FIELD: electrical engineering. SUBSTANCE: self-contained power supply system includes N identical power supply subsystems placed in parallel to load buses, bus of emergency switching over of sections of solar batteries and buses of emergency charge-discharge of storage batteries and controlling computer. Power of system is varied by connection of required number of power supply subsystems to load buses, by emergency switching over of sections of solar batteries, by emergency charge-discharge of storage batteries and by change of functioning program of controlling computer. Each subsystem incorporates extreme power controller of section of solar battery. EFFECT: enhanced reliability and efficiency of power supply system. 3 dwg
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Authors
Dates
1995-05-10—Published
1991-11-04—Filed