The first nuclear power China core 0 independently

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China independently developed the first nuclear power "China core"

China nuclear power released in Beijing on the 17th. In order to meet the specified accuracy requirements of experimental force and displacement, and adjust the experimental machine, China's first nuclear power software package and integrated software integration platform (Nestor) with independent intellectual property rights. Insiders pointed out that the successful development of this series of nuclear power software will inject "China core electronic universal testing machine" into China's third-generation nuclear power technology. The General Administration of quality supervision, inspection and quarantine and the national standards management committee approved the release of the new standard gb/t16491-2008 electronic universal testing machine in June 2008, helping nuclear power to move towards a broader international market

this series of software includes seven components: reactor billwood physical design, shielding and source term design, thermal hydraulic and safety analysis, fuel element design, system and equipment design, nuclear power plant operation support and engineering management, covering the main software required for the development and design of the third generation nuclear motor, as well as nuclear power plant operation support software such as nuclear refueling, detection and emergency response

"this set of software has realized the integrated and full coverage of nuclear power engineering design, manufacturing, installation, commissioning and operation. It is tailored according to the characteristics of 'hualong-1' third-generation nuclear power, and will provide strong support for China's independent nuclear motor complete set export and technology transfer." Luo Qi, President of China Nuclear Power Research and Design Institute, said

the degree of nuclear power software autonomy is a weight to measure a country's independent innovation ability, and also an important basis to judge whether China can become a nuclear power power power from a nuclear power power power. However, for a long time, the lack of nuclear power key software has become the weakness of China's nuclear power "going global"

based on the experience accumulated in the nuclear industry for more than 50 years, during the "12th Five Year Plan" period, CNNC, together with Tsinghua University, Xi'an Jiaotong University, Shanghai Jiaotong University and other scientific research institutes, gathered intelligence to tackle key problems, developed this series of nuclear power software with China's independent intellectual property rights, which was packaged and named Nestor

according to the introduction, Nestor contains 68 software items. At present, it has been successfully applied to the R & D and engineering design of "Hualong No. 1 in the main engine due to poor installation" and the engineering design of several export nuclear power projects. Some software has been popularized and applied in many nuclear power plants in China, and has made a good reserve for technology transfer to foreign countries

yupeigen, deputy general manager of CNNC, said that the R & D personnel will further improve the software functions on the basis of the current version of the software. At the same time, they will aim at digitalization, customization and intelligence, fully consider the software requirements of the next generation reactor type R & D, develop a new generation of integrated R & D system for digital nuclear power plants, and strive to achieve another technological innovation in the R & D and design of nuclear power plants in China

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