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Wireless electricity transfer project

Wireless electricity transfer

In previous project we made (Do it you self . DIY Project. For making of simple wireless transmission of electricity. we used 2N2222 transistor and copper coil. The results of the project were amazing and we received many emails about the power and distance of the electricity transmission.

This Wireless electricity transfer system is very simple and powerful. It is capable of charging mobile phone, can also run DC motor and can also glow 3 or 6 volt tungsten bulb.

What is Wireless electricity transfer?

It uses inductive coupling, is one of the effective ways to transfer power between points without the use of conventional wire system .An alternating current in the transmitter coil generates a magnetic field which induces a voltage in the receiver coil. This voltage can be used to power a mobile device or charge a battery.

Watch Video Tutorial in Urdu:

Material

The activity required some simple materials that are as follows:

  • 26 to 30 gauge copper wire
  • ttc5200 transistor
  • 2 resistors of 3.3 or 6.6 k ohm
  • LED
  • Tungsten filament bulb
  • Scissors
  • Pliers/wire cutters
  • Battery/ Power Adapters (12V)
  • 4 Diodes
  • Cylinder/role with 8 cm diameter
Components:

Components:

Diagram of Wireless electricity transfer project

Wireless transmission of Electricity circuit Diagram

Wireless transmission of Electricity circuit Diagram

Construction

It consists of two parts,

  • Receiver coil and Transmitter coil

Making of Receiver

  • Make a coil of 25 turns and connect LED to it's ends.

Making of Transmitter

  • Take a Cylinder/role with 8 cm diameter and whirl wire on it 55 times after leaving the wire of 3 inches now make loop for center terminal and whirl it again 55 times.
  • You will get three terminals of the coil. Now take TTC5200 transistor and connect it's base to 6.6  k ohm resistor.
  • The other terminal of the resistor will be connected to one end of coil and collector at the other end of coil.
  • Connect the emitter to negative terminal of 12 V power supply or battery.
  • The center terminal of coil will be connected with positive terminal  battery and now transmitter is ready.
  • Place the receiver coil almost 15 cm above transmitter and you will see LED glowing.
Wireless electricity transfer project diagram 2

According to diagram one terminal of the primary coil is connected to resistor and resistor connected with the base of transistor

 

Wireless electricity transfer project (11)

According to diagram 2nd terminal of the primary coil is connected collector of transistor

Wireless electricity transfer project diagram 4

Primary coil (transmuting coil) and secondary coil

 

small coil inside transmitter

Wireless electricity transfer project (4)

Wireless electricity transfer project 1st test close to transmitter

Wireless electricity transfer project (5)

Wireless electricity transfer project. Distance around 3 cm

Wireless electricity transfer project (7)

Wireless electricity transfer project. Distance around 10 cm glowing dim

Wireless electricity transfer project (14)

Wireless electricity transfer project at a distance around 15 cm.

small coil inside transmitter

small coil inside transmitter

small coil inside transmitter

Wireless electricity transfer project (1)

PC fan and LED working fine

Watch Video of  Science Fair Project "Wireless Electric Car" by Bareera Usman

Wireless Electric Car by Bareera UsmanScience Fair Project "Wireless Electric Car" by Bareera UsmanJoin Us @ www.paksc.org/community

Posted by Pakistan Science Club. on Sunday, 22 November 2015

Wireless Electric Car Video 2

 

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