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核动力商船迈出关键一步!

核动力商船迈出关键一步! 信德海事安全
2025-06-28
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本周,在国际海事组织(IMO)第110届海上安全委员会(MSC 110)会议上,各成员国与相关非政府组织一致支持启动《核动力商船安全规则》(A.491决议)及《海上人命安全公约》(SOLAS)相关条款的修订工作,标志着核动力船舶国际规范将迈入现代化更新阶段。

MSC 110设立了专项工作组,就如何开展修订提供了具体指引,并正式将该任务指派给IMO下属的“船舶设计与建造分委会”(SDC),要求其“在条件允许的情况下”,从2026年1月的下一次会议开始推进相关工作。

此次修订的核心目标之一,是更新《核动力商船安全规则》中长期未变的技术假设——该规则目前仅适用于采用压水反应堆(PWR)和直接蒸汽推进系统的传统核动力船设计。IMO明确指出,未来的规则应覆盖包括小型模块化反应堆(SMR)、熔盐反应堆(MSR)等在内的新一代核技术,并为“全电动船舶”概念提供安全框架支持。

在MSC 110会议期间,世界核运输研究所(WNTI)代表进行了专题介绍。CORE POWER公司首席执行官Mikal Bøe在IMO做出修订决定后发言表示:“这意味着我们能够向前迈进一步,建立一个国际框架,以规范民用核动力航运的安全与安保。”他同时呼吁IMO与国际原子能机构(IAEA)加强合作。

据了解,IAEA预计将在今年晚些时候正式启动名为“ATLAS(海上应用核能技术许可框架)”的全球项目,旨在为核动力推进系统和浮动核电站的部署提供可行的国际监管基础。这一动向与IMO当前推动规则更新形成联动,或将为未来核能在远洋航运和海上能源领域的应用铺平道路。

据信德海事网了解,第一座船用反应堆于1955年部署在美国潜艇上。从1959年的“萨凡纳”号核动力客货船开始,一些民用船舶也开始研发核动力,但由于成本高昂和技术问题,大多数最终淘汰。如今,全球约有160艘船舶依赖核裂变反应堆动力:主要用于军用舰艇,尤其是航空母舰和潜艇,以及在北极地区服役的俄罗斯破冰船。



