Title: Study on On-Line Inspection Method of Insulator Based on Acoustic Emission Technique
Abstract:Study on current monitoring method for insulator contaminant is examined. The on-line detection method for monitoring insulator contaminant flashover is proposed based on the acoustic emission techniq...Study on current monitoring method for insulator contaminant is examined. The on-line detection method for monitoring insulator contaminant flashover is proposed based on the acoustic emission technique. The acoustic emission signals produced by corona discharge and contaminant flashover are experimented and studied. The distinguishing difference of the phase and amplitude between corona discharge and contaminant flashover is compared and analyzed, and disturbance caused by corona discharge is effectively eliminated. The relationship between the extent of contaminant flashover and acoustic signal is revealed, the feasibility of on-line inspection of insulator discharge based on the acoustic emission technique is put forward.Read More
Publication Year: 2006
Publication Date: 2006-01-01
Language: en
Type: article
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