Results 1 to 10 of about 27,485 (322)

Control of Three-to-Five-Phase Matrix Converter Using Carrier-Based PWM Algorithm

Renewable Energy and Sustainable Development, 2016
- This paper proposes a simple Carrier-Based PWM (CBPWM) technique to control the three- to five-phase Direct Matrix Converter (3×5 DMC). The proposed technique uses the indirect modulation approach to control the 3×5 DMC such as a three-phase ...
Said M Allam, Sherif M Dabour, Essam M Rashad   +2 more
doaj   +1 more source

Comparative Analysis of Modulation Strategies for Indirect Matrix Converter Based on RMS Value of Common-mode Voltage

Kongzhi Yu Xinxi Jishu
Indirect matrix converters (IMC) feature an AC-AC configuration without an intermediate DC link and wide application prospects in wind power generation, AC transmission, and various other fields, known for their sinusoidal input/output, high power ...
HUANG Linfeng, BAI Huan, YOU Shuai, WEN Liang, ZHANG Cheng, ZHANG Yanlei   +5 more
doaj   +3 more sources

Electron-correlation effects in appearance-potential spectra of Ni

, 2001
Spin-resolved and temperature-dependent appearance-potential spectra of ferromagnetic Nickel are measured and analyzed theoretically. The Lander self-convolution model which relates the line shape to the unoccupied part of the local density of states ...
A. Liebsch, C. J. Powell, C. J. Powell, D. E. Ramaker, D. N. Zubarev, G. A. Sawatzky, G. Hörmandinger, G. Rangelow, G. Tréglia, H. D. Kang, H. Ebert, J. B. Pendry, J. Braun, J. Dorantes-Dávila, J. J. Lander, J. Kirschner, J. Reinmuth, K. Ertl, K. Ertl, K. Wandelt, M. Cini, M. Cini, M. Donath, M. Donath, M. Kotrla, M. M. Steiner, M. Potthoff, M. Potthoff, M. Potthoff, M. Ptthoff, M. Vonbank, O. Anderson, P. A. Bennett, P. Nozières, R. L. Park, S. W. Schulz, T. Detzel, T. Schlathölter, T. Wegner, T. Wegner, V. Dose, V. Dose, W. Nolting, W. Nolting   +43 more
core   +1 more source

A stochastic configuration networks-based nonsingular fast terminal sliding mode control approach for indirect matrix converter-driven permanent magnet linear synchronous motors [PDF]

, 2023
Weilin Yang, Yongqiang Fan, Dezhi Xu, Tinglong Pan, Yue Dong   +4 more
openalex   +1 more source

Imposed Sinusoidal Source and Load Currents for an Indirect Matrix Converter

IEEE Transactions on Industrial Electronics, 2012
A new strategy for indirect matrix converters which allows an optimal control of source and load currents is presented in this paper. This method uses the commutation state of the converter in the subsequent sampling time according to an optimization algorithm given by a simple cost functional and the discrete system model.
Rivera, Marco, Rodriguez, Jose, Espinoza, Jose R., Friedli, Thomas, Kolar, Johann W., Wilson, Alan, Rojas, Christian A.   +6 more
openaire   +3 more sources

Research on an Optimized Overmodulation Strategy Based on Rectifier of Indirect Space Vector of Matrix Converter [PDF]

, 2022
Yihui Xia, Xiaofeng Zhang, Zhihao Ye, Zerun Wang, Liming Huang   +4 more
openalex   +1 more source

Manual of phosphoric acid fuel cell power plant cost model and computer program [PDF]

Cost analysis of phosphoric acid fuel cell power plant includes two parts: a method for estimation of system capital costs, and an economic analysis which determines the levelized annual cost of operating the system used in the capital cost estimation. A
Alkasab, K. A., Lu, C. Y.
core   +1 more source

RNA Identification Technique and RST Control of a Hybrid Indirect Matrix Converter with a Flying Capacitor Three Level Inverter in Power Active Filtering Application

, 2021
Ameur Taki Eddine, Aissa Ameur, Atallah Benalia   +2 more
openalex   +2 more sources

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

GA-Based Optimal LQR Controller to Improve LVRT Capability of DFIG Wind Turbines

Iranian Journal of Electrical and Electronic Engineering, 2013
Nowadays, the doubly-fed induction generators (DFIGs) based wind turbines (WTs) are the dominant type of WTs connected to grid. Traditionally the back-to-back converters are used to control the DFIGs.
R. Ghazi, A. Khajeh
doaj