Published by Ali BAGHERI, Mohsen ALIZADEH, Department of Electrical Engineering, Yadegar -e- Imam Khomeini (RAH) Shahre Rey Branch, Islamic Azad University, Tehran, Iran Abstract. One of the most important indices of power quality in distribution grids is the harmonic distortion, which can affect the reliability of the micro-grid. On the other hand, the growth ofContinue reading “Designing a Passive Filter for Reducing Harmonic Distortion in the Hybrid Micro-grid Including Wind Turbine, Solar Cell and Nonlinear Load”
Tag Archives: Microgrid
Applications of Grid-connected Battery Energy Storage Systems
Published by Rakesh Kumar, EE Power – Technical Articles: Applications of Grid-connected Battery Energy Storage Systems, February 17, 2023. Grid operators, distributed generator plant owners, energy retailers, and consumers may receive various services from grid-connected battery energy storage systems. Learn more about the applications here. Battery energy storage systems (BESSes) act as reserve energy that canContinue reading “Applications of Grid-connected Battery Energy Storage Systems”
IM Drive System Supplied from PV Panels with Energy Storage – Experimental Setup
Published by Wojciech MATELSKI1, Electrotechnical Institute, Warsaw Abstract. The article describes a practical implementation of the induction motor (IM) drive system powered from photovoltaic (PV) panels. The system incorporates an energy storage device, in form of a supercapacitor bank, and enables an AC grid connection. Two system concepts are considered, thus a discussion about theContinue reading “IM Drive System Supplied from PV Panels with Energy Storage – Experimental Setup”
Case Studies on Ground-Fault Protection of Microgrid Power Systems with Diverse Power Sources
Published by Dirk Danninger IEEE Member Schweitzer Engineering Laboratories, Inc. 2350 NE Hopkins Court Pullman, WA 99163, USAScott Manson Senior Member, IEEE Schweitzer Engineering Laboratories, Inc. 2350 NE Hopkins Court Pullman, WA 99163, USAFernando Calero IEEE Member Schweitzer Engineering Laboratories, Inc. 2350 NE Hopkins Court Pullman, WA 99163, USACeeman Vellaithurai Senior Member, IEEE Schweitzer EngineeringContinue reading “Case Studies on Ground-Fault Protection of Microgrid Power Systems with Diverse Power Sources”
An Introduction to Microgrid Energy Management Systems
Published by Anushree Ramanath, EE Power – Technical Articles: An Introduction to Microgrid Energy Management Systems, July 05, 2021. This article highlights the growth of microgrids and the components of these systems. With the growing number of industries and businesses, access to reliable and cost-effective power is critical. This leads to demand for small-scale powerContinue reading “An Introduction to Microgrid Energy Management Systems”
Microgrid Operations and Applications
Published by Anushree Ramanath, EE Power – Technical Articles: Microgrid Operations and Applications, August 01, 2021. In this article, we’ll learn about microgrids, their operations, and applications in electrical utilities and various organizations. Today’s world relies on an uninterrupted electricity supply. A microgrid is a local energy grid with the capability of controlling its components [1].Continue reading “Microgrid Operations and Applications”
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”
A Grid-Connected PV Power System Total Considers the MPPT and SSRF-SPLL Control Technologies
Published by Liu Liqun, Liu Chunxia*, Taiyuan University of Science & Technology Abstract. At present, an optimal maximum power tracking (MPPT) and grid-connected control methods for a PV power system are very important to improve the output efficiency. However, most of literatures only introduce the MPPT or PLL method, respectively. A novel MPPT method isContinue reading “A Grid-Connected PV Power System Total Considers the MPPT and SSRF-SPLL Control Technologies”
Power Quality Analysis of Grid-Connected Photovoltaic Systems in Distribution Networks
Published by Masoud FARHOODNEA1, Azah MOHAMED1, Hussain SHAREEF1, Hadi ZAYANDEHROODI1, University Kebangsaan Malaysia (UKM) (1) Abstract. This paper presents a dynamic PQ analysis on the effects of high-penetrated grid-connected photovoltaic (PV) systems in a distribution system under different weather conditions. To track practical considerations, all information on PV units and weather conditions given in thisContinue reading “Power Quality Analysis of Grid-Connected Photovoltaic Systems in Distribution Networks”
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”
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