Results 21 to 30 of about 2,421,702 (113)

A QPR-Based Low-Complexity Input Current Control Strategy for the Indirect Matrix Converters With Unity Grid Power Factor

IEEE Access, 2019
Unity grid power factor (GPF) is essential for the indirect matrix converter (IMC) applications to satisfy the grid-friendly requirement. The existing unity GPF control strategies usually consist of high-complexity structures, resulting in difficult ...
Zheng Gong, Xi Zheng, Haijun Zhang, Peng Dai, Xiaojie Wu, Ming Li   +5 more
doaj   +1 more source

Modeling and Analysis of Quasi-Z Source IMC Converter Feeding PMSM Drive System

Tikrit Journal of Engineering Sciences
The purpose of this study is to increase the voltage gain (U_g) for a quasi-Z-source indirect matrix converter (IMC) feeding a three-phase Permanent Magnet Synchronous machine (PMSM) drive system.
Ahmed K. Hannan, H. A. Hasan, Waleed M. Zapar, Ezzulddin Ahmed, Abdelrahman Farghly   +4 more
doaj   +1 more source

Balanced Current Control Strategy for Current Source Rectifier Stage of Indirect Matrix Converter under Unbalanced Grid Voltage Conditions

Energies, 2016
This paper proposes a balanced current control strategy for the current source rectifier (CSR) stage of an indirect matrix converter (IMC) under unbalanced grid voltage conditions. If the three-phase grid connected to the voltage source inverter (VSI) of
Yeongsu Bak, June-Seok Lee, Kyo-Beum Lee
doaj   +1 more source

Open-end winding induction machine fed by a dual-output indirect matrix converter [PDF]

, 2016
Open-ended winding induction machines fed from standard two-level Voltage Source Inverters (VSI) provide an attractive arrangement for AC drives. An alternative approach is to use a dual output Indirect Matrix Converter (IMC).
Javier Riedemann, Ramon Blasco-Gimenez, Wheeler, Patrick, Jon C. Clare, Clare, Jon C., Blasco Giménez, Ramón, Blasco-Gimenez, Ramon, Riedmann, Javier, Wheeler, P.W., Ruben Pena, Clare, J.C., Pat W. Wheeler, Marco Rivera, Rivera, Marco, Riedemann, Javier, Pena, Ruben, Blasco Gim�nez, Ram�n   +16 more
core   +1 more source

Control of Indirect Matrix Converter by Using Improved SVM Method [PDF]

, 2015
<span style="font-family: &quot;TimesNewRoman,Bold&quot;,&quot;Arial&quot;; font-size: 9pt;">A novel space vector modulation (SVM) method for an indirect matrix converter (IMC) is used to reduce the common -mode voltage (CMV) in
Lavanya Nannapaneni, Venu Gopala Rao
core   +3 more sources

Experimental comparison between direct matrix converter and indirect matrix converter based on efficiency

, 2015
This paper presents an experimental efficiency comparison study between two different AC-AC converter prototypes: the direct matrix converter (DMC) and indirect matrix converter (IMC). The evaluation is performed under different load conditions and using
De Lillo L., Clare J., Zanchetta P., Trentin A., Empringham L., Wheeler P.   +5 more
core   +1 more source

Modulated predictive control for indirect matrix converter [PDF]

, 2017
Finite State Model Predictive Control (MPC) has been recently applied to several converter topologies as it can provide many advantages over other MPC techniques. The advantages of MPC include fast dynamics, multi-target control capability and relatively
Lei, Jiaxing, Formentini, Andrea, Andrew Trentin, Pericle Zanchetta, Zanchetta P., Formentini A., Trentin, Andrew, Wheeler, Patrick, Jiaxing Lei, Wheeler P., Zanchetta, Pericle, Andrea Formentini, Tarisciotti L., Tarisciotti, Luca, Patrick Wheeler, Luca Tarisciotti, Trentin A., Lei J., Marco Rivera, Rivera, Marco, Rivera M.   +20 more
core   +1 more source

Serotonin neuromicrobiology: Psychobiotic modulation of the gut–brain axis for mental health

Ibrain, EarlyView.
An overview of Psychobiotics and Tryptophan metabolism: A serotonin‐kynurenine crosstalk shaping the Gut‐Brain axis. IDO1, Indoleamine 2,3‐dioxygenase 1; 5‐HT3, 5‐hydroxytryptamine type 3; IFN‐γ, Interferon‐gamma; TNF‐α, Tumor necrosis factor‐alpha; IL‐1β, Interleukin‐1 beta; IL‐6, Interleukin 6; Trp, Tryptophan; 5‐HT, 5‐hydroxy‐tryptamine; 5‐HTP, 5 ...
Nidhi Mandloi, Aarzoo, Chakkaravarthi Saravanan, Heera Ram, Bhim Pratap Singh   +4 more
wiley   +1 more source

Switching State Selection for Model Predictive Control Based on Genetic Algorithm Solution in an Indirect Matrix Converter

, 2022
Model predictive control (MPC) has emerged as a promising control scheme for power converters and motor drives. One of the major advantages of MPC is the possibility to control several system objectives with a single control law (cost function). However,
Song, Weizhang, Wheeler, Patrick, Yang, Yang, Qin, Wenjing   +3 more
core   +1 more source

Dynamic Performance Enhancement of a High‐Agility Hypersonic Mechanical System via a Learning‐Augmented Robust Control Architecture

International Journal of Mechanical System Dynamics, EarlyView.
ABSTRACT The design of control systems for high‐agility mechanical systems operating in extreme environments is a significant challenge in nonlinear dynamics. This paper addresses the complex dynamic control problem of a hypersonic interceptor, modeled as a multi‐input multi‐output (MIMO) mechanical system characterized by strong aerodynamic cross ...
Mohammad Mahdi Soori, Seyed Hossein Sadati   +1 more
wiley   +1 more source