High-voltage rubber-insulated submarine power cables
- 1 March 1953
- journal article
- Published by Institution of Engineering and Technology (IET) in Proceedings of the IEE - Part IIA: Insulating Materials
- Vol. 100 (3) , 258-265
- https://doi.org/10.1049/pi-2a.1953.0037
Abstract
Submarine power cables in the United States are frequently made with rubber insulation for voltages up to 35 kV phase-to-phase. The choice of rubber rather than oil-impregnated paper, and the elimination of the lead sheath, is usually governed by physical and chemical conditions rather than cost.The type of rubber insulation preferred is “oil base”, an ozone-resisting compound having good electrical stability when exposed to water, heat and high voltage.The advantages of the longitudinal-strip method of insulation are described, together with details of tests, strand shielding and thermal problems.Keywords
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