Projects

T4-43.x for 1.5MW

May 2010: 市场推出 TRES4-We4Ce 43.5米的1.5MW风机设计

To cover the market request for longer blades in the 1.5MW segment, TRES4 completed the aerodynamics of a 43.5m blade in low wind class 3+ regions.

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TRES4 present on Wind Power Asia Beijing

June 2010: TRES4 and We4Ce were present on the Beijing Asia Wind Power fair. With an own booth at the Holland pavilion and with a large scale stand alone booth, the new...

T4-50.5 3MW

February 2010: TRES4 finished the aerodynamic design of the 50.5m for 3MW tubines.

T4-46.5 2MW

December 2009: TRES4 launches the aerodynamics of a long version of the 2MW. This blade is specially designed for the low wind classes and has an improved ratio of energy yield...

T4-46.5 passes full scale blade tests

October 2010: At Nanjing Jiangbiao, extreme tests were performed on the T4-46.5 blade for 2MW. Under supervision of German certification body DEWI-OCC and the blade designer of TRES4, the test was succesfully...

T4-40.35 1.5MW

November 2009: TRES4 has completed the 40.35 design in a T-bolt version for the 1.5MW turbines. The 40.35m is specially design for windclass 3A for fatigue and windclass 2A for extremes.

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T4-43.x 2MW

January 2010: In October last year, TRES4 launched a 2MW 43.x blade. At DEWI-OCC, this blade design has passed certification following the GL regulations. 

T4-40.2 1.5MW

The 40.2m blade is the second full blade design project within TRES4. The project started beginning of this year. Certificaton calculations have finalized and the first blades have been produced at...

T4-38 1.5MW

June 2009, TRES4 completed the design of the 38m blade by means of a full scale blade test at blade manufacturer Jiangbiao in Nanjing, China.
After the normal extreme tests, the...