technology, including nuclear technology, France, Canada, technology, Russian technology, the introduction of these technologies,
Lacoste Shoes, at last ... let the Fukushima nuclear power plant underwent ponderous losses and a nuclear leak, worrying security position in the circling zone. ...
China's nuclear power development of the situation:
China's nuclear power started in 1985 in 1985 to the current 23 years, a aggregate construction of 11 nuclear power units with a total installed capability of 9.1 million kilowatts. Nuclear power base located in coastal Zhejiang, Guangdong, Jiangsu 3 provinces, including Qinshan a Qinshan two, three Qinshan, Daya Bay and Ling Ao a, Tin and additional projects, including the French nuclear power technology technology, technology, Canada, Russia technologies, which are carried out after the introduction of continuous promotion and development, of way, there are fully on our own development of nuclear power technology,
Lacoste Camden Trainers, such for the Qinshan period of the project.
2005 years, China has been further development of nuclear power. Mainly reflected in: 1, the expansion of nuclear power base in the original project,
Womens Lacoste Trainers, such as the Ling Ao Phase II, Qinshan an expansion of Qinshan Phase II expansion and so on. 2, China Guangdong Nuclear Power Group has been the fastest development in the hands of the project includes not only the Ling Ao Phase II, but also outdoor of Shenzhen, Yangjiang, Taishan, Guangdong is also distending outside of Liaoning, Fujian and other places. 3, China's nuclear power development in the formation of a competitive situation, in addition to stable, according to China Guangdong Nuclear Power Group, the place of the employer, the China National Nuclear Corporation is also formative quickly, China Power Investment Group, also very a lot of development potential, China Huaneng Group is also going on nuclear power construction (on the third part in this arrangement). Currently, nuclear power base in addition to the original Zhejiang, Guangdong, Jiangsu, it had also joined Liaoning, Fujian and Shandong provinces, these nuclear power projects of up to 24.3 million kilowatts of installed capacity, nuclear technology, comprising sophisticated and advanced second-generation improved three generations of technology in the globe advanced class.
the fast development of China's nuclear power is a common trend, however there are differ views from all sides, but has been overwhelming, far more than the actual progress of construction of
counting to Guangdong, Zhejiang, Jiangsu, Liaoning, Fujian, Shandong, has in fact chance a nuclear power base, onward the beach of Hainan, too has a number of discussions of nuclear power development blueprint, Hubei, Hunan, Jiangxi, Anhui, Guangxi, Jilin and other locations also fight phase to transform the premier inland nuclear power plant site, Sichuan, Chongqing and other places to be outdone (but this earthquake, some may be slow). Up to now, comprised in the planning of nuclear power has been additional to 15 provinces, accounting because China's
in accordance with this pace of development, by 2020, China's total nuclear power installed capacity to scamper essence in the construction, from an optimistic point of view will be skillful to approach 102.2 million kilowatts, from a conservative point of view will reach 78 million kilowatts, this figure will be significantly over- achievement of the operation and planning to make sure the total 58 million kilowatts in the construction of the target.
Here is the interview from the Fenghuang Wang specialists reply:
6 to inquire the Chinese nuclear safety
2011 年 03 月 14 日 07:28
Source: First Financial Daily Author: Li
Japan earthquake tsunami, so that the country's Fukushima nuclear power plant suffered heavy losses and a nuclear leak, worrying security situation in the nigh area. Japan's Neighbors we have warning of the disaster and reflection?
nuclear power development from coastal areas to inland is safe?
Wen Hongjun: construction of nuclear power stations in the inner, from the security, economy and other appearances cared with coastal nuclear power plants is not many feud. Russia, France, the United States and so in many coastal and inland nuclear power plant construction. Therefore, from the nuclear power plant design point of view, by the time the slightly accommodated to accommodate a diversity of nuclear models are not also numerous restrictions, there is no need also much emphasis on the inconsistency between coastal and inland nuclear power plant issue.
The earthquake problem, the problem of earthquakes along the coast with the coastal, inland there is the problem of inland earthquake, which is not narrated to inland and coastal areas, the cardinal attention to lest geological mistakes plant. Sichuan, Yunnan, Anhui and other provinces need to disburse attention when the plant, so the plant is not standard cross the embark, but to diagnose characteristic issues, inland delivery of the seismic region, but there are also a safe place. The description of the earthquake along the coast of Japan is also hazardous.
line of China's nuclear power technology is what?
