Funct. Mater. 2017; 24 (1): 184-189.

doi:https://doi.org/10.15407/fm24.01.184

New method for estimating the grounding reliability test of aircraft cable shield

Hongxu Zhao1, Geng Zhang1, Yongyun Wang1, Qian Wang2

1Department of Electronic Information and Automation, Civil Aviation University of China, Tianjin 300300, China
2Department of Flight Techniques, Civil Aviation University of China, Tianjin 300300, China

Abstract: 

We investigated a new method based on electromagnetic induction technique is proposed for reliability test of the grounding connection, and a test setup is built for experiment. As proven by the experimental results, the proposed method can provide a wide measurement rang and sufficiently high accuracy, to measure the loop resistance and joint resistance.

Keywords: 
cable shield; grounding reliability; electromagnetic induction; loop resistance; joint resistance; shielding effectiveness
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