Research of Steady Acquisition Method of Large-Scale Electronic Circuit Shorted Signal

Abstract

Large-scale electronic circuits need to collect shorted signal to meet the control requirements of closing phase angle in high voltage circuit breaker testing process. . In this paper, by using photovoltaic technology and the design of a new synchronous voltage signal acquisition device, a stable, accurate voltage signal is got. This paper mainly introduces the principle, structure, advantages and applications of signal transmission interference problems of the new synchronous voltage signal acquisition device. The practical application showed that the functions of synchronization acquisition device have reached the designed requirements, which highly improves the stability of the short-circuit signal acquisition.