Aec-able Engineering Co., Inc.

Other

P Alan Jones

T Jeffrey Harvey

Allister F Fraser

Brian R Spence

Robert B Dally

David Michael Murphy

Max D Benton

Carl Devillier

Earl McCutcheon

A satellite solar array performance optimizing system that isolates a subsection of a solar array to provide power during transfer orbit operation, then connects the subsection in series with an adjacent section to maintain maximum power output at the satellite operating bus voltage. The isolated subsection is provided on an outer panel populated with solar cells in series calculated according to the parameters of the satellite mission to provide maximum power output matching the operating bus voltage. The outer panel subsection of solar cells is connected directly to the operation bus by a passive diode or a mechanical switch such as a latching relay. An adjacent or intermediate panel has a section of solar cells that are connected in series with the subsection of the outer panel and connected through a blocking diode to the operating bus. The intermediate panel is populated with solar cells calculated to complement the solar cells subsection on the outer panel so that they maintain the power requirements of the operating bus when the satellite reaches its final orbit and the solar panels are deployed. The outer panel, intermediate panel and inner panel are populated with solar cells calculated to maintain the power throughout the life of the satellite.

Performance optimizing system for a satellite solar array

A solar array with a blanket having solar cells incorporated in modules that can readily be removed, replaced, and accordion-folded to a stowed condition. A scissors array having tracks in which scissors linkages are slidingly fitted enables the array to be stowed or deployed from a container in which the module are interleaved with soft, compressed leaves that protect the blanket from inertial forces during handling and launching.

Solar array for satellite vehicles

A stowable and deployable concentrator for solar cells. A substrate mounts a row of solar cells. A row of Fresnel lens elements is mounted to the substrate so as to be deflectable toward the substrate in a stowed configuration and biased away from it in the deployed configuration. The Fresnel lens is linear and flexibly mounted in a shaper which shapes it to a proper curvature in the deployed configuration. A pair of these concentrators can be hinged together to form a conveniently stowed and readily deployed combination.

Stowable and deployable solar energy concentrator with fresnel lenses

A stowable and deployable concentrator for solar cells, A flexible, springily resilient Fresnel lens is held in a frame whose relaxed condition holds the Fresnel lens as the linear fragment of a cylinder. When in this deployed shape, the Fresnel lens concentrates energy onto a strip of solar cells, The frame is springily mounted by support means, biased toward the deployed condition, and when the Fresnel lens and frame are pressed toward the cells, they tend to flatten toward a stowed condition.

Stowable and deployable concentrator for solar cells

An assembly of an array of solar cells and a substrate blanket to which they are mounted. The blanket is woven from glass fibers and coated with a silicone. The blanket, because of its composition, is resistant to attack by atomic oxygen, flexible, a good electrical insulator, and a good thermal conductor.

Support blanket for solar cell arrays

A solar cell array deployable from a folded flat triangular structure to a substantially circular deployed shape. A root spar supports a hub. The hub has an axis of rotation normal to the axis of the root spar. The hub drives a lead spar, and a plurality of intermediate spars rotate freely around the hub. A foldable gore is fitted between each pair of adjacent spars except between the root spar and the lead spar. Rotation of the hub in one direction folds the gores into a stack. Rotation in the opposite direction opens the gores to form tensioned membranes between the spars. A reversible power source drives the hub.

Lightweight stowable and deployable solar cell array

A mast forming and deployment system comprising a storage reel for storing a strip of sheet metal wound on the reel, and a tube forming a deployment apparatus. The strip is fed to ploy guides that form the sheet metal into a tube with overlapping edges. A drive system feeds the strip of sheet metal to and through the tube forming apparatus and drives staples which hold together the overlapping edges.

Growing community of inventors

Santa Barbara, CA, United States of America

P Alan Jones