Results 321 to 330 of about 57,228 (363)
Some of the next articles are maybe not open access.
Predictive Control of Neutral-Point Clamped indirect matrix converter
2017 Iranian Conference on Electrical Engineering (ICEE), 2017In this paper, a Neutral-Point Clamped (NPC) based indirect matrix converter is proposed in order to decrease the Total Harmonic Distortion (THD) of the input and load currents. This converter produces three-level output voltages which are suitable for high-power medium-voltage applications.
Arman Farhadi +2 more
openaire +1 more source
Annual Conference of the IEEE Industrial Electronics Society
This paper studied the design of a predictive current control strategy with fault tolerance and reactive power minimization applied to a multi-modular topology based on indirect 2-level matrix converters fed by a six-phase generator.
Fabian Palacios-Pereira +6 more
semanticscholar +1 more source
This paper studied the design of a predictive current control strategy with fault tolerance and reactive power minimization applied to a multi-modular topology based on indirect 2-level matrix converters fed by a six-phase generator.
Fabian Palacios-Pereira +6 more
semanticscholar +1 more source
Indirect Space Vector Modulation Based Three Phase Matrix Converter
2018 International CET Conference on Control, Communication, and Computing (IC4), 2018Three phase rectifier and Voltage Source Inverter (VSI) are replaced by Matrix Converters (MC) in AC-DC-AC conversion in recent advancements. MC is an AC- AC converter having sinusoidal output voltage and current. This drive is superior to a conventional VSI. Usually a 3X3 matrix converter is used because of our load and supply is three phase. The main
S Arya, G. K Nisha
openaire +1 more source
Generalized carrier-based PWM method for indirect matrix converters
2012 IEEE Third International Conference on Sustainable Energy Technologies (ICSET), 2012This paper proposes the carrier-based PWM (CPWM) method for IMC with a fixed slope carrier signal instead of a variable slope. In order to verify the generality of the proposed CPWM, the correlation between the CPWM and the space vector PWM (SVPWM) is analyzed and the relationship between the distribution of zero vectors in SVPWM method and the type of
Tuyen D. Nguyen, Hong-Hee Lee
openaire +1 more source
Modulation of three-level Z-source indirect matrix converter
2010 IEEE Energy Conversion Congress and Exposition, 2010This paper proposes an actively controlled three-level Z-source matrix converter with capability of performing output voltage buck-boost, and producing sinusoidal input-output quantities. The converter is in principle realized by inserting a Z-source impedance network to the dc-link of the otherwise voltage-buck only indirect matrix converter (IMC ...
Xiong Liu +4 more
openaire +1 more source
A carrier based PWM algorithm for indirect matrix converters
2006 37th IEEE Power Electronics Specialists Conference, 2006In this paper, the indirect matrix converter is systematically studied with the single-pole-multiple-pole representation. A carrier based PWM algorithm is developed in two steps. First, the continuous modulation functions for all the throws are derived based on the desired sinusoidal input currents.
Bingsen Wang, Giri Venkataramanan
openaire +1 more source
Pulsewidth Modulation of Neutral-Point-Clamped Indirect Matrix Converter
IEEE Transactions on Industry Applications, 2008An indirect matrix converter is an alternative "all-semiconductor" energy processor proposed recently for converting an ac source with fixed magnitude and frequency to a variable voltage and frequency supply that can meet the requirements of a particular industry application.
Blaabjerg, Frede +4 more
openaire +2 more sources
A high efficiency indirect matrix converter utifizing RB-IGBTs
2006 37th IEEE Power Electronics Specialists Conference, 2006This paper presents the design and construction of an Indirect Matrix Converter (IMC) utilizing newly available IGBTs with reverse voltage blocking capability (RB-IGBTs). The design process involves the characterization of the RB-IGBTs by measuring the on-state parameters and the switching behavior in the rectifier stage of an IMC topology.
T. Friedli +3 more
openaire +1 more source
Dynamic modeling of UPFC based on indirect matrix converter
2012 IEEE 5th India International Conference on Power Electronics (IICPE), 2012One of the most effective Flexible AC Transmission Systems (FACTS) that was used in power system, is the unified power flow controller (UPFC). In this paper, the modeling of a new structure of UPFC based on indirect matrix converter (UPFC-IMC) that is controlled by space vector modulation (SVM), is developed to consider of dynamic studies of power ...
Farzad Mohammadzadeh Shahir +3 more
openaire +1 more source
Comparison of losses between matrix and indirect matrix converters with an improved modulation
2010 IEEE International Symposium on Industrial Electronics, 2010Matrix (MC) and indirect matrix (IMC) converters are direct three-phase to three-phase power converters providing variable frequency and amplitude control of their output voltage. These converters are compact solutions which can be used on industrial adjustable speed drive applications for induction motors.
F. Gruson +4 more
openaire +1 more source