This is a little preview of my Final Year Project:
Wireless power transfer (WPT) or
wireless electricity generate from a power source to an electrical load without
man-made conductors. Wireless electricity is useful in cases where
interconnecting wires are inconvenient, hazardous or impossible.
WPT is a concept of transferring the
power of electromagnetism from the primary coil into the secondary coil without
using any wires. There are several ways to produce WPT which is near field
technique and far-field technique.
Near field technique is the technique
that used to produces WPT in a short distance. There are three ways to produce
WPT using near field technique that is:
i)
Inductive coupling
ii)
Resonant inductive coupling.
iii)
Air ionization
Far field technique is the technique
that use to produce WPT in a long distance. There are two ways to produce WPT
using far field technique which is:
i)
Microwave power transmission
ii)
Laser power transmission
Block Diagram of WPT operations:
The plan for this project is to create a system that able to transmit power wirelessly.Using inductive coupling, it can be achieved by connecting power supply to the system that uses magnetic field to transfer energy through air. The coupling system involves a transmitting coil sending energy to a receiving coil. This is done by sending an energy signal through transmitting coil, and creating a magnetic field. The receiving coil then creates energy using the magnetic field.
