Ultrasonic visualization method of electrical trees formed in organic insulating materials

1998 ◽  
Vol 5 (5) ◽  
pp. 767-773 ◽  
Author(s):  
E. Watanabe ◽  
T. Moriya ◽  
M. Yoshizawa
Keyword(s):  
Visualization Method ◽  
Insulating Materials ◽  
Electrical Trees

scholarly journals Propagation of Electrical Trees under the Influence of Mechanical Stresses: A Short Review

2019 ◽  
Vol 9 (1) ◽  
pp. 3750-3756
Author(s):  
M. Danikas ◽  
D. Papadopoulos ◽  
S. Morsalin
Keyword(s):  
Short Review ◽  
Mechanical Stresses ◽  
Insulating Materials ◽  
Electrical Trees ◽  
Electrical Treeing ◽  
Solid Insulation

The present paper deals with the phenomenon of electrical treeing in solid insulation, under the influence of mechanical stresses. In this short review, it is indicated that mechanical stressing can affect the propagation of electrical trees and –depending on whether it is tensile or compressive- it can facilitate (or render more difficult) the breakdown. In aged insulating materials, electrical trees can appear very quickly and can lead to breakdown.

Charging of Insulating Materials on Satellite in Geostationary Orbit Environment

1998 ◽  
Vol 118 (7-8) ◽  
pp. 759-766 ◽  
Author(s):  
Sanju Hiro ◽  
Haruhisa Fujii ◽  
Toshio Abe ◽  
Hironobu Nishimoto
Keyword(s):  
Geostationary Orbit ◽  
Insulating Materials

EXPERIMENTAL STUDY OF NATURAL CONVECTION IN A CAVITY: PRECISE VISUALIZATION METHOD OF TEMPERATURE FIELD

2018 ◽  
Author(s):  
Menghua Duan ◽  
Lin Chen ◽  
Yongchang Feng ◽  
Junnosuke Okajima ◽  
Atsuki Komiya
Keyword(s):  
Experimental Study ◽  
Temperature Field ◽  
Natural Convection ◽  
Visualization Method
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