How It Works
Industrial or HVAC exhaust fans release hot air from inside the building.
This air, which is often wasted, contains significant thermal and kinetic energy.
1. Heat Collection from Exhaust Fans
2. Airflow Direction and Acceleration
Specially designed ducts capture and channel the hot exhaust air toward a centralized outlet.
The narrowing of these ducts increases air velocity, creating a strong updraft or wind stream.
The accelerated airflow is directed toward a Vertical- Axis Wind Turbine.
3. Conversion to Mechanical Energy
The VAWT’s blades spin efficiently regardless of wind direction, making it ideal for turbulent or redirected airflow.
The PMG converts the mechanical motion into electrical energy, which can be stored or used directly to power building systems.
As the turbine spins, it drives a permanent magnet generator (PMG).
4. Energy Generation
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