Project of active cooling system
On the request of the Scandinavian customer, the fan controller for the active heating and cooling system, i.e. thermally activated building system (TABS), was developed and executed.
The idea of the system allows increasing acoustic and thermal comfort in the rooms, keeping the low energy demand.
Special screens, located on the ceiling, improve room acoustics. The forced air circulation system with ultra-quiet fans ensures efficient radiant cooling.
The purpose of the project was to develop a controller adjusting the operation of DC fans on the basis of temperature signals in several places. It was required to achieve the setup temperature, keeping a low level of generated noise and optimal room acoustics. A prototype of the appliance allowed performing next thermal and acoustic tests in the laboratory.