Results 101 to 110 of about 13,218 (204)

Brushless doubly-fed induction machine

open access: yes
Bacheloroppgave i ingeniørfag, Elektronikk. Fakultet for teknologi, miljø- og samfunnsvitskap/ Institutt for datateknologi, elektroteknologi og realfag/ Høgskulen på Vestlandet.
Hopp, Sevre-Julian Martinsen   +1 more
openaire   +1 more source

Analysis of brushless doubly-fed induction machines

open access: yes, 2015
This thesis is concerned with the steady-state analysis' of the brush less doubly-fed machine ( BDFM ). The first part of the thesis is dedicated to the derivation of an analytical model based on generalised harmonic analysis. The model allows for any combination of pole numbers in the stator windings and can readily access the effect of stator space ...
openaire   +1 more source

Comprehensive Analysis of Alternative Magnet Configurations in a Biased‐Flux Machine

open access: yesIET Electric Power Applications
Biased‐flux motors are a type of electric machine that operate in an unconventional manner but can offer structural and performance advantages over more conventional topologies.
Mohammad Afrank   +4 more
doaj   +1 more source

Primary electric power generation systems for advanced-technology engines [PDF]

open access: yes, 1983
The advantages of the all electric airplane are discussed. In the all electric airplane the generator is the sole source of electric power; it powers the primary and secondary flight controls, the environmentals, and the landing gear. Five candidates for
Cronin, M. J.
core   +1 more source

Design optimization of a slotless PM brushless motor with spiral wound laminations for rim driven thrusters

open access: yes, 2009
This paper discusses the analysis and design of a very thin slotless PM brushless motor whose stator laminations are manufactured from a single strip of steel that is edge wound into a spiral (like a “Slinky”) and then fitted over the windings that are ...
Lai, S.H., Sharkh, S.M.
core  

Research on Torque Ripple Suppression of Open‐Winding BLDCM Based on Zero Vector

open access: yesIET Electric Power Applications
Brushless DC motors (BLDCM) are widely utilised due to their simple mechanical structure and high power density. To enhance energy efficiency, environmental sustainability and control flexibility, open‐winding brushless DC motors (OW‐BLDCM) have been ...
Weiyang Ding   +4 more
doaj   +1 more source

Improved transistor-controlled and commutated brushless DC motors for electric vehicle propulsion [PDF]

open access: yes
The development, design, construction, and testing processes of two electronically (transistor) controlled and commutated permanent magnet brushless dc machine systems, for propulsion of electric vehicles are detailed. One machine system was designed and
Demerdash, N. A.   +3 more
core   +1 more source

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