Published by 1. Róbert Štefko1, Zsolt Čonka1, Michal Kolcun, 2. Viktor Jurák2, 3. Judith Pálfi3, Technical University of Košice (1), Brno University of Technology (2), Óbuda University (3) ORCID: 1. 0000-0002-2477-4559, 0000-0001-6620-4354, 0000-0002-8041-9076; 2. 0000-0002-6832-7654 Abstract. The penetration of renewable energy sources into the electricity distribution network causes changes in power flows, making conventional protectionContinue reading “Communication Research of Protective Relays for Microgrids and Active Distribution Networks”
Tag Archives: Smart / Microgrids
Design PV Power System: A Case Between Two Different Types of Solar Modules
Published by 1. Ali N. Hamoodi1, 2. Waseem Kh. Ibrahim2, 3. Aseel Thamer Ebrahem3, Northern Technical University (1), Northern Technical University (2), Northern Technical University (3)ORCID: 1. 0000-0003-0991-3538; 2. 0000-0002-9126-7872; 3. 0000-0002-1090-0454 Abstract. A photovoltaic (PV) is a technical terminology that is used to generate electricity from sunlight. Solar energy is one of the solutionsContinue reading “Design PV Power System: A Case Between Two Different Types of Solar Modules”
Optimization of Field Upgrades of MV Power Lines using Evolutionary Algorithms
Published by Wojciech NITA1, Sylwester FILIPIAK2, PGE Dystrybucja S.A. Oddział Skarżysko-Kamienna (1), Politechnika Świętokrzyska (2) Abstract. This article elaborates on and supplements the research presented in earlier works [19,20,21] on planning for upgrading field MV power grids. While that study developed models for optimizing failure rates (SAIFI, SAIDI, MAIFI) for large areas of the grid,Continue reading “Optimization of Field Upgrades of MV Power Lines using Evolutionary Algorithms”
Enhancing the Solar PV Plant Based on Incremental Optimization Algorithm
Published by 1. Ali N. HAMOODI1, 2. Safwan A. HAMOODI2, 3. Farah I. HAMEEDI3, Northern Technical University (1), Northern Technical University (2), Northern Technical University (3), IraqORCID: 1. 0000-0003-0991-3538; 2. 0000-0001-9346-5680; 3. 0000-0003-1742-6959 Abstract. Photovoltaic systems are impacted by the quantity and temperature of sunshine. Due to the competing nature of solar radiation, PV systemsContinue reading “Enhancing the Solar PV Plant Based on Incremental Optimization Algorithm”
Modelling and Analysis of SA-SPV System with Bi-Directional Inverter for Lighting Load
Published by Mustafa Hussein Ibrahim1, Muhammed A Ibrahim2, Salam Ibrahim khather3, University of Mosul (1), Ninevah University (2,3) ORCID: 1. 0000-0002-9950-6524, 2. 0000-0003-4818-1245, 3. 0000-0002-9082-2360 Abstract. The standalone solar photovoltaic system (SA-SPV) is an appealing alternative for carrying out the electrification process in rural regions through packages in lots of countries. The photovoltaic systems areContinue reading “Modelling and Analysis of SA-SPV System with Bi-Directional Inverter for Lighting Load”
Security Policy and Good Practice for Implementation of Smart Grid Solutions
Published by Robert CZECHOWSKI, Politechnika Wrocławska, Katedra Elektroenergetyki Abstract. Smart Grid is both a concept and a way to mitigate infrastructural deficiencies and counteract the effects of the growing demand for electrical energy. One of the ways ensuring an increase in power grid’s management efficiency is utilization of the latest communication solutions. Such solutions ensureContinue reading “Security Policy and Good Practice for Implementation of Smart Grid Solutions”
Online Monitoring of the Power System Stability Based on the Critical Clearing Time
Published by Žaneta Eleschová, Anton Beláň, Matej Cenký, Jozef Bendík, Boris Cintula, Peter Janiga, Faculty of Electrical Engineering and Information Technology, Slovak University of Technology in Bratislava, Slovakia Abstract. This work refers to the concept of online monitoring of generators’ dynamic stability based on the critical clearing time (hereinafter referred to as “CCT”). The CCTContinue reading “Online Monitoring of the Power System Stability Based on the Critical Clearing Time”
Impacts of Fault Diagnosis Schemes on Distribution System Reliability
Published by Shahram Kazemi, Member, IEEE, Matti Lehtonen, and Mahmud Fotuhi-Firuzabad, Senior Member, IEEE.IEEE TRANSACTIONS ON SMART GRID, VOL. 3, NO. 2, JUNE 2012 Abstract—Design and development of fault diagnosis schemes (FDS) for electric power distribution systems are major steps in realizing the self-healing function of a smart distribution grid. The application of the FDSContinue reading “Impacts of Fault Diagnosis Schemes on Distribution System Reliability”
Inrush Current Impact Limitation in Smart Building Applications
Published by 1. Mariusz STOSUR1, 2. Kacper SOWA2, 3. Piotr ORAMUS1, 4. Adam RUSZCZYK2, 5. Pawel ALOSZKO3,ABB E-mobility, Krakow, Poland (1), ABB Technology Center, Krakow, Poland (2), ABB Corporate Technology Center, Krakow, Poland (3)ORCID. 1. 0000-0002-1522-3405, 2. 0000-0001-8246-2337, 3. 0000-0002-4810-3936, 4. 0000-0001-7477-8139, 5. 0000-0002-1668-6292 Abstract: This paper presents a hybrid switches based on semiconductors andContinue reading “Inrush Current Impact Limitation in Smart Building Applications”
Power Exchange in Smart Grids Integrating Renewable Energy
Published by MEKKAOUI Ali1, LAOUER Mohammed2, YOUNES Mimoun1, University of Sidi Belabes, Algeria (1), University Center of Naama, Algeria (2) Abstract. Smart grids are essentially characterized by reliability and energy efficiency so we can optimize the performance of the electrical system to ensure safe and reliable operation. This paper discusses smart grids in a futureContinue reading “Power Exchange in Smart Grids Integrating Renewable Energy”
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