Rotor leaf break in the new Lübz wind farm - what is behind it?

Rotor leaf break in the new Lübz wind farm - what is behind it?

In a new wind farm near Lübz, there was a serious incident last Friday: a rotor leaf of a wind turbine broke out for the cause that has been unknown. The incident was immediately responded to the operator and the accident site was cordoned off. Fortunately, there were no injuries and the parts of the damaged rotor blade fell to the ground in a controlled manner. Information about the amount of damage has not yet been published, but the affected system has been taken out as a precaution, while experts determine the causes of the fluid fracture.

According to a report by nordkurier.de Analysis of the fallen fragment of the rotor leaf takes place. In addition, aerial photographs were taken with drones to document the damage more precisely. The accident affects a system in Werder 2 wind farm, where a total of seven modern N163/5x systems are installed.

Technical details of the wind turbines

The wind turbines in the wind farm have an impressive rotor diameter of 163 meters and a hub height of up to 164 meters. With an output of around five megawatts, the systems switch on at a wind speed of 10.8 km/h and at 94 km/h. After the accident, the other six wind turbines in the park were temporarily switched off and checked for possible abnormalities. This control was without abnormalities so that the systems could be put back into operation quickly.

A look into the future of wind power shows that modern wind turbines such as the N163 series are not only powerful, but also among the safest buildings in Germany. According to Recarbaricians.de , the N163 turbines are the largest and most powerful in the portfolio of the manufacturer Northern. important step in the increase in efficiency of wind energy.

past and safety of wind turbines

The incident in Lübz is not the first of its kind. In February 2017, there was similar accident in Germany when four wind turbines kinked. These incidents raise questions about the safety of wind turbines, but experts such as Christian Hering, head of wind energy at TÜV Nord, note that modern systems are considered to be very safe due to their construction and technology. Damage to the millions occurred in the previous incidents, but there were no injuries here either.

The incident in the Lübz wind farm will probably employ the authorities involved, even if this is still unclear. The development and safety of wind turbines remains an important topic, especially in view of the increasingly frequent modernized systems and the associated challenges.

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OrtLübz, Deutschland
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