Project Supported by National Natural Science Foundation of China(51177104);Liaoning Province Natural Science Foundation of China(201102169)
Based on vibration signal of high voltage circuit breaker,a new method of intelligent fault diagnosis that wavelet packet extracts energy entropy which are used as characteristic vector of the support vector machine(S...
Project supported by National Natural Science Foundation of China(51177104)
To realize multi-signal joint diagnosis in circuit breaker's state evaluation methods,and to improve their evaluation accuracy,we proposed an intelligent evaluation model of circuit breaker mechanical properties based...