Research on Spectral Characteristics of GIS Partial Discharge Ultrasonic Signal

Jie Yan; Tian Zheng Wang

doi:10.4028/www.scientific.net/AMM.521.405

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 521Research on Spectral Characteristics of GIS...

Research on Spectral Characteristics of GIS Partial Discharge Ultrasonic Signal

Abstract:

The traditional partial discharge detection method is difficult to be use in the scene charged detection because of its low frequency and vulnerable to test interference, need to power outages. Partial discharge detection technology has been international recognized in the application of the technology and research. This paper develop a system which can test the PD and manage the information. This method provide a precise and effective means of detection for charged equipment. Through the simulation of several typical defects, choose the best center frequency of ultrasound.

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Periodical:

Applied Mechanics and Materials (Volume 521)

Pages:

405-408

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.521.405

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Online since:

February 2014

Authors:

Jie Yan*, Tian Zheng Wang

Keywords:

Acoustic Emission (AE), Gas Insulated Switchgear (GIS), Insulation Failure, Partial Discharge (PD), Testing

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* - Corresponding Author

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