• Corpus ID: 12827413

Chapter 2 Wireless Power Transfer ( WPT ) for Electric Vehicles ( EVs ) — Present and Future Trends

@inproceedings{Vilathgamuwa2017Chapter2W,
  title={Chapter 2 Wireless Power Transfer ( WPT ) for Electric Vehicles ( EVs ) — Present and Future Trends},
  author={Don Mahinda Vilathgamuwa and J. P. K. Sampath},
  year={2017}
}
© Springer Science+Business Media Singapore 2015 S. Rajakaruna et al. (eds.), Plug In Electric Vehicles in Smart Grids, Power Systems, DOI 10.1007/978-981-287-299-9_2 Abstract 100 year old gasoline engine technology vehicles have now become one of the major contributors of greenhouse gases. Plug-in Electric Vehicles (PEVs) have been proposed to achieve environmental friendly transportation. Even though the PEV usage is currently increasing, a technology breakthrough would be required to… 

References

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Wireless power transfer (WPT) is a convenient, safe, and autonomous means for electric and plug-in hybrid electric vehicle charging that has seen rapid growth in recent years for stationary

A Bidirectional Inductive Power Interface for Electric Vehicles in V2G Systems

TLDR
Results indicate that the proposed bidirectional IPT system is an ideal power interface for efficient and contactless integration of multiple hybrid or EVs into typical power networks.

Looking at cars 100 years in the future

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TLDR
The combination of electric motors, super-capacitors, and wireless power transfer eliminates the requirement for engines, high-performance Li-ion batteries, and large, quick charging stations and is suitable for large-scale development of future vehicles.

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The alarming rate at which global energy reserves are depleting, is a major worldwide concern at economic, environmental, industrial and community levels. A partial solution to this crisis is the use

A new IPT magnetic coupler for electric vehicle charging systems

Inductive Power Transfer (IPT) is a practical method for recharging Electric Vehicles (EVs) because is it safe, efficient and convenient. Couplers or Power Pads are the power transmitters and

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TLDR
Leakage magnetic fields have been investigated and show that circular and DD couplers operating under similar power transfer conditions produce similar levels.

Design and Implementation of Shaped Magnetic-Resonance-Based Wireless Power Transfer System for Roadway-Powered Moving Electric Vehicles

TLDR
Electrical and practical designs of the inverter, power lines, pickup, rectifier, and regulator as well as an optimized core structure design for a large air gap for electromotive force shielding for the electric vehicle are described.

Practical considerations for designing IPT system for EV battery charging

The paper proposes a hands-free Inductive Power Transfer system for charging the batteries of an Electrical Vehicle. A typical system comprises a power supply, a transfer pad on the ground, a

Development and Validation of Model for 95%-Efficiency 220-W Wireless Power Transfer Over a 30-cm Air Gap

Although 60-W wireless power transfer (WPT) was demonstrated in 2007, still there is no equivalent circuit model for a submeter air-gap, hundreds of watts, and high-efficiency wireless system. A

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TLDR
The roadway powered electric vehicle (RPEV) system is a unique electric vehicle system that receives electric power by inductive coupling from an inductor buried beneath the road surface using the equivalent circuit model of the inductive power coupling system.