Advanced Energy Equipment Technology Research Institute ACPR50S small reactor once-through steam generator (OTSG) project has made phased progress

Conceptual design of marine nuclear power platform

Since June 2015, Tsinghua University Tianjin High-end Equipment Research Institute (hereinafter referred to as "High-end Institute") Advanced Energy Equipment Technology Research Institute (hereinafter referred to as "Advanced Energy Institute") has undertaken the China General Nuclear Power Research Institute Co., Ltd. (hereinafter referred to as "China General Nuclear Power Research Institute") ACPR50S Small Reactor Direct Current Steam Generator (OTSG) program design technical service project. Up to now, the project is progressing smoothly and has achieved phased results. It is expected that the scheme design will be completed and the project will be completed this year.

The ACPR50S series is a compact, multi-purpose small pressure level independently developed by China General Nuclear Power Group. It is a high-security distributed energy system applied to small and medium-sized power grids and integrated energy supply of thermoelectric and water vapor. It has mature technology, high safety, and good economy., Multi-purpose and green environmental protection. ACPR50S is an offshore small reactor technology independently developed by China General Nuclear Power Group, which can provide electricity for power supply, heating and seawater desalination in offshore oil and gas field exploitation, island development and other fields.

During the project cooperation with the China General Nuclear Research Institute, the Advanced Energy Institute gave full play to its technical advantages, steadily promoted the design and optimization of the scheme, and held several small reactor OTSG scheme demonstration meetings, and the research and development work was fully recognized by the cooperative units. At present, the project is progressing smoothly. The design and modeling of the overall scheme have been completed, and a number of key technical measures have been demonstrated and implemented. It is expected that the design of the small reactor OTSG scheme will be fully completed in June this year, and the current contract will be completed, so as to make full preparations for the next stage of design contract.

During the project cooperation period, the National Development and Reform Commission replied that the ACPR50S marine nuclear power platform declared by China General Nuclear Power Group ("China General Nuclear Power") was included in the "13th Five-Year Plan" for energy technology innovation, marking a breakthrough in the research and development of China General Nuclear Power's offshore small nuclear reactor And officially obtained a national project.

With the advantages of small initial investment, short construction period and effectively solving the transmission problem of small and medium-sized power grids, small reactors have attracted the attention of countries all over the world, especially developing countries. The International Atomic Energy Agency (IAEA) has made it clear that it will encourage the development and utilization of safe, reliable, economically viable and non-proliferation small and medium-sized reactors. The project is entrusted with the important task of mass development, which will provide safe, stable and reliable offshore energy for the development of China's marine resources, marine economic development and the implementation of the strategy of marine power, and provide more diverse energy options for China's green energy development and the construction of a marine power.

Advanced Energy Equipment Technology Research Institute is a scientific research institution under the high-end institute, which was established on May 15, 2015. The research institute is a research institution with the design, calculation and analysis, software service and technical support of nuclear power plants as its main research direction, taking into account the research and development of offshore energy equipment. Under the situation of the vigorous development of my country's nuclear power industry, the institute currently takes nuclear energy equipment as the main research object, and provides consulting and technical services to research institutes and commercial power station groups in the field of nuclear technology.

Report of Enterprise Publicity Office of Advanced Energy Institute & Hospital Affairs Department

Wen/Wang Liangjun & Wang Xiao