Пристрій для контролю ресурсу групи комутаційних апаратів

Abstract

The device for tracking resources of a switching unit group comprises three current sensors, four comparator units, sixteen AND gates, three electronic switches, the first pulse generator, eight pulse counters, a decipher, the first NOT gate, four pulse shapers, seven OR gates, a zero setting unit, a signal delay unit, a flip-flop, the first functional generator, a digital switch, a digital comparator, three switching sensors, three univibrators and a differentiating element. In addition there is the second pulse generator, the second NOT gate, the seventh and eighth AND gates, the fourth univibrator, the ninth pulse counter, a register and the second functional generator.