A new test rig for +120m wind turbine blades has been inaugurated at the Blaest blade test centre in Aalborg, Denmark.
The rig is being used to test Siemens Gamesa’s 115m-long, B115 offshore blade for the SG 14-236 direct drive turbine, with the first blade already being tested on it.
With a weight of more than 1000 tonnes, the new test rig has advanced design features to secure optimised operational efficiency while performing tests and reduces critical handling and lifting operations.
“With this new test rig and all our other rigs, we are well prepared for the coming years of operation. We expect to see even longer blades within some years, and we are determined also to meet the testing needs for those blade sizes by further extending our capacity,” said Erik Steen Jensen, Blaest’s managing director.