Configurable Relay for Ventilation Systems

This paper sets out achievements made regarding the development of power switches applied to electrical induction motors in order to save energy. To this end, the logic designed will command a solid-state relay thereby making its duty cycle variable depending on the process requirement. The project aimsat alternate current motors applied to industrial ventilations systems. The methodology presented intends to vary electrical signal application times sent to the motor; as a result, energy efficiency is hardly noticeable to users.