Пристрій для контролю ресурсу повітряних високовольтних вимикачів

Abstract

The proposed device for checking the service life of a high-voltage air circuit breaker contains OR logic elements, AND logic elements, a functional converter, pulse counters, a NOT logic element, current transducers, comparators, switches, a binary counter with a decoder, a register, a pulse generator, a switching detector, a differentiator, a pulse former, and a reset circuit.