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Chen Suming, Deputy Secretary of the "Two New" Working Committee of Nantong Development Zone, and his entourage went to China Nuclear Veken to conduct work investigations
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- Time of issue:2021-04-12
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(Summary description)Chen Suming, Deputy Secretary of the "Two New" Working Committee of Nantong Development Zone, and his entourage went to China Nuclear Veken to conduct work investigations
Chen Suming, Deputy Secretary of the "Two New" Working Committee of Nantong Development Zone, and his entourage went to China Nuclear Veken to conduct work investigations
(Summary description)Chen Suming, Deputy Secretary of the "Two New" Working Committee of Nantong Development Zone, and his entourage went to China Nuclear Veken to conduct work investigations
- Categories:Enterprise News
- Author:
- Origin:
- Time of issue:2021-04-12 13:08
- Views:
On April 1, Chen Suming, deputy secretary of the "Two New" Working Committee of Nantong Development Zone, and his entourage went to the National Nuclear Veken to carry out party history study and education work. The Secretary of the Party Branch and General Manager of the National Nuclear Veken Zhao Jiangang, branch members, and party staff Participate in research.
At the meeting, SNC Veken reported on the overall situation of the company, the development of party building work, and the focus of party building work in 2021. Zhao Jiangang made supplements from the strategic significance of the National Nuclear Veken, safety and environmental protection work, and party building work.
Chen Suming said that State Nuclear Veken’s solid party building work and detailed arrangements for party history learning and education can give full play to the leading role of party building, drive group building, and boost the company’s high-quality development. Chen Suming put forward four requirements for the study and education of the party history of the National Nuclear Veken: one is to continuously enrich and innovate learning forms; the second is to strengthen training; the third is to carry out practical activities with a wide range of topics based on actual conditions; the fourth is to strengthen advanced Internal exchange and external sharing of experience and characteristic practices.
Zhao Jiangang expressed his gratitude for the long-term help and support of the "Two New" Working Committees of the Development Zone. At the same time, he said that China Nuclear Veken will continue to improve and upgrade in strict accordance with the requirements of the "Two New" Working Committees, and further promote the study and education of party history. .
After the meeting, Chen Suming and his entourage visited the National Nuclear Weike Party and Mass Activity Room to learn more about the construction of the activity room.
Chen Jiayu, director of the Lao Honggang Party and Government Office, accompanied the investigation.
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2021-12-27
From the 50s to the early 1960s the Soviet Union, the United States and other construction of the first single capacity of about 300MWe nuclear power plants, such as the United States and the British port of Hipigong 1 nuclear power plant, France's Chouz (Chooz) nuclear power plant, Germany Obrigheim (Obrigheim) nuclear power plant, Japan's Meibang 1 nuclear power plant. The first generation of nuclear power plants belong to the prototype reactor nuclear power plant, the main purpose is to test the demonstration form to verify the feasibility of its nuclear power in the implementation of the project.
Second generation nuclear power plant:
The second generation of nuclear power plants is mainly to achieve commercialization, standardization, serialization, batch, to improve the economy. From the late 1960s to the 1970s, a large number of standardized and serialized nuclear power plants with a single stand-alone capacity of 600-1400MWe were built. Model 212 (600MWe, two-ring pressurized water reactor, represented by American Westinghouse) , A 12-foot fuel assembly), a Model 312 (1000MWe, 3-loop pressurized water reactor, a core with 157 cartridge assemblies, a 12-foot fuel assembly), Model 314 (1040MWe, 3-ring pressurized water reactor, The Model 412 (1200MWe, 4-ring pressurized water reactor, the core has a 193-box assembly, uses a 12-foot fuel assembly), a Model 414 (1300MWe, 4-ring pressurized water reactor, The reactor has a 193 cartridge assembly with a 14-foot fuel assembly), the System80 (1050MWe, 2 loop pressurized water reactor) and a large number of boiling water reactors (BWR) can be included in the second generation nuclear power plant category. France's CPY, P4, P4 '' also belong to Model 312, Model 414 a class of standard nuclear power plant. Japan, South Korea has also built a number of Model 412, BWR, System80 and other standard nuclear power plants.
The second generation of nuclear power plants is currently running the world's 439 nuclear power plants (September 2007 statistics) main unit, with a total installed capacity of 372 million kilowatts. Also a total of 34 nuclear power units under construction, with a total installed capacity of 278 million kilowatts. After the triennial nuclear power plant and the Chernobyl nuclear power plant after the accident, countries on the operation of the nuclear power plant in varying degrees of improvement in the safety and economy have improved to varying degrees.
Other equipment, according to SNPTC and WEC agreed, by the Westinghouse (subcontractor) wing to provide equipment design and manufacturing technology.
2021-12-27
On the basis of the passive advanced PWR AP600, in December 1999, Westinghouse launched the research and development of the AP1000, which lasted for 5 years.
2021-12-27
2. On July 25, 2002, the US Nuclear Regulatory Commission accepted the application, and according to 10 CFR Part 52 of the federal regulations and other relevant laws and regulations concerning how to deal with serious accidents, and on the basis of independently carrying out a review and part of the tests, the "pre-certification review" for the AP1000 design was completed, to confirm that the AP600-related tests and analysis program can be used for AP1000 design.
3. The US Nuclear Regulatory Commission put forward a total of more than 700 questions regarding the AP1000 design review, and completed the "final safety evaluation report" for the AP1000 design through independent review and verification. In September 2004, the "final safety evaluation report" was officially released.
4. On September 23, 2004, Westinghouse received NRC's Final Design Approval for AP1000.
5. After the hearing conducted according to the relevant laws of the United States, on December 30, 2005 NRC issued the “standard design certificate” for AP1000 standard design to Westinghouse.
On June 4, the company organized management team to carry out a special action discussion: how to keep in the list of thousands of enterprises in Jiangsu Province, to ensure the company's next stable, better and faster development. The meeting was presided over by Zhao Jiangang, general manager of the company, and attended by the company's leading group, branch members and heads of various departments.
At the meeting, General Manager Zhao Jiangang stressed that since the "3.21" accident, the government's development strategy has been adjusted, and the enterprise's regulatory standards are more stringent. All departments of the company should pay attention to it and study how to deal with the relevant measures. Taking the "3.21" accident as an opportunity, we will study the measures and action items to improve and upgrade the company's management level in an all-round way.
Finally, he said that safety and environmental protection as the company's top priority, which is related to the sustainable development of enterprises, as well as the survival of enterprises, all employees should participate in and think together.
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