merci pour le lien.
et comme je parlais par ailleurs du Lignite (= brown coal) en Allemagne :
viewtopic.php?p=322870#p322870
je vois deux projets a trés court terme :
OPERATOR LOCATION FUEL SOURCE CAPACITY (MW) EXPECTED START DATE
RWE Power Neurath BoA II+III brown coal 2,100 2012*
Vattenfall Europe Boxberg block R brown coal 675 2012*
Mibrag Profen brown coal 660 2020****
RWE BoAplus Niederaussem brown coal 1,100 no date
en fait
Neurath BoA II+III est en construction
C 'est prés de Cologne, à l' Ouest. Cout Total 2.8 milliards d' €.
page web la dessus :
http://www.power-technology.com/projects/rwe-neurath/
ALSTOM a renmporté une commande de 450 millions € pour les turbines fonctionnant à la vapeur supercritique, technologie dernier cri.
Alstom won a €450m contract to build the two units (BoA two and three), and carry out the overall power plant engineering. It also supplied, erected and commissioned two steam turbine islands including condensers and, in the consortium, delivered the two steam generators.
The Alstom-made steam turbines are the largest in fossil power plant construction. They use the most modern generation of blading with flow-optimised three-dimensional blades and the longest last-stage blades so far available.
An extremely compact four-cylinder turbine helped reduce construction costs and the associated generator is the world's largest two-pole type.
Along with sheer size of the steam generators, the supercritical steam parameters acted as a particular challenge for the engineering of the individual components and - due to the overall height - for the erection of the two units.
l' exploitation du lignite à l' Ouest de Cologne.
le lignite arrive directement par train à la centrale.
