INTERNAL RESONANCE FOR POWER TRANSFORMER INTERACTED WITH CABLE TRANSIENTS Alyaa A. Nassar, Abdel-Maksoud I. Taalab, Mohamed A. Izzularab, Nagy I. Elkalashy Pages 1 – 14 Abstract Power transformers may be subjected to switching surges or fault events that may be responsible for internal transformer resonance. This paper deals with two scenarios of cable-transformer resonance. The
Optimization and Sizing of an Island Microgrid Based on Photovoltaic/Fuel Cell (PV/FC) in KSA M. M. Samy and K. A. Alkhuzai Pages 15 – 26 Abstract The major goal of this research manuscript is to conduct economical and feasibility studies of an island photovoltaic/fuel cell (PV/FC) hybrid system. It has been designed to feed electricity to
Grasshopper Optimization Approach for Power System Stabilizers Pattern E. S. Ali and S. M. Abd Elazime Pages 27 – 36 Abstract In this cover, a new meta-heuristic approach called Grasshopper Optimization Approach (GOA) for Power System Stabilizer (PSS) pattern problem is inspected. The parameters of PSSs are perfected by GOA to belittle the time domain objective
Investigation of Fluid Structure Interaction (FSI) effect on a FRP (Fiber reinforced Polymer) Pole using Ansys Anand Valiavalappil Pages 37 – 42 Abstract This paper presents a simulation study on a fiber-reinforced polymer (FRP) light pole that is being used in Yanbu Industrial City, Saudi Arabia. The light poles in this area are subjected to
Tracing the Roots of Construction Conflicts: Explaining Problems, Preferences, and Process Abdullah Mohammed Alshehri Pages 43 – 50 Abstract The construction industry is continuously struggling to resolve the conflicts equitably and economically. Therefore, the present study aims to trace the roots of construction conflicts by explaining problems, preferences, and processes associated with the construction industry.
Heavy-Light Mesons in the Symmetries of Extended Nonrelativistic Quark Model Abdelmadjid Maireche Pages 51 – 64 Abstract In present work, the modified Schrödinger equation (MSE) is analytically solved. The Heavy-Light Mesons (HLM) under modified nonrelativistic quark-antiquark potential, are extended to the symmetries of noncommutative quantum mechanics (NCQM), using the generalized Bopp’s shift method. The energy
OCR for English Characters Based on Polar Histogram Feature Extraction and Euclidean Distance Saleh Ali Alshehri Pages 65 – 72 Abstract Optical character recognition is the process of converting characters from image format to text format. The process includes four main stages namely: pre-processing, feature extraction, character recognition, and post-processing. The success is mainly based