نتایج جستجو برای: partial discharge

تعداد نتایج: 328138  

Journal: :The European physical journal. E, Soft matter 2011
T Kanzaki M Acevedo I Zuriguel I Pagonabarraga D Maza R C Hidalgo

We present experimental and numerical results of the effect that a partial discharge has on the morphological and micro-mechanical properties of non-spherical, convex particles in a silo. The comparison of the particle orientation after filling the silo and its subsequent partial discharge reveals important shear-induced orientation, which affects stress propagation. For elongated particles, th...

2009
HUI WANG CHENGJUN HUANG LI ZHANG YONG QIAN JUNHUA LIU LINPENG YAO CANXIN GUO XIUCHEN JIANG

Defects inside insulation of HV XLPE cable accessories can lead to partial discharge (PD) activity. When PD activity happens, leakage current may flow through the grounded line. To acquire the PD current signal, one practicable and effective method is placing a high frequency current transformer (HFCT) winding the grounded line. In order to measure the insulation degradation, a partial discharg...

Journal: :Journal of Electrical Engineering and Technology 2014

Journal: :IEEJ Transactions on Power and Energy 1974

Journal: :IEEE Transactions on Dielectrics and Electrical Insulation 2017

Journal: :Journal of the Korean Institute of Electrical and Electronic Material Engineers 2011

Journal: :Zbornik radova, Elektrotehnicki institut Nikola Tesla 2012

Journal: :Journal of Physics: Conference Series 2018

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