Flashover Characteristics of Extremely Long Gaps in Transformer Oil under Non-Uniform Field Conditions
Authors:
- 1 February 1980
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Electrical Insulation
- Vol. EI-15 (1) , 18-26
Abstract
Flashover characteristics of rod-rod and rod-plane electrode configurations in transformer oil are studied for extremely long gap lengths in the range of 150 to 1000 mm under conditions of lightning impulse, switching impulse, and alternating current voltages. The relation between flahsover voltage and gap length and the polarity reversal effect for switching impulse voltages are described in detail.Keywords
This publication has 3 references indexed in Scilit:
- Dependence of Uniform/Nonuniform Field Transformer Oil Breakdown on Oil CompositionIEEE Transactions on Electrical Insulation, 1979
- Polarity Effect on Breakdown Voltage in Organic LiquidsIEEE Transactions on Electrical Insulation, 1976
- Elektrische Stoßfestigkeit1955