China nuclear power plant construction of the experimental reactor will supply power to the island by Sea | | Island _ the plant news
According to big public network reported, 4th afternoon, in the wide nuclear spokesman Huang Xiaofei in press conference Shang announced, in the wide nuclear and East electrical Corporation in day morning held of in the wide nuclear technology Assembly during, signed has "in the wide nuclear ACPR50S experiment heap platform project" pressure container procurement agreement, this means with wide by concern of in the wide nuclear sea small heap ACPR50S construction official started, China Sea plant construction into era.
Picture according to cgnpg's official website China Guangdong nuclear reactor construction at sea launch
China Guangdong nuclear research Chief Engineer, Chief Designer of the small pile of Rui 旻 presented at the press conference, ACPR50S was China Guangdong nuclear to develop floating nuclear power plant, is based on the mature large onshore commercial pressurized water reactor nuclear power plant as a reference, based on mature technology of nuclear power equipment, combined with the mature technology of marine facilities, developed to meet the highest nuclear safety requirements and marine user requirements of distributed integrated marine energy systems.
Rui 旻, "said ACPR50S combined with other clean distributed energy, you can effectively alleviate the contradiction of marine energy supply, marine resource exploitation, island residents living and production activities to provide adequate electricity and thermal energy and fresh water supply, solid energy basis for development activities in surrounding waters. ”
In December 2015, China's national development and Reform Commission approved ACPR50S construction of the experimental reactor, according to China's national development and Reform Commission issued a request, Guangdong nuclear power to actively promote the work of ACPR50S construction of the experimental reactor, have now completed test reactor critical components for reactor pressure vessel work. "The signing of the purchase agreement for pressure vessels, marking the China Guangdong nuclear reactor platform officially launched the construction of ACPR50S sea. ”
During 45 to complete the project
It is understood that the small pile of conventional energy in the ocean at sea has a good economy, modular design and construction can be reduced on site installation, manufacturing process, shorten the development cycle and reduce construction costs.
Now the island mainly diesel generators for electricity, kilowatt-hour over 3 trillion yuan. Rui 旻 said experimental pile reactor economics far below this figure, more competitive after the mass. "After the ACPR50S mass production, 4 sets of costs can be lowered by about 25%, economy will be further improved. ”
According to Rui 旻 introduced, most floating nuclear power plant construction period is of main equipment of reactor manufacturing cycle, which is the longest of the reactor pressure vessel manufacturing cycle. Therefore, the ACPR50S signed a purchase agreement for reactor pressure vessel, that ACPR50S has officially entered the engineering phase, marked the ACPR50S construction formally began. "Thirteen-Five to complete the construction, 2021 to complete loading, verification. ”
"The Internet + nuclear power" to extend nuclear power equipment manufacturing industry
"With cgnpc and the Shanghai electric smart nuclear power jointly promoting the signing of the framework agreement, China will further speed up the construction of nuclear power. "Cgnpc smart nuclear Sun qifeng, head of the project said the signing of the agreement is to" Internet + "from designing and building enterprise extending industrial chain of nuclear power equipment and manufacturing processes of exploration and practice, will achieve a three dimensional model design and manufacture processes of seamless, enhance the level of nuclear power equipment manufacturing intelligence.
Sun qifeng said, currently, in local business unit aspects, in the wide nuclear has completed intelligent nuclear power development design of layout, and system, and equipment, and instrument control, collaborative design child platform construction, achieved has China Dragon first, full three dimensional design,; in system integrated aspects, established has global first nuclear power design built full professional business process logic network, achieved plate, and professional between fine collaborative and knowledge/information of intelligent search and push sent,.
Meanwhile, in the wide nuclear intelligent nuclear power also through virtual reality VR technology, and based on power plant real-time data of online simulation technology,, carried out nuclear power factory three dimensional virtual roaming, and accident scene repetition and analysis, and nuclear power unit online simulation and super real-time warning, technology development, specific can application in collision and the interference detection, and construction simulation, and maintenance planning, and local operation, and accident prevention, field, significantly improve user experience and efficiency.
