FIELD: energy.
SUBSTANCE: supply of electric equipment (5), such as a telecommunications station, is implemented primarily by an intermittent power source (6) with minimal use of battery (31) and electrochemical generating unit (4) with fuel cells. Equipment and generating unit are supplied by source so as to produce and stock fuel in generating unit when power of source exceeds operation power of equipment and batteries are in full charge. Destocking fuel in generating unit, supplying equipment by generating unit and charging batteries by generating unit are carried out as soon as power of batteries is at a discharge threshold and until batteries reach full charge.
EFFECT: reduced use of electrochemical generating unit and consequently longer service life of electrochemical generating unit and independent power supply system.
19 cl, 3 dwg
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