Pumping Power Underground

Williams, Jay A.
June 2002
Transmission & Distribution World;Jun2002, Vol. 54 Issue 6, p50
Trade Publication
Discusses the popularity of installing underground power transmission cables in the U.S. Introduction of laminated paper-polypropylene insulation in the 1980s; Effects of daily load factor on cable rating; Methods to uprate high-pressure liquid-filled underground circuits.


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