The Relation of Capacitance Increase with High Voltages to Internal Electric Discharges and Discharging Void Volume
- 1 April 1959
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in Transactions of the American Institute of Electrical Engineers. Part III: Power Apparatus and Systems
- Vol. 78 (3), 790-794
- https://doi.org/10.1109/AIEEPAS.1959.4500435
Abstract
A practical means of estimating the fractional volume of gas space in insulation from high-voltage capacitance and dissipation factor measurements has been suggested in this paper. This method has been evaluated by tests on models and various high-voltage insulation specimens. An analysis has been derived relating the observed a-c capacitance and dissipation factor increase with high voltages to the individual electric discharges between the surfaces of gas spaces in insulation.Keywords
This publication has 1 reference indexed in Scilit:
- Corona Measurement and InterpretationTransactions of the American Institute of Electrical Engineers. Part III: Power Apparatus and Systems, 1957