Design of LLC resonant converter for street lamp based on photovoltaic power source

Abstract

This topic presents a design procedure for the LLC resonant half-bridge converter configuration in the effort to be propossed to supply the LED street lamp. The main power is from Photovoltaic (PV). The paper is started a brief review about LLC converter and description of the relationship between input and output as a voltage ratio or voltage gain function. Next section is about to make simulation by PSIM software and hardware for circuit and compare the result.