Results 211 to 220 of about 2,066 (253)

Space vector modulated hybrid indirect multilevel matrix converter

IECON 2013 - 39th Annual Conference of the IEEE Industrial Electronics Society, 2013
A novel hybrid indirect multi level matrix converter has been proposed in this paper. In comparison to the conventional matrix converter the proposed converter makes available the input phase voltages and half phase voltages in addition to the line voltages at the converter output.
Siddharth Raju, Ned Mohan
openaire   +1 more source

Aircraft starter/generator system based on indirect matrix converter

IECON 2014 - 40th Annual Conference of the IEEE Industrial Electronics Society, 2014
Indirect matrix converter (IMC) is studied for aircraft starter/generator(S/G) application in this paper. Careful consideration of two S/G system structures is presented. In the two structures, S/G is located at the voltage source side and the current source side of IMC respectively.
Jiaxing Lei, Bo Zhou 0014, Jiadan Wei, Xianhui Qin, Jinliang Bian   +4 more
openaire   +2 more sources

A novel hybrid modulation algorithm for the indirect matrix converter topology

IECON 2017 - 43rd Annual Conference of the IEEE Industrial Electronics Society, 2017
The paper proposes a hybrid modulation algorithm that combines the space vector modulation technique (SVPWM) to control the rectifier stage and a new digital scalar modulation method (DSPWM) applied to the inverter stage. Compared to the conventional SVPWM method, the proposed DSPWM technique of the inverter stage is easier to understand and to be ...
Amira Ammar, Hadi Youssef Kanaan, Nazih Moubayed, Mahmoud Hamouda, Kamal Al-Haddad   +4 more
openaire   +2 more sources

Current Control for an Indirect Matrix Converter With Filter Resonance Mitigation

IEEE Transactions on Industrial Electronics, 2012
A predictive control scheme for the indirect matrix converter including a method to mitigate the resonance effect of the input filter is presented. A discrete-time model of the converter, the input filter, and the load is used to predict the behavior of the instantaneous input reactive power and the output currents for each valid switching state.
Marco Rivera, José R. Rodríguez, Bin Wu 0007, José R. Espinoza, Christian A. Rojas   +4 more
openaire   +2 more sources

Fault tolerant strategy for inverter stage in indirect matrix converter

IECON 2013 - 39th Annual Conference of the IEEE Industrial Electronics Society, 2013
This paper proposes an open circuit fault tolerant strategy with a fault detector for the inverter stage in indirect matrix converter (IMC). When an open switch fault occurs in IMC, the location of faulty switches in the inverter stage can be exactly identified by the fault detector which compares the output voltages of the analytical model with the ...
Quoc-Hoan Tran, Tae-Won Chun, Hong-Hee Lee   +2 more
openaire   +1 more source

Analysis of non-idealities in direct and indirect matrix converters

2005 European Conference on Power Electronics and Applications, 2005
This paper compares the voltage transfer characteristics of direct and indirect matrix converter topologies. Knowledge of the real voltage transfer capability of a converter is essential, especially in sensorless motor drives in low speed region. The comparison is based on the analysis of non-idealities caused by real semiconductor devices and safe ...
M. Jussila, M. Eskola, H. Tuusa
openaire   +1 more source

Predictive control of the Indirect Matrix Converter with active damping

2009 IEEE 6th International Power Electronics and Motion Control Conference, 2009
A predictive control scheme for the Indirect Matrix Converter including a method to mitigate the resonance effect of the input filter is presented. A discrete-time model of the converter, the input filter and the load is used to predict the behavior of the reactive power and the output currents for each valid switching state. The control scheme selects
M. Rivera, P. Correa, J. Rodriguez, I. Lizama, J. Espinoza   +4 more
openaire   +1 more source

An Indirect Model Predictive Control for Matrix Converters

2025 IEEE Energy Conversion Conference Congress and Exposition (ECCE)
This paper proposes an indirect model predictive control (MPC) approach for matrix converters. This approach maintains a fixed switching frequency and achieves a low harmonic distortion in both the voltage and current, thereby overcoming the main limitations of conventional direct MPC.
Dai B., Passalacqua M., Karamanakos P., Formentini A., Marchesoni M.   +4 more
openaire   +3 more sources

Sawtooth switching strategy implementation for Indirect Matrix Converter

2012 3rd Power Electronics and Drive Systems Technology (PEDSTC), 2012
The Indirect Matrix Converter (IMC) concept has been gaining recognition as a promising circuit alternative in recent years. An IMC has separate line and load side converters. Each switching period of line side converter is split into two portions. In each portion, the IMC is equivalent to a conventional inverter.
null Hossein Kamali Ardakani, Amir Mousavinia, Alireza Jahangiri, Ahmad Radan   +3 more
openaire   +1 more source

Fixed Slope Carrier PWM for Indirect Matrix Converter

2018 International Power Electronics Conference (IPEC-Niigata 2018 -ECCE Asia), 2018
Indirect matrix converter (IMC) typically requires zero current commutation (ZCC) at its rectifier stage. This paper proposes a fixed slope carrier modulation for IMC. According to homothetic triangle, the modulating functions in the inverter stage are scaled by the rectifier stage to accomplish ZCC.
Tzung-Lin Lee, Chun-Yao Hung, Yen-Wen Chen, Wen-Mei Huang   +3 more
openaire   +1 more source