Efficient cooling solutions
Optimal air flow
Fans for Wind Energy Plants
What will the energy supply of the future look like? Due to the energy transition, energy generation from wind turbines is increasingly becoming the focus of electricity supply companies. An important part of a wind turbine is the protection of the individual components against overheating. Whether for nacelle ventilation, generator cooling, switch cabinet ventilation, tower air cooling or converter and transformer cooling – our fans are suitable for every requirement in the field of wind turbines. Thanks to many years of expertise, these fans have been developed to meet the highest technical demands.
We would be delighted to assist you with your project!
Various operating voltages (at 50/60 Hz)
Product solutions for wind energy
Maximum efficiency at variable speeds
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Plug fans
Smooth operation even with vibration and voltage peaks
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Centrifugal fans
Space-saving installation thanks to direct drives using external rotor motors
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Axial fans
The nacelle of a wind turbine houses many high-tech components, some of which emit heat into the surrounding environment. It is essential that this heat is dissipated to ensure the smooth operation of the turbine.
This task is performed by our fans from the DRAE / DRAD, ANDB and DQ / DR series, for example.
In the generator, kinetic energy (energy of motion) is converted into electrical energy. This conversion results in heat losses. To protect the generator from overheating, this waste heat must be dissipated.
Our DRAE / DRAD series centrifugal fans are ideally suited for this task.
Switch cabinets are essential for perfectly coordinating the components of a wind turbine. Here too, sufficient heat dissipation is required to protect the sensitive electrical components.
Our plug fans with free-running wheels in a wide variety of designs, as well as centrifugal fans from the ERAE / ERAD series, have been specially developed for this area of application.
Tower air cooling in a wind turbine can only be achieved with large volume flows.
For this reason, various axial fans and plug fans with free-running wheels with standard motors from the DKNM / DKNB / DKNR series are used here.
The cooling of other electronic components, such as converters or transformers , is also no problem for our individually designed fans. It does not matter whether the cooling is to take place in the nacelle or the base of a wind turbine.
Our OEM team is always at your disposal!
Plug fans with free-running impellers in various designs with AC and EC motors meet the requirements for a wide range of applications in wind turbines.
Centrifugal fans in spiral housings meet a wide range of requirements with their different impeller and housing types and are particularly sought after as compact solutions.
For high volume flows at low pressures, our axial fans provide the ideal solution for cooling applications or for nacelle ventilation.