Implementation and study of a moto-fan powered by a direct start or by a speed controller.
A variator frequency converters for three phase asynchronous motors
Management of fluids in industrial buildings and buildings of the tertiary: ventilation, air conditioning or pumping.
Reduction of operating costs of buildings (optimization of energy consumption while improving the comfort of the user)
The system must perform at least the following functions
Catching up with automatic search of speed
Adaptation of current limitation as a function of speed
Noise Suppression and of the resonance
Counting of energy and time of operation
Detection:
TO absence of fluid
Of zero flow,
Flow-limiting,
The system must carry out at least the following themes
Actuation of the variator
Comparison of energy consumption between a direct command or by a variator
Electrician tools