Results 21 to 30 of about 5,262,248 (269)

Probabilistic Decision Trees using SVM for Multi-class Classification [PDF]

open access: yes, 2013
In the automotive repairing backdrop, retrieving from previously solved incident the database features that could support and speed up the diagnostic is of great usefulness.
BOUAMAMA, Karima   +9 more
core   +1 more source

Performance of Neutral Point Clamped Five Level Inverter Using Space Vector Modulation Control Fed by DPC-VF-SVM Rectifier

open access: yesWSEAS TRANSACTIONS ON POWER SYSTEMS, 2021
The purpose of this paper is to develop a control and regulation method for the input DC voltage of a five level neutral point clamping (NPC) inverter feeding a induction motor. In this context, the authors propose in the first part, the control strategy of three-phase pulse width modulation rectifier, they propose the virtual flux-based direct control
Djamila Cherifi   +2 more
openaire   +1 more source

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

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

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

A Simplified Multilevel Space Vector Pulsewidth Modulation (SVPWM) Based on Boundary Lines, Including Overmodulation Zone

open access: yesIEEE Open Journal of Industry Applications, 2023
Space vector pulsewidth modulation (SVPWM) is a superior switching technique offering several benefits for power electronic inverters. However, concerning multilevel inverters (MLIs), implementing SVPWM is a demanding and time-consuming task because it ...
Amir Ostadrahimi, Stefano Bifaretti
doaj   +1 more source

An ontology enhanced parallel SVM for scalable spam filter training [PDF]

open access: yes, 2013
This is the post-print version of the final paper published in Neurocomputing. The published article is available from the link below. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and ...
Liu, Y   +5 more
core   +1 more source

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