High-Efficiency Modular High Step-Up Interleaved Dc-Dc Boost Converter Using Fuzzy Controller

Abstract This paper deals with the simulation of closed loop and open loop controlled Interleaved Boost Converter ILBC. It is seen that for higher power applications more modules can be paralleled to increase the power rating and the dynamic performance. One of the challenge in designing a boost converter for high power application is how to handle the high current at the input side. In this paper an interleaved boost dc-dc converter is proposed for current sharing on high power application. Moreover this converter also reduces the ripple current. The simulated results are presented with R load.