Dielectric Phenomena Related to the Use of Carbon Black Paper Screening in High-Voltage Fully Impregnated Paper Cables
- 1 February 1964
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Power Apparatus and Systems
- Vol. 83 (2), 137-152
- https://doi.org/10.1109/tpas.1964.4765980
Abstract
Carbon black (CB) paper screening is today commonly used in oil-filled cables since, besides the well-known advantages already experienced with solid-type cables, it provides a considerable increase of the a-c dielectric strength. CB paper, however, causes an increase of the ``ionization factor.'' These phenomena are studied and the conclusion is drawn that they are closely interrelated. This fact is shown to be related to movements of charged particles in oil gaps adjacent to CB paper. Measurements and theoretical calculations are in good agreement.Keywords
This publication has 3 references indexed in Scilit:
- The influence of ageing on the characteristics of oil-filled cable dielectricProceedings of the IEE - Part A: Power Engineering, 1961
- Progress in oil-filled cables and their accessoriesProceedings of the IEE - Part A: Power Engineering, 1961
- Dielectric loss in thin films of insulating liquidsJournal of the Institution of Electrical Engineers - Part I: General, 1941