Results 51 to 60 of about 1,232 (132)

A Multilevel Inverter System for an Induction Motor With Open-End Windings

open access: yes, 2005
In this paper, a multilevel inverter system for open-end winding induction motor drive is described. Multilevel inversion is achieved by feeding an open-end winding induction motor with two two-level inverters in cascade (equivalent a three-level ...
Umanand, L   +4 more
core  

Discontinuous Decoupled PWMs for Reduced Current Ripple in a Dual Two-Level Inverter Fed Open-End Winding Induction Motor Drive

open access: yes, 2013
This paper presents investigations on current ripple in a dual 2-level inverter feeding an open-end winding induction motor drive. Pulsewidth modulations (PWMs) for the independently controlled inverters are implemented using a simple effective time ...
S. Srinivas   +3 more
core   +1 more source

A Multilevel Inverter System for an Induction Motor with Open-End Windings

open access: yes, 2002
In this paper, a multilevel inverter system for an open-end winding induction motor drive is described. Multilevel inversion is achieved by feeding an open-end winding induction motor with two 2-level inverters in cascade (equivalent to a 3-level ...
Somasekhar, VT   +3 more
core  

Maximum Torque Per Ampere Control Strategy of a 5-phase PM Generator in healthy and faulty modes for tidal marine turbine application [PDF]

open access: yes, 2014
The work presented in this paper aims to propose a control strategy being able to extract efficiently energy from a fixed-pitch marine current turbine associated with a 5–phase Permanent Magnet Synchronous Generator (PMSG) in healthy mode and in faulty ...
CHARPENTIER, Jean-Frederic   +4 more
core  

Study of innovative electric machines for high efficiency vehicular traction applications [PDF]

open access: yes, 2013
This thesis collects some of the work accomplished during the PhD research activity focused on the study of special electric machines for vehicle traction applications. The work is divided into due parts.
mezzarobba, mario
core  

Sensorless Control Technique of Open-End Winding Five Phase Induction Motor under Partial Stator Winding Short-Circuit

open access: yes, 2019
Open-end winding induction machines are gaining more attention in the last years due to their attractive advantages in the industrial applications, where high reliability is required.
Kouzou, Abdellah   +3 more
core  

PWM Signal Generation for Dual inverter Fed Open-end Winding Induction Motor Drive Using Only the Instantaneous Reference Phase Amplitudes

open access: yes, 2003
A space vector modulation scheme for the dual- inverter-fed open end winding induction motor drive, using only the instantaneous sampled reference voltages is presented in this paper.
Baiju, MR, Gopakumar, K, Mohapatra, KK
core  

Analysis of coupled and decoupled PWM techniques for induction motor drive

open access: yes, 2019
Dual inverter fed induction motor drive-in open-end winding gives more advantages than multilevel inverter fed induction motor drives. For better quality of output voltage with low common mode voltage (CMV), in this paper analysis of coupled and ...
Kalavathi, M Surya; JNTUH College of Engineering Hyderabad   +2 more
core   +1 more source

Desenvolvimento de um sistema de detecção e avaliação de faltas em geradores síncronos por meio do campo magnético externo [PDF]

open access: yes, 2014
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Elétrica, Florianópolis, 2014.Esta tese apresenta o desenvolvido de um equipamento e de uma metodologia para detecção e análise de ...
Rigoni, Mauricio
core  

Estudo do motor de indução trifásico e desenvolvimento de um dispositivo de proteção efetiva de motores operando em condições anormais: rotor bloqueado e falta de fase [PDF]

open access: yes, 2012
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Mecânica, Florianópolis, 2007.Motores de indução são máquinas robustas, de construção relativamente simples e com vida depende ...
Gonçalez, Fábio Gonçalves
core  

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