Details for Paper Id: 68

Title: Modeling of Solar array and Analyze the Current Transient Response of Shunt Switch Voltage Regulator in Spacecraft Power Conditioning Unit
Abstract: Spacecraft bus voltage is regulated by power conditioning unit using switching shunt voltage regulator having solar array cells as the primary source of power. This source switches between the bus loads and the shunt switch for fine control of spacecraft bus voltage. The effect of solar array cell capacitance [5][6] along with inductance and resistance of the interface wires between solar cells and power conditioning unit[1], generates damped sinusoidal currents superimposed on the short circuit current of solar cell when shunted through switch. The peak current stress on the shunt switch is to be considered in the selection of shunt switch i
Keywords Shunt regulator, Shunt switch,
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Uploader's ID 31
Submission Time 2015-04-26 08:30:58
Paper Review Status 5