THE ADVANCED DESIGNING OF LED DRIVER WITH THE DIFFUSIONAL ACCOMMODATION OF CURRENT SENSING TECHNOLOGY WITH OPEN LOOP PWM FOR STREET LIGHTING

The High Brightness LEDs for street lighting has ga ined popularity in street lighting owing to energy efficiency and the long life. The amalgamate d feature of brightness and the dimming solutions makes it equally adoptable in outdoor lig htings. The street lighting utilizes the power supply from the lines. The invent of renewabl e energy resources for appliances and illumination systems highlights the usage of solar system for lighting and heating systems. The solar photovoltaic panels are most featured sol utions. The standalone PV systems require the designing knowledge of electrical,thermal and optical properties of LEDs. These parameters allow the development of driver system f or design of the luminaire. Different strategies have been proposed for driver circuits t o provide stable characteristics. The selection of Drivers is dependent on various factor s like,energy efficiency,cost effectiveness,operation and maintenance,losses as sociated with the components and the assembly. The aim is to obtain a stable driver syst em for reliable operation using solar energy. The power supply and the battery management system reflect the efficient operation of the complete system. The approach is to design a nd manage a driver system for highly efficient HB-LEDs for street lighting and commercia l outdoor applications. The multiple stages enhance the efficiency by maintaining the de ciding factors such as power factor,losses and the long life. The 3 stage and expandable conve rter topology uses the maximum power point tracking and empowers the LEDs for required n umber of hours of glowing. An approach has been made to improve the energy conver sion efficiency along with standby power consumption management system during the wint er seasons which is a crucial factor around 92% has been made. The innovative methodolog y provides groundbreaking LED driver systems that help the consumers to gain a co mpetitive edge. https://www.ijiert.org/paper-details?paper_id=14025