Reduction the electric field effect generated by high voltage on fiber optic cables using metal shielding

Izz K. Abboud, Shahir F. Nawaf, Mohammed H. Dervish


Because of the fiber optic cables have perfect resistant to weather and environmental effects they can be installed on or with transmission line towers for the power supply control and data communication. To avoid the damages of fiber optic cables, it is used shielded fiber optic cables. Due to the using of this shielding, the electric field that produced from transmission line will be effected .In this paper is studied and compared  the influence of metal shielding of fiber-optic cable in the strong electric field which produced by a high voltage transmission line for various types of channel configuration. Based on the results obtained, the metal shielding of fiber optic cables will reduce  the electric field strength that lead to good efficiency of communication through the optical cable.


fiber optic cable, electric field, transmission line, metal shielding


L.A. Dissado, M.J. Parry, S.V. Wolfe, A.T. Summers, C.N. Carter, “A new sheat Evaluation technique for self-supporting optical fibre cables on overhead power Lines,” Proceedings of 39th International Wire and Cable Symposium, Shrewsbury, NJ, USA, 1990, pp. 743-51.

J.C.G. Wheeler, M.L. Lissenburg, J.D.S. Hinchliffe, M.E. Slevin, “The Development and testing of a track resistant sheathing material for aerial fiber Cables, Proceedings of the 5th DMMA, Canterbury, June 1988, IEE Conference Publication” No. 286, pp. 69-72.

C.N. Carter, “Dry band electrical activity on optical cables separately strung on Overhead power lines,” Proceedings of the 37th IWCS, Reno, November1988, pp.117-121.

A.G.W.M. Berkers, J.M. Wetzer, “Electrical stress on self-supporting metal-free Optical cable in high voltage networks,” Proceedings for the 5th DMMA, Canterbury, June 1988, IEE Conference publication No 286, pp. 69-72.

S.M. Rowland, K. Craddock, et. al., “The development of a metal-free, self Supporting optical cables for use on long span high-voltage overhead power lines,” Proceedings of the 36th International Wire and Cable Symposium, Arlington, 1987, pp. 449-456.

John J. Karakash (1950). Transmission Lines and Filter Networks (First ed.). New York, NY: Macmillan., p. 44.

C.N. Carter, M.A. Waldron, “Mathematical model of dry-band arcing on Self supporting, all-dielectric, optical cables strung on overhead power lines”, IEE Proceedings - C, Vol. 139, No. 3, May 1992, pp. 185-196.


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