Kursk nuclear power plant
Kursk nuclear power plant | ||
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First and third construction stage (in the background) of the nuclear power plant | ||
location | ||
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Coordinates | 51 ° 40 '30 " N , 35 ° 36' 20" E | |
Country: | Russia | |
Data | ||
Owner: | Rose energoatom | |
Operator: | Rose energoatom | |
Project start: | June 1, 1972 | |
Commercial operation: | Oct 12, 1977 | |
Active reactors (gross): |
4 (4000 MW) | |
Energy fed in in 2006: | 22,760 GWh | |
Energy fed in since commissioning: | 536,921 GWh | |
Website: | Kursk nuclear power plant | |
Was standing: | July 22, 2007 | |
The data source of the respective entries can be found in the documentation . |
The Kursk nuclear power plant ( Russian: Курская АЭС [ ]) is located about 35 kilometers west of the city of Kursk in western Russia , near Kurchatov on the bank of the Seim . The owner and operator of the nuclear power plant is the state-owned company Rosenergoatom .
history
Construction of the first nuclear reactor began on June 1, 1972. The second reactor block followed on January 1, 1973. On December 19, 1976 the first and on January 28, 1979 the second reactor block went into operation. In 1978 and 1981, construction began on reactor blocks three and four, which went into operation on October 17, 1983 and December 2, 1985.
Construction of Unit Five began on December 1, 1985 and should be completed by December 31, 2010. Block 5 belongs to the third generation of RBMK reactors and the physical prototype of the MKER . The 70% completed construction was discontinued in 2012.
A sixth reactor block was under construction; it should be built from 1986 to 2011. Construction stopped after the Chernobyl disaster .
On May 26, 2008, the cooling lake in blocks five and six was completed; it is called Lake Kurchatov 2 .
The four reactor blocks are of the RBMK type . The net power of the reactors in each case is 925 megawatts (MW), the gross power at 1,000 MW. The thermal output is 3,200 MW each. With an installed net total output of 3,700 MW, the nuclear power plant is one of the largest in Russia.
safety
The Kursk 1 and Kursk 2 units built first belong to the first generation of RBMK nuclear reactors. The others belong to the second generation. The safety systems and auxiliary systems in the blocks from the second RBMK-1000 generation are more extensive and improved. All reactors were designed for a period of 30 years. In 2000, the operating license for units 1 and 2 was increased by a further 15 years. According to Rosatom, the upgrading of units 3 and 4 should begin between 2008/09. Block 3 is already being upgraded and will be overhauled.
Kursk II nuclear power plant
The Kursk II nuclear power plant is to be the successor to the current nuclear power plant and is to be built at the same location. Four reactors of the type WWER-1300/510 in the design of the AES-2006 are planned . The net output of each of the new blocks will be 1115 megawatts, the gross output 1255 megawatts. Construction of the foundation of the first block officially began on June 15, 2016 with the pouring of the first concrete. The commissioning of the first reactor is planned for 2021 or 2022.
Data of the reactor blocks
The Kursk nuclear power plant has four operating units , one unit whose construction has been discontinued, one rejected unit and one unit in the planning stage:
Reactor block | Reactor type | net power |
gross power |
start of building | Network synchronization |
Commercialization of essential operation |
switching off processing |
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Kursk 1 | RBMK-1000 | 925 MW | 1,000 MW | 06/01/1972 | December 19, 1976 | 10/12/1977 | (Planned for 2022) |
Kursk 2 | RBMK-1000 | 925 MW | 1,000 MW | 01/01/1973 | 01/28/1979 | 08/17/1979 | (Planned for 2024) |
Kursk 3 | RBMK-1000 | 925 MW | 1,000 MW | 04/01/1978 | 10/17/1983 | 03/30/1984 | (Planned for 2029) |
Kursk 4 | RBMK-1000 | 925 MW | 1,000 MW | 05/01/1981 | December 2nd, 1985 | 02/05/1986 | (Planned for 2030) |
Kursk 5 | RBMK-1000 | 925 MW | 1,000 MW | December 01, 1985 | Construction stopped in 2012 | ||
Kursk 6 | RBMK-1000 | 925 MW | 1,000 MW | 08/01/1986 | Construction canceled on December 1st, 1993 | ||
Kursk II-1 | WWER-1300/510 | 1115 MW | 1,255 MW | 06/15/2016 |
Technical specifications | Kursk-1 reactor |
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thermal reactor power | 3200 MW |
Efficiency | 31% |
Nuclear fuel | UO 2 |
Enrichment U 235 | 2.4% |
Total mass of uranium | approx. 193 t |
Moderator | graphite |
Total moderator | approx. 1700 t |
Number of pressure tubes for fuel assemblies | 1693 |
Fuel rod bundle per pressure tube | 2 |
Fuel rods per fuel rod bundle | 18th |
Length of the fuel rod | 3.65 m |
Number of filling tubes with control and shut-off bars | 191 |
Coolant | H 2 O |
Coolant temperature core entry | 270 ° C |
Coolant temperature core exit | 284 ° C |
Live steam pressure | 68.6 bar (6.86 MPa) |
Live steam throughput | 5600 t / h |
See also
- List of nuclear power plants
- List of nuclear facilities
- List of RBMK
- List of nuclear facilities in Russia
swell
- ↑ a b c Power Reactor Information System of the IAEA : "Russian Federation: Nuclear Power Reactors" (English)
- ↑ The Proposed NPP design meets the Following requirements (English)
- ↑ a b c d e Nuclear Power in Russia. World Nuclear Association (WNA) , March 22, 2017, accessed April 23, 2017 .
- ↑ “Kurchatov Sea-2” is ready for being filled with water ( page no longer available , search in web archives ) Info: The link was automatically marked as defective. Please check the link according to the instructions and then remove this notice. (English)
- ↑ 2nd unit of Kursk NPP is operating at full capacity ( page no longer available , search in web archives ) Info: The link was automatically marked as defective. Please check the link according to the instructions and then remove this notice. (English)
- ↑ a b The Kursk II-1 nuclear power plant in the PRIS of the IAEA ( Memento of April 4, 2009 in the Internet Archive ) (English)
- ↑ http://tass.ru/tek/3366202
- ↑ http://www.regnum.ru/news/economy/1507185.html
- ↑ The Kursk 6 nuclear power plant in the PRIS of the IAEA ( Memento from April 4, 2009 in the Internet Archive ) (English)
- ↑ Martin Volkmer: Nuclear energy basic knowledge . KernEnergie Information Circle, Berlin June 2007, ISBN 3-926956-44-5 . Page 51