Results 21 to 30 of about 23,688 (250)

Comparison Survey of Effects of Hull on AUVs for Underwater Capacitive Wireless Power Transfer System and Underwater Inductive Wireless Power Transfer System

IEEE Access, 2022
Underwater wireless power transfer (UWPT) system has attracted widespread attention. It has been used for power delivery for underwater equipment in the marine environment with high safety and convenience.
Lei Yang, Yuanqi Zhang, Xaojie Li, Baoxiang Feng, Xinze Chen, Jingjing Huang, Ting Yang, Darui Zhu, Aimin Zhang, Xiangqian Tong   +9 more
doaj   +1 more source

Real-time estimator of parameters for coupled coils in an 11-kW wireless charging system for electric vehicles

Wireless Power Transfer
Wired charging of electric vehicles comes with certain challenges and difficulties, such as handling bulky cables, risk of damage and compromised safety due to harsh climatic conditions such as heavy rain, wind or snow, and even vandalism.
Sutanu Chatterjee, Alexander Zolotarev, Polina Terenteva, Georgii Baranov, Polina Kapitanova   +4 more
doaj   +1 more source

Free-positioning wireless power transfer for multiple-receivers using a half-cube shaped transmitting coil

Wireless Power Transfer
In recent developments, free-positioning wireless power transfer (WPT) systems have become a practical solution for simultaneously powering multiple devices.
Ibtisam Naveed, Linlin Tan, Muhammad Zubair Yameen, Adil Hussain   +3 more
doaj   +1 more source

Modeling and application of hybrid multi permeability Fe-based flexible nanocrystalline laminated ribbon core structure in WPT systems

Wireless Power Transfer
Flexible soft magnetic materials represented by nanocrystalline have been widely used in magnetic couplers of wireless power transfer systems due to their superior electromagnetic properties and mechanical flexibility in recent years.
De'an Wang, Shumei Cui, Jiantao Zhang, Zhi Bie, Chunbo Zhu   +4 more
doaj   +1 more source

WPT system for constant current and constant voltage charging based on switched resonant frequency

Wireless Power Transfer
This paper designs and implements an innovative WPT system that possesses the capability to seamlessly switch between constant current (CC) and constant voltage (CV) outputs, thereby fully satisfying the various charging requirements of batteries for ...
Zhen Guo, Zhaodong Li, Haitao Yu, Hailong Zhang, Jiqiu Nai, Shuang Chen, Ranran Liu, Min Zhang   +7 more
doaj   +1 more source

Domain associated with zinc fingers‐containing NF90‐NF45 complex inhibits m6A modification of primary microRNA by suppressing METTL3/14 activity

FEBS Open Bio, EarlyView.
NF90–NF45 functions as a negative regulator of methyltransferase‐like 3/14 (METTL3/14)‐mediated N6‐methyladenosine (m6A) modification on primary microRNAs (pri‐miRNAs). NF90–NF45 binds to anti‐oncogenic pri‐miRNAs and inhibits their m6A modification, thereby suppressing the biogenesis of anti‐oncogenic miRNAs.
Takuma Higuchi, Shunsuke Morioka, Keiko Morisawa, Kazutsugu Matsukawa, Shingo Ashida, Takeshi Suzuki, Shuji Sakamoto   +6 more
wiley   +1 more source

Design and implementation of load-independent constant voltage output for medium-range 6.78 MHz wireless power transfer systems

Wireless Power Transfer
This paper presents a 6.78 MHz wireless power transfer (WPT) system designed to provide load-independent constant voltage output, making it ideal for applications such as unmanned aerial vehicle (UAV) charging.
Yongquan Wu, Yubao Chen, Xuan Zhao, Siwei Zhang, Xiaoyun Du, Tao Long   +5 more
doaj   +1 more source

Experimentally verified numerical model for asymmetric ferrite core wireless power transfer with on-chip interfacing circuits

e-Prime: Advances in Electrical Engineering, Electronics and Energy, 2023
This paper presents a novel numerical model for asymmetric ferrite core wireless power transfer, which has been experimentally verified. The research focuses on addressing the challenge of reducing the resonance frequency in wireless power transfer ...
Ahmed A. Ghanem, Sameh O. Abdellatif
doaj   +1 more source

Photoswitching Conduction in Framework Materials

Advanced Functional Materials, EarlyView.
This mini‐review summarizes recent advances in state‐of‐the‐art proton and electron conduction in framework materials that can be remotely and reversibly switched on and off by light. It discusses the various photoswitching conduction mechanisms and the strategies employed to enhance photoswitched conductivity.
Helmy Pacheco Hernandez, Stefan Hecht, Wolfgang Wenzel, Lars Heinke, Mariana Kozlowska   +4 more
wiley   +1 more source

Control-oriented closed-loop identification and input design in a wireless power transfer system

Wireless Power Transfer
This study proposes a closed-loop identification scheme for a wireless power transfer (WPT) system that estimates the actual system model and uses it to design and update the controller.
Shuaiqi Li, Qijun Deng, Zhifan Li, Wenshan Hu   +3 more
doaj   +1 more source