The partial shunt regulator (PSR), which is a typical spacecraft power regulator, is modeled. To realize a simple structure, the voltage source of the PSR controller is identical to the output voltage of the PSR. However, the small-signal model structure of the PSR is very complex, because the PSR has a main feedback control loop as well as two additional coupled loops. The complex structure of model is simplified to a more meaningful structure, which has only one main feedback loop. The proposed PSR structure is verified by comparing the analysis of the model with SPICE simulation of the PSR circuit.
Improved model of a partial shunt regulator for spacecraft
1997
5 Seiten, 7 Quellen
Conference paper
English
British Library Conference Proceedings | 2008
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