New Idea in Power Networks Development. Selected Problems

Published by Bożena MATUSIAK, Anna PAMUŁA, Jerzy S. ZIELIŃSKI, Katedra Informatyki Uniwersytetu Łódzkiego Abstract. Smart grids and thereafter open grids development implies changes in organizations, technical equipment Power Networks (especially ICT). These new grids influence also on organization and operation of the energy markets, for which it is very important to know correct forecast (mostlyContinue reading “New Idea in Power Networks Development. Selected Problems”

Industrial Grids with Frequency Inverters and Localization of the Earth Fault

Published by Tomáš SNIEGOŇ, Jiří GURECKY, Department of Electrical Power Engineering, VŠB – TU Ostrava Abstract. This article focuses on industrial grids with frequency inverters and evaluation of the earth fault and its localization. In the first part the system of localization of the earth fault, industrial grids with frequency inverters and typical application inContinue reading “Industrial Grids with Frequency Inverters and Localization of the Earth Fault”

Research on Design and Control of Microgrid System

Published by Yanbo CHE, Jian CHEN,School of Electrical Engineering & Automation, Tianjin University, Tianjin China. Abstract. Microgrid system has received more and more attention internationally in recent years. As the most effective form of distributed generations, microgrid system has also found wide applications in many areas. In this paper, the optimal configuration issue of microgridContinue reading “Research on Design and Control of Microgrid System”

General Requirements for a Smart Grid Architecture – Remarks on Standards for Implementation

Published by Anna PAMUŁA, University of Lodz Abstract. The paper presents importance of standardization and potential standards relevant for Smart Grid implementation mainly focused on ICT standards. Short overview of current work performed by different bodies round the world is presented. The paper presents some recommendation based on the SEESGEN-ICT EU project and reports preparedContinue reading “General Requirements for a Smart Grid Architecture – Remarks on Standards for Implementation”

Renewable Energy Sources Intrusion into Smart Grids – Selected Problems

Published by Bożena E. MATUSIAK, Jerzy S. ZIELIŃSKI, University of Lodz Abstract. The aim of the paper are selected problems resulting from Renewable Energy Sources (RES) intrusion into Smart Grids (SG) presentation. Upon considerations there are: wind turbines influence on power system operation, RES and microgrids operation with a Power System, new Energy Market forContinue reading “Renewable Energy Sources Intrusion into Smart Grids – Selected Problems”

Transmission 101: The Fundamentals of High Voltage Transmission

Published by Adriann (Andee) McCoy, Vice President, Western Region, Smart WiresEmail: Andee@smartwires.comDate: February 16, 2017 Presented by WIRES – a national coalition of entities dedicated to investment in a strong, well-planned and environmentally beneficial electricity high voltage transmission system in the US.

Smart Meter and Cost Experiment

Published by Mehmet Sait CENGİZ1University of Yüzüncü Yıl (1) Abstract. System that all stakeholders compound the activities (production, transmission, distribution, sale, consumption) to product and to consume quality, constant, reliable and economic electric energy is called Smart Grid (SG) in electric. SG, which its most important component smart meter (Smart Metering-SM), are advanced energy meteringContinue reading “Smart Meter and Cost Experiment”

A Survey of the Smart Grid Technologies: Background, Motivation and Practical Applications

Published by Yang HAN1, Lin XU2University of Electronic Science and Technology of China (1), Shanghai Jiao Tong University (2) Abstract. This paper presents the survey of the smart grid technologies, including the background, motivation and practical applications. The driving forces for the smart grid technologies are presented, including the blackout, global energy crisis and environmentalContinue reading “A Survey of the Smart Grid Technologies: Background, Motivation and Practical Applications”

Power Quality Issues in Smart Grid Environment – Serbian Case Studies

Published by ALEKSANDAR JANJIĆ, Department of renewable energy sources, R&D Center “Alfatec” Ltd. Bul. Nikole Tesle 63/5,18000 Niš, SERBIA, aleksandar.janjic@alfatec.rs ZORAN P. STAJIĆ, Faculty of Electronic Engineering, University of Niš, Aleksandra Medvedeva 14, 18000 Niš, SERBIA, zoran.stajic@alfatec.rs IVAN RADOVIĆ, ED “Elektrošumadija” Kragujevac, ED “Centar” d.o.o. Kragujevac, Slobode 7, 34000 Kragujevac, SERBIA, ivan.radovic@eskg.rs Abstract: – TheContinue reading “Power Quality Issues in Smart Grid Environment – Serbian Case Studies”