YAO Yue-e, ZHANG Ting, LIU Chun, et al. Data Processing of On-line Mechanical Condition for Circuit Breaker[J]. High voltageapparatus, 2004, (2): 107-108+111.
YAO Yue-e, ZHANG Ting, LIU Chun, et al. Data Processing of On-line Mechanical Condition for Circuit Breaker[J]. High voltageapparatus, 2004, (2): 107-108+111.DOI:
This paper introduces a method that the mechanical condition of circuit breaker can be monitored and diagnosed on-line. The single chip micyoco(SCM) synchronously acquires the vibration signal
the winding’s current and the open/close signal of circuit breaker. Some features can be extracted from these signals
which are used to assess the mechanical condition of the circuit breaker.