Radial Oil Flow and Pressure Differences in Cable Insulations
- 1 April 1962
- 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. 81 (3) , 72-80
- https://doi.org/10.1109/aieepas.1962.4501267
Abstract
During temperature change pressure differences across cable insulations can be considerable. Rigorous relations are derived for the calculation of the pressure differences in accordance with Miller and Wollaston's method. In addition, approximate relations are derived, which lead to less laborious calculations than the rigorous method. Validity of both methods was checked by comparing calculated and experimentauy observed pressure differences in the insulation of a 220-kv cable. Fair agreement was found for both methods.Keywords
This publication has 2 references indexed in Scilit:
- Gas-Filled Cavities in Solid-Type CablesTransactions of the American Institute of Electrical Engineers. Part III: Power Apparatus and Systems, 1960
- Thermal Transients and Oil Demands in CablesTransactions of the American Institute of Electrical Engineers, 1933