Results 31 to 40 of about 2,522,226 (288)

Automatically Evolving Rule Induction Algorithms [PDF]

open access: yes, 2006
Research in the rule induction algorithm field produced many algorithms in the last 30 years. However, these algorithms are usually obtained from a few basic rule induction algorithms that have been often changed to produce better ones.
Gisele L. Pappa   +3 more
core   +1 more source

Fault Diagnosis of Induction Motors using Decision Trees [PDF]

open access: yes, 2006
Decision tree is one of the most effective and widely used methods for building classification model. Researchers from various disciplines such as statistics, machine learning, pattern recognition, and data mining have considered the decision tree method
Yang, Bo-Suk   +2 more
core   +3 more sources

Multiphase induction motor drives - a technology status review [PDF]

open access: yes, 2007
The area of multiphase variable-speed motor drives in general and multiphase induction motor drives in particular has experienced a substantial growth since the beginning of this century.
Williamson, S   +12 more
core   +1 more source

Impact of Winding Parameters on Torque Level under Harmonic Injection in Multiphase Induction Machine [PDF]

open access: yes, 2019
Multiphase induction machines have the advantage of producing torque under different current harmonics. Theoretically, with some simplifications, the maximum produced torque can be considered proportional to the harmonic winding factor related to the ...
SCUILLER, Franck   +7 more
core   +1 more source

Fault Tolerant Control of Induction Motor Drives Subject to Rotor Resistance Adaptation

open access: yesAlgerian Journal of Signals and Systems, 2016
This paper describes the synthesis of a vector fault tolerant control of induction motor drives using an adaptive observer. This observer is used to detect the rotor resistance and flux components using the stator terminal voltages and currents.
N. Boumalha   +3 more
doaj   +1 more source

Approach for the Model and Parameter Selection for the Calculation of Induction Machines

open access: yesEnergies, 2021
The solution of multiphysical problems in the field of electrical machines is a complex task that involves the modeling of a wide variety of coupled physical domains.
Martin Nell   +2 more
doaj   +1 more source

Torque-Speed Characteristic Improvement in Nineteen-phase Induction Machine with Special Phase Connection [PDF]

open access: yes, 2020
Multiphase induction machines are advantageous regarding speed range extension in comparison with three-phase induction machines. This paper investigates how to choose the connection between stator phases for a multiphase induction machine allowing to ...
SCUILLER, Franck   +3 more
core  

Non-intrusive efficiency estimation of induction machines [PDF]

open access: yes, 2010
Includes abstract.Includes bibliographical references (leaves 189-194).Determining the efficiency of an in-service motor requires the motor to be decoupled from its load or the use of highly specialised equipment which is often unavailable on site.
Herndler, Barbara Linda
core   +1 more source

Transient System Model for the Analysis of Structural Dynamic Interactions of Electric Drivetrains

open access: yesEnergies, 2021
In electric drivetrains, the traction machines are often coupled to a gear transmission. For the noise and vibration analysis of such systems, linearised system models in the frequency domain are commonly used.
Marius Franck   +4 more
doaj   +1 more source

Remote machine condition monitoring based on power supply measurements [PDF]

open access: yes
The most widely used rotating machines in the industry are three phase alternative current (AC) induction machines. With the advances in variable speed drive (VSD) technology, they have become even more reliable than their direct current (DC) counterpart.
Lapa, Raymond
core   +3 more sources

Home - About - Disclaimer - Privacy