Wen Hongjun: China is the main promotion of improved second-generation nuclear power technology has been proven safe and reliable. Japan's nuclear power technology is the main mercantile operations earlier second-generation nuclear power technology, warmhearted used in the 1970s, Japan's main BWR type reactors (BWR), which is good in terms of affair operations, but also safe . Although Japan's nuclear power plant damaged by the earthquake, but the extent of the damage should be no fewer caustic than folk muse. Because the Japanese nuclear power plant radioactive stuff outside the oppression hull, containment and structure of 4 plant closed barrier, when the earthquake damaged the building should only plant will not cause serious leak, the domestic nuclear power plant security measures are more.
improve China's current application of second-generation technology, is a sometime U.S. nuclear power technology amplified by Westinghouse, after France, Japan and other countries to introduce, to be improved, including France, improved better. After the introduction of China and from France after the substantial construction of the localization improvements, the current life and power generation efficiency results are nice.
the subsistence of China's nuclear power safety risks?
Wen Hongjun: China's nuclear power industry faces two major security risks. A huge risk of erection nuclear power plants in China are many, have been put into operation the capacity of 10 million kilowatts in installed capacity with the construction of 30 million kilowatts by 2020 is expected to have 70 million ~ 80 million kilowatts of installed capacity into operation . Under large-scale construction, industry professionals may have loosened the psychological disability that technology has to defend, it may not emulate the standard operation, resulting in peril.
the same time to accentuate that China's nuclear power construction scale is magnificent, but speed is not fast. China's current nuclear power plant construction speed and the 1970s and 1980s the United States or France, the construction speed is roughly equal. This year the two countries while the fastest growing product seventy-eight unit also is mutual. So, the gunpowder growth of China's nuclear power into the phase of the statement was not precise.
Another risk is the present Chinese nuclear power evolution, impatience. This quick success in establishing nuclear power plants may cause psychological construction quality criteria, resulting in security risks. Damaged along the earthquake in Japan, the largest Fukushima nuclear power plant, for instance, nuclear power plant harmed in the earthquake, the crisis diesel generators should be accustomed to begin the security system, which is a very fussy publish. If the nuclear power plant's emergency diesel generator does no fail,
Lacoste Strap Trainers, it will not be security issues. The emergency diesel generators usually do rarely accustomed,
Lacoste Prep CB Trainers, merely emergencies need immediate begin Shique, which requires regular consideration to maintenance and conservation. Therefore, Fukushima nuclear power plant in the strict, comprehensive security management is flawed, can not depend on the safe operation of nuclear power plant devise.
the economics of nuclear power plants to China?
Wen Hongjun: China in the apparatus fabrication process and assisting technology, construction and other capabilities yet has a batch size of building conditions, can the industrial development. For third-generation nuclear power technology, China needs a comprehensive introduction of technology from abroad, but also absorption and localization,
Lacoste Trainers 2010, and build their own equipment, processing capacity, then do not have the industrial capacity, in the preparation stage of industrialization.
in economy terms, China's second generation 1500 to amend project cost namely ~ $ 1,750 / kW. The French enterprise Areva U.S. EPR and Westinghouse's AP1000 original project ambition need to 6000 ~ $ 7,000 / kW, is China's quadruple. Therefore, China is immediately the second important application of improved technology can be said namely the strongest universal economy.
upwards supply of uranium resources is secure?
Wen Hongjun: Red Data Book issued by the IAEA's point of outlook, the world's proven uranium resources are more than 600 million tons, according to current consumption, can be used 100 years; but in terms of the International Atomic Energy traditions of global nuclear power growth rate forecast to 2035, the existing uranium resources will be consumed more than half, so the future will face intense uranium resources; Finally, the fourth-generation nuclear power reactors (quick breeder reactors) the application of perfected oil wheel technology, can make the current use of uranium resources for thousands of years. Therefore, the IAEA asserted:
Wen Hongjun: European countries opposed to nuclear power, nuclear garbage elimination is a major cause. But this fact does not exist technical obstacles. China's coastal and inland nuclear consume elimination is no different, and are transported to the nuclear waste handling plant water handling process. Will be short-lived radioactive waste prone of, long life, with environmental clash, via the chemical separation and attach, heap into the fast neutron fission occurs, and thus converted into nuclear fuel, nuclear materials which effect a sustainable development, so as to solve the problem of supply of uranium resources. Though this revolutionary technology is adult, but beneath development, represent the future intention.
retinue Tencent online global panic triggered by the nuclear picture
this point, causing people food for thought! ! !
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