FIELD: transport.
SUBSTANCE: invention relates to spacecraft electric power-saving systems. Proposed system comprises solar and storage battery, as well as automatic control, test and storage battery equalising units. ACS allows simultaneous operation of said batteries for supply of onboard circuitry. Test and storage battery equalising unit effects element-by-element control of voltages and temperature in storage battery and leveling storage battery voltage misbalance. Said leveling is performed by charging separate storage batteries by preset algorithm by onboard computer or microprocessor incorporated with this unit. Structurally, the latter unit can be incorporated with both storage battery and automatic control unit. Charging voltage source can be incorporated with one of aforesaid units.
EFFECT: higher efficiency and longer life of storage batteries.
10 cl, 2 dwg
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