SPACECRAFT POWER SUPPLY SYSTEM Russian patent published in 2018 - IPC H02J7/34 

FIELD: electrical engineering.

SUBSTANCE: invention relates to the field of converter technology, in particular to the on-board power supply systems (PSS) of space vehicles (SV), and can be used in the design and the creation of power supply systems for automatic space vehicles based on solar and storage batteries (SB AND SB). According to the invention, the power supply system of the spacecraft comprises a solar and storage batteries, two transistors forming a bilateral switch, other two transistors, four resistors, a control system, three diodes, a choke, a capacitor, a charger and a load.

EFFECT: technical result of the invention is the improvement of the specific mass-size characteristics of the energy-transforming module of the PSS SV due to power supply of the load from two energy sources (SB and SB) one energy-transforming module, schematically combining the voltage regulator and the discharge device and realizing their functions.

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