Many studies of partial discharge activity in solid dielectric systems have been published in recent years. Only a few limited reports have appeared in the literature on partial discharges in liquid dielectrics. For this reason an investigation was undertaken to study the partial discharge behavior of some well-defined dielectric fluids such as phenyl xylene ethane, ditolyl ether, mono and dibenzyl toluene and perfluoro polyether. The partial discharge inception and extinction voltages of these fluids were determined under uniform and nonuniform field conditions. The results of this study are presented and their significance is discussed in detail.
A study of partial discharge measurements in dielectric liquids / MAZZETTI DI PIETRALATA, Carlo; Pompili, Massimo; E. O., Forster. - In: IEEE TRANSACTIONS ON ELECTRICAL INSULATION. - ISSN 0018-9367. - STAMPA. - 27:2(1992), pp. 445-450. (Intervento presentato al convegno 3rd International Conference on Properties and Applications of Dielectric Materials tenutosi a Tokyo, Jpn nel 8 July 1991 through 12 July 1991) [10.1109/14.142705].
A study of partial discharge measurements in dielectric liquids
MAZZETTI DI PIETRALATA, Carlo;POMPILI, Massimo;
1992
Abstract
Many studies of partial discharge activity in solid dielectric systems have been published in recent years. Only a few limited reports have appeared in the literature on partial discharges in liquid dielectrics. For this reason an investigation was undertaken to study the partial discharge behavior of some well-defined dielectric fluids such as phenyl xylene ethane, ditolyl ether, mono and dibenzyl toluene and perfluoro polyether. The partial discharge inception and extinction voltages of these fluids were determined under uniform and nonuniform field conditions. The results of this study are presented and their significance is discussed in detail.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
