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Back首套、首条、首台!本周我国多项硬核成果上新
首套、首条、首台!本周我国多项硬核成果上新
BREAKING
中国新闻网23 minutes agoTech3 min readChinaView translation

首套、首条、首台!本周我国多项硬核成果上新

本周多项重大工程和重要成果进度条持续刷新

Quick Look

11月6日,第二艘国产大型邮轮“爱达·花城号”在上海交付;中国空间站超冷原子物理实验柜制备出9.7皮开尔文最冷物质,刷新人类纪录;西藏阿里全球海拔最高并网光热电站并网发电;浙江松阳超深竖井智能焊接装备投用;山东淄博国内首条氢能密封材料生产线试车;湖南岳阳全球首台4000米级浮空风电系统完成城市首飞。

AI-generated summary

Why It Matters

文章报道了中国在交通、能源、科技领域的多项突破,包括第二艘国产大型邮轮交付、中国空间站超冷原子物理实验、西藏光热电站并网、超深竖井智能焊接装备投用、氢能密封材料生产线试车和浮空风电系统首飞等成果。

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从大型邮轮到人造最冷物质

从氢能产线到空中电站

本周

我国交通、能源、科技多点开花

多项突破接连落地

重大工程和重要成果

“进度条”持续刷新

第二艘国产大型邮轮

“爱达·花城号”正式交付

11月6日,第二艘国产大型邮轮“爱达·花城号”在上海正式交付,标志着国产大型邮轮完成了从单船突破到系列化建造的关键跃升。

“爱达·花城号”在首艘国产大邮轮“爱达·魔都号”基础上全面升级,尺寸更长、空间更大、体验更贴合国人习惯。

一组硬核数据,带你看懂这座“海上花城”的实力↓

总长度341米,比“爱达·魔都号”加长17.4米,船体更修长、航行更平稳。

船体宽度37.2米,超12层普通住宅的横向宽度,宽阔船身大幅提升船舶稳定性。

总吨位14.19万吨,是普通万吨巨轮的14倍。

整船纵向划分16层游客活动区域,从住宿、餐饮、娱乐到运动、购物、亲子全覆盖。

总房间数2130间,相当于6座中小型五星级酒店客房总和。

最大载客量5232名宾客。

全船客房经过专业降噪减震检测,船舶最大航行工况下,室内噪声严格控制在45分贝以内。

全船还有28间餐厅、酒吧,800人超大剧院、200米环形海上跑道等。

中国空间站

刷新人类最低温物质纪录

11月6日,中国科学院空间应用工程与技术中心发布中国空间站最新科研成果。我国科研团队利用中国空间站梦天舱的超冷原子物理实验柜,制备出宇宙中已知最冷物质,刷新人类最低温物质纪录。

这次中国空间站超冷柜的成果是9.7皮开尔文、可持续观测时间7秒,什么概念?1皮开尔文等于万亿分之一开尔文,相比日常室温低了14个数量级。地面上一般冷原子实验,原子温度通常只有微开尔文量级,这次的成果,相当于把探测信号放大了100万倍。这样一来,理论上就灵敏到能感知十米外一公斤物体带来的极其微弱的引力扰动。

我国建成

全球海拔最高的并网光热电站

11月6日,位于西藏阿里地区的中广核“零碳”光储热电示范项目首台机组并网发电。这是全球海拔最高的并网光热电站。

该项目位于西藏阿里地区噶尔县,平均海拔4300米,总装机容量15万千瓦,由10万千瓦光伏电站和5万千瓦光热电站组成。全面建成投产后,预计年发电量约2.7亿千瓦时,每年可减排二氧化碳约16.82万吨,为阿里地区能源保供和绿色低碳发展提供支撑。

国内首套

超深竖井智能焊接成套装备投用

11月3日,我国首套专用于超深竖井的压力钢管智能焊接成套装备,在浙江松阳抽水蓄能电站正式投用。

装备面向深地工程狭小深井极端工况自主研发,补齐了超深竖井高强钢钢管自动化焊接短板,我国超深地下工程装备自主化再迈关键一步。

通过这套装备,压力钢管安装可实现吊装、焊接、探伤、防腐全流程一体化作业,焊接速度可达每分钟30到50厘米,焊接效率较传统手工焊提升65%以上,焊缝一次性合格率达到99%。

国内首条

氢能密封材料生产线试车

近日,国内首条氢能密封材料智能化生产线,在山东淄博桓台县试车。

当地一家新材料企业用了三年时间攻关,从材料配方到生产工艺两头突破,核心产品实现了全面国产化替代。新建的智能化产线以自动化工艺替代人工操作,解决了产品参差不齐的行业顽疾。其生产的氢能密封垫片,回弹高、蠕变小,用在电解水制氢电解槽上,使用寿命可达10年。

在氢能密封细分赛道,我国企业实现产品自主,同时参与制定行业的“安全标尺”。淄博这条“国内首条”产线的分量,不只在产能,更补上了我国氢能产业链上一块长期被忽视、却至关重要的密封拼图。

全球首台

4000米级浮空风电系统完成城市首飞

11月6日,全球首台4000米级浮空风力发电系统在湖南岳阳成功试飞,这是4000米级浮空风电系统首次在城市场景完成放飞试验。

此次完成放飞验证的S4000浮空风力发电系统,长度达到67米,宽40米、高23米,升空海拔可达4000米,输出电压覆盖10千伏至35千伏,设计使用寿命20年。

该系统通过充氦浮空平台将轻量化发电模块送至数千米高空,利用高空稳定的风资源持续发电,发出的电再经系留缆绳送回地面。

大国工程稳步推进

前沿探索步履不停

创新 “进度条” 仍在持续向前

更多突破,值得期待!

监制丨郑弘

制片人丨武慧锋

策划丨陈晓月

What to Watch

AI outlook — possibilities, not facts

  • 国产大型邮轮将继续系列化建造,更多同类船舶陆续交付

    Likely · Within months

  • 中国空间站超冷原子物理实验将开展更多科学观测

    Likely · Within months

  • 浮空风电系统将在更多场景进行试验和推广

    Possible · Within months

Open Questions

  • “爱达·花城号”的首航时间和航线安排
  • 中国空间站超冷物质实验的后续科学应用方向
  • 西藏光热电站全面建成投产的具体时间表
  • 氢能密封材料生产线的投产规模和市场覆盖范围

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This article was originally published by 中国新闻网.

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