Hybrid Power System of Public Lighting in Smaller Villages

Published by Stanislav MIŠÁK, Jaroslav ŠNOBL, František DOSTÁL, Daniel DIVIŠ, VSB – Technical University of Ostrava Abstract. This article deals with the possibility of public lighting power from renewable resources, it means of a hybrid system consisting of solar panels and wind power. The factual data for dimensioning the system was obtainedby extensive exploration ofContinue reading “Hybrid Power System of Public Lighting in Smaller Villages”

Electrical Energy Storage Systems

Published by Zdeněk HRADÍLEK, Petr MOLDŘÍK, Roman CHVÁLEK VŠB – Technical University of Ostrava, Department of Electrical Power Engineering Abstract. Attention is paid to the electrical energy storage systems that are already used in the framework of electrical power system, and further to the systems that are studied and developed for this purpose. The describedContinue reading “Electrical Energy Storage Systems”

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 Measurements and Analysis for Wind Turbines

Published by Mariano Sanz, Member, IEEE, Andrés Llombart, Member, IEEE, Ángel Antonio Bayod and Joaquín Mur, Student Member, IEEE Abstract— A new system for studying power quality (PQ) in wind turbines (WT) has been designed using a data acquisition board (DAQ), LabVIEW programming software and a portable PC. The system has been installed at windContinue reading “Power Quality Measurements and Analysis for Wind Turbines”

Power Quality Issues in Solar Converters: A Review

Published by J. R. Maglin & R. Ramesh, Department of Electrical and Electronics Engineering, Anna University, Chennai-25, India, E-mail: rramesh@annauniv.edu, Tel: +91-9444217600Published in European Journal of Scientific ResearchISSN 1450-216X Vol.61 No.2 (2011), pp. 321-327http://www.eurojournals.com/ejsr.htm Abstract The main objective of this paper is to identify the problems associated with solar converters in the solar power systemContinue reading “Power Quality Issues in Solar Converters: A Review”

Visualizing the Power Consumption of Bitcoin Mining

Published by Marcus Lu, Visual Capitalist, Energy Archive, April 20, 2021Website: visualcapitalist.com Visualizing the Power Consumption of Bitcoin Mining Cryptocurrencies have been some of the most talked-about assets in recent months, with bitcoin and ether prices reaching record highs. These gains were driven by a flurry of announcements, including increased adoption by businesses and institutions.Continue reading “Visualizing the Power Consumption of Bitcoin Mining”

Review of Positive and Negative Impacts of Electric Vehicles Charging on Electric Power Systems

Published by Morsy Nour 1,2,*, José Pablo Chaves-Ávila 1 , Gaber Magdy 2 and Álvaro Sánchez-Miralles1 1Institute for Research in Technology (IIT), ICAI School of Engineering, Comillas Pontifical University,28015 Madrid, Spain; jose.chaves@iit.comillas.edu (J.P.C.-Á.); alvaro.sanchez@iit.comillas.edu (Á.S.-M.)2Department of Electrical Engineering, Faculty of Energy Engineering, Aswan University, Aswan 81528, Egypt; gabermagdy@aswu.edu.eg*Correspondence: morsy.mohammed@iit.comillas.edu Abstract There is a continuous andContinue reading “Review of Positive and Negative Impacts of Electric Vehicles Charging on Electric Power Systems”

Power Quality Impacts in a Typical Microgrid

Published by Arangarajan Vinayagam1, Asma Aziz1, KSV Swarna1, Suiyang Khoo1 and Alex Stojcevski2 1Faculty of Science, Engineering and Built Environment, Deakin University, Geelong Australia.2Centre of Technology, RMIT University, Vietnam. Abstract—Microgrid (MG) power system plays an important role to fulfill reliable and secure energy supply to critical loads of communities as well as for communities inContinue reading “Power Quality Impacts in a Typical Microgrid”