Direct observation of time-dependent space charge profiles in XLPE cable under high electric fields

N Hozumi, H Suzuki, T Okamoto… - … and Electrical …, 1994 - ieeexplore.ieee.org
… result of space charge measurement in 3 mm thick XLPE cable insulation under a field of
> … The authors have chosen the pulse electro-acoustic method for space charge measurement …

Space charge limited degradation of bipolar oxides at low electric fields

SC Witczak, RC Lacoe, DC Mayer… - … on Nuclear Science, 1998 - ieeexplore.ieee.org
… As with low dose rates, the reduction in space charge leads to larger oxide defect … E-field
would similarly reduce the buildup of space charge by affecting dnft of the deleterious charge

Simulation of unipolar space charge controlled electric fields

T Christen, M Seeger - Journal of Electrostatics, 2007 - Elsevier
electric field simulations in unipolar space charge … in electrical engineering, containing solid,
liquid, or gaseous insulators. The main issue concerns the boundary condition at the charge

Space charge phenomena in polyethylene at high electric fields

R Patsch - Journal of Physics D: Applied Physics, 1990 - iopscience.iop.org
… because space charges formed by trapped charge carriers may increase the local electric
field … To elucidate the underlying phenomena, charge transport and space charge phenomena …

High voltage electric field and spacecharge distributions in highly purified water

M Zahn, T Takada - Journal of applied physics, 1983 - pubs.aip.org
… about the charge density distribution because even in the absence of space charge the electric
field … In the present work we report on an extensive set of Kerr electro-optic field mapping …

Electric field in polymeric cable due to space charge accumulation under DC and temperature gradient

W Choo, G Chen, SG Swingler - … on Dielectrics and Electrical …, 2011 - ieeexplore.ieee.org
… the electric field distribution. In this paper, a method of determining the electric field distribution
in dc power cables was proposed by considering the influence of space charge on the …

Electrical aging and life models: the role of space charge

G Mazzanti, GC Montanari - … on Dielectrics and Electrical …, 2005 - ieeexplore.ieee.org
space charges can be exploited to account for electrical field and activation energy modification
due to space charge… These, together with models conceived considering space charges

Numeric description of space charge in polyethylene under ac electric fields

J Zhao, Z Xu, G Chen, PL Lewin - Journal of Applied Physics, 2010 - pubs.aip.org
Space charge phenomenon under ac electric fields becomes an important issue with increased
operating field … In this paper, a bipolar charge transport model has been developed to …

Space charge formation and its modified electric field under applied voltage reversal and temperature gradient in XLPE cable

M Fu, LA Dissado, G Chen… - … Dielectrics and Electrical …, 2008 - ieeexplore.ieee.org
space charge distribution, and consequently the electric field more complex. The investigation
of space charge at … for the electric field distribution and performance of dc cable insulation. …

Space charge behavior in low density polyethylene at pre-breakdown

K Matsui, Y Tanaka, T Takada, T Fukao… - … and electrical …, 2005 - ieeexplore.ieee.org
… of the applied electric field on space charge behavior. From the … electric field on space
charge profiles. Figures 5a, 5b and 5c are color charts of space charge profiles and electric field