Results 141 to 150 of about 1,311,435 (291)

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

open access: yesIEEE 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

The Power of Naive Truth [PDF]

open access: yes
While non-classical theories of truth that take truth to be transparent have some obvious advantages over any classical theory that evidently must take it as non-transparent, several authors have recently argued that there's also a big disadvantage of ...
Field, Hartry
core  

Semi-analytical study of 3 kinds of axial flux PM actuator [PDF]

open access: yes, 2015
This paper deals with the study of discoidal Permanent Magnet machines using a method of field calculation based on the magnetic charges theory. This fast calculation method enables a systematic study of these devices.
CHARPENTIER, Jean-Frederic   +3 more
core   +1 more source

ON THE OPTIMIZATION OF HALBACH ARRAYS AS ENERGY STORAGE MEDIA

open access: yesProgress In Electromagnetics Research B, 2015
In the paper presented here the optimization of Halbach arrays as storage media for mechanical potential energy is investigated with numerical simulations using FEMM and analytical calculations usi ...
openaire   +2 more sources

THE CYCLOID MAGNETIC GEAR BASED ON HALBACH ARRAY

open access: yesJixie qiangdu, 2017
The cycloid magnetic gear transfers speed through the inner rotor rotation and revolution to get a higher transmission ratio and torque density. The permanent magnets were arranged by Halbach in order to improve the magnetic flux leakage and the utilization of permanent magnets,and a prototype was designed and manufactured according to the working ...
HAO WeiNa, ZHOU Jun
openaire   +1 more source

Modeling and simulation of magnet-coil arrays for vibrational energy harvesting in agricultural electric vehicles

open access: yesJEMMME (Journal of Energy, Mechanical, Material, and Manufacturing Engineering)
Electric vehicles have advantages such as reduced maintenance and fuel costs compared to internal combustion engines. However, their limited driving range still hinders their widespread adoption compared to internal combustion engines.
Mbanwei Divine Kobbi   +2 more
doaj   +1 more source

Effect of the passive damping plate on the vertical stability of permanent magnet electrodynamic suspension system

open access: yesIET Electric Power Applications
The vertical stability of permanent magnet (PM) electrodynamic suspension (EDS) system with a passive damping plate is studied because of the well‐known under‐damped nature of the EDS suspension system.
Cheng Luo, Kunlun Zhang, Huixian Zhang
doaj   +1 more source

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