海洋天气公报

来源:中央气象台 发布时间:2025年06月28日20时

黄海中东部和东南部海域将有大雾

一、近海海域天气实况

6月28日02时至14时,黄海中部和东南部海域出现了能见度不足1公里的大雾。

二、未来三天具体预报


28日20时至29日20时,南海南部海域将有5~6级、阵风7级的西南风。黄海中东部和东南部海域将有大雾,能见度不足1公里。

29日20时至30日20时,南海南部海域将有5~6级、阵风7级的西南风,东海西南部海域、南海东北部部分海域将有5~6级、阵风7级的东南风或偏东风。

6月30日20时至7月1日20时,南海西南部海域将有4~6级、阵风7级的西南风,东海西南部海域、南海东北部海域、巴士海峡将有5~6级、阵风7级的偏东风。

三、未来4~7天天气展望

7月1日20时至5日20时,东海南部海域,台湾海峡,台湾以东洋面,巴士海峡,南海大部海域将有5~7级、阵风8级的风。


全球海事公报


ZCZC

WWCI50 BABJ 160600

2:1:31:11:01:00

BT

SECURITE =

MESSAGE FOR NAVAREA XI(IOR) ISSUED BY NMC BEIJING

AT 1015UTC APR.16 2025 =

MESSAGE IS UPDATED EVERY 06 HOURS =

SYNOPSIS VALID 0600UTC APR.16 =

FCST VALID 0600UTC APR.17 =

WARNNING=

NIL=

SUMMARY=

SLY WINDS FROM 10 TO 12M/S GUSTS 14M/S SEAS UP TO

1.5M OVER CENTRAL PART OF YELLOW SEA AND SOUTHERN

PART OF YELLOW SEA AND NORTHERN PART OF EAST CHINA

SEA=

WLY WINDS FROM 12 TO 14M/S GUSTS 18M/S SEAS UP TO

2.5M OVER NORTHEASTERN PART OF JAPAN SEA AND SEA

SOUTH OF JAPAN=

HORIZONTAL VISIBILITY LESS THAN 10KM OVER BOHAI

SEA AND BOHAI STRAIT AND CENTRAL PART OF YELLOW

SEA AND TAIWAN STRAIT AND QIONGZHOU STRAIT AND

BEIBU GULF AND ANDAMAN SEA AND MALACCA STRAIT AND

SEA EAST OF SINGAPORE AND SEA SOUTH OF SUMATERA

AND SUNDA STRAIT AND LAUT JAWA AND LAUT MALUKU AND

LAUT BANDA=

FCST=

BOHAI STRAIT

S WINDS 06 TO 08M/S GUSTS 08 TO 12M/S VEER NW

WINDS 08 TO 12M/S GUSTS 12 TO 16M/S SEA STATE

SLIGHT SUNNY BECMG CLOUDY VIS GOOD=

NORTHERN PART OF YELLOW SEA

S WINDS 08 TO 12M/S GUSTS 12 TO 16M/S SEA STATE

MODERATE OVERCAST VIS GOOD=

CENTRAL PART OF YELLOW SEA

S WINDS 08 TO 12M/S GUSTS 12 TO 16M/S SEA STATE

MODERATE SUNNY BECMG CLOUDY VIS GOOD=

SOUTHERN PART OF YELLOW SEA

S WINDS 08 TO 12M/S GUSTS 12 TO 16M/S SEA STATE

MODERATE SUNNY BECMG CLOUDY VIS GOOD=

NORTHERN PART OF EAST CHINA SEA

S WINDS 08 TO 12M/S GUSTS 12 TO 16M/S SEA STATE

MODERATE CLOUDY VIS GOOD=

SOUTHERN PART OF EAST CHINA SEA

S WINDS 08 TO 12M/S GUSTS 12 TO 16M/S SEA STATE

MODERATE CLOUDY BECMG OVERCAST VIS GOOD=

SEA EAST OF TAIWAN

S WINDS BACK SE 06 TO 08M/S GUSTS 08 TO 12M/S SEA

STATE MODERATE OVERCAST VIS GOOD=

BASHI CHANNEL

E WINDS VEER S 06 TO 08M/S GUSTS 08 TO 12M/S SEA

STATE MODERATE OVERCAST VIS GOOD=

BEIBU GULF

SE WINDS 06 TO 08M/S GUSTS 08 TO 12M/S VEER S

WINDS 08 TO 12M/S GUSTS 12 TO 16M/S SEA STATE

MODERATE CLOUDY VIS GOOD=

NORTHEASTERN PART OF JAPAN SEA

W WINDS BACK SW 08 TO 12M/S GUSTS 12 TO 16M/S SEA

STATE MODERATE SUNNY VIS GOOD=

SOUTHWESTERN PART OF JAPAN SEA

SW WINDS 08 TO 12M/S GUSTS 12 TO 16M/S INCR 12 TO

16M/S GUSTS 16 TO 20M/S SEA STATE MODERATE CLOUDY

BECMG LIGHT RAIN VIS GOOD TO MODERATE=

KOREA STRAIT

SW WINDS 08 TO 12M/S GUSTS 12 TO 16M/S INCR 12 TO

16M/S GUSTS 16 TO 20M/S SEA STATE MODERATE CLOUDY

VIS GOOD=

SEA SOUTH OF JAPAN

W WINDS 12 TO 16M/S GUSTS 16 TO 20M/S BACK SW

WINDS 08 TO 12M/S GUSTS 12 TO 16M/S SEA STATE

ROUGH TO MODERATE CLOUDY VIS GOOD=

SEA EAST OF RYUKYU ISLANDS

SE WINDS 06 TO 08M/S GUSTS 08 TO 12M/S INCR 08 TO

12M/S GUSTS 12 TO 16M/S SEA STATE MODERATE CLOUDY

BECMG OVERCAST VIS GOOD=

SEA WEST OF BONIN ISLANDS

E WINDS 04 TO 06M/S GUSTS 06 TO 08M/S SEA STATE

ROUGH TO MODERATE CLOUDY BECMG OVERCAST VIS GOOD=

SEA NORTHEAST OF THE PHILIPPINES

E WINDS 06 TO 08M/S GUSTS 08 TO 12M/S SEA STATE

MODERATE OVERCAST VIS GOOD=

SEA WEST OF NORTHERN MARIANA ISLANDS

NE WINDS 08 TO 12M/S GUSTS 12 TO 16M/S VEER E

WINDS 06 TO 08M/S GUSTS 08 TO 12M/S SEA STATE

MODERATE OVERCAST VIS GOOD=

SEA SOUTHEAST OF THE PHILIPPINES

E WINDS 06 TO 08M/S GUSTS 08 TO 12M/S SEA STATE

MODERATE CLOUDY VIS GOOD=

SEA WEST OF GUAM

E WINDS 06 TO 08M/S GUSTS 08 TO 12M/S SEA STATE

MODERATE CLOUDY VIS GOOD=

SEA SOUTHEAST OF INDONESIA

NW WINDS 06 TO 08M/S GUSTS 08 TO 12M/S INCR 08 TO

12M/S GUSTS 12 TO 16M/S SEA STATE MODERATE

MODERATE RAIN VIS MODERATE=

SEA SOUTH OF JAWA

SE WINDS BACK NW 06 TO 08M/S GUSTS 08 TO

12M/S SEA STATE MODERATE CLOUDY VIS GOOD=

SEA SOUTH OF SUMATERA

SE WINDS 06 TO 08M/S GUSTS 08 TO 12M/S SEA STATE

MODERATE MODERATE RAIN VIS MODERATE=

NNNN


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