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The overlapping time of double-contact circuit breakers is defined as the time delay elapsing between the opening of the nominal and the arcing contact pairs. It is an important criteria for the circuit breaker lifetime. It is usually determined indirectly on live breakers, e.g. derived from the number of switching operations and interrupted current amplitudes, or directly during the breaker overhaul,...
The overlapping time of double-contact circuit breakers is defined as the time delay elapsing between the opening of the nominal and the arcing contacts. It is an important criteria for the circuit breaker lifetime. It is usually determined indirectly on live breakers, e.g. derived from the number of breaking operations and the interrupted current amplitude, or directly during the breaker overhaul,...
This paper presents the state of the art of the Integrated Streak Camera (ISC) architectures in standard CMOS technology. It focuses on some of the methods required for reconstructing the luminous events profile from the chip raw data. Two main ISC architectures are presented. The first adopts the traditional for the most silicon imagers pixel array configuration, where the photocharges-induced signal...
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