Пристрій для контролю ресурсу повітряних високовольтних вимикачів

Abstract

The device for tracking resource of air high-voltage circuit-breakers comprises a current sensor, comparison elements, a pressure sensor, pulse oscillators, AND elements, a switching sensor, a pulse shaper, pulse counters, OR elements, a zero setting unit, a functional generator, NOT element, A/D voltage switch converter, a initiation motion sensor, a voltage sensor, a differentiating element, a flip-flop, signal delay unit, an on/off time initialization unit.