In this Ph.D. dissertation, the utilization of Silicon Carbide (SiC) power devices in a grid connected photovoltaic (PV) inverter is investigated. Advanced control techniques for ensuring compliance with the interconnection Standards and the new grid code requirements are also developed. A thorough investigation of the conduction and switching properties of the newly introduced semiconductor devices is initially carried out. Emphasis is placed on the characterization of SiC Junction Field Effect Transistors (JFETs) and Metal Oxide Field Effect Transistors (MOSFETs) during third-quadrant operation and reverse recovery. The study is also focused on the response of the SiC power transistors in hard switch faults and faults under load condition...
Introduction: Effective leadership can contribute to better management of human resources so as to e...
In commingled contexts, the accurate sorting of human skeletal remains constitutes the basis for fur...
Background:The aim of this scientific based study is to observe, compare and evaluate the therapeuti...
The need for bandwidth is growing more than ever before as technology evolves and high bandwidth-dep...
Τhe main goal of the thesis is a detailed floristic and phytosociological investigation of Mt. Saita...
In this work, a thorough investigation on the parallel connection of the vertical trench (VT) silico...
Marker-less articulated human body pose recovery and tracking is a challenging problem of great impo...
Introduction : To date, the proper choice of graft for anterior cruciate ligament (ACL) reconstructi...
The main research objectives of the present doctoral thesis are (a) to introduce the concept of inno...
The present doctoral thesis deals with the problem of optimum partial strengthening of existing rein...
Minimally invasive surgery (MIS) has been widely introduced into standard surgical practice, illustr...
This study investigates the development of novel hybrid membranes for the removal of organic polluta...
The political unity of the world in an International Ecumenical Hyperpoliteia (Hyper-civility, Super...
The present PhD study was focused on: a) The effect of pH-gradients, with different mobile phase org...
The aim of this thesis is the development of new mathematical methodologies and the application of m...
Introduction: Effective leadership can contribute to better management of human resources so as to e...
In commingled contexts, the accurate sorting of human skeletal remains constitutes the basis for fur...
Background:The aim of this scientific based study is to observe, compare and evaluate the therapeuti...
The need for bandwidth is growing more than ever before as technology evolves and high bandwidth-dep...
Τhe main goal of the thesis is a detailed floristic and phytosociological investigation of Mt. Saita...
In this work, a thorough investigation on the parallel connection of the vertical trench (VT) silico...
Marker-less articulated human body pose recovery and tracking is a challenging problem of great impo...
Introduction : To date, the proper choice of graft for anterior cruciate ligament (ACL) reconstructi...
The main research objectives of the present doctoral thesis are (a) to introduce the concept of inno...
The present doctoral thesis deals with the problem of optimum partial strengthening of existing rein...
Minimally invasive surgery (MIS) has been widely introduced into standard surgical practice, illustr...
This study investigates the development of novel hybrid membranes for the removal of organic polluta...
The political unity of the world in an International Ecumenical Hyperpoliteia (Hyper-civility, Super...
The present PhD study was focused on: a) The effect of pH-gradients, with different mobile phase org...
The aim of this thesis is the development of new mathematical methodologies and the application of m...
Introduction: Effective leadership can contribute to better management of human resources so as to e...
In commingled contexts, the accurate sorting of human skeletal remains constitutes the basis for fur...
Background:The aim of this scientific based study is to observe, compare and evaluate the therapeuti...