MULTICHANNEL SYSTEM OF POWER SUPPLY Russian patent published in 1995 - IPC

FIELD: radio engineering. SUBSTANCE: multichannel system includes D C power supply source, clock generator, commutation unit with K information inputs according to number of users, K power supply channels which incorporate section of M storage cells, K input OR gate and (K=1) key elements. System provides for connection of control equipment only when request to charge sections of storage cells of power supply channels and to maintain them arrives. EFFECT: increased reliability of protection. 1 dwg