Zobrazeno 1 - 10
of 1 187
pro vyhledávání: '"Wireless"'
Publikováno v:
IEEE Transactions on Electromagnetic Compatibility. 64:551-558
In this article, we propose a novel metasurface-based magnetic coupling resonant wireless power transfer (MCR-WPT) system to realize planar omnidirectional WPT at a mid-range distance. The resonator devices—dielectric-constant disks or planar helix
Publikováno v:
IEEE Transactions on Industrial Electronics. 69:3492-3502
This paper proposes and implements a novel wireless power and drive transfer (WPDT) system using orthogonal bipolar couplers and separately excited modulation (SEM). Specifically, two bipolar coils are orthogonally integrated and naturally decoupled
Autor:
Ping Li, Guangjun Wen, Li Gang, Xiaojun Ji, Yao Wang, Yumei Wen, Zhuangzhuang Xu, Tao Han, Zhenbing Li, Leixiang Bian, Zhuang Shao
Publikováno v:
IEEE Transactions on Industrial Electronics. 69:930-939
Cable current detection plays a vital role in power grids toward improving transmission efficiency, relieving power congestion, and ensuring grid reliability. However, the sensors in existing current detection systems either are wired with measuremen
Publikováno v:
IEEE Transactions on Applied Superconductivity. 31:1-4
In the wireless charging process of electric vehicles, unmanned aerial vehicles (UAVs), inspection robots and other electrical equipment, coil misalignment is inevitable due to human factors, external factors such as airflow during landing and other
Publikováno v:
Journal of Electromagnetic Engineering and Science, Vol 21, Iss 4, Pp 329-335 (2021)
In this paper, a two-coil magnetic resonance wireless transmission system is studied to improve the transmission distance using transformers. A conventional two-coil and four-coil wireless power transmission (WPT) system as well as a two-coil WPT sys
Publikováno v:
IEEE Transactions on Power Electronics. 36:9941-9954
Adopting high-power wireless charging systems, particularly for heavy-duty electric vehicles (EVs) and fast charging of regular EVs, becomes extremely imperative. The stringent requirements of safety guidelines, high efficiency, and high-power densit
Publikováno v:
IEEE Transactions on Mobile Computing. 21:1861-1873
The Internet of Underwater Things (IoUT) is a promising approach to future military, scientific, and commercial applications at sea. Powering of electronic devices in deep water still remains one of the main challenges, since these systems are typica
Autor:
Zhengyou He, Ruikun Mai, Xiao Jing, Shaonan Chen, Yong Li, Huanyu Yang, Huaqiang Xie, Zhaotian Yan, Wei Zhou, Chenyan Zhu
Publikováno v:
IEEE Transactions on Power Electronics. 37:3668-3680
The domino-resonator wireless power transfer (WPT) system is designed in this work to harvest energy from the magnetic field around a 110-kV high voltage transmission line (HVTL) and transmit the power to the online monitoring equipment continuously
Publikováno v:
ACS Nano. 15:9328-9354
The era of the Internet of Things (IoT) requires sustainable and convenient methods to power widely distributed sensing devices. Self-powered systems have emerged as a potential solution that utilizes ambient energy from environmental sources such as
Publikováno v:
IEEE Transactions on Magnetics. 57:1-5
In a wireless charging system, non-alignment has been a big problem that affects the transmission efficiency. The uniform magnetic field can ensure the charging power stability and extension of battery life in a multi-load wireless charging system, w