Sustained arc suppression device of the solar cell array

摘要

And arranged a capacitance gap between the solar cell array, a sustained arc suppression device according to the present invention, to suppress the sustained arc of the solar cell array by the function of the capacitance. Solar cell array 3 includes a solar cell 1 a that constitute the power supply apparatus mounted on the satellite 4. 2 series circuit of a plurality of solar cells 1 are connected in series, is configured to be connected to multiple parallel. Between the negative side line 6 to the positive electrode side line 5 of the series circuit 2, sustained arc suppression devices, the solar cell array is connected to the capacitor 7 is charged by the voltage vibration generated by the sustained discharge. Capacitance of the capacitance 7 is in the range of up to 10μF from 33nF at least.