Title :
Migration-ohmic charge transport in liquid-solid insulation systems
Author :
Jadidian, Jouya ; Hwang, J. George ; Zahn, Markus ; Lavesson, Nils ; Widlund, Ola ; Borg, Karl
Author_Institution :
Dept. of Electr. Eng. & Comput. Sci., Massachusetts Inst. of Technol., Cambridge, MA, USA
Abstract :
A one-dimensional migration-ohmic analysis of unipolar charge injection and transport phenomena in a series, two-region, liquid-solid composite dielectric system is presented. Steady-state and transient solutions for volume and surface charge densities and charge trajectories in the charge migration liquid region and electric field and voltage drop in liquid and ohmic solid regions are given.
Keywords :
electric field effects; insulating materials; Steady-state solutions; electric field; liquid-solid composite dielectric system; liquid-solid insulation systems; migration-ohmic charge transport; one-dimensional migration-ohmic analysis; transient solutions; unipolar charge injection; voltage drop; Current density; Dielectric liquids; Dielectrics; Electric fields; Electrodes; Trajectory; Transient analysis; charge injection and transport; interfacial surface charge; method of characteristics; mobility;
Conference_Titel :
Dielectric Liquids (ICDL), 2011 IEEE International Conference on
Conference_Location :
Trondheim
Print_ISBN :
978-1-4244-7352-6
Electronic_ISBN :
2153-3725
DOI :
10.1109/ICDL.2011.6015475
