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Deadbeat control of Z source inverter with voltage ride-through capability
(
IEEE
, 2013 , Conference Paper)
This paper presents a Z source inverter connected to grid. The effect of voltage sags on ZSI will be studied when two different ac side control schemes are used. The paper compares the performance of both PI control and ...
Matlab/Simulink implementation & simulation of islanding detection using passive methods
(
IEEE
, 2013 , Conference Paper)
The extensive use of Distributed Generators in Electrical and power systems made it a must to explore its functionality and the issues related to their connection to the grid. One of the main issues is unintentional ...
Multi-objective model predictive control for grid-tied 15-level packed U cells inverter
(
IEEE
, 2016 , Conference Paper)
This paper presents a multi-objective Model Predictive Control (MPC) for grid-tied 4-cell 15-level Packed U Cells (PUC) inverter. This challenging topology is characterized by high power quality with reduced number of ...
Discontinuous space vector pulse width modulation techniques for a five-phase quasi Z-source inverter
(
IEEE
, 2015 , Conference Paper)
In this paper, discontinuous space vector pulse width modulation for a five-phase quasi Z-source inverter is presented. Two schemes are introduced for the continuous SVM of five-phase qZSI (SVQ1 & SVQ2) and two schemes of ...
Matlab/Simulink implementation & simulation of islanding detection using passive methods
(
Institute of Electrical and Electronics Engineers Inc.
, 2013 , Conference Paper)
The extensive use of Distributed Generators in Electrical and power systems made it a must to explore its functionality and the issues related to their connection to the grid. One of the main issues is unintentional ...
Numerical differential protection algorithm for power transformers
(
Institute of Electrical and Electronics Engineers Inc.
, 2013 , Conference Paper)
The differential protective system establishes the main protection against short circuits occurring on transformer windings. This protective system should operate rapidly when internal faults occur. However, it should not ...
Geometrical approach for wind farm symmetrical layout design optimization
(
Institute of Electrical and Electronics Engineers Inc.
, 2015 , Conference Paper)
Wind farm layout orientation plays an important factor to reduce the total wake loss and hence increase the capacity factor of the wind farm. Different wind farms layout design optimization techniques are widely used and ...
Simple voltage regulation method for smart grid applications
(
Institute of Electrical and Electronics Engineers Inc.
, 2015 , Conference Paper)
The complexity of power systems and the change of demand load at the consumer make it necessary to control the voltage to avoid any unnecessary voltage drop beyond the limits allowed within the international standards and ...
Low cost microcontroller-based inverter integrated in PV systems
(
Institute of Electrical and Electronics Engineers Inc.
, 2013 , Conference Paper)
This paper deals with a novel transformerless inverter topology having high efficiency, low leakage current and no zero crossing distortions are encountered. In fact, the proposed topology is based on the conventional full ...
Correlation between climate data and maximum electricity demand in Qatar
(
Institute of Electrical and Electronics Engineers Inc.
, 2013 , Conference Paper)
This paper presents the analysis of the impact of weather conditions on the maximum electricity demand in Qatar during the whole year 2012. It points out the maximum daily air temperature as the most influential climate ...