Heterobimetallic μ2-halocarbyne complexes.
Sign Up to like & getrecommendations! Published in 2022 at "Dalton transactions"
DOI: 10.1039/d2dt01558g
Abstract: The halocarbyne complexes [M(CX)(CO)2(Tp*)] (M = Mo, W; X = Cl, Br; Tp* = hydrotris(dimethylpyrazolyl)borate) react with [AuCl(SMe2)], [Pt(η2-H2CCH2)(PPh3)2] or [Pt(η2-nbe)3] (nbe = norbornene) to furnish rare examples of μ2-halocarbyne complexes [MAu(μ2-CX)Cl(CO)2(Tp*)], [MPt(μ2-CCl)(CO)2(PPh3)2(Tp*)] and [W2Pt(μ2-CCl)2(CO)4(Tp*)2].… read more here.
Keywords: halocarbyne; ccl pph3; halocarbyne complexes; wpt ... See more keywords
Influences of Coil Radius on Effective Transfer Distance in WPT System
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Access"
DOI: 10.1109/access.2019.2937394
Abstract: The improvement of effective transfer distance is significant for wireless power transfer (WPT) via coupled magnetic resonances, with coil radius being the most important influencing factor. To study the relationship between effective transfer distance and… read more here.
Keywords: coil radius; transfer distance; effective transfer; transfer ... See more keywords
Effect of Additional Transmitting Coils on Transfer Distance in Multiple-Transmitter Wireless Power Transfer System
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Access"
DOI: 10.1109/access.2022.3144179
Abstract: Wireless power transfer (WPT) technology has been widely introduced and developed over the past few years. Nevertheless, the basic WPT configuration using one transmitting (Tx) coil and one receiving (Rx) coil still achieves very limited… read more here.
Keywords: system; transfer; wpt; power ... See more keywords
A Smart Autonomous WPT System for Electric Wheelchair Applications With Free-Positioning Charging Feature
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Journal of Emerging and Selected Topics in Power Electronics"
DOI: 10.1109/jestpe.2018.2884887
Abstract: Electric wheelchairs (EWs) are gradually replacing conventional wheelchairs as an assistive tool for people with disabilities who are unable to use the physical force to drive manual wheelchairs on their own. EW charging requires manipulating,… read more here.
Keywords: system; methodology; smart autonomous; free positioning ... See more keywords
Design Method of Three-Coil WPT System Based on Critical Coupling Conditions
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Journal of Emerging and Selected Topics in Power Electronics"
DOI: 10.1109/jestpe.2019.2917708
Abstract: It is well known that the power transfer efficiency (PTE) of a two-coil wireless power transfer (WPT) system is maximized at critical coupling under fixed system parameters. However, the two-coil WPT system is critical-coupled with… read more here.
Keywords: coil wpt; wpt system; critical coupling; wpt ... See more keywords
MR-WPT With Reconfigurable Resonator and Ground for Laptop Application
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Microwave and Wireless Components Letters"
DOI: 10.1109/lmwc.2018.2802719
Abstract: A magnetic resonance wireless power transfer (MR-WPT) system with a reconfigurable planar receiver (Rx) to optimize transfer efficiency (TE) for laptop application has been investigated. The proposed MR-WPT system consists of a general four-coil system:… read more here.
Keywords: ground; wpt; resonator; coil ... See more keywords
Compact and Efficient WPT System to Embedded Receiver in Biological Tissues Using Cooperative DGS Resonators
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Circuits and Systems II: Express Briefs"
DOI: 10.1109/tcsii.2021.3123954
Abstract: This brief presents a compact and efficient resonance-shift insensitive wireless power transfer (WPT) system. This is possible by using a small electrical length defected ground structure (DGS) resonator, which is found effective against the resonance-shift… read more here.
Keywords: cooperative dgs; wpt system; tissue; wpt ... See more keywords
Multi-Frequency Multi-Power One-to-Many Wireless Power Transfer System
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Magnetics"
DOI: 10.1109/tmag.2019.2896468
Abstract: This paper proposes and implements a novel multi-frequency multi-power wireless power transfer (MFMP-WPT) system based on one single transmitter for simultaneously and compatibly energizing multi-standard receivers. Generally, implementing a multi-frequency WPT often requires a compromise… read more here.
Keywords: system; multi frequency; frequency; power ... See more keywords
An MRI Compatible RF MEMs Controlled Wireless Power Transfer System
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Microwave Theory and Techniques"
DOI: 10.1109/tmtt.2019.2902554
Abstract: In magnetic resonance imaging (MRI), wearable wireless receive coil arrays are a key technology goal. An MRI compatible wireless power transfer (WPT) system will be needed to realize this technology. An MRI WPT system must… read more here.
Keywords: system; wpt system; mri; power transfer ... See more keywords
A Coupling Mechanism With Multidegree Freedom for Bidirectional Multistage WPT System
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Power Electronics"
DOI: 10.1109/tpel.2020.3010955
Abstract: For the application of wireless power transfer (WPT) technology in robot arm, it is necessary to provide flexible power supply for each arm device across multiple arm joints. However, rotation of the joints and the… read more here.
Keywords: multistage wpt; coupling mechanism; topology; output ... See more keywords
Modern Advances in Magnetic Materials of Wireless Power Transfer Systems: A Review and New Perspectives
Sign Up to like & getrecommendations! Published in 2022 at "Nanomaterials"
DOI: 10.3390/nano12203662
Abstract: The magnetic coupling resonant wireless power transfer (MCR-WPT) system is considered to be the most promising wireless power transfer (WPT) method because of its considerable transmission power, high transmission efficiency, and acceptable transmission distance. For… read more here.
Keywords: wireless power; wpt; power; magnetic materials ... See more keywords