Design and Analysis of Anti-occlusion for Solar Array of Inclined LEO Satellite
The periodic variation of Beta angle of inclined LEO(low earth orbit)satellite results in complex illumination of the solar array and fluctuations in the output current.The obstruction ar-ea of the main body under all working conditions is analyzed based on the solar array's working characteristics and shading test results.The design of the solar array to minimize shading influ-ence is conducted,and the projection method is employed to analyze the impact of body shading.The results indicate that the obstruction current loss aligns with the telemetry current loss,with an analysis error less than 2%.These findings can serve as a reference for the energy balance de-sign of power systems under complex shading conditions.
inclined LEO satellitesatellite body occlusionsolar arrayoutput current
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