Results 31 to 40 of about 467 (182)

Influence of Temperature on Brushless Synchronous Machine Field Winding Interturn Fault Severity Estimation

Applied Sciences
There are numerous methods for detecting interturn faults (ITFs) in the field winding of synchronous machines (SMs). One effective approach is based on comparing theoretical and measured excitation currents. This method is unaffected by rotor temperature
Rubén Pascual, Eduardo Rivero, José M. Guerrero, Kumar Mahtani, Carlos A. Platero   +4 more
doaj   +1 more source

De‐Carbonizing the Transport Sector on the University Campus: A Techno‐Economic‐Environment Assessment and Optimization of PV Fed Electric Bicycles Amid Global Fuel Crisis

Energy Science &Engineering, Volume 14, Issue 8, Page 3788-3810, August 2026.
This study develops and evaluates a solar PV‐fed electric bicycle system optimized for university campuses in Pakistan. The techno‐economic analysis demonstrates significant fuel savings, emission reductions, and sustainability benefits, promoting a cost‐effective, eco‐friendly, and renewable transportation alternative amid rising global fuel and ...
Muhammad Abdullah Khan, Syed Ali Abbas Kazmi, Qamar uddin, Muhammad Umair Iftikhar, Muhammad Waseem   +4 more
wiley   +1 more source

Vision‐Augmented Wearable Interfaces: Bioinspired Approaches for Realistic AI‐Human‐Machine Interaction

Advanced Materials Technologies, Volume 11, Issue 12, 18 June 2026.
This review presents recent progress in vision‐augmented wearable interfaces that combine artificial vision, soft wearable sensors, and exoskeletal robots. Inspired by biological visual systems, these technologies enable multimodal perception and intelligent human–machine interaction.
Jihun Lee, Gwuidong Ryu, Kisoo Kim, Feng Xu, Won Gu Lee   +4 more
wiley   +1 more source

A Fully Self‐Powered Digital Wearable System for the Auxiliary Treatment of Plantar Fasciitis

Advanced Science, Volume 13, Issue 24, 27 April 2026.
This study reports a system‐level fully self‐powered digital wearable system (FS‐DWS) for the auxiliary treatment of plantar fasciitis. By integrating arch support, energy harvesting, wearable sensing, and machine learning‐driven closed‐loop visualized feedback, the system enables effective plantar pressure reduction and self‐powered, real‐time plantar
Jiacheng Hou, Ying Hong, Shiyuan Liu, Qiqi Pan, Jingyu Zhang, Qingyang Xu, Qiyi Nie, Zhonghe Wang, Liming Xin, Yilong Wang, Biao Wang   +10 more
wiley   +1 more source

Mesh-Based 3D MEC Modeling of a Novel Hybrid Claw Pole Generator

Energies, 2022
A brushless parallel hybrid excitation claw pole generator (HECPG) is proposed for electric vehicle (EV) application. Permanent magnet (PM) excitation method can reduce the volume of the machine and improve the power density and efficiency. Moreover, the
Yu Cao, Chuang Liu, Junyue Yu
doaj   +1 more source

Dispersion Inhibits Thermal Mitigation of Pseudomonas aeruginosa Biofilms on Self‐Heating Surfaces

MicrobiologyOpen, Volume 15, Issue 2, April 2026.
Thermal mitigation of biofilm infections is promising in the lab. Clinical translation requires heat to be delivered from the implant surface while leaving surrounding tissue cooler. This study shows that bacteria may rapidly and reversibly disperse into these cooler areas, reducing treatment efficacy.
Parham Parnian, Paraskevi K. Zoga, Haydar A. S. Aljaafari, Hannah Chicchelly, Michael Toops, Eric Nuxoll   +5 more
wiley   +1 more source

A Brushless Resonant Exciter Concept for Radial Flux Motors

IECON 2025 – 51st Annual Conference of the IEEE Industrial Electronics Society
This paper proposes a novel brushless electrically excited synchronous machine that employs inductive wireless transfer of rotor excitation power through the air gap. The magnetic parts of the machine fulfill the excitation function on top of the torque production, thusly achieving similar compactness as brushed electrically excited synchronous ...
Dobbelaere, Sam, Sergeant, Peter, Vansompel, Hendrik   +2 more
openaire   +1 more source

Integrating Direct Air Capture Technology and Plasma Based Calcination for Sustainable Syngas and Concrete – An Experimental Investigation

Advanced Materials Interfaces, Volume 13, Issue 6, 16 March 2026.
This study presents an experimental Proof‐of‐Concept of an electrified CO2${\rm CO}_2$ loop that combines DAC and GA‐plasma conversion. Atmospheric CO2${\rm CO}_2$ is captured and solidified as CaCO3${\rm CaCO}_3$, followed by plasma‐based calcination to regenerate CaO and with the possibility to split CO2${\rm CO}_2$ into CO for syngas synthesis. This
Valentin Benedikt Seithümmer, Samuel Jaro Kaufmann, Felix Jonathan Brucker, Resul Çağtay Sahin, Kai Peter Birke, Paul Rößner   +5 more
wiley   +1 more source

Excitation System Technologies for Wound-Field Synchronous Machines: Survey of Solutions and Evolving Trends

IEEE Access, 2019
WFSM are included in the majority of large power generating units and special high-power motor drives, due to their high efficiency, flexible field excitation and intrinsic flux weakening capability.
Jonas Kristiansen Noland, Stefano Nuzzo, Alberto Tessarolo, Erick Fernando Alves   +3 more
doaj   +1 more source

Brushless Wound Rotor Synchronous Machine Topology Using Concentrated Winding for Dual Speed Applications

IEEE Access, 2023
Permanent magnet (PM) machines have broad applicability and a rapid output rise due to their good power factor, high efficiency, and power density. However, with the recent high cost, unavailability, and demagnetization issues of PMs, the wound rotor ...
Sheeraz Ahmed, Mudassir Raza Siddiqi, Qasim Ali, Tanveer Yazdan, Asif Hussain, Jin Hur   +5 more
doaj   +1 more source