Responsible editor: Wei chun
Article keywords:Nuclear Island
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中国启动海上核电站实验堆建设 将为海岛供电|核电站|海岛_新闻资讯
据大公网报道，4日下午，中广核新闻发言人黄晓飞在新闻发布会上宣布，中广核与东方电气股份有限公司在当天上午举行的中广核科技大会期间，签署了《“中广核ACPR50S实验堆平台项目”压力容器采购协议》，这意味着广受关注的中广核海上小型堆ACPR50S建设正式启动，中国海上核电站建设进入新时代。
图片据中广核官方网站 中广核海上实验堆平台建设正式启动
中广核研究院副总工程师、小型堆总设计师芮旻在新闻发布会上介绍，ACPR50S是中广核开发的海上浮动核电站，是以成熟的大型陆上商用压水堆核电站为参考，基于成熟的核电装备技术，结合成熟的海洋设施技术，开发的满足最高核安全要求和海洋用户需求的分布式海洋综合能源系统。
芮旻表示，“ACPR50S与其他清洁分布式能源结合，可以有效缓解海洋能源供给矛盾，为海洋资源开采、海岛居民生活、生产活动提供充足电力和热力能源及淡水供应，为周边海域开发活动奠定坚实的能源基础。”
2015年12月，中国国家发展改革委员会批复同意ACPR50S实验堆建设，按照中国国家发展改革委员会发文要求，中广核积极推进ACPR50S实验堆建设工作，目前已经完成实验堆关键部件反应堆压力容器的招标工作。“压力容器采购协议的签署，标志着中广核ACPR50S海上实验堆平台建设的正式启动。”
十三五期间完成整个工程建设
据了解，海上小型堆在海洋常规能源中具有良好的经济性，模块化设计和建造可以在现场减少安装、制造等工作，缩短建设周期和降低建设成本。
现在海岛的用电主要是柴油发电机，每度电人民币超过3元。芮旻表示，实验堆首堆的经济性远远低于这个数字，批量化后更具竞争性。“ACPR50S批量化生产后，4台的成本可以降低25%左右，经济性会进一步提高。”
据芮旻介绍，海上浮动核电站建造工期影响最大的还是反应堆主设备的制造周期，其中制造周期最长的是反应堆压力容器。因此，ACPR50S的反应堆压力容器签订采购协议，表明ACPR50S已经正式进入工程阶段，标志着ACPR50S建造的正式开工。“十三五完成整个工程建设，2021年完成装料、验证。”
“互联网+核电”延伸至核电装备制造业
“随着中广核与上海电气《智能核电联合推进框架协议》的签署，中国智能核电建设将进一步提速。”中广核智能核电项目负责人孙奇表示，该协议的签订是将“互联网+”从设计建造企业延伸至核电装备产业链及其制造流程的有益探索与实践，将实现设计三维模型与制造工艺流程的无缝衔接，提升核电装备制造智能化水平。
孙奇表示，目前，在局部业务单元方面，中广核已完成智能核电研发设计的布置、系统、设备、仪控等协同设计子平台建设，实现了华龙一号全三维设计等；在系统集成方面，建立了全球首个核电设计建造全专业业务流程逻辑网络，实现板块、专业间精细协同以及知识/信息的智能搜索和推送等。
与此同时，中广核智能核电还通过虚拟现实VR技术、基于电厂实时数据的在线仿真技术等，开展核电厂三维虚拟漫游、事故场景复现与分析、核电机组在线仿真与超实时预警等技术研发，具体可应用在碰撞及干涉检测、施工模拟、维修规划、就地操作、事故预防等领域，显著提高用户体验与工作效率。
责任编辑：隗俊
文章关键词： 核电站 海岛
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