This ppt explains how to develop a device for wireless power transfer. It can make a remarkable change in the field of the electrical engineering and eliminates conventional copper cables and current carrying wires.
3. Wireless Power Transmission
The Transmission Of Power From One Place To Another Without Using
Wires, Cables, Or Chords.
But, The Wireless Power Transmission Is Made Possible By Using
Various Technologies Like Microwave, Laser, And Em Waves.
Nikolas Tesla Realized The Concept Of Wireless Power Transfer.
What Is WPT?:
4. Wireless Power Transmission
Why Not Wires?
As Per Studies, Most Electrical Energy Transfer Is Through
Most Of The Energy Loss Is A Loss During Transmission
• On an average, more than 30%.
• In India, it exceeds 40%.
8. Wireless Power Transmission
Working Principle Of WPT:
By Converting The AC Power To DC Power Using Rectifiers And
Filters And Then Again Converting It Back To AC At High
Frequency Using Inverters.
This Low Voltage High Frequency Ac Power Then Passes From
The Transformer Primary To Its Secondary And Is Converted To
Dc Power Using Rectifier, Filter And Regulator Arrangement.