Wireless power transfer pdf

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To give you a taste what's possible in wireless power transfer applications, we'd like to share some examples of this technology in combination with others, such. DEPARTMENT OF. ELECTRICAL AND INFORMATION ENGINEERING. PROJECT NO. WIRELESS POWER TRANSMISSION. BY. Wamalwa Paul Wamboka. particularly organizing them. Imagine a future in which wireless power transfer is feasible: cell phones, household robots, mp3 players, laptop computers and.

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PDF | On Oct 23, , Gautam Navapara and others published Wireless Power Transfer. PDF | The goal of the project was to develop a Wireless Power Transfer (WPT) System and implement it in innovative flooring. The project was done at NextFloor. Wireless power transmission is the transmission of electrical energy without using any conductor or wire. In this paper, we designed and implemented a wireless power transfer system using the basics of magnetic resonant coupling. Numerical data are presented for power transfer.

Shortcuts to adiabatic passage for fast generation of Greenberger-Horne-Zeilinger states by transitionless quantum driving. Stimulated Raman adiabatic passage in physics, chemistry, and beyond. In the meantime, to ensure continued support, we are displaying the site without styles and JavaScript. Search Article search Search. Otherwise it may result in decrease in the efficiency

From mobile, cable-free re-charging of electric vehicles, smart phones and laptops to collecting solar electricity from orbiting solar farms, wireless power transfer WPT technologies offer consumers and society enormous benefits. Written by innovators in the field, this comprehensive resource explains the fundamental principles and latest advances in WPT and illustrates key applications of this emergent technology.

A technical asset for engineers in the power electronics, internet of things and automotive sectors, Wireless Power Transfer for Electric Vehicles and Mobile Devices is an essential design and analysis guide and an important reference for graduate and higher undergraduate students preparing for careers in these industries.

He demonstrated the first 5m and 12m distance WPT using innovative dipole coils and also envisioned new theories for WPT such as magnetic mirror, gyrator circuit model, and phasor transformation. Since , Dr. His research interests are in electric and hybrid vehicles. Chris Mi started his research in wireless power transfer WPT in Your password has been changed.

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Wireless Power Transfer

This implies that a core can have a smaller cross-sectional area. A voltage regulator is an electrical regulator, designed to maintain a constant level voltage automatically. The main concept of this project is to design a device for the concept of wireless power transfer to eliminate the use conventional copper cables and also current carrying wires.

The output is fed to a tuned coil shaping as main of an air core transformer. The minor coil develops a voltage of HF 12volt. Thus the power transfer can be done by the primary to the secondary that is divided with 3cm distance. So the transfer could be seen as the primary transmits and the secondary receives the power to run a load.

In addition, this method can be used in several applications, like to charge gadgets like mobile phone, laptop battery, iPod, propeller clock wirelessly. And also this type of charging offers a far lower risk of electrical shock as it would be galvanically isolated. This is an Emerging Technology, and in future, the distance of power transfer can be improved as the study across the world is still going on. The focus of this article has been an overview of the wireless power transfer mechanism , and its aim has been to highlight the many benefits and applications of WPT.

The discussion began by describing the basic aspects of the WPT system. WPT Wireless power transfer not only decreases the risk of shock and stops to plug often into the sockets. We hope that you have got some basic insights about this topic. Dupont-Nivet, M. Microwave-stimulated Raman adiabatic passage in a Bose-Einstein condensate on an atom chip.

Schaff, J. Shortcut to adiabaticity for an interacting Bose-Einstein condensate.

Power transfer pdf wireless

High-fidelity entangled Bell states via shortcuts to adiabaticity. A 94 , Lu, M. Shortcuts to adiabatic passage for population transfer and maximum entanglement creation between two atoms in a cavity.

Fast and efficient wireless power transfer via transitionless quantum driving

A 89 , Huang, X. Fast generation of three-qubit Greenberger-Horne-Zeilinger state based on the Lewis-Riesenfeld invariants in coupled cavities. Chen, Y. Shortcuts to adiabatic passage for fast generation of Greenberger-Horne-Zeilinger states by transitionless quantum driving.

He, S. Efficient shortcuts to adiabatic passage for three-dimensional entanglement generation via transitionless quantum driving. Zhang, J. Fast non-Abelian geometric gates via transitionless quantum driving.

Kim, S. Wireless power transfer to a cardiac implant. Yu, X. Wireless energy transfer with the presence of metallic planes.

Karalis, A. Efficient wireless non-radiative mid-range energy transfer. Krus, A. Science , 83 Hui, S. IEEE Trans. Power Elec. Imura, T. Zhang, X. Microwave Theory Tech. PP , 99 Rangelov, A.

Wireless adiabatic power transfer. Mid-range adiabatic wireless energy transfer via a mediator coil. Hamam, R. Efficient weakly-radiative wireless energy transfer: An EIT-like approach. Haus, H. Waves and Fields in Optoelectronics. Landau-Zener model: Effects of finite coupling duration. A 53 , Khomeriki, R. Allen, L. Optical Resonance and Two-Level Atoms. Dover, New York, Sample, A. IEEE , Santos, A. Zheng, Y. Cost of counterdiabatic driving and work output.

Campbell, S.

Trade-off between speed and cost in shortcuts to adiabaticity. Luo, Y. Li, C. Progress In Electromagnetics Research , Ricketts, D.

The 43rd European Microwave Conference , Nuremberg Assawaworrarit, S. Robust wireless power transfer using a nonlinear parity—time-symmetric circuit. Nature , Zhong, W.

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Download references. All authors wrote and reviewed the manuscript. Correspondence to Amarendra K. To view a copy of this license, visit http: By submitting a comment you agree to abide by our Terms and Community Guidelines.

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If you find something abusive or that does not comply with our terms or guidelines please flag it as inappropriate. Article metrics. Advanced search. Skip to main content. Subjects Electronics, photonics and device physics Quantum optics. Abstract Shortcut to adiabaticity STA techniques have the potential to drive a system beyond the adiabatic limits. Introduction Techniques for coherent manipulation of quantum states, specially for two-level and three-level quantum systems, are of great interest in modern day quantum optics and atomic physics.

Results Let us consider a loss-less LC circuit, without loss, with current i t flowing in it and voltage, v t , across L and C. The equations describing the voltage and the current can be written in terms of the following coupled differential equations: Figure 1. Full size image. Figure 2. Figure 3. Figure 4. Figure 5. Figure 6. Figure 7. Conclusion In conclusion, we have explored a WPT system in the light of adiabatic method and transitionless quantum driving method.

Transfer wireless pdf power

Methods Transitionless quantum driving Shortcut techniques for adiabatic processes ensued from the limitations of the adiabatic theorem itself 5. To understand it, let us consider the Hamiltonian: Additional information Publisher's note: References 1.