Published by Samira SEGHIR, Tahar BOUTHIBA, Université des Sciences et de la Technologie d’Oran Mohamed BOUDIAF, USTO-MB, Faculté de Génie Electrique, Laboratoire LGEO, BP 1505 El M’Naouer, 31000 Oran, Alegria Abstract. A distance protection relay plays a major role in faults detection in the electric transmission line. The fault resistance has an effect on theContinue reading “Impedance Correction Method of Distance Relay on High Voltage Transmission Line”
Tag Archives: Power Distribution
Analysis of Thermal Field in 110 kV Cable Systems
Published by Janusz TYKOCKI1, Yong YUE2, Andrzej JORDAN3, The State College of Computer Science and Business Administration in Łomża (1), University of Bedfordshire (2), Visiting professor at University of Bedfordshire (UK), The State College of Computer Science and Business Administration in Łomża (3) Abstract. The paper presents the distribution of temperature field in high voltageContinue reading “Analysis of Thermal Field in 110 kV Cable Systems”
Power Quality Survey in a Distribution System, Standard Procedures and Limitations
Publishd by H. Mokhtari1, S. Hasani and M. Masoudi2, 1Associate Professor Department of Electrical Engineering, Sharif University of Technology, Azadi Ave., Tehran, Iran. Email: mokhtari@sharif.edu, 2Project Engineer and Management, West Azarbayjan Utility, Oroumieh, Iran. Email: sh592b@yahoo.com Abstract ⎯ This paper presents the results of a power quality survey in a distribution system. More than fiftyContinue reading “Power Quality Survey in a Distribution System, Standard Procedures and Limitations”
The Analysis of the Wind Generation Impact on the Power System Stability
Published by Michał PIEKARZ, Politechnika Warszawska, Instytut ElektroenergetykiORCID: 0000-0003-1500-2634 Abstract. The article discusses the issues related to the influence of connecting wind turbines on the angular stability of the power system. Current plans for Poland’s energy transition, climate issues, and the most popular types of wind turbines used in the world were discussed. In theContinue reading “The Analysis of the Wind Generation Impact on the Power System Stability”
Comparative Analysis of the Costs of Medium Voltage Overhead and Cable Lines Failure
Published by Katarzyna GĘBCZYK, Andrzej Ł. CHOJNACKI, Łukasz GRĄKOWSKI, Kornelia BANASIK Kielce, University of Technology, Department of Power Engineering Basics Abstract. The article presents the results of the analysis of the costs of losses at distributors and consumers of electricity, caused by failures of medium voltage overhead and cable power lines operated by domestic distributionContinue reading “Comparative Analysis of the Costs of Medium Voltage Overhead and Cable Lines Failure”
Distributed Photovoltaic Integration as Complementary Energy: Consideration of Solutions for Power Loss and Load Demand Growth Problems
Published by Salama MANJANG1, Yuli Asmi RAHMAN2,University of Hasanuddin (1), University of Tadulako (2), Indonesia Abstract. The purpose of this study is to optimize the location and capacity of PV in the feeder distribution system 20 kV of Central Sulawesi, Indonesia. The proposed method uses the optimization method of development from the genetic algorithm, namelyContinue reading “Distributed Photovoltaic Integration as Complementary Energy: Consideration of Solutions for Power Loss and Load Demand Growth Problems”
An Application of Facility Location Problem for Electricity Supply Cost Minimization at the Stage of Preliminary High Voltage Network Development Planning
Published by Piotr KAPLER, Warsaw University of Technology, Faculty of Electrical Engineering, Power Engineering Institute Abstract. The article deals with minimizing the costs of electricity supply at the preliminary network planning stage. It presents selected information on costs in power engineering. The facility location problem and Mixed-Integer Linear Programming has been also described. A computationalContinue reading “An Application of Facility Location Problem for Electricity Supply Cost Minimization at the Stage of Preliminary High Voltage Network Development Planning”
Effective Implementation of Mitigation Measures against Voltage Collapse in Distribution Power Systems
Published by 1. Ayodeji Olalekan SALAU1, 2. John N. NWEKE2, 3. Uche C. OGBUEFI3,Department of Electrical/Electronics and Computer Engineering, Afe Babalola University Ado-Ekiti, Nigeria (1), Department of Electrical Engineering Technology, Federal Polytechnic Kaura-Namoda (2), Department of Electrical Engineering, University of Nigeria, Nsukka, Nigeria (3)ORCIOD. 1. 0000-0002-6264-9783, 2. 0000-0002-4996-7197, 3. 0000-0002-3694-0358 Abstract. The frequent problem ofContinue reading “Effective Implementation of Mitigation Measures against Voltage Collapse in Distribution Power Systems”
Investigation of the Line-Reactor Influence on the Active Power Filter and Hybrid Active Power Filter Efficiency: Practical Approach
Published by Chamberlin Stéphane Azebaze Mboving, Andrzej Firlit, AGH University of Science and Technology, Department of Power Electronics and Energy Control Systems Abstract. The shunt active power filter (SAPF) and hybrid active power filter (HAPF) efficiency does not only depends on their designed control system, but also on the parameters of the electrical system inContinue reading “Investigation of the Line-Reactor Influence on the Active Power Filter and Hybrid Active Power Filter Efficiency: Practical Approach”
Influence of the Position of the Electrical Contact on the Size of the Temperature Distribution
Published by Dušan MEDVEĎ1, Ján ZBOJOVSKÝ2, Technical University of Košice. ORCID: 1. 0000-0002-8386-0000; 2. 0000-0003-4383-3996 Abstract. This paper deals with the investigation of temperature field distribution around the high-current electric contact. The analyses of temperature field were realised in simulation environment ANSYS and provide better understanding why the electrical contact position influences the heat dissipation.Continue reading “Influence of the Position of the Electrical Contact on the Size of the Temperature Distribution”
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