{"title":"New EEM\/BEM Hybrid Method for Electric Field Calculation in Cable Joints","authors":"Nebojsa B. Raicevic, Slavoljub R. Aleksic, Sasa S. Ilic","volume":55,"journal":"International Journal of Electrical and Computer Engineering","pagesStart":824,"pagesEnd":830,"ISSN":"1307-6892","URL":"https:\/\/publications.waset.org\/pdf\/1660","abstract":"A power cable is widely used for power supply in\r\npower distributing networks and power transmission lines. Due to\r\nlimitations in the production, delivery and setting up power cables,\r\nthey are produced and delivered in several separate lengths. Cable\r\nitself, consists of two cable terminations and arbitrary number of\r\ncable joints, depending on the cable route length. Electrical stress\r\ncontrol is needed to prevent a dielectric breakdown at the end of the\r\ninsulation shield in both the air and cable insulation. Reliability of\r\ncable joint depends on its materials, design, installation and operating\r\nenvironment. The paper describes design and performance results for\r\nnew modeled cable joints. Design concepts, based on numerical\r\ncalculations, must be correct. An Equivalent Electrodes\r\nMethod\/Boundary Elements Method-hybrid approach that allows\r\nelectromagnetic field calculations in multilayer dielectric media,\r\nincluding inhomogeneous regions, is presented.","references":"[1] N. B. Raicevic, and S. R. Aleksic, \"One method for electric field\r\ndetermination in the vicinity of infinitely thin electrode shells\",\r\nEngineering Analysis with Boundary Elements, Elsevier, vol. 34, no. 2,\r\npp. 97-104, February 2010.\r\n[2] N. B. Raicevic, S. R. Aleksic, and S. S. Ilic, \"A Hybrid Boundary\r\nElement Method for Multilayer Electrostatic and Magnetostatic\r\nProblems\", Electromagnetics, Taylor & Francis, vol. 30, no. 6, pp. 507-\r\n524, August 2010.\r\n[3] N. B. Raicevic, S. R. Aleksic, and S. S. 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Ilic, \"One Method for Chiral and Metamaterial\r\nStrip Lines Determination\", in Proc. of Papers of International\r\nConference on European Electromagnetics, EUROEM 2008, Lausanne,\r\nSwitzerland, July 21-25 2008. pp.44-44.","publisher":"World Academy of Science, Engineering and Technology","index":"Open Science Index 55, 2011"}