Fiber optic power-generation system
First Claim
1. A power-generating assembly comprising a stack of alternating photovoltaic members and light-distributing members positioned to distribute light over surface areas of said photovoltaic members, and means for tapping electricity from said photovoltaic members, said stack having at least one side at which edges of said light-distributing members receive solar energy for distribution to said photovoiltaic members, said stack being collapsible into a compact configuration and expandable into an extended configuration.
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Accused Products
Abstract
A fiber optical solar power generating system provides a tower outside a structure to be supplied with solar energy and on which a multiplicity of collectors is provided. An optical fiber trunk carries the collected optical energy to the structure in which a photovoltaic and/or a light/heat transducing stack can be provided and to which light is distributed from the optical fiber trunk so that the transducers need not occupy large areas of the property.
73 Citations
10 Claims
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1. A power-generating assembly comprising a stack of alternating photovoltaic members and light-distributing members positioned to distribute light over surface areas of said photovoltaic members, and means for tapping electricity from said photovoltaic members, said stack having at least one side at which edges of said light-distributing members receive solar energy for distribution to said photovoiltaic members, said stack being collapsible into a compact configuration and expandable into an extended configuration.
- 2. A power-generating assembly comprising a stack of alternating photovoltaic members and light-distributing members positioned to distribute light over surface areas of said photovoltaic members, means for delivering light to said light distributing members, and means for tapping electricity from said photovoltaic members, said light-distributing members tapering from one side of said stack toward an opposite side thereof and said photovoltaic members tapering from said opposite side toward said one side complementarily to said light-distributing members, said means for delivering light including a source of light directed onto said light-distributing members at said one side.
- 5. A power-generating assembly comprising a stack of alternating photovoltaic members and light-distributing members positioned to distribute light over surface areas of said photovoltaic members, means for delivering light to said light-distributing members, and means for tapping electricity from said photovoltaic members, said means for delivering light including at least one prism-shaped multifaceted light-conducting member diverging toward a side of said stack.
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7. A power-generating assembly comprising a stack of alternating photovoltaic members and light-distributing members positioned to distribute light over surface areas of said photovoltaic members, means for delivering light to said light-distributing members, and means for tapping electricity from said photovoltaic members, said light-distributing members being flat light-conductive plates formed at least along one broad surface of each plate with a succession of triangular-section ridges separated by triangular-section grooves interfitting with an adjacent surface of a respective photovoltaic member, said means for delivering light to said light-distributing members including light conductor means coupled to edges of said plates along at least one side of said stack.
- 8. A power-generating assembly comprising a stack of alternating photovoltaic members and light-distributing members positioned to distribute light over surface areas of said photovoltaic members, means for delivering light to said light-distributing members, and means for tapping electricity from said photovoltaic members, at least one of said light-distributing members comprising an array of mutually parallel rods extending from one side of said stack toward an opposite side thereof in at least one layer, said means for delivering light to said light-distributing members including at least one light conductor coupled to ends of the respective rods at said one side of said stack further comprising cooling means for flowing a cooling fluid around said rods.
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10. A power-generating assembly comprising a stack of alternating photovoltaic members and light-distributing members positioned to distribute light over surface areas of said photovoltaic members, means For delivering light to said light-distributing members, and means for tapping electricity from said photovoltaic members, at least one of said light-distributing members being a light-conductive plate having an array of prism-shaped multifaceted projections thereon tapering away from the plate.
Specification