Пристрій для контролю ресурсу повітряних високовольтних вимикачів

Abstract

The proposed device for checking the service life of a high-voltage air circuit breaker contains a current transducer, comparators, compressed air pressure transducer, a pulse generator, an AND logic element, a commutation detector, a pulse former, pulse counters, an OR logic element, a reset circuit, and additionally, a data register.