Rostov Nuclear Power Plant

Nuclear power plant in Volgodonsk, Russia

47°35′57.63″N 42°22′18.76″E / 47.5993417°N 42.3718778°E / 47.5993417; 42.3718778StatusOperationalConstruction began1977Commission date2001Operator(s)RosenergoatomNuclear power station Reactor typeVVER-1000/320Reactor supplierAtomstroyexportPower generation Units operational3 × 1,000 MW
1 × 1,030 MWMake and modelKharkov Turbine Plant
ElectrosilaNameplate capacity4,030 MWExternal linksWebsiteRostov NPPCommonsRelated media on Commons
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The Rostov Nuclear Power Plant (Russian: Ростовская АЭСⓘ), also known as the Volgodonsk Nuclear Power Plant (Russian: Волгодонская АЭСⓘ), is a Russian nuclear power plant located on the left bank of Tsimlyansk Reservoir in the lower stream of the Don river near Volgodonsk, Rostov Oblast.[1]

Construction of Rostov reactor No. 1 began in 1977 and operations began in 2001. Construction of reactor No. 2 commenced in 1983 and finished in 2010. Unit 3 was connected to the electrical grid for the first time in December 2015.[1] Unit 4 underwent first criticality on 7 December 2017,[2] and put into commercial operation on 28 September 2018.[3] Units 3 and 4 are of an upgraded VVER-1000/320 subtype.[4]

The post–Soviet Union revival of the nuclear industry of Russia took place at Rostov in the early 2000s, with the completion of the building of unit 2 in 2010, unit 3 in 2015 and unit 4 in 2017. Unit 4 was the last VVER-1000/V-320 reactor built.[5]

Reactors

Unit Reactor type Net
capacity 		Gross
capacity 		Construction
started 		Commercial
operation 		Shutdown
Rostov 1 VVER-1000/320 950 MW 1000 MW 1 September 1981 25 December 2001 -
Rostov 2 VVER-1000/320 950 MW 1000 MW 1 May 1983 10 December 2010 -
Rostov 3[6] VVER-1000/320 950 MW 1000 MW 15 September 2009 17 September 2015 -
Rostov 4[7] VVER-1000/320 1011 MW 1030 MW 16 June 2010 28 September 2018[3] -

Accidents and incidents

November 4, 2014 — an emergency shutdown of two power units occurred at the Rostov NPP, the supply of electricity to consumers was stopped, it took five to six hours to restore operation. The shutdown of the power units occurred due to the tripping of the protection.[8]

On 21 October 2021, unit 2 at the Rostov Nuclear Power Plant activated emergency shutdown procedures and put on maintenance mode due to a crack in the welded joint on the pipeline and resulting steam leak.[9]

On 31 December 2022, a fire broke out in unit 3's block transformer under maintenance, killing one and severely injuring another.[10]

July 16, 2024 — the power unit of the Rostov NPP was shut down due to the activation of automation due to the malfunction of the turbogenerator. The amount of temporary restrictions in the southern power system immediately after the accident reached 1.5 GW. After restoration works, the deficit decreased to 500 MW. restrictions on electricity consumption were introduced in the southern regions, the lights went out in the temporarily occupied Crimea. [11]

See also

  • flagRussia portal
  • iconEnergy portal
  • Nuclear technology portal

References

  1. ^ a b "Unit 3 of Russia's Rostov plant joined to grid". World Nuclear News. 29 December 2014. Retrieved 7 February 2018.
  2. ^ "Russia starts up Rostov 4 reactor". World Nuclear News. 7 December 2017. Archived from the original on 8 December 2017. Retrieved 8 December 2017.
  3. ^ a b "Russia's Rostov 4 begins commercial operation". Nuclear Engineering International. 8 October 2018. Archived from the original on 27 October 2018. Retrieved 26 October 2018.
  4. ^ Ростовская АЭС: Ростехнадзор выдал лицензию на размещение энергоблоков №3 и №4 [Rostov NPP: Rostechnadzor issued a license for construction of units number 3 and 4]. rosenergoatom.ru (in Russian). 15 June 2009.[permanent dead link]
  5. ^ "Russia's Rostov 4 begins commercial operation". Nuclear Engineering International. 5 February 2018. Archived from the original on 5 February 2018. Retrieved 7 February 2018.
  6. ^ "ROSTOV-3". Power Reactor Information System. International Atomic Energy Agency. Retrieved 17 July 2024.
  7. ^ "ROSTOV-4". Power Reactor Information System. International Atomic Energy Agency. Retrieved 17 July 2024.
  8. ^ Rosatom: Rostov NPP shutdown unrelated to equipment of its units
  9. ^ "Steam Leak Detected at Rostov Nuclear Plant". Daily News Brief. 21 October 2021. Archived from the original on 16 May 2022. Retrieved 21 October 2021.
  10. ^ "A man was killed in a fire at the Rostov NPP". Novye Izvestia. 1 January 2023. Retrieved 17 July 2024.
  11. ^ Malfunction Shuts One of Four Units at Russian Nuclear Power Plant Reuters July 16
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