An Overview of Technical Challenges and Advances of Inductive Wireless Power Transmission

Mayordomo, Iker; Drager, Tobias; Spies, Peter; Bernhard, Josef; Pflaum, Alexander

doi:10.1109/jproc.2013.2243691

Cited by 143 publications

(61 citation statements)

References 9 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…In addition, governmental regulatory agencies limit the amount of power that can be dissipated in tissue for safety reasons-the U.S. Federal Communications Commission (FCC) sets a specific absorption rate (SAR) of less than 1.6 W/kg, for example. For these reasons, conventional transcutaneous power transfer links operate in the low-megahertz range, often at the 6.78-and 13.56-MHz ISM bands [125], [144], [145].…”

Section: A Poweringmentioning

confidence: 99%

Silicon-Integrated High-Density Electrocortical Interfaces

Akinin

Park

et al. 2017

Proc. IEEE

View full text Add to dashboard Cite

Section: A Poweringmentioning

confidence: 99%

Silicon-Integrated High-Density Electrocortical Interfaces

Akinin

Park

et al. 2017

Proc. IEEE

View full text Add to dashboard Cite

“…Hence, by increasing α between V G1 (2) and V G4 (3) , the simultaneous conduction time T 14(23) of the power transistors M 1 (2) and M 4(3) will be reduced, and thus the V PA will be decreased. The measured results demonstrated that the V PA was regulated to 28 V (rms) when the supply voltage ranged from 35 to 75 V, and the PA efficiency was around 94.5%.…”

Section: Phase-shifted Modulationmentioning

confidence: 99%

“…Some previous studies have reviewed the R-WPT techniques [3][4][5][6][7]. In [3,4], the historical background, challenges, and engineering applications of R-WPT were discussed.…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

An Overview of Regulation Topologies in Resonant Wireless Power Transfer Systems for Consumer Electronics or Bio-Implants

Liu

Huang

et al. 2018

Energies

View full text Add to dashboard Cite

Abstract:Owing to its relatively high efficiency, extended transmission range, and less exposure to radio frequency radiation, near-field resonant wireless power transfer (R-WPT) has been widely used in consumer electronics and bio-implants. For most applications, a well-regulated output voltage is required against the coupling and loading variations, and thus a regulation scheme should be employed in an R-WPT system. To achieve an optimal receiver (RX) or overall efficiency, together with a reduced cost overhead, several regulation schemes have been proposed in recent years, where the regulation can be implemented at either the RX or transmitter (TX) side, or both. These regulation schemes have been reviewed and comprehensively discussed in this paper. Hence, the main contribution of this paper is to provide a guideline for designing the regulation scheme in R-WPT systems. Moreover, potential new topologies of regulation are investigated here.

show abstract

“…The experimental results show that the average efficiency of the proposed method is able to reach as high as 53% [5]. There are some other people who have made some wireless energy transmission solutions, and they all have achieved good results [6][7][8][9][10]. In this paper, We have simulated efficiencies of the system in the air and seawater and compared them.…”

Section: Introductionmentioning

confidence: 99%

Simulation Analysis of Efficiency of Wireless Power Transmission System for AUV

Wang¹,

Chi²,

Wei³

et al. 2018

dtcse

View full text Add to dashboard Cite

Adequate electrical energy can guarantee long-term navigation for the autonomous underwater vehicle (AUV). Compared with the traditional wired charging method, wireless charging has the advantages of high security, simple operation and so on, and is more suitable for underwater application. In this paper, we study the efficiency of wireless power transmission (WPT) system in air and seawater. The transmission efficiency of wireless transmission system in air and seawater is compared with HFSS simulation. The reason of system efficiency decay is analyzed, which is helpful for the application of wireless power transmission technology in AUV.

show abstract

An Overview of Technical Challenges and Advances of Inductive Wireless Power Transmission

Cited by 143 publications

References 9 publications

Silicon-Integrated High-Density Electrocortical Interfaces

Silicon-Integrated High-Density Electrocortical Interfaces

An Overview of Regulation Topologies in Resonant Wireless Power Transfer Systems for Consumer Electronics or Bio-Implants

Simulation Analysis of Efficiency of Wireless Power Transmission System for AUV

Contact Info

Product

Resources

About