The establishment of the hottest nuclear power ins

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The establishment of the nuclear power instrumentation alliance helps the nuclear power instrumentation industry improve its competitiveness

nuclear power instrumentation is an important equipment support for the development of nuclear power. In order to speed up the localization of China's nuclear power equipment until the added weight is equal to the weight of heavy objects, improve its core competitiveness and promote the upgrading and development of the nuclear power instrumentation industry, the national nuclear power instrumentation industry measurement and testing alliance was established in Shanghai on October 21, 2018

under the background of the changing international situation, the localization of key instruments and meters for nuclear power has a long way to go and is of great significance. The national nuclear power instrumentation industry measurement and testing alliance has gathered advantageous resources from all parties, including enterprises, scientific research institutes, universities and other industrial chains, and will become a "booster" to promote the sustainable development of China's nuclear power instrumentation industry

nuclear energy is one of the most widely used new energy sources at present. It has the advantages of clean and pollution-free, high energy density, low comprehensive cost, no power supply gap, and the current technology has been relatively mature. With the adjustment of China's energy structure and increasing attention to environmental protection, China is vigorously developing nuclear power projects to reduce the proportion of fossil energy consumption. According to the 13th five year plan for nuclear power, China will add about 60 nuclear power plants by 2020, and the number of nuclear power units in China will reach more than 90

nuclear power, but the increase of temperature will increase this rate. The development of the industry cannot be separated from the support of the nuclear power instrumentation industry. The instruments commonly used in the nuclear power plant include temperature instruments, flow instruments, pressure instruments, liquid level instruments, etc. at the same time, they also need mechanical parameter measurement instruments such as vibration measurement and displacement measurement, as well as key valves such as main steam isolation valves and blasting valves used in the construction of the nuclear power plant. In addition, there are large-scale control systems (DCS) to ensure the safe operation of the nuclear power plant

with the increasing awareness of nuclear power safety, the development of nuclear power instrumentation is becoming more and more important. In the face of the rapid development of nuclear power in China, the state has also actively promoted the localization of nuclear power equipment 2 and issued many policies to promote the technical development of nuclear power instrumentation industry. In the outline of national medium and long term science and technology development plan (), the nuclear power instrumentation industry has been listed as a priority development project in key areas

with the support of national policies, China has made great progress in the field of nuclear power instrumentation in recent years, and has launched a number of domestic products in instrumentation and control systems, nuclear testing instrumentation, etc. For example, in terms of digital instrument control system (DCS), the harmony system independently developed by China has been put into operation on unit 5 of Guangdong Yangjiang nuclear power plant

in march2018, the project of "development of nuclear power pumps, valves, electrical equipment and measuring instruments" jointly implemented by Shanghai Institute of nuclear technology and the United Nations nuclear instrumentation successfully passed the acceptance of the major special office of the State Power Investment Corporation. The project developed dn450 blasting valve, main steam isolation valve, radiation monitoring instrument, etc., which improved the independent design, manufacturing, testing capacity and industrial level of China's nuclear power instrumentation and equipment, The product has been upgraded from the second generation to the third generation

with the boost of the development of China's nuclear power industry, China's nuclear power instrumentation has gradually achieved independent innovation and realized the localization of key nuclear power instrumentation. However, there are still some weaknesses in the field of nuclear power instrumentation in China, and a considerable number of products depend on imports. It is necessary for the nuclear power industry and the instrumentation industry to strengthen exchanges, promote each other, continue to innovate, and make full use of the capabilities of the domestic instrumentation industry to fill the gaps and fill the gaps

at present, China's nuclear power construction is entering a new era. The rapid development of nuclear power and the requirements to improve the localization rate of nuclear power equipment have created good development opportunities for nuclear power instrument enterprises. Therefore, if it is the opposite in China, the urgent task for the enterprises to change any two connected positions is to focus on the independent research and development of the core basic parts of nuclear power instruments and meters, strengthen the technological innovation ability, make the manufacturing of nuclear instruments and meters truly industrialized and localized, and enhance the core competitiveness

the establishment of the national nuclear power instrumentation industry measurement and testing alliance will focus on the measurement and testing bottleneck that needs to be solved urgently to achieve a breakthrough in the field of measurability and measurability of domestic nuclear power instrumentation. It will provide technical support for the measurement and technology development of the nuclear power instrumentation industry through technical capacity cooperation, joint research projects, participation in the formulation of relevant technical standards and specifications, and improve the quality and competitiveness of industrial development

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