Solar array system for covering a body of water
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
E04H-012/20
H02N-006/00
E04H-014/00
F24J-002/52
H01L-031/042
출원번호
US-0521182
(2014-10-22)
등록번호
US-9027288
(2015-05-12)
발명자
/ 주소
Conger, Steven J.
출원인 / 주소
P4P Holdings, LLC
대리인 / 주소
Sheridan Ross P.C.
인용정보
피인용 횟수 :
2인용 특허 :
95
초록▼
Systems and methods for supporting a solar panel array are disclosed, with embodiments specifically directed to spanning bodies of water such as aqueducts, canals, or other waterways. Cable truss assemblies are used to support panel receivers and solar panels mounted over the panel receivers. The ca
Systems and methods for supporting a solar panel array are disclosed, with embodiments specifically directed to spanning bodies of water such as aqueducts, canals, or other waterways. Cable truss assemblies are used to support panel receivers and solar panels mounted over the panel receivers. The cable truss assemblies are supported on groups of columns or other vertically extending support members anchored in the ground. Cable anchor lines may supplement anchoring and support of the installed solar panel array. Embodiments of the system include various combinations of supporting cables making up the cable truss assemblies. A method is also provided for construction of the solar panel array. Lengthy and continuous spans of the solar panel array can be installed over waterways by use of the cable truss assemblies. The solar panel arrays produce power, and simultaneously reduce evaporation from the waterways, resulting in conservation of water.
대표청구항▼
1. A solar panel array comprising: a plurality of panel receivers each having a plurality of solar panels mounted thereto, said solar panel array having a length and a width;each said panel receiver including a pair of spaced main struts, a plurality of strut stabilizers interconnecting said main st
1. A solar panel array comprising: a plurality of panel receivers each having a plurality of solar panels mounted thereto, said solar panel array having a length and a width;each said panel receiver including a pair of spaced main struts, a plurality of strut stabilizers interconnecting said main struts, a center strut extending substantially perpendicular from said main struts and said strut stabilizers, and a plurality of strut cables, a first end of said strut cables being attached to a distal end of said center strut, and a second opposite end of said strut cables being attached to said main struts or said strut stabilizers;a plurality of columns positioned at exterior edges of said solar panel array; anda pair of spaced apart cable truss assemblies for supporting said plurality of panel receivers, each cable truss assembly including a first support cable and a second support cable each extending between respective columns, and a plurality of compression members interconnecting said first and second support cables, said first and second support cables being vertically oriented with one another, said first support cable having a first curvature, and said second cable having a second opposite curvature, said first and second support cables crossing one another and connected to one another along at least one lateral crossing point along a span of said cable truss assembly. 2. An array, as claimed in claim 1, further including: a plurality of anchor cables connected to and extending from respective columns. 3. An array, as claimed in claim 1, wherein: said at least one lateral crossing point includes two lateral crossing points, one of said lateral crossing points being located adjacent one lateral side of said cable truss assembly, and the other of said lateral crossing points being located adjacent the opposite lateral side of said cable truss assembly. 4. An array, as claimed in claim 3, wherein: said compression members interconnect said first and second support cables along a center area of said cable truss assembly between said two lateral crossing points, and said center area between said first and second support cables having a generally elliptical shape. 5. An array, as claimed in claim 4, wherein: said first and second support cables diverge from one another as the cables extend laterally beyond said two crossing points. 6. An array, as claimed in claim 1, wherein: said solar panels extending over said solar array are mounted to the array in three convex shaped areas, a first convex area located over a center area, and two lateral convex areas located on opposite lateral sides of said center area. 7. An array, as claimed in claim 1, further including: an extension support assembly connected to and extending above each column. 8. An array, as claimed in claim 7, wherein: said extension support assembly includes a plurality of extension supports extending vertically, and an upper lateral support interconnecting upper ends of said extension supports. 9. An array, as claimed in claim 1, further including: a plurality of cantilevered supports connected to corresponding cable truss assemblies, said cantilevered supports extending laterally beyond said cable truss assemblies for extending a length to which said panel receivers and solar panels may be mounted. 10. An array, as claimed in claim 1, wherein: each said cable truss assembly includes a plurality of cable truss assemblies spaced from one another longitudinally along the length of the array, said cable truss assemblies extending substantially parallel to one another, said plurality of panel receivers extending between adjacent pairs of said cable truss assemblies. 11. An array, as claimed in claim 1, wherein: said plurality of columns include a group of interior columns and a group of exterior columns disposed on each opposite lateral side of said array, such that said cable truss assembly is supported at one lateral side by a first pair of interior and exterior columns, and supported on the opposite lateral side by a second pair of interior and exterior columns. 12. An array, as claimed in claim 1, wherein: said compression members extend in an alternating diagonal pattern laterally across said cable truss assembly. 13. An array, as claimed in claim 1, further including: an evaporative barrier mounted to the array to minimize evaporative losses. 14. An array, as claimed in claim 13, wherein: said evaporative barrier includes a waterproof membrane or fabric extending over a selected area under the solar panel array. 15. A method of shading and preventing evaporation of water from a body of water, and simultaneously producing electrical power by a solar panel array constructed over the body of water, said method comprising: providing a plurality of panel receivers each having a plurality of solar panels mounted thereto, said plurality of panel receivers being arranged in a combination defining the solar panel array having a length and a width;providing a plurality of columns positioned at exterior edges of said solar panel array and mounted to opposite sides of the body of water;providing a pair of spaced apart cable truss assemblies for supporting the plurality of panel receivers, each cable truss assembly including a first support cable and a second support cable each extending between respective columns, and a plurality of compression members interconnecting said first and second support cables, said first support cable having a first curvature, and said second cable having a second opposite curvature, said first and second support cables crossing one another and connected to one another along at least one lateral crossing point along a span of the cable truss assembly, wherein said panel receivers are connected to and supported by said first and second support cables;constructing the solar panel array so that the cable truss assemblies extends over the body of water and is supported on opposite lateral sides by said plurality of columns; andcreating a shaded area under said solar panel array by said panel receives and solar panels. 16. A method, as claimed in claim 15, wherein: spacing between said panel receivers is adjusted to provide a desired amount of sunlight to pass through said solar panel array. 17. A method, as claimed in claim 15, wherein: a spacing between said solar panels is adjusted to provide a desired amount of sunlight to pass through said solar panel array. 18. A method, as claimed in claim 15, wherein: a spacing between said panel receivers is adjusted to provide a desired limitation on evaporation of water from said body of water. 19. A method, as claimed in claim 15, wherein: spacing between said solar panels is adjusted to provide a desired limitation on evaporation of water from said body of water. 20. A method, as claimed in claim 15 further including: providing an evaporative barrier mounted to the array to minimize evaporative losses. 21. A method, as claimed in claim 20, wherein: said evaporative barrier includes a waterproof membrane or fabric extending over a selected area under the solar panel array.
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