Development of Current Control System for Solar LED Street Light System

Byun-Gon Kim, Kwan-Woong Kim, Tae-Su Jang, Jun-Myung Lee, Yong-Kab Kim
2012 International journal of advanced smart convergence  
As inexhaustible clean energy, solar energy will be the most ideal green energy in the 21st century. The effective method to convert solar energy into electrical energy is by solar photovoltaic power generation technologies. LED Emitting Diode is a kind of component which can transform electricity into visible light. As the smart current control system for photovoltaic street lights, the proposed system has improved the battery charging and discharging mechanism to extend the lifespan and
more » ... lifespan and effectively controls the LED discharge current according to battery charge state and lighting.
doi:10.7236/jasc2012.1.1.10 fatcat:bgr3o2kxqza5zllj4db2jozg6i