METHOD TO CONTROL AUTONOMOUS SYSTEM OF SPACECRAFT POWER SUPPLY Russian patent published in 2012 - IPC H02J7/36 

FIELD: electricity.

SUBSTANCE: method to control an autonomous system of spacecraft power supply comprising a solar battery connected to a load via a voltage stabiliser of a series or short-circuited type, besides, the load in its composition comprises a session and a duty components, including a system of orientation with control gyroscopic devices and an on-board computer, "n" accumulator batteries connected by unipolar buses with a common bus, the solar battery and the load, and by buses of opposite polarity - with according "n" charging and "n" discharging devices, having feedbacks on the load voltage, consisting in stabilisation of the output voltage of the autonomous power supply system, through control of the voltage stabiliser and charging-discharging devices depending on inlet and outlet voltage of the power supply system. Control of operation of controlling gyroscopic devices is realised based on the condition of non-exceeding their capacity of recuperation P_rec of the current load power P_l:P_rec<p_l.

EFFECT: improved quality of output voltage.

3 cl, 1 dwg