on work and sphere isosceles triangle base Height corresponding to geodetic bank vertical circle, intersected at a point with waist edge circle of sphere isosceles triangle, then using the centre of sphere as Numbered point makees meridian circle in the center of circle, excessively this joining and corresponding step 104；Step 106 takes segmental arc of the meridian circle in spherical triangle dough sheet caused by step 105 successively, is new geodetic bank, New geodetic bank i parts where i-th point of decile, obtain the Along ent of every new geodetic bank, then set the geodetic where i-th point Arc on line is the point on i-th layer, the obtained dot matrix formed a little on sphere isosceles triangle；Key point connection in step 107 selection dot matrix, produces spheric polygon grid, these key points are the tops of Grid Point.
- A kind of 2. Wireless power transmission sphere concentrator mesh generation side based on regular dodecahedron as claimed in claim 1 Method, it is characterised in that the method for the key point connection described in step 107 comprises the following steps：The dot matrix that step 201 sphere isosceles triangle obtains through decile twice, i-th layer has i point, and composition polygon is calculated in design Key point number is m, then m=[(i-1)/3]+1, wherein [] represents to round；If the angle after decile is respectively a, b twice, Then a=0.5536/n, b=0.3649/i；Step 202 is located at i-th layer, and the position of spheric polygon grid vertex key point is Nj；J represents that i-th layer of key point is compiled Number, its value takes the integer from 1 to m successively；I is judged, if i is odd number, Nj=6* [(j+1)/2] -1- (j 2) * 4, If i is even number, Nj=6* [(j+1)/2] -2- (j 2) * 2, wherein [] represents to round, represent remainder；Step 203 derives two spherical angles corresponding to certain known point, the calculating public affairs of corresponding spherical surface position using vector relations Formula is：The coordinate of the key point of polygon is calculated using formula above；Wherein α=ia,What step 204 connection generated, which has found key point, can then form the polygon latticed of one dough sheet of sphere isosceles triangle Lattice, then first around the line of spherical triangle summit and centre of sphere rotation 2* π/5 five time, you can obtain one face of regular dodecahedron Corresponding Grid, give birth to whole Grid according to the rotation mode in other faces of regular dodecahedron on this basis.
- A kind of 3. Wireless power transmission sphere concentrator mesh generation side based on regular dodecahedron as claimed in claim 2 Method, it is characterised in that determine that the method for a and b values is specific as follows in step 201：Step 301 is according to regular dodecahedron apex feature, it is known that the high institute caused by step 102 on sphere isosceles triangle base The radian of corresponding geodetic bank is 0.5536, and it is n deciles to divide equally it, it is determined that a=0.5536/n；Step 302 is according to regular dodecahedron apex feature, and the meridian circle of most last layer is in the new geodetic of sphere three caused by step 106 The radian of bank is 0.3649, then its basic b is 0.3649/i after dividing equally, and each number of plies value of b values is different, according to equal timesharing Mathematical relationship calculates.
- A kind of 4. Wireless power transmission sphere concentrator mesh generation side based on regular dodecahedron as claimed in claim 3 Method, it is characterised in that the mathematical relationship of the equal timesharing of step 302, which calculates, to be comprised the following steps：Step 401 establishes o-xyz rectangular coordinate systems, the summit of a sphere isosceles triangle is placed in into z-axis, and make this sphere etc. Lumbar triangle shape overlaps with the ball of concentric, and the height on base overlaps with xoz faces；Step 402 vertical xoz faces direction need to calculate its intersection point with spherical triangle first with equation below：Calculate perpendicular to ball High face and the intersection point of sphere isosceles triangle waist on the isosceles triangle base of face<mfenced open = "{" close = ""> <mtable> <mtr> <mtd> <msup> <mi>x</mi> <mn>2</mn> </msup> <mo>+</mo> <msup> <mi>y</mi> <mn>2</mn> </msup> <mo>+</mo> <msup> <mi>z</mi> <mn>2</mn> </msup> <mo>=</mo> <msup> <mi>r</mi> <mn>2</mn> </msup> </mtd> </mtr> <mtr> <mtd> <mrow> <mi>y</mi> <mo>=</mo> <msub> <mi>k</mi> <mn>1</mn> </msub> <mi>x</mi> </mrow> </mtd> </mtr> <mtr> <mtd> <mi>z</mi> <mo>=</mo> <mi>x</mi> <mo>&CenterDot;</mo> <mi>cot</mi> <mo>(</mo> <mi>&alpha;</mi> <mo>)</mo> </mtd> </mtr> </mtable> </mfenced>Wherein y=k1X represented the plane in the waist of spherical triangle and vertical xoy faces, and z=xcot (α) represents that xoz directions are equal The plane in vertical xoz faces, wherein α=a*i are corresponded to after the angle divided；After step 403 calculates intersection value, the point on the height on sphere isosceles triangle base on this intersection point and same layer is utilized The geodetic bank on this layer is produced, and radian value arc corresponding to this arc can be obtained, then b=arc/i.
- A kind of 5. Wireless power transmission sphere concentrator mesh generation side based on regular dodecahedron as claimed in claim 4 Method, it is characterised in that the k in step 4021Value calculating comprises the following steps：Step 501 establishes o-xyz coordinate systems, the center of regular dodecahedron is placed in into the origin of coordinates, and set the top of regular dodecahedron The distance at point and center is 1；Step 502 according to regular dodecahedron apex feature, then can obtain regular dodecahedron summit p3 coordinate value for (0.8506, 0,0.5257)；Step 503 then k1It is worth for k1=arctan (0.5257/0.8506).
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108054822A (en) * | 2017-12-08 | 2018-05-18 | 上海空间电源研究所 | A kind of power self-support spherical device of inpolyhedron |
| CN109724055A (en) * | 2019-03-14 | 2019-05-07 | 贵州大学 | A kind of combinatorial surface body condenser system |
| CN111898292A (en) * | 2020-07-06 | 2020-11-06 | 西北大学 | Spherical condenser supporting method for space solar power station |
-
2017
- 2017-06-26 CN CN201710492767.4A patent/CN107358652A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108054822A (en) * | 2017-12-08 | 2018-05-18 | 上海空间电源研究所 | A kind of power self-support spherical device of inpolyhedron |
| CN109724055A (en) * | 2019-03-14 | 2019-05-07 | 贵州大学 | A kind of combinatorial surface body condenser system |
| CN109724055B (en) * | 2019-03-14 | 2024-02-27 | 贵州大学 | Combined surface condensing system |
| CN111898292A (en) * | 2020-07-06 | 2020-11-06 | 西北大学 | Spherical condenser supporting method for space solar power station |
| CN111898292B (en) * | 2020-07-06 | 2024-03-15 | 西北大学 | Spherical condenser supporting method for space solar power station |
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