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来源：Offshore Energy 2025-12-24

翻译：国际海事信息网 杨皓然 张运鸿

 

        日本航运巨头商船三井(MOL)研发的海底电缆接续及埋设专用船舶基础设计，已获得日本船级社颁发的原则性认可(AiP)。

 

        商船三井正与住友电气工业、古河电气工业及日本邮船株式会社合作，共同开发包括新型电缆敷设船在内的核心技术。

 

        该计划是日本新能源产业技术综合开发机构(NEDO)资助项目的一部分。

 

        该设计方案获批原则性认可表明其初期图纸已在考虑规范要求的前提下完成审核，且确认符合技术与安全标准。

 

        在《BLUE ACTION 2035》管理规划中，商船三井将海上风电设立为重点业务板块。

 

        商船三井指出，需加强输电线路建设，以将北海道等风电基地的电力输送至远距离主要消费区。长距离海底直流输电被视为高效传输大容量电力的优选方案，对电网发展与海上风电开发均有实践意义。

 

        （本文版权归国际海事信息网所有，图片版权归原作者，转载请注明出处。）

 

Japanese designs of cable jointing and burial vessels get green light

 

Japanese shipping major Mitsui O.S.K. Lines (MOL) has received approval in principle (AiP) from compatriot classification society ClassNK for the basic design of specialized vessels for subsea power cable jointing and burial.

 

MOL is working with Sumitomo Electric Industries, Furukawa Electric, and Nippon Yusen Kabushiki Kaisha (NYK Line) to develop what it says are fundamental technologies, including a new type of cable-laying vessel (CLV).

 

The initiative is part of a project subsidized by the Japanese government’s New Energy and Industrial Technology Development Organization (NEDO).

 

The AiP indicates that drawings at the early design stage have been reviewed in consideration of regulatory requirements and approved as meeting technical and safety standards.

 

In its BLUE ACTION 2035 management plan, MOL identifies offshore wind power as a key business segment.

 

According to the Japanese player, power transmission lines must be reinforced to deliver electricity from wind power generation sites, such as those in Hokkaido, to distant major consumption centers. Long-distance subsea DC transmission is regarded as a promising solution for efficiently transmitting large volumes of power and is considered effective for both power grid development and offshore wind power generation.

来源：simic