Wind power hoisting and generator shaking

Do wind turbine drivetrains have higher vibration and noise?

As critical components to transfer wind power into electric energy, drivetrains of wind turbines inevitably face challenges of higher vibration and noise. However, under the new situation there is a gap in comprehensive review and summary on the vibration and noise of wind turbine drivetrains.

How to hoist a wind turbine safely?

Because the lifting height, load and lateral dimension during the safe hoisting process of the wind turbine are relatively large, the special jib struc-ture of the all-terrain crane for hoisting wind turbine safely is adopted to solve the problem of interference between the crane jib and the wind power equipment.

How to hoist a land turbine generator?

The special jib for safety hoisting of land turbine generator mainly includes main jib head, sub-jib bracket and front and rear pull plate and so on, which consists of a combination of truss and plate girder structures, as shown in Fig. 2. L is hoisting wind turbine generator all-terrain crane spe-cial jib length.

Why is hoisting of wind power equipment a problem?

With the wide application of clean energy wind power, the hoisting of wind power equipment brings us great chal-lenges. And the frequent occurrence of hoisting accidents also brings a lot of adverse effects to the society.

Why do wind turbine cranes not work properly?

Because cranes often appear to be affected by high wind speeds, they may not work properly. On the basis of the specific model of the wind turbine generator, the safety hoisting can be carried out using the corresponding all-terrain crane operating conditions.

Do high-power wind turbines have a drivetrain?

Investigations on drivetrains in high-power wind turbines. Contemporarily, the power of state-of-the-art wind turbines has exceeded 12 MW, while this power is much larger than that used in most research such as the widely adopted 5 MW turbines. Consequently, it is necessary to update design and analysis of drivetrains as the power increases.