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E-booklet Information about TVEL Corporation |
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Quality of production |
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VVER reactor fuel
VVER-440 fuel assemblies (FA) have been manufactured since 1963. Presently supplies are made to meet the demands of NPP in Russia, Ukraine, Armenia, Eastern European countries and Finland.
A VVER-440 FA is composed of 126 fuel rods with zirconium alloy claddings, which are filled with fuel pellets of uranium dioxide.
To improve reactor physical properties and safety some fuel rods are filled with pellets containing gadolinium oxide.
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TVEL Corporation Address: 49 Kashirskoe shosse, Moscow 115409 Tel.: +7 495 239-49-22, +7 495 988-8282 (commutator) Fax: +7 495 988-8383 ext. 6956 E-mail: info@tvel.ru |
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| Interesting facts about nuclear energy |
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It is interesting to know that…
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In 1932 James Chedvik, a physicist, discovered a neutron, which brought about the beginning of a new nuclear era in the history of mankind. He became a Nobel Prize Winner too.
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The first nuclear power plant was built in Obninsk (Kaluga region) in 1954. It was equipped with uranium-graphite reactor type, called “Peaceful Atom”, with 5 MW capacity. This NPP has worked accident-free for 50 years.
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In Russia, NPPs generate about 16% of national electric power. At that, in the European part of the country the NPPs’ share in total electric power generation amounts to 20 %, and in the North-West – 39 %.
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In 2000, nuclear power industry was the first to achieve the “pre-perestroika” level of production, as compared with other industries. Since 1998 Russia’s NPPs have provided annual growth of electricity generation in an average by 7 Bln kWh.
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Global nuclear power
Nuclear power is to meets growing energy demands of mankind while reserves of non-recoverable resources are limited. Nuclear fuel, as compared to other energy vectors, gives the possibility to generate millions of times more energy. Moreover, the resources here are not exhaustible. Additionally, nuclear power contribution to the growth of “greenhouse effect” is negligible.
Nuclear power share amounts to approximately 16% of total electricity generation in Russia. Nuclear share of the entire energy mix for the European part of the country is 30% and for the Northwest – approximately 40%.
The Russian nuclear industry consists of about 200 enterprises with more than 300,000 employees. Four large scientific and production complexes form the structure of the industry and include enterprises of nuclear fuel cycle and nuclear weapons, nuclear power scientific and research institutes and enterprises.
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