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© VERBUND AG, www.verbund.com

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Controllability of different power plants<br />

Nuclear Power<br />

Plants<br />

Hard coal<br />

fuelled power<br />

plants<br />

Lignite<br />

fuelled<br />

power plants<br />

Combinedcycle<br />

gas<br />

power plants<br />

Pumped<br />

storage power<br />

plants<br />

Start-up time<br />

cold ~ 40 hours ~ 6 hours ~ 10 hours < 2 hours ~ 0,1 hours<br />

Start-up time<br />

warm<br />

Load gradient<br />

increase<br />

nominal<br />

output<br />

Load gradient<br />

decrease<br />

nominal<br />

output<br />

Source: Eurelectric<br />

Beispielfolien Tabelle<br />

~ 40 hours ~ 3 hours ~ 6 hours < 1,5 hours ~ 0,1 hours<br />

~ 5% per minute ~ 2% per minute ~ 2% per minute ~ 4% per minute > 40% per minute<br />

~ 5% per minute ~ 2% per minute ~ 2% per minute ~ 4% per minute > 40% per minute<br />

<strong>©</strong> <strong>VERBUND</strong> <strong>AG</strong>, <strong>www</strong>.<strong>verbund</strong>.<strong>com</strong> <strong>VERBUND</strong> Hydro Power <strong>AG</strong>/ESK/Dr. Otto Pirker<br />

06.12.2011 Seite 22

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