Khaled E. Addoweesh
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View article: Machine Learning Supervisory Control of Grid-Forming Inverters in Islanded Mode
Machine Learning Supervisory Control of Grid-Forming Inverters in Islanded Mode Open
This research paper presents a novel droop control strategy for sharing the load among three independent converter power systems in a microgrid. The proposed method employs a machine learning algorithm based on regression trees to regulate…
View article: Hybrid MLI Topology Using Open-End Windings for Active Power Filter Applications
Hybrid MLI Topology Using Open-End Windings for Active Power Filter Applications Open
Different multilevel converter topologies have been presented for achieving more output voltage steps, hence improving system performance and lowering costs. In this paper, a hybrid multilevel inverter (MLI) topology is proposed for active…
View article: RST Digital Robust Control for DC/DC Buck Converter Feeding Constant Power Load
RST Digital Robust Control for DC/DC Buck Converter Feeding Constant Power Load Open
The instability of DC microgrids is the most prominent problem that limits the expansion of their use, and one of the most important causes of instability is constant power load CPLs. In this paper, a robust RST digital feedback controller…
View article: Cascaded H-Bridge MLI and Three-Phase Cascaded VSI Topologies for Grid-Connected PV Systems with Distributed MPPT
Cascaded H-Bridge MLI and Three-Phase Cascaded VSI Topologies for Grid-Connected PV Systems with Distributed MPPT Open
Cascaded multilevel inverter topologies have received a great deal of attention for grid-connected PV systems. In this paper, three-cascaded multilevel inverter configurations are proposed for grid-connected PV applications. These are the …
View article: Cascaded Multilevel Inverter Topology Based on Cascaded H-Bridge Multilevel Inverter
Cascaded Multilevel Inverter Topology Based on Cascaded H-Bridge Multilevel Inverter Open
A three-phase multilevel inverter topology for use in various applications is proposed. The present topology introduces a combination of a cascaded H-bridge multilevel inverter with a cascaded three-phase voltage source inverter (three-pha…
View article: Multilevel Converter by Cascading Two-Level Three-Phase Voltage Source Converter
Multilevel Converter by Cascading Two-Level Three-Phase Voltage Source Converter Open
This paper proposes a topology using isolated, cascaded multilevel voltage source converters (VSCs) and employing two-winding magnetic elements for high-power applications. The proposed topology synthesizes 6 two-level, three-phase VSCs, s…
View article: Analytical Approach to Circulating Current Mitigation in Hexagram Converter-Based Grid-Connected Photovoltaic Systems Using Multiwinding Coupled Inductors
Analytical Approach to Circulating Current Mitigation in Hexagram Converter-Based Grid-Connected Photovoltaic Systems Using Multiwinding Coupled Inductors Open
The hexagram multilevel converter (HMC) is composed of six conventional two-level voltage source converters (VSCs), where each VSC module is connected to a string of PV arrays. The VSC modules are connected through inductors, which are ess…
View article: Simulation and Practical Implementation of ANFIS-Based MPPT Method for PV Applications Using Isolated Ćuk Converter
Simulation and Practical Implementation of ANFIS-Based MPPT Method for PV Applications Using Isolated Ćuk Converter Open
Photovoltaic (PV) module behavior is not linear in nature with respect to environmental conditions and hence exhibits nonlinear PV curves. There is only a single point in the nonlinear PV curve at which the power is maximum. Therefore, spe…
View article: Theoretical and experimental analysis of inverter fed induction motor system under DC link capacitor failure
Theoretical and experimental analysis of inverter fed induction motor system under DC link capacitor failure Open
In this paper theoretical and experimental analysis of an AC–DC–AC inverter under DC link capacitor failure is presented. The failure study conducted for this paper is the open circuit of the DC link capacitor. The presented analysis incor…