Electricity Generation by using Smart Ventilator

Wind energy is one types of renewable energy. Therefore, presently, there is the technological development of applying wind energy for the electricity generation. This paper describes about the modified smart ventilator that can generate electricity. The system is containing the combination of the DC generator, roof ventilator, solar charger, batteries and inverter. A DC generator was installed in 24-inch roof ventilator and carry around rotation of the generator by gear mechanism to the rotation of roof ventilator. The operational concept of the system is the load will use the energy from the batteries that charged using roof ventilator. The observed performances of system are the voltage and current of the roof ventilator, batteries and the load. The results of the study were found that roof ventilator would begin to generate a voltage of 12-24 volt at wind speed of 285-300rpm.When this electricity generation is use for small home appliances, such as radio, mobile phone charger, cinema hall, LED bulb etc.