Wind Turbine Nacelle Air to Air Cooler Working Principle

As a natural cooling source, the air outside nacelle passes through the heat exchange unit,

while only heat is transfered and the nacelle cools down without dust contamination.

Dangers of High Temperatur for the Wind Turbine nacelle

1) high temperature causes demagnetization for generator parts

2) components get rapid aging

3) more static electricity is generated

4) easy to catch fire

Features of Holtop Air Cooler for Wind Turbine Nacelle

1) climate unit adopts aluminum foil with high strength and

conductivity, which also has good anticorrosion performance

and is much more energy-saving.

2) separated air streams assure no cross contamination

between indoor air and outdoor air and keep the nacelle clean.

3) it's more environment friendly by using nature

source to cool the nacelle rather than refrigerants.

The core part in Air Cooler-  anti-corrosion plate heat exchanger

Application Reference:

Applicable Model: 5MW Wind Unit

Working Temperature: -40°C~90°C

Anti-corrosion Class: IP55

Heat Exchange Amount: 60Kw/h

Heat Exchange Efficiency: 86%

Treated Airflow: 8000/18000m³/h (inside nacelle/outside nacelle)

For more information, please feel free to contact with me.