Results 11 to 20 of about 7,252 (264)

No Free Wireless Charge: Covert Channels via Wireless Charging on Mobile Devices

2023 53rd Annual IEEE/IFIP International Conference on Dependable Systems and Networks - Supplemental Volume (DSN-S), 2023
Manufacturers and users have embraced the shift from wired to wireless technologies—a shift that promises convenience, reduced cabling, and modernization. Manufacturers cut costs by cutting down on wiring; meanwhile, users experience increased accessibility and mobility on their wireless devices.
Wei-Yang Chiu, Weizhi Meng 0001, Brooke Lampe   +2 more
openaire   +1 more source

A Comprehensive Review on Efficiency Enhancement of Wireless Charging System for the Electric Vehicles Applications

IEEE Access
The increasing Electric Vehicle (EV) market is driven by the desire for more efficient and reliable approaches to recharge EV batteries. Among various charging methodologies for EVs, Wireless Power Transfer (WPT) has gained more attention from EV users ...
Venkatesan Ramakrishnan, Dominic Savio A, Balaji C, Narayanamoorthi Rajamanickam, Hossam Kotb, Ali Elrashidi, Waleed Nureldeen   +6 more
doaj   +1 more source

Efficient Bidirectional Wireless Power Transfer System Control Using Dual Phase Shift PWM Technique for Electric Vehicle Applications

IEEE Access
The emerging bidirectional wireless power transfer (BWPT) technology provides improved flexibility without requiring human intervention by facilitating smooth Grid to Vehicle (G2V) and Vehicle to Grid (V2G) operations.
Murugan Venkatesan, R. Narayanamoorthi, Kareem M. AboRas, Ahmed Emara   +3 more
doaj   +1 more source

Review of Compensation Topologies Power Converters Coil Structure and Architectures for Dynamic Wireless Charging System for Electric Vehicle

Energies
The increasing demand for wireless power transfer (WPT) systems for electric vehicles (EVs) has necessitated advancements in charging solutions, with a particular focus on speed and efficiency.
Narayanamoorthi Rajamanickam, Yuvaraja Shanmugam, Rahulkumar Jayaraman, Jan Petrov, Lukas Vavra, Radomir Gono   +5 more
doaj   +1 more source

Review of Authentication, Blockchain, Driver ID Systems, Economic Aspects, and Communication Technologies in DWC for EVs in Smart Cities Applications

Smart Cities
The rapid advancement and adoption of electric vehicles (EVs) necessitate innovative solutions to address integration challenges in modern charging infrastructure.
Narayanamoorthi Rajamanickam, Pradeep Vishnuram, Dominic Savio Abraham, Miroslava Gono, Petr Kacor, Tomas Mlcak   +5 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

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

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

Titanium Suboxides Responsible for Electronic Anomaly Near Room Temperature in the Ti3C2Tx MXene

Advanced Functional Materials, EarlyView.
Our multi‐technique study reveals that the near‐room‐temperature anomaly in Ti3C2Tx MXene is linked to titanium suboxide nanodomains, including Ti3O5, embedded within the MXene host. Their temperature‐driven transformation provides an alternative explanation to solvent‐ and swelling‐based models and offers new insight into the thermally activated ...
Bence G. Márkus, Bradlee J. McIntosh, Lili Vajtai, Anna Nyáry, Sándor H. Sipos, Nirmal J. Ghimire, Ferenc Simon, László Forró, Dávid Beke   +8 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