Implication of Wireless Power Transfer for low Power Appliances

Abstract

The conventional method of wired charging system isn’t portable. The units must be connected to power plugs in order to function or to charge. Moving the units require time, energy, space and staff which makes the process quite difficult as well as expensive. The system arrangement can limit the options for users and the equipment placement. Wires can be damaged in case of faults, electrical surges or storms whereas the wireless units can be unplugged in any abnormal conditions. The core of this project is to design a system for a wireless power transfer; the wireless power transfer was acknowledged by Nikola Tesla. Wireless power transfer brings a remarkable change in the field of the electrical engineering which knockout the issue of conventional copper cable and current holding wires. It can be used for charging the battery of electric vehicle, charging the battery of mobile, in medical equipment, running the DC fans and other DC loads. In this project we transfer the power wirelessly and run a 12V DC fan and a CFL bulb.