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Control of a modular multilevel matrix converter for unified power flow controller applications
(MDPI, 2020)
The modular multilevel matrix converter has been proposed as a suitable option for high power applications such as flexible AC transmission systems. Among flexible AC transmission systems, the unified power flow controller ...
A Switched-Diode Topology for Cascaded Multilevel Converters with Reduced Number of Switches
(Institute of Electrical and Electronics Engineers Inc., 2022)
In medium-voltage applications, the main issue with multilevel converters is that they require a large number of semiconductor switches when higher voltage levels are required. The main objective of this paper is to propose ...
UPQC implemented with Cascade Asymmetric Multilevel Converters
(Elsevier Science Sa, 2015-07)
The power quality (PQ) in distribution systems is affected by the pollution introduced by the customers. The Unified Power Quality Controller (UPQC) custom power device is the most integral actuator to improve the quality ...
Predictive direct torque control using a cascade asymmetric multilevel converter
(Planta Piloto de Ingeniería Química, 2016-12)
A Direct Torque Control scheme which regulates the flux and the electromagnetictorque of an induction motor (IM) is presented in this paper. A Cascade Asymmetric Multilevel Converter (CAMC) drives the IM in 7-level mode ...
Generalized Feed-Forward Sampling Method for Multilevel Cascaded H-Bridge Converters
(IEEE-Inst. Electrical Electronics Engineers Inc., 2023)
Multilevel cascaded H-bridge (CHB) converters are usually operated applying a phase-shifted pulsewidth modulation (PS-PWM) method. In this modulation strategy, it is important to define the sampling instants in order to ...
Computational Tool for Simulation and Automatic Testing of a Single-Phase Cascaded Multilevel Inverter
(Applied Computer Sciences in Engineering, 2019)