METHOD OF ELECTRIC CHECKS OF SPACECRAFT Russian patent published in 2018 - IPC B64G1/00 

FIELD: electricity.

SUBSTANCE: in process of checking spacecraft (SC) (1) it is used: simulators SSB (2) solar and simulators SAB(3) accumulator batteries. Computers are built in in SSB(2) and SAB (3), respectively: (2-1) and (3-1). The number of SAB channels (2) is equal to the number of phases of the shunt converter (SC) equal to the number of solar cell sections. Embedded computers are connected to a computer (5) of an automated test complex (4). Check the operation of each phase of the SC at three functional points of the transistor key: in open, closed and control states. Each phase of the SC is adjusted to the individual value of the output voltage of the utility modules and the payload of the SC from the stabilised voltage converter (in the manufacture of this converter).

EFFECT: increasing the reliability of electrical inspections of the spacecraft.

5 cl, 2 dwg