Title :
Effect of water dimer in insulating oil on conduction phenomena
Author :
Itahashi, S. ; Ueta, T. ; Sakurai, H. ; Mitsui, H. ; Sone, M.
Author_Institution :
Dept. of Electr. & Electro. Eng., Musashi Inst. of Technol., Setagaya-ku, Tokyo, Japan
Abstract :
An experimental study of the effect of water dimer in insulating oil on conduction phenomena is presented, and results are given. It is shown that saturated hydrocarbons do not include water dimer which combines with molecules of liquids by hydrogen bonds. The conductivity of saturated hydrocarbons is lower than that of alphatic hydrocarbons. The effect of water dimer on conductivity is larger than the conductivity of saturated hydrocarbons. The effect of water dimer on conductivity depends on the size of the molecules of the dielectric liquids
Keywords :
electrical conductivity; insulating oils; alphatic hydrocarbons; conductivity; dielectric liquids; insulating oil; saturated hydrocarbons; water dimer; Bonding; Conductivity; Dielectric liquids; Electrodes; Glass; Humidity; Hydrocarbons; Hydrogen; Oil insulation; Petroleum;
Conference_Titel :
Electrical Insulation and Dielectric Phenomena, 1993. Annual Report., Conference on
Conference_Location :
Pocono Manor, PA
Print_ISBN :
0-7803-0966-9
DOI :
10.1109/CEIDP.1993.378993
