Wireless Power Transfer Through Coils Ppt

Wireless power transfer by high frequency.

Wireless power transfer through coils ppt. The intent of this paper is to present design of wireless power transmission using tesla coil. Receiver coil for our project is designed same as transmitter coil with same value. Here we regard the single sided wireless power transfer system as the transmitter and it consists of a single turn drive loop and a high q transmit coil. There are two ways of electrical energy transmission one is wired and another is wireless.

Wireless energy transfer or wireless power is the transmission electrical energy from a power source to an electric load without interconnecting man made conductors. Definition as the word wireless means without wire. Wireless power transfer by high frequency resonating coils was designed and implemented. 13 br peter vaessen wireless power transmission leonardo energy september 2009 br c c.

Wireless electricity ensure that the cell phones laptops ipods and other power electrical devices get changed on their own with no need of plugging them that can prevent the sockets with all sorts of wires. The transmitter and receiver coils together form a transformer see diagram an alternating current ac through the transmitter coil l1 creates an oscillating magnetic field b by ampere s law the magnetic field passes through the receiving. Wireless energy transfer or wireless power is the transmission of electrical energy from a power source to an electric load without interconnecting man made conductors. This paper proposes a wireless power transfer system that.

The single turn drive loop has an outer diameter of 305 mm while the transmit coil has a. In inductive coupling electromagnetic induction or inductive power transfer ipt power is transferred between coils of wire by a magnetic field. Wireless transmission is useful in cases where interconnecting wires are inconvenient hazardous or impossible. The project can be enhanced in future up to 1 meter distance in space using resonators with a q factor of 1 000 enabling it to send power over a.

Shanmuganantham wireless power transmission a next generation power transmission system international journal of computer applications 0975 8887 volume 1 no. 4 introduction 1 1 wireless power transmission wireless power transfer wpt wireless power transmission wireless energy transmission or electromagnetic power transfer is the transmission of electrical energy from a power source to an electrical load such as an electrical power grid or appliance without the use of conductors like wires or. Wireless power transfer is the transmission of electrical energy from a power source to an electrical load without any conductive physical connection. Wireless transmission is useful in cases where interconnecting wires are inconvenient hazardous or impossible.