Daya Wan Nuclear Power Plant
| Daya Wan Nuclear Power Plant | ||
|---|---|---|
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| location | ||
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| Coordinates | 22 ° 35 '50 " N , 114 ° 32' 36" E | |
| Country: |
 People's Republic of China
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| Data | ||
| Owner: | Guangdong Nuclear Power Joint Venture Company Ltd. (GNPJVC) | |
| Operator: | Guangdong Nuclear Power Joint Venture Company Ltd. (GNPJVC) | |
| Project start: | 1986 | |
| Commercial operation: | Feb. 1, 1994 | |
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Active reactors (gross): |
2 (1968 MW) | |
| Energy fed in in 2007: | 14,886 GWh | |
| Energy fed in since commissioning: | 184,655 GWh | |
| Website: | The nuclear power plant on the side of the operator | |
| Was standing: | June 28, 2008 | |
| The data source of the respective entries can be found in the documentation . | ||
The Daya Wan nuclear power plant ( Chinese 大亚湾 核电站 , Pinyin Dàyà Wān Hédiànzhàn ; old name Guangdong nuclear power plant , English also Daya Bay Nuclear Power Plant ) is located in the Longgang district of the city of Shenzhen in the Chinese province of Guangdong . It is located on Daya Bay on the Dapeng Peninsula, about 50 km northeast of Hong Kong .
Project structure
The plant is owned by the Guangdong Nuclear Power Joint Venture Company, Ltd. , a cooperation between the China General Nuclear Power Group (75%) and the Hong Kong energy supplier CLP (25%). The two reactors of the type M310 were supplied by Framatome , the total project had a volume of approx. 4 billion USD.
Daya Bay Nuclear Power Operations & Management Company, Ltd. is responsible for the operation of the NPP. responsible, which also operates the adjacent Ling'ao nuclear power plant . Around 900 people work at the Daya Wan NPP. About 70% of the electrical energy produced is supplied to Hong Kong.
The Daya Bay experiment has been operated on the site since 2011, using the Daya Wan power plant and the neighboring Ling'ao blocks as a neutrino source.
Incidents
On May 23, 2010, a leak occurred in a fuel rod of reactor 2. This was noted by an increase in radioactivity in the primary cooling circuit of the reactor. According to Radio Free Asia, a large amount of radioactive iodine is said to have entered the environment. However, the operator of the power plant announced that the increase in radioactivity was only limited to the coolant, that there was no release of radioactivity and that the operation of the reactor was not impaired. Monitoring stations in Hong Kong have also not measured any abnormal radioactivity levels since May 23.
Another incident occurred in October 2010: a cooling system leaked and workers were exposed to ionizing radiation .
Data of the reactor blocks
The Daya Wan Nuclear Power Plant has two blocks :
| Reactor block | Type / model | net power |
gross power |
start of building | Network synchronization |
Commercialization of essential operation |
switching off processing |
|---|---|---|---|---|---|---|---|
| Daya Wan-1 (Guangdong-1) | DWR / M310 | 944 MW | 984 MW | 08/07/1987 | 08/31/1993 | 02/01/1994 | |
| Daya Wan-2 (Guangdong-2) | DWR / M310 | 944 MW | 984 MW | 04/07/1988 | 02/07/1994 | 05/06/1994 |
See also
Web links
- Plague: Daya Bay (China)
- Map and description (English)
- Radiation Monitoring Network in Hong Kong
- The Chinese nuclear program (English; PDF; 88 KiB)
Individual evidence
- ↑ About HKNIC: Our shareholder and Business. Hong Kong Nuclear Investment Co. Ltd, accessed December 31, 2019 .
- ↑ Lin Chunting: Daya Bay, the Birthplace of China's Nuclear Power Sector. In: Yicai Global. Yicai Media Group, October 22, 2018, accessed December 31, 2019 .
- ^ Day Bay Nuclear Power Station. Hong Kong Nuclear Investment Co. Ltd, 2010, accessed December 31, 2019 .
- ↑ Small leak at Chinese nuclear plant: HK govt
- ↑ Berliner Zeitung: The great nuclear entry from December 20, 2010
- ↑ Power Reactor Information System of the IAEA : "China, People's Republic of: Nuclear Power Reactors" (English)
