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Automatic Guided Vehicle Wireless Charging With Dual Receiving Coils for Misalignment Tolerance
IEEE Transactions on Circuits and Systems - II - Express BriefsWireless charging for automatic guided vehicles (AGVs) has gained increasing interest. One of the charging issue is misalignment tolerance. This brief proposes an AGV static wireless charging system with dual receiving coils to achieve the anti-offset ...
Xingkui Mao +3 more
semanticscholar +1 more source
IEEE transactions on power electronics
This article presents a wireless power transfer system for substation inspection robots. Employing a dual-coupled double inductor–capacitor–capacitor (LCC–LCC) compensation topology, the system aims to address the prevalent challenge of misalignment ...
Xiaofei Li +6 more
semanticscholar +1 more source
This article presents a wireless power transfer system for substation inspection robots. Employing a dual-coupled double inductor–capacitor–capacitor (LCC–LCC) compensation topology, the system aims to address the prevalent challenge of misalignment ...
Xiaofei Li +6 more
semanticscholar +1 more source
IEEE Transactions on Antennas and Propagation
Wireless power transfer (WPT) systems use relay coils to increase output power over longer distances. This article presents a novel arrangement of distributed relay coils that improves lateral misalignment tolerance at high transfer distances.
Sagar Jain +2 more
semanticscholar +1 more source
Wireless power transfer (WPT) systems use relay coils to increase output power over longer distances. This article presents a novel arrangement of distributed relay coils that improves lateral misalignment tolerance at high transfer distances.
Sagar Jain +2 more
semanticscholar +1 more source
Investigation on misalignment tolerances of 240-GHz DEMO gyrotrons
2017 Eighteenth International Vacuum Electronics Conference (IVEC), 2017Considering the design goals and technological constraints for DEMO gyrotrons, conceptual design and tolerance analyses of a 236 GHz 1 MW conventional, hollow-cavity gyrotron and of a 237.5 GHz 2 MW coaxial-cavity gyrotron are ongoing at KIT. At such high power and frequency, very high order operating modes (eigenvalues > 100) are necessary to keep ...
Illy, Stefan +7 more
openaire +2 more sources
IEEE Transactions on Transportation Electrification
Anti-misalignment and lightweight design are two important issues faced by unmanned aerial vehicle (UAV) wireless charging systems. To meet these two requirements, a matts-shaped transmitter that can generate a rotating magnetic field is proposed to ...
C. Cai +4 more
semanticscholar +1 more source
Anti-misalignment and lightweight design are two important issues faced by unmanned aerial vehicle (UAV) wireless charging systems. To meet these two requirements, a matts-shaped transmitter that can generate a rotating magnetic field is proposed to ...
C. Cai +4 more
semanticscholar +1 more source
Unleashing Misalignment Tolerance Potential in Wireless Power System-Slides
2023Abstract: In the realm of wireless power systems, ensuring robustness against misalignment between transmitter and receiver units stands as a critical challenge. Misalignment, arising from diverse factors, has the potential to disrupt optimal power transfer, thereby impeding the overall efficacy of this technology.
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High Misalignment Tolerant Wireless Charger Designs for EV Applications
2019 IEEE Transportation Electrification Conference and Expo (ITEC), 2019This paper presents a new optimal design of the resonant networks in terms of output voltage sensitivity respect to misalignment. For both stationary and dynamic electric vehicle charging applications, the misalignment which is the variation of mutual coupling is inevitable.
Ali Ramezani, Mehdi Narimani
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IEEE transactions on industrial electronics (1982. Print)
Megahertz wireless power transfer (WPT) systems are sensitive to circuit parameters, where coupling coefficient k variations can directly and significantly affect the system dc–dc gain and efficiency.
Zhan Sun +5 more
semanticscholar +1 more source
Megahertz wireless power transfer (WPT) systems are sensitive to circuit parameters, where coupling coefficient k variations can directly and significantly affect the system dc–dc gain and efficiency.
Zhan Sun +5 more
semanticscholar +1 more source
Maximizing receiver misalignment tolerance in a hybrid wireless system
SPIE Proceedings, 2008In this work, we investigate possible designs for a free-space infrared optical receiver for use in a hybrid optical-RF network with airborne platforms. Due to the relative instability of the platforms compared to traditional building placements, the receiver must possess much greater tolerance to misalignment with respect to the receiver.
Peter G. LoPresti +3 more
openaire +1 more source
IEEE transactions on industrial electronics (1982. Print)
In rotary ultrasonic machining, the contact energy transfer with traditional carbon brushes and conductive slip rings not only has a short life, but also limits the increase of speed, and is gradually replaced by contactless energy transfer with loosely ...
Zhangpin Chen +5 more
semanticscholar +1 more source
In rotary ultrasonic machining, the contact energy transfer with traditional carbon brushes and conductive slip rings not only has a short life, but also limits the increase of speed, and is gradually replaced by contactless energy transfer with loosely ...
Zhangpin Chen +5 more
semanticscholar +1 more source