The project is a gateway to transmit power wirelessly instead of using traditional cable and carrier wire and the concept of wireless power transmission by Nicholas Tesla This capability is converted into a small range eg rechargeable battery charging Fan was used instead of a battery powered by wireless power requiring an electronic circuit To convert 230 AC 50 Hz to 12 AC
The project is a gateway to transmit power wirelessly instead of using traditional cable and carrier wire and the concept of wireless power transmission by Nicholas Tesla This capability is converted into a small range eg rechargeable battery charging Fan was used instead of a battery powered by wireless power requiring an electronic circuit To convert 230 AC 50 Hz to 12 AC, the frequency is high, then this file is fed to a basic air core file. The secondary file of the adapter generates a high frequency of 12 volts. This way the power is transmitted through the primary file to a secondary file at a distance of about 3 cm. The primary file and the secondary file are used to receive power to run the load
The project implements the principle of energy transfer system. The coil connected to the AC power source as a transmitter of the variable time of the magnetic field and the other end of the future coil acts with a magnetically induced current and leads a connected load motor. The two files are aligned in such a way that the interaction of the magnetic field, the transfer of energy is the maximum. , The future coil, which is installed on a DC motor, performs a complete 360-degree cycle and continuously monitors the voltage. The direct current motor automatically goes to the maximum sensor position, and the coil starts to run the load motor attached to it. Wireless communication is the transmission of extended power without the use of wires or cables where the distance can be short or long. Wireless operations allow long-range communication that is useless by using wires. Wireless power transmission or wireless power transmission may be the transfer of power from the power source to an electric load without wires. Wireless transmission shall be in cases where interconnected wiring is inappropriate, dangerous or impossible. The power transfer status varies wirelessly from wireless communication such as radio. In the latter case,
The controlled receiver level becomes, provided it is too low, so that the signal from Earth noise is distinguished by radio energy. Efficiency is the most important. That the energy sent to the generating station to the most common future for wireless transmission is to use direct induction and then resonant magnetic induction. The poles include radio waves such as microwaves or light technology. Wireless operations allow services, for example long-range communications, which can be impossible and impractical in conventional ways
Nicholas Tesla spent most of his time and wealth in a series of projects to develop power transmission without wires. New York City installed the world’s first power grid
He believes that wireless energy is possible and built the so called Tesla Tower a huge file connected to a 200-foot tower with a diameter of three feet Tesla poured 300 kilowatts of power into the device and the coil was ejected at 150 kHz The Tesla coil works by switching the alternating voltage to a very high voltage and increasing the frequency His initial model which was enormous and costly worked in his laboratory But when it comes to working more broadly outdoors experience fail power spreads in all directions
In Tesla work was needed a power adapter. There was a need to convert one type of energy to another for WPT in this current working force that realized the shift from the wireless to the DC on the basis of a straight circle
By connecting the diode to reach the dipole antenna, we get a simple device. The use of the Scotty diode is the idea of Tesla to transfer electrical power from atmospliere time to earth. Using the fire balloon will allow the electricity to flow along the connector wire down to the base station. Then the city can be activated “easily”. It is essential to achieve high efficiency in the overall conversion process.
Has LED access. The latter corrects the voltage to DC current by capacitor C at the RC rate.
For the first time, William Brown succeeded in showing a microwave helicopter using the receiver. The rectum was studied in the second half of the 20th century, leading to higher general efficiency systems with the advent of integrated circuits and low energy technologies. New applications have become possible in the middle of defining radio frequencies as RFID systems by induction or electromagnetic coupling The antenna is used in both transmission and communications. Other WPT applications include telemetry implants as a sequence, the issue of recirculating ambient microwave energy has been used through the vast majority of these applications for block rate
Wireless Power Transfer Circuit Diagram:
Construction and work
Starting with 20 copper plated wire 6 cm die 15 coils rotated and connected to the bridge strengths (1N4007 X 4) and then filtered capacitors C1, C2, C3 connected through the output ends of the modified bridge, IC 7805 Positive voltage regulator provides regulation DC supply of rectifier and outlet ready for charging devices Mobile battery.
A high frequency signal is assisted by elements R1, C1 and C2 Resonator. A LED indicator 1 indicates a bias for this circuit.
Construction and Working
This circuit constructed to produce high frequency magnetic flux. The center tapped Coil is made through 20 SWG Enameled copper wire 6 CM dia and 5 turns with center tap in middle. The BD139 NPN transistor reacts as a Switching device
In this way, primary and secondary files work as sending and receiving antennas, respectively. File functions also transfer the inductive energy by creating an alternating magnetic field (flow) in the transponder file and converting that flow to an electrical current in the receiver file. Depending on the distance between the transceiver and the files, the magnetic flow generated by the transmitter file penetrates the receiver file and contributes more flow power to the best files for the receiver. Efficiency decreases quickly as the distance increases. Magnetic resonance imaging is shown in high-quality, high-efficiency files. Maximum power efficiency can be achieved across a wide range of distances and orientations. The transmitting antenna consists of an LC-based transmission file. As electricity moves through this file The oscillator generates a signal at a frequency where the maximum energy transfer occurs; then the signal is amplified through the amplifier leading to a volatile magnetic field. Magnetic waves that resonate at a given frequency from the transmitter to the receiver interact with a future file to induce future power. – The files must be of the same type as the wire between the two files and the distance between the two files should be equal.