Browsing by Author "Shobole, Abdulfetah"
Now showing items 1-18 of 18
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An adaptive protection technique for smart distribution network
Shobole, Abdulfetah; Baysal, Mustafa; Wadi, Mohammed; Tur, Mehmet Rida (Kaunas Univ Technology, 2020)The future distribution networks (DNs), commonly known as the smart grid is expected to be reliable, efficient, and can accommodate renewable energy resources. The smart distribution network has to withstand the technical ... -
Calculation of optimal value of spinning reserve requirement for unit commitment in power systems by considering lost parameters
Tür, Mehmet Rıda; Ay, Selim; Shobole, Abdulfetah; Wadi, Mohammed (GAZI UNIV, FAC ENGINEERING ARCHITECTURE, 2019)Spinning Reserve is one of the most important sources used by system operators in response to unforeseen events such as generation discontinuities and sudden load changes. It is possible to maintain the power system against ... -
Economic load dispatch problems in smart grid: a review
Tür, Mehmet Rıda; Shobole, Abdulfetah; Ayalew, Frie; Hussen, Seada; Wadi, Mohammed (IESS Publishing, 2019)Many researchers prove that one of the fundamental problems in the power system is economic dispatch problem. Since working on smart grid at lowest cost is a big challenge. Future work on this area is to solve these ... -
Effect of calculated VOLL and EENS parameters on reserve planning in power system
Tur, M.R.; Bayindir, R.; Wadi, Mohammed; Shobole, Abdulfetah; Marhraoui, S. (Institute of Electrical and Electronics Engineers Inc., 2019)The steady development in the liberalization of the energy sector has made it necessary to consider new policies on energy planning and to consider some socio-economic costs in addition to production costs. These socio-economic ... -
Existing developments in adaptive smart grid protection: A review
Khalid, Hammad; Shobole, Abdulfetah (Elsevier Ltd, 2021)The future smart power grid where Distributed Generations (DGs) are highly integrated and self-healing is required is intended to provide reliable and quality power in economic and environmentally friendly manner. This ... -
Feasibility study of wind energy potential in Turkey: case study of Catalca district in Istanbul
Wadi, Mohammed; Kekezoglu, Bedri; Baysal, Mustafa; Tur, Mehmet Rida; Shobole, Abdulfetah (Institute of Electrical and Electronics Engineers Inc., 2019)This paper presents a technical evaluation of the wind potential for the present and the future integration challenges into the Turkey power network. The first part evaluates the feasibility of sites, installments, operation ... -
Historical and Monte Carlo simulation-based reliability assessment of power distribution systems
Wadi, Mohammed; Baysal, Mustafa; Shobole, Abdulfetah; Tur, Mehmet Rida (Yildiz Technical Univ, 2020)Historical reliability assessment, which is based on past real data, is vital for utilities since it reflects the system's operational behavior best. Therefore, most utilities prefer historical reliability assessment rather ... -
Integration problems of photovoltaic systems-wind power, solutions and effects on power quality
Renewable Energy Sources (RES) are growing steadily in power systems, which is expected to meet most of the electricity demand in the future. Today, solar and wind energy sources are spreading at a great speed, which creates ... -
Load frequency control of two area ınterconnected power system using fuzzy logic control and pıd controller
Tur, Mehmet Rida; Wadi, Mohammed; Shobole, Abdulfetah; Ay, Selim (IEEE, 2018)Demand for electricity is constantly increasing day by day. The biggest challenge is to provide uninterrupted and high-quality electricity to customers in variable conditions. To accomplish this, the two parameters must ... -
Protection coordination in electrical substation part-2 unit protections (differential and distance protection) -case study of Siddik Kardesler Substation (SKS), Istanbul, Turkey
Shobole, Abdulfetah; Baysal, Mustafa; Wadi, Mohammed; Tur, Mehmet Rida (Gazi Üniversitesi, 2017)Power systems must be protected against faults to ensure quality and reliable generation, transmission and distribution of power systems. Power system protection is provided by the protection relays. This paper is the ... -
Protection coordination practice in electrical substation part-1 overcurrent and earth fault protection - case Study of Siddik Kardesler Substation (SKS), Istanbul, Turkey
Shobole, Abdulfetah; Baysal, Mustafa; Wadi, Mohammed; Tur, Mehmet Rida (GAZI UNIV, 2017)Protection coordination is the heart of all power systems. To ensure a quality and reliable operation of the power systems, an electrical fault must be cleared within a short time. This can be achieved by proper coordination ... -
Protection coordination practices for ındustrial ring distribution network case study of organized ındustrial zone (GEBZE, Turkey)
Shobole, Abdulfetah; Baysal, Mustafa; Wadi, Mohammed; Tür, Mehmet Rida (IEEE, 2018)The traditional distribution networks are mostly radial. Radial networks are easy to implement and operate, but it introduces a great challenge concerning electricity supply reliability. In organized industrial zones, the ... -
Real time active power control in smart grid
Shobole, Abdulfetah; Wadi, Mohammed; Tür, Mehmet Rida; Baysal, Mustafa (Institute of Electrical and Electronics Engineers Inc., 2017)A power balance between supply and demand is essential for reliable and stable operation of power grids. The mismatch between supply and demand causes the frequency deviations which results in malfunction of most of the ... -
Reliability and sensitivity analysis for closed-ring distribution power systems
Wadi, Mohammed; Baysal, Mustafa; Shobole, Abdulfetah (Taylor and Francis Ltd., 2022)This paper proposes a new method to assess the reliability of closed-ring grids by combining the total loss of continuity approach and the classical Monte Carlo simulation. The proposed method is called the Modified Monte ... -
Reliability evaluation in smart grids via modified Monte Carlo simulation method
Wadi, Mohammed; Baysal, Mustafa; Shobole, Abdulfetah; Tur, Mehmet Rıda (IEEE, 2018)Operation of closed-ring power distribution systems has various advantages over both meshed-operated and radially-operated systems. Closed-ring system unlike to radial system, the voltage drop is less, achieves high ... -
Smart hybrid wind-solar street lighting system fuzzy based approach: Case study Istanbul-Turkey
Wadi, Mohammed; Shobole, Abdulfetah; Tur, Mehmet Rida; Baysal, Mustafa (Institute of Electrical and Electronics Engineers Inc., 2018)In this paper, fuzzy-based control approach is proposed to control the street lighting systems depending on solar and wind renewable energy sources. The light intensity is controlled according to the battery level and the ... -
Valuation of Reliability Assessment for Power Systems in Terms of Distribution System, A Case Study
Tur, Mehmet Rida; Shobole, Abdulfetah; Wadi, Mohammed; Bayindir, Ramazan (IEEE, 2017)Supplying electrical energy to the load on demand, economically and with acceptable levels of reliability and service quality is the main task of a distribution system. Energy distribution reliability is important in the ... -
Wind energy potential approximation with various metaheuristic optimization techniques deployment
Wadi, Mohammed; Elmasry, Wisam; Shobole, Abdulfetah; Tur, Mehmet Rida; Bayındır, Ramazan; Shahinzadeh, Hossein (IEEE, 2021)This paper presents a comprehensive empirical study of five different distribution functions to analysis the wind energy potential, namely, Rayleigh, Gamma, Extreme Value, Logistic, and T Location-Scale. In ...
