Beijing has contracted for 4 VVER-1200 models because it quickly develops its atomic vitality business
Russia has delivered some 1,700 tons of state-of-art nuclear tools to China, together with a reactor hull and 4 steam turbines for the Tianwan nuclear energy plant. The power already has 4 older VVER-1000 water-water energetic reactors amongst its six operational models and is about to obtain two extra VVER-1200 reactors, which might make it the biggest nuclear energy plant on the earth when it comes to vitality output.
The reactor hull arrived on Thursday on the building web site of the plant’s Unit 7, positioned in coastal Jiangsu Province, after a two-month sea voyage from St. Petersburg. The 4 steam turbines have been delivered to the placement a day earlier than.
The tools was manufactured at Volgodonsk, a river port that homes the nuclear engineering firm Atommash, a subsidiary of Russia’s state-owned nuclear vitality large Rosatom.
The VVER-1200 reactor is housed in a large 13-meter-long, 4.5-meter-wide barrel-shaped stress containment unit, which weighs 320 tons. Every reactor hull enhances 4 steam turbines, which convert warmth vitality right into a kind that may be harnessed by steam generators to generate electrical energy. They’re of comparable dimension and weigh 340 tons every.
The Russian producer was contracted in 2019 to make 4 VVER-1200 reactors for China’s booming atomic business. Final month, it accomplished one other set of VVER-1200 tools, destined for Unit 3 of China’s northernmost Xudabao (Xudapu) nuclear energy plant, at the moment underneath building in Liaoning Province.
The reactor hull and steam turbines for that station are at the moment en path to China as nicely. Within the meantime, the plant reached an necessary milestone late July when the 740-ton protecting metal dome for the Unit 3 constructing was accomplished and mounted.
The operation was performed in a single section, in distinction to all earlier Russian nuclear tasks, the place the mounting of the dome required two phases. This streamlining of the method allowed the development section to complete six months forward of schedule.
China at the moment has 24 nuclear energy models underneath building, in line with state media stories. The Chinese language contracts are a boon for Atommash, which is about to finish a file 5 units of reactor tools for each home and worldwide prospects this yr.
It takes about two years to fabricate a VVER-1200 reactor set. The Russian firm stated it goals to finish the subsequent two packages for the Xudabao and Tianwan vegetation in 2024.
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