应使用单一的时间标度来获取原信号产生的高压断路器故障信号的特性：将主信

A single time scale should be used to obtain the characteristics of the high-voltage circuit breaker fault signal generated by the original signal: divide the main signal according to the time domain, analyze the time domain features, and extract the features after separating the signals. This operation method can avoid the loss of high-frequency information, ensure the integrity of additional information and signal processing, and improve processing efficiency; then calculate the length of time between the start of the trigger signal and the start of vibration, and use this time length to compare the original signal. split processing

A single time scale shall be used to obtain the characteristics of the fault signal of high-voltage circuit breaker generated by the original signal: divide the main signal in time domain, analyze the time-domain characteristics, and extract the characteristics after separating the signal. This operation mode can avoid the loss of high-frequency information, ensure the integrity of additional information and signal processing, and improve the processing efficiency; Then calculate the time length of trigger signal start and vibration start, and segment the original signal with this time length

A single time scale should be used to obtain the characteristics of the fault signal of high-voltage circuit breaker generated by the original signal: the main signal is divided in time domain, the time domain features are analyzed, and the features are extracted after the signals are separated. This operation mode can avoid losing high-frequency information, ensure the integrity of extra information and signal processing, and improve the processing efficiency; Then, the time length of trigger signal start and vibration start is calculated, and the original signal is segmented with this time length.