Results 21 to 30 of about 708,141 (201)

Wireless Rechargeable Sensor Networks: Energy Provisioning Technologies, Charging Scheduling Schemes, and Challenges [PDF]

Recently, a plethora of promising green energy provisioning technologies has been discussed in the orientation of prolonging the lifetime of energy-limited devices (e.g., sensor nodes).
Alsamhi, Saeed H., Al-Dubai, Ahmed, Hawbani, Ammar, Zhao, Liang, Qureshi, Bushra, Alabsi, Aisha, Abdel Aziz, Samah, Wang, Xingfu, Ismail, A.S.   +8 more
core   +1 more source

A distributed algorithm for wireless resource allocation using coalitions and the Nash bargaining solution [PDF]

, 2011
In this paper a distributed, low-complexity, fast and fair resource allocation algorithm for a multiuser, wireless LTE OFDMA channel is proposed. Based on the game theoretic concept of the Nash Bargaining Solution and by grouping users into coalitions of
Vatsikas, S, De Vos, Marina, Lewis, Tim, Armour, SMD   +3 more
core   +1 more source

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

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

A new charging scheme for ATM based on QoS [PDF]

, 1999
PhDNew services are emerging rapidly within the world of telecommunications. Charging strategies that were appropriate for individual transfer capabilities are no longer appropriate for an integrated broadband communications network. There is currently
Miah, Babul
core   +4 more sources

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

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

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

Model-Free Predictive Control and Modified Multi-Phase Shift PWM Technique for a Semi-Dynamic Wireless EV Charging System

IEEE Access
This research article proposes Model-Free Predictive Control and a Modified Multi-Phase shift Pulse Width Modulation technique for a semi-dynamic Wireless Resonant Inductive Power Transfer for an Electric Vehicle charging system.
J. Rahulkumar, R Narayanamoorthi, Majed Alsafyani, Waleed Mohammed Abdelfattah   +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