Abstract
AbstractIn recent years, offshore wind power has entered the stage of large-scale development, and the submarine cables are laid in parallel. In order to study the distribution of magnetic field around AC and DC cable laying together, a complete two-dimensional model of submarine cable tunnel is established, and the magnetic field simulation analysis is carried out by using finite element software in this paper. The results show that when AC cable and DC cable are laid together, the magnetic field generated by AC cable will affect the magnetic field around DC cable. In order to reduce the influence of electromagnetic induction, the distance should be increased as far as possible, and the AC cables should be arranged in triangle.KeywordsCableElectromagnetic inductionFinite element method
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