Results 41 to 50 of about 67,524 (288)

The Effect of Boost Coil and Alignment of Transmitting and Receiving Coils on Transmission Efficiency in EV Wireless Power Transfer Systems

Energies, 2023
As the electric vehicle (EV) market continues to grow, wireless charging technologies are constantly evolving. Considering the limitations of traditional charging methods, the adoption of wireless charging technology is an essential strategy, and the ...
Young-Kuk Choi, Don-Jung Lee, Sung-Jun Park   +2 more
doaj   +1 more source

Design enhancements of the smart sediment particle for riverbed transport monitoring [PDF]

, 2009
This paper discusses new enhancements that are being made to the existing ‘Smart Sediment Particle’. The smart sediment particle has been designed and implemented to track its own 3-dimensional trajectory when placed in a riverbed.
Hu, Aiguo Patrick, Kularatna, Nihal, Kularatna-Abeywardana, Dulsha   +2 more
core   +2 more sources

Fuzzy Logic Controlled Pulse Density Modulation Technique for Bidirectional Inductive Power Transfer Systems

IEEE Access
The human intervention free bidirectional efficient energy exchange between the grid and Electric Vehicles (EVs) relies on effective bidirectional power flow control in Wireless Power Transfer (WPT) system.
Murugan R, R. Narayanamoorthi, Ahmed Emara, Yazeed Yasin Ghadi   +3 more
doaj   +1 more source

Spatial Throughput Maximization of Wireless Powered Communication Networks

, 2015
Wireless charging is a promising way to power wireless nodes' transmissions. This paper considers new dual-function access points (APs) which are able to support the energy/information transmission to/from wireless nodes.
Che, Yue Ling, Duan, Lingjie, Zhang, Rui
core   +1 more source

A Dual Receiver Inherent Hybrid CC-CV Topology With Half Active Rectifier Control Scheme for Semi-Dynamic WRIPT Electric Vehicle Charging System

IEEE Access
This research article presents a dual-receiver, inherent hybrid Constant Current-Constant Voltage (CC-CV) resonant compensator topology with a Half-Active Rectifier (HAR) control scheme for a semi-dynamic Wireless Resonant Inductive Power Transfer (WRIPT)
J. Rahulkumar, Narayanamoorthi R, Mohammad Shorfuzzaman, Waleed Mohammed Abdelfattah   +3 more
doaj   +1 more source

Analysis of Battery Reduction for an Improved Opportunistic Wireless-Charged Electric Bus

Energies, 2019
As an attractive alternative to the traditional plug-in charged electric vehicles (EVs), wireless-charged EVs have recently been in the spotlight. Opportunistically charged utilizing the wireless-charging infrastructure installed under the road at bus ...
Andong Yin, Shenchun Wu, Weihan Li, Jinfang Hu   +3 more
doaj   +1 more source

A Compact Spin‐Coated Graphene UWB Antenna for Breast Tumor Detection

Advanced Engineering Materials, EarlyView.
A compact, spin‐coated graphene ultra‐wideband patch antenna designed for breast tumor detection, capable of distinguishing between malignant and benign tumors. This innovative antenna can serve as an effective initial screening tool, particularly in resource‐limited settings such as rural areas, where access to advanced medical equipment like MRI and ...
Raja Rashidul Hasan, Shuvra Saha, Sumit Hassan Eshan, Rinku Basak, Md. Nahian Al Subri Ivan, Ahmed Murtuza Saleque, Raja Tariqul Hasan Tusher, Sadia Zabin, Md. Abdur Rahman, Yuen Hong Tsang   +9 more
wiley   +1 more source

Bidirectional wireless power transfer: Bridging electric vehicles and the grid through converter analysis, coil topologies, and communication protocol review

Results in Engineering
The Electric Vehicle (EV) emerges as a promising alternative for curbing greenhouse gas emissions compared to traditional Internal Combustion Engine (ICE) vehicles.
M. Venkatesan, Narayanamoorthi R, Petr Kacor, Matous Vrzala   +3 more
doaj   +1 more source

Optimal Driving Model for Connected and Automated Electric Freight Vehicles in a Wireless Charging Scenario at Signalised Intersections

Applied Sciences, 2023
Electric freight vehicles have become an important means of transportation in connected and automated environments owing to their numerous advantages. However, the generally short driving range of connected and automated electric freight vehicles (CAEFVs)
Wenbo Wang, Songhua Fan, Zijian Wang, Xinpeng Yao, Kenan Mu   +4 more
doaj   +1 more source

Copper Nanocrystallization in Anodic Oxide Films of Ti–Cu‐Based Bulk Metallic Glass and Its Effect on the Corrosion Resistance and Cytocompatibility

Advanced Engineering Materials, EarlyView.
Viktoriia Shtefan, Thorgund Nemec, Ute Hempel, Annett Gebert and coworkers demonstrate that anodic treatment of Ti–Cu‐based metallic glass in a nontoxic pyrophosphate electrolyte forms a protective bilayered Ti/Zr‐oxide film enriched with Cu nanocrystals.
Viktoriia Shtefan, Nora Fernández Navas, Thorgund Nemec, Ivan Kaban, Ute Hempel, Andrea Voss, Volker Hoffmann, Darius Pohl, Annett Gebert   +8 more
wiley   +1 more source