WANG Cheng-jiang1, JIA Zhi-bin1, GU Yu-kai2, et al. Research on Spreading Characteristics of Acoustics Emission Wave from Discharge of Insulators[J]. High voltageapparatus, 2007, (1): 52-55.
WANG Cheng-jiang1, JIA Zhi-bin1, GU Yu-kai2, et al. Research on Spreading Characteristics of Acoustics Emission Wave from Discharge of Insulators[J]. High voltageapparatus, 2007, (1): 52-55.DOI:
The basic law of producing and spreading of insulator discharge AE wave is researched by experiments in this paper.Spreading route
speed
reflection and refraction of AE wave
in insulators and air
are explored.Directionality and decay characteristic of AE wave from insulators in air are studied.It’s found that AE wave has distinct directionality and decay fast by the exponent law.