Environmental Engineering Reference
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Figure 7.54
Siemens 6 MW prototype with ring generator, installed at
the Østerild test centre, Thy, Denmark. The rotor diameter
is 154 m, world's biggest by 2012 (left). The B75 blade is
the world's largest fibreglass component cast in one piece.
The manufacturing process posed several challenges for the
project team. In particular, the mould had to consist of two
parts so that it could be transported (Photo: Siemens AG,
Munich/Berlin) (right).
Figure 7.55
Blades continue to grow.
In August 2012, the first prototype of SWT-6.0 with a rotor
diameter of 154 m has been erected on the test field in Østerild,
Denmark.
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