Abstract
Battery, as one of the important parts in satellite electrical power system, is of a high probability of failure, therefore it is especially important to simulate and analysis. Base on the existing satellite power system simulation platform, this paper analysis on the fault of Low Earth Orbit (LEO) satellites lithium-ion (Li-Ion) battery. Storage battery, battery charge regulator (BCR) and battery discharge regulator (BDR) are modeled and simulated, and the models are built in Matlab/Simulink. The simulation results are realistic, and these models are effective methods for power design and fault recovery.
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