ELECTRICAL PROJECTS
Wireless Power Transmission ELECTRICAL PROJECTS Project
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Wireless Power Transmission Overview:
What Is Wireless Power Transmission(WPT)? Why Is WPT? History Of WPT Working Principle Of WPT Types Of WPT Advantages And Disadvantages Of WPT Conclusion
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Wireless Power Transmission What Is WPT?: 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.
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Wireless Power Transmission Why Not Wires?
As Per Studies, Most Electrical Energy Transfer Is Through Wires.
Most Of The Energy Loss Is A Loss During Transmission • On an average, more than 30%. • In India, it exceeds 40%.
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Wireless Power Transmission History Of WPT: Nikola Tesla in late 1890s Pioneer of induction techniques His vision for "world wireless system“ The 187 Feet Tall Tower To Broadcast Energy
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Wireless Power Transmission History Of WPT (Continue…) All People Can Have Access To Free Energy Due To Shortage Of Funds, Tower Did Not Operate Tesla Was Able To Transfer Energy From One Coil To Another Coil He Managed To Light 200 Lamps From A Distance Of 40 Km
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Wireless Power Transmission Block Diagram Of WPT:
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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.
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Wireless Power Transmission Types Of WPTs:
Inductive Coupling
Microwave Power Transmission
Laser power Transmission
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Wireless Power Transmission Inductive Coupling: It Is Most Prominent Methods Of Transferring Energy. Used For Near-field Power Transmission. The Power Transmission Takes Place Through Mutual Inductance Between The Two Conductive Materials
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Wireless Power Transmission Microwave Power Transmission: ďƒ˜
This Involves By Converting The AC Power To RF Power And Transmitting It Through Space And Again Reconverting It To AC Power At The Receiver.
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Wireless Power Transmission Laser Power Transmission: ďƒ˜
It involves the use of LASER beam to transfer power in the form of light energy.
ďƒ˜
The laser gets powered using sources like sun or any electrical generator and accordingly generates high intensity focused light.
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Wireless Power Transmission Laser Power Transmission Diagram:
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Wireless Power Transmission Advantages:
No Wires
No E-waste
Efficient Energy Transfer
Unaffected By Day-night Cycle, Weather Or Season
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Wireless Power Transmission Disadvantages:
Initial Cost Is High. High- Frequency Signal Must Be The Supply. Maintenance Is Complicated.
Applications:
Wireless parking charger. Wireless electronic charger.
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Wireless Power Transmission Conclusion: More Reliable Than Ground - Based Solar Power. Low Maintenance Cost. But, Initially High Cost. If We Develop This, We Need Not Bother About The Exhaustion Of Natural Resource. In Near Future, The World Will Be Completely Powered With Wireless Technology.
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