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Back|华龙一号2.0版发布:关键设备100%国产化,安全性能全球领先
华龙一号2.0版发布:关键设备100%国产化,安全性能全球领先
Tech
中国新闻网·yesterday·Tech·6 min read·🇨🇳China·

华龙一号2.0版发布:关键设备100%国产化,安全性能全球领先

“华龙一号自主创新之路”媒体行活动在京启动,重点推介华龙一号2.0版自主创新成果与技术优势。

Quick Look

9月11日,“华龙一号自主创新之路”媒体行活动在北京启动,重点推介华龙一号2.0版。该技术采用中国标准,具备关键设备100%国产化能力,安全性达全球大型压水堆第一梯队。

AI-generated summary

Why It Matters

华龙一号是我国具有完全自主知识产权的百万千瓦级三代压水堆核电技术。

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中新网北京9月12日电(张文晖)11日,“华龙一号自主创新之路”媒体行活动在京启动,重点推介华龙一号2.0版自主创新成果与技术优势。据介绍,华龙一号2.0版采用中国标准,具备关键设备100%国产化的能力,其安全性能指标在全球大型压水堆中处于第一梯队。

华龙一号是中核集团、中国广核集团在我国40余年核电研发、设计、制造、建设和运行经验基础上,形成的具有完全自主知识产权的百万千瓦级三代压水堆核电技术,被誉为“国家名片”。

华龙一号2.0版是结合华龙一号建设运行经验反馈,通过自主创新和整体协同,推出的“三代加”先进压水堆核电技术,是我国核电从“总体并跑”向“全面并跑、局部领跑”的重大标志性成果。

发展核电对提升我国自主创新能力、综合科技实力,打造原创技术策源地,具有十分重要的推动作用。据介绍,华龙一号2.0版采用中国标准、自主化软件和优化的能动与非能动安全系统,在智能控制、模块化建造等方面运用先进技术,使工程量大幅降低,安全性、先进性和经济性得到全方位提升,具备更强的综合竞争力。

在先进性方面,华龙一号2.0版采用先进堆芯保护技术、先进堆芯控制技术、先进仪控技术、智能核电技术等技术,同时具备无源启动能力,提高了机组的运行灵活性和运维便利性,降低建设人员和运维人员的工作负荷。

在安全性方面,华龙一号2.0版通过采用优化的能动与非能动安全技术,在原有纵深防御安全体系基础上,对14项安全特征进行全面优化,其中9项关键安全指标显著提升,可实现操纵员事故后72小时不干预、7天事故自治,其安全性能指标在全球大型压水堆中已处于第一梯队。

在经济性方面,华龙一号2.0版在进一步提升整体安全性的同时,全面简化辅助系统配置,大幅减少了设备数量与大宗材料的使用,从而减少工程量、降低建设成本;进一步优化厂房设备布局,规模化采用模块化先进建造技术,大幅减少现场作业量、缩短建设工期、降低施工风险,各项优化举措大幅提升机组的商业竞争力。

同时,在具备关键设备100%国产化能力的同时,带动上下游近6000家企业形成完整的产业链供应体系,与中国装备产业链、施工建造产业链高度协同,有效引领中国制造产业升级,全球综合竞争力大幅提升。

截至目前,华龙一号国内外已有11台机组商运,另有36台机组核准在建,机组总数稳居全球三代核电首位,成熟性经过规模化、批量化建设运行验证,已成为我国自主三代核电的主力品牌,为实现“双碳”目标贡献积极力量。

核电不仅是清洁能源的提供者,更是生态保护守护者。据了解,华龙一号单台机组年设计发电量近100亿度,可满足超百万人口中型城市一年的生产生活用电需求,相当于每年减少标准煤消耗超300万吨,减排二氧化碳超900万吨。

随着更多华龙一号机组陆续建成投运,将进一步提升我国能源供给韧性与自主性,更好服务新型能源体系建设、保障国家能源安全,并为全球能源绿色低碳转型提供更加智慧的“中国方案”。

据了解,本次媒体行活动由“绿色核能”核电科普合作平台联合中核集团、中国华能、中国广核集团、上海电气共同主办,是“华龙一号自主创新之路”年度主题科普宣传活动的重点之一。

What to Watch

AI outlook — possibilities, not facts

  • 更多华龙一号机组将陆续建成投运

    Very likely · Within months

Open Questions

  • ?华龙一号2.0版首个商业化项目何时正式投运?
  • ?未来海外出口的具体规划如何?

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This article was originally published by 中国新闻网.

Quick Look

9月11日,“华龙一号自主创新之路”媒体行活动在北京启动,重点推介华龙一号2.0版。该技术采用中国标准,具备关键设备100%国产化能力,安全性达全球大型压水堆第一梯队。

AI-generated summary

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中国新闻网
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Published
yesterday

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华龙一号
核电
自主创新
华龙一号
张文晖
中核集团
中国广核集团
中国华能
上海电气
北京
核电
自主创新
中核集团
中国广核集团
清洁能源
国产化
华龙一号
华龙一号