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来源：Offshore Energy 2020-10-09
翻译：国际海事信息网 王雅媛 张运鸿

 

       日本船运公司Asahi Tanker Co.近日下单建造2艘电力油轮。

 

       日本造船商Koa Sangyou Co和Imura Zosen KK将分别负责建造这两艘船，而川崎重工（Kawasaki Heavy Industries）将担任这两艘船的动力系统集成商。

 

        这两艘船被称为世界上首批零排放的电力油轮，预计分别于2022年3月和2023年3月交付。

 

        这两艘油轮将采用由e5 Lab Inc公司开发的“e5油轮”设计。e5 Lab Inc公司是由三井O.S.K. Lines、Asahi Tanker、Exeno Yamamizu公司和三菱公司（Mitsubishi）组建的，旨在为海上航运业提供以电力船为主的基础设施服务。 

 

       油轮将完全由大容量锂离子电池提供动力，并将作为燃料船在东京湾投入使用。

 

       基本参数

 

       尺寸：总长62米/宽10.3米/吃水4.15米
       船级社：Nippon Kaiji Kyokai (ClassNK)
       货物：燃油
       总吨位：499吨
       速度：约10节
       油舱容量：1280立方米
       推进设备：方位角推进器300kw x 2 侧推进器68kw x 2
       电池容量：3480千瓦时

 

       这些船只将集成各种自动化设备和数字工具，包括物联网（IoT），以减少船员的船上工作负荷，提高船舶的操作效率。

 

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Asahi Tanker orders world’s 1st zero-emission tankers

 

Japanese shipping firm Asahi Tanker Co. has placed an order for the construction of two electrically-powered tankers.

Japanese shipbuilders Koa Sangyou Co and Imura Zosen KK will be in charge of constructing one vessel each, while Kawasaki Heavy Industries will serve as the system integrator for the duo.

 

The two ships, described as the world’s first zero-emission electric-powered tankers, are slated for delivery in March 2022 and March 2023 respectively.

 

The two tankers will adopt the “e5 tanker” design developed by e5 Lab Inc, a company set up by Mitsui O.S.K. Lines, Asahi Tanker, Exeno Yamamizu Corporation and Mitsubishi Corporation to build up infrastructure services in the marine shipping industry that focus on electrically powered vessels.

 

The tankers will be powered completely by large-capacity lithium ion batteries and are slated to go into service as bunker vessels in Tokyo Bay.

 

Specifications

 

Dimensions: LOA 62m / Breadth 10.30m / Draft 4.15m
Ship classification society: Nippon Kaiji Kyokai (ClassNK)
Cargo: Fuel oil
Gross tonnage: 499 tons
Speed:  About 10 knots
Cargo tank capacity: 1,280m3
Propulsion equipment: Azimuth thrusters 300kw x 2 Side thrusters 68kw x 2
Battery capacity: 3,480kWh

 

The vessels will integrate various automated equipment and digital tools including the Internet of Things (IoT) to reduce the crews’ onboard workload and increase the ship’s operating efficiency.