A Study on Electrical Wire and Floating Tower Interaction for an Offshore Overhead Power Transmission System

DOI 機関リポジトリ (HANDLE) オープンアクセス
  • Luo Ruo
    Interdisciplinary Graduate School of Engineering Sciences, Kyushu University
  • Zhu Hongzhong
    Research Institute for Applied Mechanics, Kyushu University
  • Hu Changhong
    Research Institute for Applied Mechanics, Kyushu University

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説明

Numerical simulation has been carried out to investigate the interaction between electrical wire and floating tower for a new proposed offshore overhead power transmission system. The motion of the TLP-type floating tower is calculated by a potential flow theory method and dynamics of the wire is calculated by a lumped mass method. The numerical model is validated by comparing to available experimental data. In this study, a triangle TLP is newly designed for the floating tower and the interaction of the wire and the floating tower is investigated by a series of numerical simulation. It is found that the wire-floating tower interaction is significantly affected by the wave and wind direction, which should be carefully considered in the safety assessment of the system.

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詳細情報 詳細情報について

  • CRID
    1390853651696585344
  • NII論文ID
    120007174003
  • DOI
    10.5109/4738552
  • HANDLE
    2324/4738552
  • ISSN
    24341436
  • 本文言語コード
    en
  • 資料種別
    conference paper
  • データソース種別
    • JaLC
    • IRDB
    • Crossref
    • CiNii Articles
    • OpenAIRE
  • 抄録ライセンスフラグ
    使用可

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