Results 121 to 130 of about 2,047 (232)

Máquina trifásica de relutância duplamente alimentda sem escovas [PDF]

, 2008
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia Elétrica.O presente trabalho aborda o desenvolvimento teórico e a implementação de um protótipo da Máquina Trifásica de ...
Koshinski, Edson José
core  

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

IET 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, Mohammad Amirkhani, Ehsan Farmahini Farahani, Mojtaba Mirsalim, Nick J. Baker   +4 more
doaj   +1 more source

Improved direct torque control using Kalman filter: application to a doubly-fed machine

, 2009
Direct Torque Control (DTC) has been extensively researched and applied during the last two decades. However, it has only first been applied to the Brushless Doubly Fed Reluctance Machine (BDFRM) a few years ago in its basic form inheriting its intrinsic
Jovanovic, Milutin, Chaal, Hamza
core  

Space Vector Control of Permanent Magnet Brushless DC Machines

, 2016
A novel Space Vector Control (SVC) for Permanent Magnet Brushless DC Machines (PMBDCMs) is presented in this paper. It is developed on a novel synchronous reference frame, which is defined in accordance with the trapezoidal shapes of PMBDCM back-emfs. As
DAMIANO, ALFONSO, Giuseppe Fois, MARONGIU, IGNAZIO, Mario Porru, Alessandro Serpi, SERPI, ALESSANDRO, Alfonso Damiano, Ignazio Marongiu, FOIS, GIUSEPPE, PORRU, MARIO   +9 more
core   +1 more source

Compact electrical generators for diesel driven generating sets [PDF]

, 2002
This thesis explores two approaches for converting rotating mechanical power from diesel engines into electrical power of fixed frequency and voltage. Advances in high energy permanent magnets and power electronics are enabling technologies that provide ...
Brown, Neil Lovell
core  

Analysis of brushless doubly-fed induction machines

, 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

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

IET 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, Jianfei Yang, Xin Qiu, Lun Hu, Guoyang Qi   +4 more
doaj   +1 more source

Brushless doubly-fed induction machine

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

Simplified transfer functions of the brushless exciter of synchronous machines

, 1980
A second order transfer function for the brushless exciter is studied.
Garrido, M.S., International Conference on Electrical Machines   +1 more
core  

A dual-mode dual-stator hybrid rotor synchronous and vernier machine for variable speed applications. [PDF]

Sci Rep
Ali S, Ali Q, Munir HM, Zidan HA.
europepmc   +1 more source