Results 91 to 100 of about 489,649 (259)

Mathematical sizing and design analysis of permanent magnet vernier machine for contra‐rotating wind power applications

open access: yesIET Electric Power Applications
Over the years, wind energy technology has vividly made progress, as it is economical and cleaner against fossil‐fuel alternatives. With the rapid upsurge in turbine ratings up to the MW‐power generation level, an unceasing effort is crucial to increase ...
Mehroz Fatima   +3 more
doaj   +1 more source

Modelling and optimisation of the surface‐mounted permanent magnet machine with multi‐level array magnets

open access: yesIET Electric Power Applications
An analytical and optimisation method is presented to improve the air‐gap magnetic field of the surface‐mounted permanent magnet machine with multi‐level array magnets, which can reduce air‐gap magnetic field harmonics and torque ripple.
Longxuan Li   +4 more
doaj   +1 more source

Mixed‐Fault Diagnosis for Permanent Magnet Motor With Few‐Shot Learning Based on the Prototypical Network

open access: yesIET Electric Power Applications
This paper proposes an AI‐driven few‐shot learning approach for fault diagnosis in permanent magnet synchronous motors (PMSMs), utilising a prototypical network to accurately differentiate among healthy conditions, single‐fault states (ITSCF or LDMF) and
Kai‐Jung Shih   +3 more
doaj   +1 more source

A gabona betakarítás és szállítás szimulációs modellje 2. rész [PDF]

open access: yes, 2014
Modelling of the harvesting machines playing an important role in the agricultural production processes is not supported by simulation languages with high-level, special modules.
Benkő, János
core  

Dynamic Performance Enhancement of YASA‐AFFSPM Motors Using Smoothed Active Disturbance Rejection Control and Sensorless Tracking

open access: yesIET Electric Power Applications
This paper proposes a smoothed active disturbance rejection control (ADRC) strategy integrated with a hybrid sensorless algorithm to enhance the dynamic performance of a 12‐stator/19‐pole yokeless and segmented armature axial flux‐switching permanent ...
Javad Rahmani‐Fard   +2 more
doaj   +1 more source

The Bearingless Electrical Machine [PDF]

open access: yes
Electromagnetic bearings allow the suspension of solids. For rotary applications, the most important physical effect is the force of a magnetic circuit to a high permeable armature, called the MAXWELL force. Contrary to the commonly used MAXWELL bearings,
Bichsel, J.
core   +1 more source

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