Published by 1. Dnyaneshwar D. Ahire, Professor, Matoshri College of Engineering and Research Centre, Nashik Savitribai Phule Pune University, Nashik, Maharashtra, India.2. Snehal R. Durdhavale Student, Matoshri College of Engineering and Research Centre, Nashik Savitribai Phule Pune University, Nashik, Maharashtra, India. ABSTRACT – A load is said to be “linear” when it draws a currentContinue reading “A Review of Harmonics Detection and Measurement in Power System”
Category Archives: Case Studies
Assessment of Flange Diffuser Structures to Improve the Power Generation of a Diffuser Augmented Wind Turbine
Published by 1. Yiyin KLISTAFANI, 2. A. M. Shiddiq YUNUS, 3. Muhammad ANSHAR, 4. Sri SUWASTI, State Polytechnic of Ujung Pandang, Indonesia (1) ORCID: 1. 0000-0003-3064-9612; 2. 0000-0002-9599-6941; 3. 0000-0001-5687-5023; 4. 0000-0002-7070-9651 Abstract. Wind energy has become the most popular renewable based power plant for the last decades due to its environment benighted and largeContinue reading “Assessment of Flange Diffuser Structures to Improve the Power Generation of a Diffuser Augmented Wind Turbine”
A New Technique to Detect Harmonic Sources in Polluted Power Systems
Published by Pietro Vincenzo Barbaro, Antonio Cataliotti, Valentina Cosentino, Salvatore Nuccio, Dipartimento di Ingegneria Elettrica, Elettronica e delle Telecomunicazioni, Università di Palermo, Palermo, Italy. E-mails: barbaro@diepa.unipa.it, acataliotti@ieee.org, cosentino@diepa.unipa.it, nuccio@unipa.it Abstract: This paper presents a comparative analysis among different nonactive power quantities proposed in literature in nonsinusoidal conditions; with respect to this, a new single-point approachContinue reading “A New Technique to Detect Harmonic Sources in Polluted Power Systems”
Validation of Aperiodic and Oscillatory Stability Calculations in a Practical Power Systems
Published by Igor Razzhivin, Aleksey Suvorov, Mikhail Andreev, Aleksandr Gusev, Tomsk Polytechnic University Abstract. The stability of electric power systems is one of its most important properties. This article discusses small-disturbance rotor angle stability: aperiodic and oscillatory. The authors consider, typically for stability analysis, the numerical integration methods by modeling in known numerous digital softwareContinue reading “Validation of Aperiodic and Oscillatory Stability Calculations in a Practical Power Systems”
Energy Management for a New Power System Configuration of Base Transceiver Station (BTS) Destined to Remote and Isolated Areas
Published by 1. Abdallah MOUGAY1, 2. Mohamed KHATIR1, 3. Mohamed FLITTI1, 4. Sid-Ahmed ZIDI1, 5. Ahmed Ganoune2, ICEPS Laboratory, Department of Electrical Engineering, Djillali Liabes University, Sidi Bel Abbes, 22000, Algeria (1) Department of Electrical Engineering, Taher Moulay University, Saida, 20000, Algeria (2) . ORCID: 1. : 0000-0001-6676-4466; 2. 0000-0002-3906-9131; 3. 0000-0002-7469-20174. : 0000-0001-7224-8812; 5.Continue reading “Energy Management for a New Power System Configuration of Base Transceiver Station (BTS) Destined to Remote and Isolated Areas”
High Performance of Multilevel Inverter Reduced Switches for a Photovoltaic System
Published by Laith A. Mohammed1, Taha A. Hussein2, Ahmed T. Sadoon3, Northern Technical University, Engineering Technical College of Mosul, Mosul, Iraq.ORCID: 10000-0002-2882-2845; 2. 0000-0001-9516-6860; 3. 0000-0002-8440-6061 Abstract. In this paper, optimum switching angles are chosen from slime moiled algorithm (SMA), Artificial Bee Colony (ABC), Genetic algorithms (GA), Whale optimization algorithm (WOA), and Gray wolf algorithmContinue reading “High Performance of Multilevel Inverter Reduced Switches for a Photovoltaic System”
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”
Problems of the Current State of Power Quality and Proposals for their Solution
Published by Lidiya Kovernikova, Melentiev Energy Systems Institute of the Siberian Branch of the Russian Academy of Sciences, Irkutsk, Russian Federation. Email: kovernikova@isem.irk.ru Abstract. The power quality in Russian electrical networks does not meet the requirements of regulatory documents. Big problems occur in all areas of people’s lives for this reason. Economic damage is oneContinue reading “Problems of the Current State of Power Quality and Proposals for their Solution”
Application of Electronic Load Circuit for Electrical Safety by using a Serial Mode Comparator
Published by Saktanong WONGCHAROEN1, Sansak DEEON1, Narong MUNGKUNG2, Pathumwan Institute of Technology, Thailand (1), King Mongkut’s University of Technology Thonburi, Thailand (2) Abstract. This research presented an electronic load circuit for electrical safety by using a serial mode comparator as a protection device against surges caused by electrical power lacking stability and quality. The applicationContinue reading “Application of Electronic Load Circuit for Electrical Safety by using a Serial Mode Comparator”
Impact of Harmonics on Power Quality and Losses in Power Distribution Systems
Published by M. Jawad Ghorbani, H. Mokhtari**, Dept. of CSEE, West Virginia University, Morgantown, WV, USA, ** Dept. of EE, Sharif University of Technology, Tehran, Iran. ABSTRACT – This paper investigates the harmonic distortion and losses in power distribution systems due to the dramatic increase of nonlinear loads. This paper tries to determine the amountContinue reading “Impact of Harmonics on Power Quality and Losses in Power Distribution Systems”
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