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> Russian South African Nuclear Cooperation, Posmotrim
Nuclear
сообщение 15.8.2007, 19:34
Сообщение #21


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Vot tut u menya k znayuchim lyudyam vopros. Kakovi vozmozhnosti Rossii proektirovat' i vipuskat' bolshix razmerov i ochen' tyazhelie komponenti (heavy forgings) Стальные поковки, отливки ,обечайки литейное производство dlya ydernoi promishlennosti. I naskolko oni v sostoyanii konkurirovat s takimi zavodami kak Sfarsteel and St Marcel vo Francii i s podobnimi v Amerike. Da i voobche zainteresovani li ili vse ponadobitsya dlya razvitiya svoei yadernoi promishlennosti v sveteposlednego razvitiya sobitii v yadernoi promishlennosti Rossii (perestroika ob'yavlennaya Kirienko).
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Гость
сообщение 15.8.2007, 23:06
Сообщение #22





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Союз выпускал в год один комплект для реактора ВВЭР (аналог PWR). Всю цепочку мы в России вроде как сохранили. Говорят, есть возможность выпускать два реактора в год. Верится с трудом.

По второй части вопроса. По планам Кириенко в год мы должны делать как раз по 2 реактора ВВЭР. Куда при этом деть импортные заказы, никто не знает.
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Nuclear
сообщение 23.11.2007, 14:39
Сообщение #23


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Talks between Eskom and nuclear vendors now officially under way
By: Terence Creamer
Published: 20 Nov 07 - 16:21
State power utility Eskom has now officially started commercial
negotiations with selected vendors for its proposed nuclear programme,
which could involve the building of up to 20 000 MW of atomic-energy
capacity by 2025.

Eskom Enterprises MD Brian Dames has told Engineering News that the
utility will seek to conclude commercial negotiations with either
Areva, of France, or Toshiba's Westinghouse, of the US (both short-
listed a few months back) before making a final investment decisions
in early 2008.

Entering commercial talks ahead of board sanction is a new approach
for Eskom, which has hitherto only proceeded with such discussions on
garnering final approvals. But Dames, who has overall responsibility
for the R200-billion-plus build programme currently under way, says
the model has been adopted in a bid to gain clarity on pricing.

The roll-out could result in nuclear comprising up to a half of the 40
000 MW of new generation capacity to be added by Eskom by 2025. Should
such a scenario evolve, coal's footprint would fall to 70% of the
overall energy mix, while nuclear's contribution could rise to 15% by
that date. At present, coal makes up nearly 90% of the mix and nuclear
5%.

The pressure-water reactor (PWR) offerings of either Areva and
Westinghouse would dominate any new investment plan, but the next-
generation pebble-bed modular reactor, in which Westinghouse also has
a stake, could be incorporated later, once the technology is fully
proved.

"Eskom's future nuclear plants will be based on the Koeberg design.
They will be pressurised water reactors. We have started the approval
process and the commercial process is under way with vendors," Dames
tells Engineering News.

The PWR technology is preferred, given the fact that it is not only
proved, but that China, Finland and France are currently deploying it,
while the US has also signed agreements to restart a nuclear-energy
construction programme.

Five sites are being considered, including Oyster Bay, Peraly Beach,
Bantamsklip, the current Koeberg site, and Kleinzee, and environmental-
approval processes are under way.

There is likely to be stiff opposition from some antinuclear and
environmental groups, which believe the technology to be fundamentally
flawed and dangerous. Others have argued that Eskom has simply not
given the same level of attention to other carbon-free alternatives,
such as large-scale wind and solar power before embarking on an atomic-
energy course.

However, Eskom argues that, while nuclear is expensive to build, it is
vastly cheaper to operate, and, at this stage, provides the only true
low-carbon alternative to coal.
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