Flexible solar wing used for satellite power supply and two-degree-of-freedom storage device applied to flexible solar wing

A satellite power supply and storage device technology, which is applied in transportation and packaging, space navigation equipment, space navigation aircraft, etc., can solve the problems of large space occupation and large weight, and achieve small space occupation, light weight, and high power. The effect of power supply
CN105857643AActive Publication Date: 2016-08-17SHANGHAI INST OF MICROSYSTEM & INFORMATION TECH CHINESE ACAD OF SCI +2
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
SHANGHAI INST OF MICROSYSTEM & INFORMATION TECH CHINESE ACAD OF SCI
Publication Date
2016-08-17

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Abstract

The invention provides a flexible solar wing used for satellite power supply and a two-degree-of-freedom storage device applied to the flexible solar wing. The flexible solar wing comprises elastic supporting rods and flexible wings, wherein the elastic supporting rods are installed on a satellite and stretch outwards; and the flexible wings are connected with the satellite and the ends, away from the satellite, of the elastic supporting rods. Solar batteries arranged in an arrayed mode are arranged on the front side of the flexible wings. The flexible wings are used for carrying the solar batteries, so that the flexible solar wing is folded conveniently, the occupied space is small, the plane after the flexible solar wing is unfolded is large, and the high-power supply requirement of the whole satellite can be well met by tracking the sun in a two-degree-of-freedom mode; and in addition, the weight of the flexible wings is low, and the problem that a solar battery assembly made of metal plates is large in occupied space and high in weight is solved.
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Description

technical field

[0001] The invention relates to a solar cell wing, in particular to a flexible solar wing for satellite power supply and a two-degree-of-freedom storage device applied to the flexible solar wing. Background technique

[0002] The power supply of artificial satellites usually uses solar cells, and solar panel components are installed on the satellites to collect sunlight and convert light energy into electrical energy to power the satellites. Solar panels are mostly rigid metal plates, which are folded on the satellite, and after entering space, the metal plates are unfolded to collect sunlight. However, for micro-nano-satellites, they are characterized by their small size and low weight. Solar panels installed with conventional metal plates will be restricted. On the one hand, the metal plate takes up a large space, and on the other hand, the metal plate is heavy. It is more difficult to provide greater power for micro-nano satellites. Therefore, it is part...

Claims

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