Title :
Effect of dissolved water on electrical conduction in liquid dielectrics
Author :
Ebe, Akinori ; Iijima, Nobukazu ; Sone, Mtotaka ; Mitsui, Hideo
Author_Institution :
Musashi Inst. of Technol., Tokyo, Japan
fDate :
29 Oct-2 Nov 1989
Abstract :
The state of water in liquid dielectric was analyzed by Fourier transform infrared spectroscopy during a conduction test. The liquid dielectric used was di-octyl-phthalate (DOP) with different proportions of water. The free water in DOP is shown to contribute to the conduction. The states of the free water or weakly bound water are shown to change under stress
Keywords :
Fourier transform spectra; electrical conductivity of liquids; infrared spectra of organic molecules and substances; organic insulating materials; DOP; Fourier transform infrared spectroscopy; di-octyl-phthalate; dissolved water effect; electrical conduction; liquid dielectric; liquid insulators; Bonding; Conducting materials; Dielectric liquids; Dielectric measurements; Dielectrics and electrical insulation; Infrared spectra; Stress; Testing; Voltage; Water;
Conference_Titel :
Electrical Insulation and Dielectric Phenomena, 1989. Annual Report., Conference on
Conference_Location :
Leesburg, VA
DOI :
10.1109/CEIDP.1989.69571
