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Sun-Tracking Solar-Powered Led Street Light, Wesley Ballar, Harrison Wong
Sun-Tracking Solar-Powered Led Street Light, Wesley Ballar, Harrison Wong
Electrical Engineering
Street lighting is an essential utility especially in urban and industrialized areas because it provides illumination and safety for vehicles and pedestrians throughout the night. However, street lights are relatively inefficient; they consume large amounts of power from electrical grids and have predetermined operation times that are often non-optimal for the surrounding environment. The Sun-Tracking Solar-Powered LED Street Lamp is a self-sustaining device, built to replace the current lighting sources. The device features sun-tracking capabilities for maximum energy gathering and darkness recognition to establish optimal operation times. The project provides a reliable and enhanced alternative to current street lighting systems.
Current Protection For The Energy Harvesting From Exercise Machines (Ehfem) Project, Colton Crivelli
Current Protection For The Energy Harvesting From Exercise Machines (Ehfem) Project, Colton Crivelli
Electrical Engineering
The Energy Harvesting from Exercise Machines (EHFEM) project intends to create an exercise machine that recycles the energy expended by an athlete operating the machine by sending it to the electric grid. The work done by the user goes through a DC-DC converter and an inverter in order to prepare it for delivery to the grid. A protection circuit ensures that the inverter does not try to pull too much current from the DC-DC converter. The project implements a current protection system that ensures the system doesn’t experience an overcurrent condition.