Non-potential electric field model of magnetosphere-ionosphere coupling

2005 ◽  
pp. 141-152 ◽  
Author(s):  
Igor V. Sokolov ◽  
Tamas I. Gombosi ◽  
Aaron J. Ridley
Keyword(s):  
Electric Field ◽  
Field Model

scholarly journals Cause Analysis and Countermeasures of a Breakdown Failure of Flexible 110 kV Cable Terminal

2018 ◽  
Vol 38 ◽  
pp. 04004
Author(s):  
Feng Huang
Keyword(s):  
Electric Field ◽  
Electric Field Intensity ◽  
Field Model ◽  
Semiconductor Layer ◽  
Mechanism Analysis ◽  
The Finite Element Method ◽  
Cable Insulation ◽  
Cause Analysis ◽  
Breakdown Mechanism ◽  
Calculation Results

disintegration examination and analysis are employed in flexible terminal breakdown of 110 kV XLPE insulated cables. It is considered that the main reason of breakdown is the separation of the stress cone of the terminal and the fracture of the semi- conductive layer of the cable insulation. Therefore, the finite element method is used to electric field model and simulate the dislocation fault of internal stress cone and outer semiconductor layer of cable insulation. The distribution of the electric field intensity is calculated and compared. The simulation and calculation results verify the validity of the breakdown mechanism analysis, and put forward some practical suggestions.

Energetics of the DC-electric field model

1996 ◽  
Author(s):  
Dominic M. Zarro ◽  
Richard A. Schwartz
Keyword(s):  
Electric Field ◽  
Field Model ◽  
Dc Electric Field

Analysis of Influence on Seawater Electric Field Measurement by Sphericity Sensor

2014 ◽  
Vol 716-717 ◽  
pp. 876-879
Author(s):  
Xiao Bei Wang ◽  
Li Xia ◽  
Xiang Jun Wang ◽  
Dou Ji
Keyword(s):  
Boundary Condition ◽  
Numerical Calculation ◽  
Electric Field ◽  
Calculation Method ◽  
Field Measurement ◽  
Potential Distribution ◽  
Field Model ◽  
Electric Field Measurement ◽  
Numerical Calculation Method

The underwater electric field model of spherical sensor is established. According to the condition that boundary condition is some certain eigenvalue, affects on underwater electric field by spherical sensor is derived. At last, the underwater potential distribution around spherical sensor is calculated through numerical calculation method.

Electric field variability associated with the Millstone Hill electric field model

2000 ◽  
Vol 105 (A3) ◽  
pp. 5265-5273 ◽  
Author(s):  
M. V. Codrescu ◽  
T. J. Fuller-Rowell ◽  
J. C. Foster ◽  
J. M. Holt ◽  
S. J. Cariglia
Keyword(s):  
Electric Field ◽  
Field Model ◽  
Field Variability

Local electric field factors by a combined charge-transfer and point–dipole interaction model

RSC Advances ◽  
2015 ◽  
Vol 5 (40) ◽  
pp. 31594-31605 ◽  
Author(s):  
Nazanin Davari ◽  
Shokouh Haghdani ◽  
Per-Olof Åstrand ◽  
George C. Schatz
Keyword(s):  
Charge Transfer ◽  
Electric Field ◽  
Force Field ◽  
Linear Response ◽  
Field Model ◽  
Interaction Model ◽  
Dipole Interaction ◽  
Interaction Force ◽  
Local Electric Field ◽  
Point Dipole

A model for the local electric field as a linear response to a frequency-dependent external electric field is presented based on a combined charge-transfer and point–dipole interaction force-field model.

Sign in / Sign up

Export Citation Format

Share Document