Design And Development Of Power Inverter For Inductive Power Transfer (IPT)

Syahidah, Nasrudin (2014) Design And Development Of Power Inverter For Inductive Power Transfer (IPT). Project Report. UTeM, Melaka, Malaysia. (Submitted)

Text (24 pages) Design And Development Of Power Inverter For Inductive Power Transfer (IPT) 24 Pages.pdf - Submitted Version Download (378kB)

Abstract

In this high technology world, Inductive Power Transfer (IPT) system has recently been proposed to charging electrical devices wirelessly or without physical contact. This is because an electrical energy may be transmitted through a large air gap between coils without electrical connection. So that, no sparking effects due to contact problems between primary and secondary coil circuit. Currently IPT systems have been used to replace the conductive systems of physical connection such as materials handling, and contactless battery chargers of robots, for providing power to movable the loads. However, some applications nowadays require the non-contact power transfer for moving objects in which the closely coupled IPT systems cannot achieve. Hence, in this project the loosely coupled IPT system will be used to power up the battery charger. The development of IPT for battery charger consists of designing a transmitter and receiver circuit. The idea presented here because it can generate power without the conductive elements such as wire and socket. Therefore, in this project a loosely coupled method is proposed due to the possibilities of transferring power of IPT system. This is because it can transferred power wirelessly where must be some air gap between primary and secondary side. The range of the transmitter supply in this project is limited generate the voltage of 15V-20V by using boost converter. In this project, the development of the proposed IPT system consists of designing a Boost converter, and DC-AC converter, high speed, oscillator and rectifier circuit. A reliable and efficient IPT system is expected to be developed.

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