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Yangjiang Nuclear Power Station

Summary

The Yangjiang Nuclear Power Station (YNPS; Chinese: 阳江核电站; pinyin: Yángjiāng Hédiànzhàn) is a nuclear power plant in Guangdong province, China. The site is Dongping Town, Yangjiang City in western Guangdong Province.[8] The station has six 1,000 megawatt (MW) CPR-1000 pressurized water reactors (PWRs).[9] The plant began commercial operation in March 2014, and as of 2019 is the largest nuclear power station in China.[citation needed]

Yangjiang Nuclear Power Station
Map
Official name阳江核电站
CountryPeople's Republic of China
LocationDongpingzhen, Yangjiang, Guangdong
Coordinates21°42′30″N 112°15′40″E / 21.70833°N 112.26111°E / 21.70833; 112.26111
StatusOperational
Construction began
  • Unit 1: December 16, 2008 (2008-12-16)[1]
  • Unit 2: June 4, 2009 (2009-06-04)[2]
  • Unit 3: November 15, 2010 (2010-11-15)[3]
  • Unit 4: November 17, 2012 (2012-11-17)[4]
  • Unit 5: September 18, 2013 (2013-09-18)[5]
  • Unit 6: December 23, 2013 (2013-12-23)[6]
Commission date
  • Unit 1: December 31, 2013 (2013-12-31)[1]
  • Unit 2: March 10, 2015 (2015-03-10)[2]
  • Unit 3: October 18, 2015 (2015-10-18)[3]
  • Unit 4: January 8, 2017 (2017-01-08)[4]
  • Unit 5: May 23, 2018 (2018-05-23)[5]
  • Unit 6: June 29, 2019 (2019-06-29)[6]
Construction costCNY 70 billion (US$10.2 billion)[citation needed]
Owner(s)Guangdong Nuclear Power Joint Venture Company (GNPJVC)[7]
Operator(s)Yangjiang Nuclear Power Company
Nuclear power station
Reactors6
Reactor typePWR
Thermal capacity6 × 2905 MWth
Power generation
Units operational6 × 1000 MW
Make and model
Nameplate capacity6000 MW
Capacity factor
  • 2021:
  • Unit 1: 90.5%[1]
  • Unit 2: 100.3%[2]
  • Unit 3: 89.1%[3]
  • Unit 4: 91.1%[4]
  • Unit 5: 93.6%[5]
  • Unit 6: 97.3%[6]
  • Lifetime:
  • Unit 1: 90.0%
  • Unit 2: 89.0%
  • Unit 3: 87.3%
  • Unit 4: 85.0%
  • Unit 5: 85.9%
  • Unit 6: 84.0%
Annual net output49,215.06 GWh (177,174.2 TJ) (2021)
External links
CommonsRelated media on Commons
[edit on Wikidata]

History edit

The site in Yangjiang was selected for nuclear development in 1988.[10] The project was approved in 2004.[8]

The plant was originally to be one of the first in China to host Generation III reactors — specifically AP1000 reactors. In 2007 however, plans were revised from the AP1000 design to EPR design. Later in 2007 these plans were again revised, with the EPR designs to be realized at Taishan, and the established CPR-1000 reactor design (as already used at Ling Ao) selected for Yangjiang.[9]

Ground was broken for the plant in February 2008; the first concrete for the first unit was poured on 16 December 2008.[10] Construction of the fourth unit was to begin in March 2011, but was delayed by China's safety review in reaction to the nuclear catastrophe in Fukushima; the first concrete was poured in November 2012. The sixth unit began commercial operation in July 2019.[11]

Domestic development edit

The CPR-1000 is a PWR design developed by China from the Areva-designed PWRs at the Daya Bay Nuclear Power Plant.[12] Yangjiang marks a step in the development of China's domestic nuclear industry. Shu Guogang, GM of China Guangdong Nuclear Power Project said, "We built 55 percent of Ling Ao Phase 2, 70 percent of Hongyanhe, 80 percent of Ningde and 90 percent of Yangjiang Station."[13]

ACPR-1000 reactor type edit

Yangjiang 5 is the first construction of an ACPR-1000 reactor, starting in September 2013.[14] This design is an evolution to the Generation III level of the CPR-1000, and includes a core catcher and double containment as additional safety measures.[15] Yangjiang 5 was the first Chinese reactor to have a domestically-developed digital control system.[16]

