Published by Noureddine KHENFAR, Abdelhafid SEMMAH, Mohamed KADEM, Djillali Liabes University of Sidi Bel Abbes, Algeria. Abstract. This paper deals with the use of an adaptive linear (ADALINE) neural network in a harmonic extraction algorithm based on the calculation of instantaneous active and reactive powers. This technique, called “ANN-PQ”, is developed in order to achieveContinue reading “ADALINE Harmonics Extraction Algorithm applied to a Shunt Active Power Filter based on an Adaptive Fuzzy Hysteresis Current Control and a Fuzzy DC Voltage Controller”
Yearly Archives: 2024
Start-up of PM Synchronous Motors
Published by Stanisław GAWRON, Jakub BERNATT, Artur POLAK,Sieć Badawcza Łukasiewicz – Instytut Napędów i Maszyn Elektrycznych KOMEL Abstract. Three variants of starting synchronous motors are presented. In simplest solution, cage winding is placed in rotor, asynchronous start-up is obtained. This method generates large surge currents adversely affecting power grid and motor (impact forces/impact torque areContinue reading “Start-up of PM Synchronous Motors”
METSyS Panel Capacity Analyzer (PCA)
Published by POWERetc Corporation, Corporate Headquarters,3350 Scott Blvd, Bldg. 55-03, Santa Clara, CA 95054. Phone: (408) 540-3199 Email: info@poweretc.com, Website: poweretc.com The Right Tool for Conducting a Connected Load Study to Confirm Panel Capacity The METSyS Panel Capacity Analyzer (PCA) is a specially-designed instrument for measuring and recording 3- or 4-phase current to confirm the distribution panel’sContinue reading “METSyS Panel Capacity Analyzer (PCA)”
Detection of Fault Events in Medium Voltage Grid Based on Analysis of Data from Fault Recorders
Published by Dariusz SAJEWICZ1, Augustyn WÓJCIK2, Piotr ZEGADLO3,Bialystok University of Technology (1), Warsaw University of Technology (2), Kozminski University (3)ORCID: 1.0000-0002-3488-5674; 2.0000-0003-0597-1634; 3.0000-0002-0219-297X Abstract. The aim of this paper is to demonstrate the effectiveness of newly developed fault detection methods based on a simple statistical approach encompassing linear discriminant analysis and signal processing. Fault predictionContinue reading “Detection of Fault Events in Medium Voltage Grid Based on Analysis of Data from Fault Recorders”
Applications of Supercapacitor Systems in Photovoltaic Installations
Published by Szymon ROGOWSKI1, Maciej SIBIŃSKI2, Karol GARLIKOWSKI3, Katedra Przyrządów Półprzewodnikowych i Optoelektronicznych, Politechnika Łódzka, ORCID. 1. 0000‐0002‐1279‐3592, 2. 0000‐0002‐9752‐3400 Abstract. The following article presents results of measurements and parameter comparison of energy bank based on supercapacitor batteries and a typical lead-acid solution designed for PV microinstallation. For the purposes of the research, basic measurementsContinue reading “Applications of Supercapacitor Systems in Photovoltaic Installations”
Energy Sector of Pakistan – A Review
Published by Rana Muneeb Hassan, Andrzej Bie´n, Szymon Barczentewicz, Mohammad Abu Sarha, AGH University of Science and Technology Abstract. Any country’s socio-economic growth is interlinked with number of factors, some of more significance with devastating impact whereas the others with very less impact. Amongst all such factors, energy is one of the major player inContinue reading “Energy Sector of Pakistan – A Review”
Improving the Charging Technology for Electric Vehicles
Published by Peter Lutter, EE Power – Technical Articles: Improving the Charging Technology for Electric Vehicles, September 26, 2018. This article discusses the concept of universal inductive energy transmission and its possible applications and implications. With the development of a universal inductive charging system, Finepower GmbH near Munich underpins its leading position in power electronics andContinue reading “Improving the Charging Technology for Electric Vehicles”
Review on Techniques of Optimal Placement and Sizing of DG in Distribution Systems
Published by Veeraraghavulu vemula1, R. Vanitha, sathyabama2, institute of science and technology , India. ORCID: 1. 0000-0001-5872-8537 2. 0000-0003-2195-7242 Abstract: Distributed generation (DG)is a term describing the generation of the electricity use on other side rather than transmitting energy over the electric grid. By using this (Distribution generation) DG in power system plays a majorContinue reading “Review on Techniques of Optimal Placement and Sizing of DG in Distribution Systems”
Protection Transformer and Transmission Line in Power System Based on MATLAB Simulink
Published by Mohammed A. IBRAHIM1, Bashar M. SALIH2, Mahmoud N. Abd3,Power Technical Engineering Department, Northern Technical University (1,2)Ninavah Electricity Distribution, Directorate General Directorate of North Distribution Electricity, Ministry of Electricity, Iraq (3)ORCID. 1. /0000-0003-3182-2771, 2. 0000-0002-2437-0765, 3. https://orcid.org/0000-0002-8018-0093 Abstract. The main objective of this research work is to build a simulation model of a powerContinue reading “Protection Transformer and Transmission Line in Power System Based on MATLAB Simulink”
Introduction to Energy Meter Calibration
Published by Simon Mugo, EE Power – Technical Articles: Introduction to Energy Meter Calibration, November 04, 2022. This article will guide engineers and technicians through procedures, precautions, and the importance of carrying out electrical energy meter calibration. All electrical and electronic measuring equipment is prone to errors caused by external or internal factors. The errors can be removedContinue reading “Introduction to Energy Meter Calibration”
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