Results 31 to 40 of about 41,164 (166)

Nomenclature Overview and Beat Frequency in the Family of AC/AC Modular Multilevel Cascade Converters (MMCC)

IEEE Access
The family of modular multilevel cascade converter (MMCC) has gained significant attention owing to its modular configuration, scalability, and superior harmonic performance.
Mohammed Azharuddin Shamshuddin, Ralph M. Kennel, Diego Verdugo   +2 more
doaj   +1 more source

Fault-tolerance Design and Validation of Power Converter [PDF]

Jisuanji gongcheng, 2017
In order to improve the reliability of the Switch Reluctance Generation(SRG)system,several common failures of power converter are analyzed.Combined with the superiority of the independence of asymmetrical bridge power converter,a kind of fault-tolerant ...
ZHOU Zheng,LIU Yongzhi,SONG Jinlong,MA Weimin,WANG Zhenliang
doaj   +1 more source

Small-Signal Analysis of Permanent Magnet Synchronous Machines Under Scalar Control for Subsea Applications

IEEE Open Journal of Industry Applications
Recent solutions for oil and gas production have driven companies to operate in increasingly harsh environments, necessitating the development of more complex subsea variable speed drives (VSDs).
Esio Eloi dos Santos Filho, Marcelo Lobo Heldwein   +1 more
doaj   +1 more source

App-Based Tool for Automatic Controller Parameters Assessment for Power Converters in Particle Accelerator Facilities

IEEE Open Journal of Industry Applications
Regulation coefficients assessment in a particle accelerator power conversion system depends on the topology, the magnet and the desired transient response. The series/parallel combination of a generic power converter (a brick) to develop a larger one (e.
Sebastian O. Maestri, Gilles Legodec, Olivier Michels   +2 more
doaj   +1 more source

An Overview of Applications of the Modular Multilevel Matrix Converter

Energies, 2020
The modular multilevel matrix converter is a relatively new power converter topology suitable for high-power alternating current (AC)-to-AC applications.
Matias Diaz, Roberto Cárdenas Dobson, Efrain Ibaceta, Andrés Mora, Matias Urrutia, Mauricio Espinoza, Felix Rojas, Patrick Wheeler   +7 more
doaj   +1 more source

Design and Model-Based Evaluation of Active Clamping for Solid-State Circuit Breakers in Vehicular Power Supply Systems

IEEE Open Journal of Power Electronics
Solid-state circuit breakers, in vehicles also known as electronic fuses, isolate faults faster than conventional blade fuses and offer advanced protection mechanisms.
Bastian Eisenmann, Martin Baumann, Christoph Mayer, Marcelo Lobo Heldwein   +3 more
doaj   +1 more source

Generalized Parametric Design of an Integrated Electric Vehicle Drive System for Wide-Speed-Range Operation: Experimental Validation, Torque Control, and Performance Assessment

IEEE Access
Existing research on electric vehicles (EVs) predominantly addresses component sizing for the electric vehicle drivetrain system (EVDS) without adequate validation of dynamic performance under integrated traction motor (TM) control.
Mahmoud M. Akl, Jose Rodriguez, Mohamed Abdelrahem, Abdelsalam A. Ahmed   +3 more
doaj   +1 more source

Enhanced Modulated Model Predictive Control for Matrix Converters in Overmodulation Zones

IEEE Open Journal of Power Electronics
Modulated Model Predictive Control (MMPC) techniques can be applied to enhance matrix converter (MC) performance in the linear modulation zone (LMZ). However, extending the converter operation in the overmodulation zone (OMZ) remains a problem.
Ali Sarajian, Quanxue Guan, Ibrahim Harbi, Davood Arab Khaburi, Ralph Kennel, Cristian Garcia, Patrick Wheeler, Jose Rodriguez   +7 more
doaj   +1 more source

Bearing Fault Diagnosis in Induction Motors Using Low-Cost Triaxial ADXL355 Accelerometer and a Hybrid CWT-DCNN-LSTM Model

IEEE Access
This paper presents a novel approach for bearing fault diagnosis in induction motor utilizing an improved hybrid Continuous Wavelet Transform-Deep Convolutional Neural Network-Long Short-Term Memory (CWT-DCNN-LSTM) model.
Muhammad Ahsan, Jose Rodriguez, Mohamed Abdelrahem   +2 more
doaj   +1 more source

A Dynamic Modeling Approach: Simplifying DFIG Theory, Simulation, and Analysis

Energies
The operation and modelling of doubly fed induction generators (DFIGs) are quite different in grid-connected and stand-alone operated wind energy conversion systems (WECSs).
Mehmet Dal, Ralph M. Kennel
doaj   +1 more source