Reactor data edit

Unit Model Net
power
(MWe)		 Gross
power
(MWe)		 Thermal
power
(MWt)		 Construction
start		 First
criticality		 Grid
connection		 Operation
start		 Notes
Phase I
1 CPR-1000 1000 1086 2905 2008-12-16 2013-12-23 2013-12-31 2014-03-25 [7]
2 CPR-1000 1000 1086 2905 2009-06-04 2015-03-02 2015-03-10 2015-06-05 [17]
3 CPR-1000+[18] 1000 1086 2905 2010-11-15 2015-10-11 2015-10-18 2016-01-01 [19]
4 CPR-1000+ 1000 1086 2905 2012-11-17 2016-12-30 2017-01-08 2017-03-15 [20]
Phase II
5 ACPR-1000 1000 1086 2905 2013-09-18 2018-05-16 2018-05-23 2018-07-12 [21]
6 ACPR-1000 1000 1086 2905 2013-12-23 2019-06-22 2019-06-29 2019-07-24 [22]

See also edit

References edit

  1. ^ a b c "YANGJIANG-1". Power Reactor Information System, IAEA. 2022-08-27. Retrieved 2022-08-28.
  2. ^ a b c "YANGJIANG-2". Power Reactor Information System, IAEA. 2022-08-27. Retrieved 2022-08-28.
  3. ^ a b c "YANGJIANG-3". Power Reactor Information System, IAEA. 2022-08-27. Retrieved 2022-08-28.
  4. ^ a b c "YANGJIANG-4". Power Reactor Information System, IAEA. 2022-08-27. Retrieved 2022-08-28.
  5. ^ a b c "YANGJIANG-5". Power Reactor Information System, IAEA. 2022-08-27. Retrieved 2022-08-28.
  6. ^ a b c "YANGJIANG-6". Power Reactor Information System, IAEA. 2022-08-27. Retrieved 2022-08-28.
  7. ^ a b "Yangjiang 1". Power Reactor Information System (PRIS). International Atomic Energy Agency (IAEA). 2019-08-17. Retrieved 17 August 2019.
  8. ^ a b "Construction of new projects". China Guangdong Nuclear Power Group (CGNPC). Archived from the original on 2008-02-04. Retrieved 2010-01-11.
  9. ^ a b "Nuclear Power in China". Country Briefings. World Nuclear Association (WNA). 29 December 2012. Archived from the original on 13 February 2012. Retrieved 20 September 2013.
  10. ^ a b "Official start to the Yangjiang nuclear plant". World Nuclear News. 17 December 2008. Archived from the original on 23 February 2009. Retrieved 2010-01-11.
  11. ^ "Sixth Yangjiang unit enters commercial operation". World Nuclear News. 8 August 2019. Retrieved 17 August 2019.
  12. ^ "Construction gets under way at Chinese sites". World Nuclear News. World Nuclear Association (WNA). 24 November 2008. Archived from the original on 25 January 2012. Retrieved 2010-01-11.
  13. ^ "China aims to build its own nuclear power stations". China Central Television. 2009-07-24. Archived from the original on 2012-10-22. Retrieved 2010-01-11.
  14. ^ "Fifth reactor under construction at Yangjiang". World Nuclear News. 19 September 2013. Archived from the original on 21 September 2013. Retrieved 20 September 2013.
  15. ^ Yun Zhou (31 July 2013). "China: The next few years are crucial for nuclear industry growth". Ux Consulting. Nuclear Engineering International. Archived from the original on 21 September 2013. Retrieved 8 August 2013.
  16. ^ "Yangjiang 5 enters commercial operation". World Nuclear News. 13 July 2018. Retrieved 12 March 2019.
  17. ^ "Yangjiang 2". PRIS. IAEA. 2019-08-17. Retrieved 17 August 2019.
  18. ^ "Nuclear Power in China". World Nuclear Association. Retrieved 17 August 2019.
  19. ^ "Yangjiang 3". PRIS. IAEA. 2019-08-17. Retrieved 17 August 2019.
  20. ^ "Yangjiang 4". PRIS. IAEA. 2019-08-17. Retrieved 17 August 2019.
  21. ^ "Yangjiang 5". PRIS. IAEA. 2019-08-17. Retrieved 17 August 2019.
  22. ^ "Yangjiang 6". PRIS. IAEA. 2019-08-17. Retrieved 17 August 2019.

External links edit

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