Results 21 to 30 of about 18,710 (282)

Analysis of the Drive of the Electric Vehicle with Six-Phase Induction Motor

open access: yesPower Electronics and Drives, 2023
The article presents the analysis of the drive system of the electric vehicle with a six-phase induction motor. The mathematical models of the six-phase induction motor and model reference adaptive system (MRASF) estimator are presented, and the ...
Listwan Jacek, Oleszczyszyn Piotr
doaj   +1 more source

CARRIER BASED PWM TECHNIQUE AND ADAPTIVE NEURAL NETWORK BASED ROTOR RESISTANCE ESTIMATOR FOR THE PERFORMANCE ENHANCEMENT OF VECTOR CONTROLLED INDUCTION MOTOR DRIVES

open access: yesThe Journal of Engineering Research, 2019
In this paper, the carrier based Pulse Width Modulation (PWM) technique and neural network based rotor resistance estimator are proposed for vector controller Induction motor (IM) drives. The popular sine PWM is used for induction motor drive.
Venkadesan A
doaj   +1 more source

Minimization torque ripple for SRM based on flux linkage partition in DB-DTFC [PDF]

open access: yesMATEC Web of Conferences, 2020
This paper proposes a novel deadbeat torque and flux control (DB-DTFC) to reduce torque ripple for switched reluctance motor (SRM). DB-DTFC combines the advantages of direct torque control (DTC) and space-vector modulation (SVM).
Li Qianni   +3 more
doaj   +1 more source

An Overview on Application of Machine Learning Techniques in Optical Networks [PDF]

open access: yes, 2018
Today's telecommunication networks have become sources of enormous amounts of widely heterogeneous data. This information can be retrieved from network traffic traces, network alarms, signal quality indicators, users' behavioral data, etc.
Macaluso, Irene   +6 more
core   +2 more sources

High‐frequency common‐mode voltage mitigation for current‐source inverter in transformerless photovoltaic system using active zero‐state space vector modulation

open access: yesIET Electric Power Applications, 2023
Space vector modulation (SVM) schemes with leakage current mitigation capability for current‐source inverters (CSIs) in transformerless photovoltaic (PV) systems have not been well explored yet.
Hang Gao
doaj   +1 more source

Power Quality Analysis of a Hybrid Microgrid-Based SVM Inverter-Fed Induction Motor Drive with Modulation Index Diversification

open access: yesEnergies, 2022
The effects of varying modulation indices on the current and voltage harmonics of an induction motor (IM) powered by a three-phase space vector pulse-width modulation (SVM) inverter are presented in this research.
Subramanian Vasantharaj   +3 more
doaj   +1 more source

Performance Enhancement of Induction Motor Based on Three-Level T-Type Inverter Using DTC-SVM [PDF]

open access: yesITM Web of Conferences, 2022
Induction motors (IM) that are driven using the conventional direct torque control algorithm (DTC) suffer from vital drawbacks which are high ripples in the torque and flux.
Abbas Ismail M., Hassan Raaed F.
doaj   +1 more source

Full- & Reduced-Order State-Space Modeling of Wind Turbine Systems with Permanent-Magnet Synchronous Generator [PDF]

open access: yes, 2018
Wind energy is an integral part of nowadays energy supply and one of the fastest growing sources of electricity in the world today. Accurate models for wind energy conversion systems (WECSs) are of key interest for the analysis and control design of ...
Hackl, Christoph M.   +4 more
core   +3 more sources

Implementing SVPWM Technique to an Axial Flux Permanent Magnet Synchronous Motor Drive with Internal Model Current Controller [PDF]

open access: yes, 2010
This paper presents a study of axial flux permanent magnet synchronous motor (AFPMSM) drive system. An internal model control (IMC) strategy is introduced to control the AFPMSM drive through currents, leading to an extension of PI control with ...
Darba, Araz   +2 more
core   +2 more sources

Feed-forward Space Vector Modulation for Single-Phase Multilevel Cascade Converters with any DC voltage ratio [PDF]

open access: yes, 2009
Modulation techniques for multilevel converters can create distorted output voltages and currents if the DC link voltages are unbalanced. This situation can be avoided if the instantaneous DC voltage error is not taken into account in the modulation ...
Carrasco Solís, Juan Manuel   +5 more
core   +1 more source

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