Results 91 to 100 of about 13,055 (259)
A study of efficient access point selection for wireless charging
, 2017 碩士多年前的一支手機廣告中提到:「科技始終源自於人性」。人類為了使生活更為方便，從而誕生了諸多慾望，利用這些慾望為動力，研發了許多科技。這些科技使得人們生活更加輕鬆，當我們需要與遠方的親朋好友溝通時，我們會利用手機互通有無。而當手機等電子用品的電量消耗完時，我們會想辦法替他們充電。於是我們研發出利用有線的充電器為電子用品充電，近幾年為了因應大眾需求，人們開始研發所謂的無線充電。顧名思義，無線充電可以讓使用者無需再受充電線所制約而在行動中為電子用品充電。 本篇論文將研究利用RF無線射頻將電子用品充電 ...
蔡佾甫;TSAI, YI-FU
core
Application and promotion of wireless charging technology [PDF]
, 2014 The aim of this thesis is to study wireless charging technology and analyze the application and promotion of each technology. This technology is based on Faraday’s electromagnetic in 1830s.
Yan, Kaijun
core
Advanced Materials Technologies, EarlyView.Transducers convert physical signals into electrical and optical representations, yet each mechanism is bounded by intrinsic trade‐offs across bandwidth, sensitivity, speed, and energy. This review maps transduction mechanisms across physical scale and frequency, showing how heterogeneous integration and multiphysics co‐design transform isolated ...
Aolei Xu +8 more
wiley +1 more source
Review of static and dynamic wireless electric vehicle charging system
Engineering Science and Technology, an International Journal, 2018 Electrified transportation will help to reduce green-house gas emissions and increasing petrol prices. Electrified transportation demands that a wide variety of charging networks be set up, in a user-friendly environment, to encourage adoption.
Chirag Panchal, Sascha Stegen, Junwei Lu
doaj +1 more source
Advanced Materials Technologies, EarlyView.Hierarchical multi‐material TPMS lattices are engineered as flexible tactile sensors by combining soft and stiff elastomeric layers with a conformal conductive coating. The bilayer architecture delivers sensitivity at low pressures while maintaining a broad detectable range under large loads, enabling reliable pressure and vibration monitoring for ...
Reza Noroozi +3 more
wiley +1 more source
Critical Review of Wireless Charging Technologies for Electric Vehicles
World Electric Vehicle JournalAs the world transitions towards sustainable transportation, the advancement of electric vehicles (EVs) has become imperative. Wireless power transfer (WPT) technology presents a promising solution to enhance the convenience and efficiency of EV charging
Zhiwei Xue +3 more
doaj +1 more source
, 2019 The paper deals with a proposal for circuit configuration of series-series (SS) compensated wireless power transfer (WPT) system with reduced voltage stresses on compensation capacitors.
Pavol Spanik +2 more
core +1 more source
Advanced Materials Technologies, EarlyView.Liquid metal additives are processed in elastomer host resulting in highly conductive and stretchable composites. The material functions as a piezoresistive sensor with minimal drift, low stiffness, and enhanced operating range. The film can replace wires to charge a mobile phone at ∼350% strain and monitors bodily motion in real‐time via a portable ...
Patryk Wojciak +3 more
wiley +1 more source
Advanced Materials Technologies, EarlyView.Flexible sweat sensor patch integrating graphene‑interfaced gold microelectrodes functionalized with bio‑receptors and ion‑selective membrane, coupled with a capillary‑driven microfluidic layer and portable potentiostat electronics for multiplexed monitoring of inflammatory, metabolic, and electrolyte biomarkers in microliter sweat volumes.
Roomia Memon +4 more
wiley +1 more source
IEEE AccessIntegrating renewable energy resources into the existing generation capacity can handle the additional load resulting from the EV charging system, even when the majority of the EVs are charged during off-peak hours. This paper comprehensively analyzes EV
Ahmed Shahin +6 more
doaj +1 more source