CHANG Guang, WANG Yi. AN ON-LINE MECHANICAL CONDITION MONITORING DEVICE FOR HIGH VOLTAGE CIRCUIT BREAKERS[J]. High voltageapparatus, 2003, (2): 44-46.DOI:
In order to obtain the mechanical characteristics of high voltage circuit breakers
an embedded microprocessor is properly used in the monitoring device
that is described in the paper.The mechanical characteristics of high voltage circuit breakers are monitored through long-term recording the signal during the operation.The data recorded are utilized for diagnos-ing fault and may be employed in fault prediction and condi-tion-based maintenance.