Inductive Power Transfer System

The main objective of this project is to design a inductive power transfer system by using ac ¿ac converter. This paper proposes to generate a high-frequency current for inductive power-transfer (IPT) systems. Unlike traditional dc¿ac converters for IPT systems, the proposed converter can achieve a high-frequency current generation directly from an ac power source without a dc link. The power converter can maintain high-frequency resonance by natural circuit oscillation and discrete energy injection control. Contact less power transfer system employ power converters to generate a high frequency current in a primary coil to magnetically coupled to one or more secondary coil across a large air gap without direct electric contact less power transfer system due to clean environment and eliminates sparking.