Results 1 to 10 of about 13,218 (204)

Contactless Rotor Ground Fault Detection Method for Brushless Synchronous Machines Based on an AC/DC Rotating Current Sensor [PDF]

open access: yesSensors, 2023
Brushless synchronous machines (BSMs) are replacing conventional synchronous machines with static excitation in generation facilities due to the absence of sparking and lower maintenance.
Miguel A. Pardo-Vicente   +3 more
doaj   +2 more sources

Performances of vector control of a Brushless Dual-Fed Induction Generator Incorporated in a wind energy conversion system with OTC-MPPT [PDF]

open access: yesRevista Română de Informatică și Automatică, 2022
Currently, the Brushless Dual-Fed Induction Machines (BDFIMs) are very often used in Wind Energy Conversion Systems (WECSs). The features of BDFIM are its high reliability due to its brushless operation, and the related lower capital and operational ...
Mohamed HAMIDAT, Katia KOUZI
doaj   +1 more source

Investigation of Various Laminating Materials for Interior Permanent Magnet Brushless DC Motor for Cooling Fan Application

open access: yesCES Transactions on Electrical Machines and Systems, 2023
Permanent magnet brushless DC motors are used for various low-power applications, namely domestic fans, washing machines, mixer grinders and cooling fan applications. This paper focuses on selecting the best laminating material for the interior permanent
A. Infantraj   +3 more
doaj   +1 more source

Novel Hybrid Consequent-Pole Brushless Wound Rotor Synchronous Machine for Improving Torque Characteristics

open access: yesIEEE Access, 2022
This article introduces a hybrid consequent-pole brushless wound rotor synchronous machine (CP-BL-WRSM). The CP-BL-WRSM installs permanent magnets (PMs) on the alternative rotor poles.
Ying Yan   +2 more
doaj   +1 more source

Comparison of Stator-Permanent-Magnet Brushless Machines [PDF]

open access: yesIEEE Transactions on Magnetics, 2008
This paper quantitatively compares two emerging stator-permanent-magnet (PM) machines, namely, the doubly salient PM and the PM hybrid brushless types. Both of them are attractive for electric vehicles and wind power generation. For comparison, both machines adopt the outer-rotor 36/24-pole topology and are designed based on the same peripheral ...
Niu, S, Jiang, JZ, Liu, C, Chau, KT
openaire   +3 more sources

High-Performance Ferrite Permanent Magnet Brushless Machines [PDF]

open access: yesIEEE Transactions on Magnetics, 2019
The performance of a brushless permanent magnet machine topology equipped with axially and circumferentially magnetized ferrite permanent magnets is presented. Simulation studies show that for smaller ratios of axial length to active length, air-gap flux densities in excess of 1 T can be achieved, resulting in significant improvements in torque ...
Shanshal, A., Hoang, K., Atallah, K.
openaire   +2 more sources

Design and transient experimental analysis of a pulsed brushless doubly fed alternator in a capacitor charge power supply system

open access: yesIET Electric Power Applications, 2022
There is an urgent need to develop a robust capacitor charge power supply (CCPS) system to meet the requirement of pulsed load in all‐weather mobile occasions such as vehicle, ship and aircraft.
Kexun Yu   +3 more
doaj   +1 more source

Time‐harmonic field‐circuit model for brushless doubly fed induction machine

open access: yesIET Electric Power Applications, 2023
A computationally efficient time‐harmonic finite element model for the steady‐state analysis of a brushless doubly fed induction machine (BDFIM) is proposed.
Mariusz Jagiela   +3 more
doaj   +1 more source

Comparative Analysis of Fault-Tolerant Dual-Channel BLDC and SR Motors

open access: yesEnergies, 2019
This article presents the results of a comparative analysis of two electronically commutated brushless direct current machines intended for fault-tolerant drives.
M. Korkosz   +4 more
doaj   +1 more source

Potentials of Brushless Stator-Mounted Machines in Electric Vehicle Drives—A Literature Review

open access: yesWorld Electric Vehicle Journal, 2022
Brushless stator-mounted traction motors, which are new and emerging, have many potential applications in the electrified transport industry. Brushless stator-mounted machines (BSSMs), with the so-called flux modulation (FM) effects, use asynchronous ...
Hillary C. Idoko   +3 more
doaj   +1 more source

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