Solar cell array simulation device

Abstract

The invention discloses a solar cell array simulation device comprising a frame, an orientating mechanism, a suspension gear, a gap hinge, solar cell array sailboards, a swinging mechanism and a unfolding mechanism, wherein the orientating mechanism is arranged on the side part of the frame; the swinging mechanism is arranged on the orientating mechanism; the suspension gear is arranged on the top of the frame; the suspension gear and the orientating mechanism are connected with the solar cell array sailboard; the gap hinge is arranged between the solar cell array sailboards; and the unfolding mechanism is arranged on the solar cell array sailboards. According to the solar cell array simulation device, the kinematic characteristics for unfolding a solar cell array under different driving parameters can be tested, and the unfolding of the solar cell array under the conditions of different hinge gaps and various mechanical faults can be simulated.

Description

technical field [0001] The invention belongs to the field of civil aerospace, in particular to a solar battery array simulation device. Background technique [0002] Solar energy is a new type of renewable clean energy. In the aerospace field, most spacecraft use solar cell arrays as their energy source. The solar cell array mechanical system is a vulnerable part of the solar cell array, and its performance directly affects the working state and service life of the spacecraft. With the increasingly complex functions of spacecraft, the energy demand for spacecraft has further increased. The space working conditions of the spacecraft are complex and changeable. In recent years, the failure of the spacecraft due to the failure of the solar battery array mechanical system has occurred frequently. In order to avoid the occurrence of the failure of the spacecraft, a solar battery array simulator is used to simulate the solar battery array It is of great significance to improve ...

AI Technical Summary

Problems solved by technology

[0005] The technical problem solved by the present invention is to provide a solar battery array simulation device, which solves the problem that the prior art does not include an orientation mechanism, cannot simulate two driving modes, and the suspension mechanism is too complicated, and it is inconvenient to adjust the steel wire rope belt of the deployment mechanism. Preload, can not simulate the defect of different hinge gaps and various mechanical failures

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