Results 71 to 80 of about 595 (180)

A Hybrid Brake System for e-Scooters: Design, Optimization, and Performance-Validation Study of Axial Flux Eddy-Current Brake With Halbach Array

IEEE Access
This paper proposes a novel hybrid brake system designed to improve the safety and performance of personal e-mobility devices, specifically electric kick scooters (e-scooters). The system integrates a foot brake and an axial flux eddy current brake (ECB)
Gilsu Choi, Gwan-Hui Jang
doaj   +1 more source

Impact of Nano-Fuel Additives and Nano-Lubricant Oil Additives on Diesel Engine Performance and Emission Characteristics [PDF]

Journal of Heat and Mass Transfer Research
Fuel saving and emission control in transportation is a global critical issue, so research is required to concentrate on the energy conservation of diesel engines.
Dipakkumar Chimangiri Gosai, Ashishkumar Jashvantlal Modi, Anil Kumar Gillawat   +2 more
doaj   +1 more source

Research on permanent magnet reduction gear for trams

机车电传动, 2022
As a ground transportation, the tram needs frequent speed regulation. Relying on mechanical braking when decelerating will cause excessive wear of the mechanical devices.
YING Zhiding, LI Chenxin, LI Yi
doaj  

Effect of an Electrically-Conducting Wall on Transient Magnetohydrodynamic Flow in a Continuous-Casting Mold with an Electromagnetic Brake

Metals, 2018
Large eddy simulation (LES) of transient magnetohydrodynamic (MHD) turbulent flow under a single-ruler electromagnetic brake (EMBr) in a laboratory-scale, continuous-casting mold is presented.
Zhongqiu Liu, Alexander Vakhrushev, Menghuai Wu, Ebrahim Karimi-Sibaki, Abdellah Kharicha, Andreas Ludwig, Baokuan Li   +6 more
doaj   +1 more source

Eddy Current Braking-An Auxiliary Brake in Electric Vehicles

International Journal for Research in Applied Science and Engineering Technology
Braking systems are critical in any vehicles, including electric vehicles. But, the excessive use of friction brakes results in decreased braking performance and system degradation. Regenerative braking which is widely used in EVs to recover kinetic energy during deceleration, converting it into electrical energy for storage.
openaire   +1 more source

Multi-Field Coupling Analysis and Demagnetization Experiment of Permanent Magnet Retarder for Heavy Vehicles (MAY 2018)

IEEE Access, 2019
A new permanent magnet retarder (PMR), which based on the principle of eddy-current braking, is proposed as an auxiliary braking apparatus for heavy vehicles. Its braking torque can be stepless adjusted by the adjustment mechanism.
Lezhi Ye, Mingguang Cao, Yupeng Liu, Desheng Li   +3 more
doaj   +1 more source

Parametric study of permanent magnet eddy current brake considering demagnetization, temperature, edge, and skin effects: Numerical and experimental investigation

Applications in Engineering Science
This paper presents an improved mathematical model and parametric analysis of the developed model for the eddy current brake system using the finite element method.
Hussein Hassanpour, Salman Ebrahimi-Nejad, Morteza Mollajafari   +2 more
doaj   +1 more source

A Minimally Intrusive Methodology for Power Loss Identification in Electric Powertrains for Physics-Based Analytical Modeling

Energies
This paper presents a minimally intrusive experimental methodology for identifying and modeling power losses in the electric powertrain of a battery electric vehicle, including the inverter, electric motor and speed reducer. Measurements are performed on
Pascal Brejaud, Guillaume Colin, Pascal Higelin   +2 more
doaj   +1 more source

ANALYSIS OF THE HARMONIC ORDER AFFECTING THE EDDY CURRENT BRAKING FORCE IN ELECTRICAL

Tikrit Journal of Engineering Sciences, 2013
This paper presents a computer analysis of the eddy current brake in electric machines. It presents a formula for the braking force when the actual width of the pole is considered.
Amer M. Kado
doaj  

Poster Sessions

HemaSphere, Volume 10, Issue S1, June 2026.
wiley   +1 more source