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해저 전력 케이블 탐지 기술 소개

Introduction to Submarine Power Cable Detection Technology

  • 김대철 (한국해양대학교 해양에너지자원공학과) ;
  • 채혜지 (한국해양대학교 에너지자원공학과) ;
  • 정우근 (한국해양대학교 에너지자원공학과) ;
  • 윤창범 ((주)더모스트) ;
  • 김종현 (한국전력공사 상생생태계조성처) ;
  • 김정훈 (한국전력공사 전력연구원 송변전연구소) ;
  • 신성렬 (한국해양대학교 에너지자원공학과)
  • Daechul Kim (Department of Ocean Energy and Resources Engineering, Korea Maritime and Ocean University) ;
  • Hyeji Chae (Department of Energy and Resources Engineering, Korea Maritime and Ocean University) ;
  • Wookeen Chung (Department of Energy and Resources Engineering, Korea Maritime and Ocean University) ;
  • ChangBeom Yun (The MOST) ;
  • Jong Hyun Kim (Coprosperity Ecosystem Creation Department, Korea Electric Power Corporation) ;
  • Jeonghun Kim (Transmission & Substation Laboratory, Korea Electric Power Corporation Research Institute) ;
  • Sungryul Shin (Department of Energy and Resources Engineering, Korea Maritime and Ocean University)
  • 투고 : 2024.01.05
  • 심사 : 2024.02.26
  • 발행 : 2024.02.29

초록

온실가스 저감을 위하여 대규모의 단지를 건설할 수 있고 발전 효율성이 우수한 해상 풍력이 각광 받고 있다. 해상 풍력 단지에서 생산한 전력을 송전하기 위해서는 해저 전력 케이블이 필수적이며, 케이블의 모니터링 및 고장 지점 파악을 위하여 해저 케이블의 위치 또는 매설 심도 분석이 필요하다. 본 논문에서는 해저 전력 케이블을 탐지하기 위한 기술 및 연구에 대하여 소개하였으며, 탄성파/음향, 전자 탐사, 자력 탐사로 분류하여 조사하였다. 탄성파/음향은 주로 선박에 장비를 설치하여 해저 전력 케이블을 탐지하였으며, 전자 및 자력 탐사는 AUV, ROV와 같은 무인 잠수정에 장비를 설치하여 케이블을 탐지하였다. 본 논문을 활용한다면 해저 케이블 탐지 기술에 대한 기초자료로 사용될 수 있을 것으로 생각된다.

Offshore wind power is increasingly regarded as a viable solution for reducing greenhous emissions due to the construction of wind farms and their superior power generation efficiency. Submarine power cables play a crucial role in transmitting the electricity generated offshore to land. To monitor cables and identify points of failure, analyzing the location or depth of burial of submarine cables is necessary. This study reviewed the technology and research for detecting submarine power cables, which were categorized into seismic/acoustic, electromagnetic, and magnetic exploration. Seismic/acoustic waves are primarily used for detecting submarine power cables by installing equipment on ships. Electromagnetic and magnetic exploration detects cables by installing equipment on unmanned underwater vehicles, including autonomous underwater vehicles (AUV) and remotely operated vihicles (ROV). This study serves as a foundational resource in the field of submarine power cable detection.

키워드

과제정보

본 연구는 중소벤처기업부의 기술개발사업[S3329177]과 교육부와 한국연구재단의 재원으로 지원을 받아 수행된 3단계 산학연협력 선도대학 육성사업(LINC 3.0)의 연구결과입니다.

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