Results 31 to 40 of about 7,098,076 (263)

A hybrid topology wireless charging system for AGVs with strong anti-offset performance

Wireless Power Transfer
When AGVs are parked for wireless charging, misalignment and offset between the transmitting and receiving coils are prone to occur, which affects the charging power and efficiency.
Wenzhou Lu, Mengzhou Chen, Chendawei Zhang, Haiying Chen, Dezhi Xu   +4 more
doaj   +1 more source

Can wireless power transfer benefit from large transmitter arrays?

, 2015
In this paper, we illustrate the potential benefits of using large transmitter arrays for wireless power transfer. Specifically, we analyze the probability of outage in energy transfer over fading channels when the base station (BS) with multiple ...
Kashyap, Salil,, Björnson, Emil,, Erik G. Larsson, Emil Bjornson, Salil Kashyap, Larsson, Erik G,   +5 more
core   +1 more source

Development of a 50 kW wireless power transfer system [PDF]

, 2020
A high-power modular wireless power transfer system has been developed intended for use in larger vehicles. This paper presents the design methodology and evolution of the system, including test results.
Ahamad, Ku Ku, McMahon, Richard A., Miles, John, Ridge, Alex   +3 more
core   +1 more source

Wearable Smart Patches on Sustainable Chitosan With Reversible Microbial Growth‐Inhibitory Properties

Advanced Functional Materials, EarlyView.
ABSTRACT Chitosan, a polysaccharide upcycled from biowaste, has long promised sustainable, biocompatible, and antimicrobial films and devices, an appeal reinforced by its recent regulatory recognition, with several chitosan‐based antibacterial dressings gaining clearance through the Food and Drug Administration's 510(k) pathway.
Jacopo Nicoletti, Kubra Kocak, Andrea Michel, Enrico Cavarzerani, Ali Raza, Petr Rohzin, Nouha Loudhaief, Saimir Frroku, Nicolò Baldovin, Hazrat Bilal, Alvise Perosa, Maurizio Selva, Flavio Rizzolio, Luca Sbuelz, Sabrina Tamburini, Domenico De Fazio, Giovanni Antonio Salvatore   +16 more
wiley   +1 more source

Adaptive CLC-S tuned DWPT system with overlapping coil magnetic coupler for output power fluctuation mitigation

Wireless Power Transfer
In dynamic wireless power transfer (DWPT) systems employing transmitting (Tx) coil arrays, output power fluctuations aggravate battery charging current ripples and compromise system stability.
Weihan Li, Yunhan Han, Junjun Deng, Wenbo Wang   +3 more
doaj   +1 more source

Chapter Developments in Wireless Power Transfer Using Solar Energy [PDF]

, 2021
This chapter presents state-of-the-art and major developments in wireless power transfer using solar energy. The brief state-of-the-art is presented for solar photovoltaic technologies which can be combined with wireless power transfer (WPT) to interact ...
Himanshu, Dehra
core   +1 more source

Self‐Sintering Ionogel Binder for Flexible, Recyclable, and Healable Printed Giant Magnetoresistive Sensors

Advanced Functional Materials, EarlyView.
ABSTRACT Electronic waste has emerged as a major environmental challenge, driven by the massive consumption and a limited lifetime of modern electronic devices, stimulating the development of sustainable electronics. Here, an all‐biomaterial gelatin‐choline‐citric acid ([Ch][CA]) ionogel is developed as an active binder to realize self‐sintered ...
Lin Guo, Xiaotao Wang, Guannan Mu, Proloy Taran Das, Igor Veremchuk, Conrad Schubert, Aaron D. Cross, Yevhen Zabila, Xuan Peng, Larysa Baraban, Denys Makarov   +10 more
wiley   +1 more source

Single-wire power transmission principle explanation and simulation analysis

Wireless Power Transfer
To resolve controversies over the specific principle of single-wire power transmission (SWPT), this study innovatively confirms the indispensable role of the single wire and identifies scalar waves as the potential energy carrier through structural ...
Xiaorui Wu, Jing Xiao, Yuhong Mo, Quan Liu, Ning Wu   +4 more
doaj   +1 more source

Advances in Sustainable and Wearable Textile Based Soft Robotics

Advanced Functional Materials, EarlyView.
This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas, Marzia Dulal, Sophia K. Novoselov, Victoria K. Novoselov, Kostya S. Novoselov, Shaila Afroj, Nazmul Karim   +6 more
wiley   +1 more source

Research on diagnosis of open-circuit fault in power switch of WPT system based on DC bus voltage and switch driving signal

Wireless Power Transfer
Wireless power transfer (WPT) technology finds extensive applications in areas such as powering deep-sea exploration equipment. However, due to harsh operating environments, core components such as power switches are prone to failure, leading to system ...
Cheng Chen, Fengchuan Wang, Zerun Wang, Yanjuan Yu, Qijun Deng   +4 more
doaj   +1 more source