Published by Yuriy SAYENKO1, Ryszard PAWEŁEK2, Andrii MOLCHAN1, Ewa DYKA2, Pryazovskyi State Technical University (1)Lodz University of Technology, Institute of Electrical Power Engineering (2) Abstract. The article presents results of experimental studies of power quality indicators conducted at the wind farm with 52 DFIG wind turbines with a unit capacity of 3.8 MW by GeneralContinue reading “Power Quality Experimental Research at the Primorsky Wind Power Station”
Category Archives: Case Studies
Power Flow Control Algorithm in a Microgrid with Energy Storage
Published by 1.Dominika KACZOROWSKA, 2.Przemysław JANIK, 3.Łukasz JASIŃSKI, 4.Jacek REZMER, 5.Vishnu SURESH, Wroclaw University of Science and TechnologyORCID: 1. 0000-0002-2312-2903; 2. 0000-0001-5300-7845; 3. 0000-0002-7484-9424; 4. 0000-0002-2822-7595; 5. 0000-0003-2891-9206 Abstract. This paper discusses power flow control algorithm in a microgrid with battery energy storage system. Depending on the state of charge of the storage and theContinue reading “Power Flow Control Algorithm in a Microgrid with Energy Storage”
A Low Cost EMC Pre-Compliance Board for Electronic Devices and Smart Grids Networks
Published by H. X. Araujo1 , M. D. B. Melo1, I. R. S. Casella2 and C. E. Capovilla2,Universidade Federal do Tocantins (UFT) (1), Universidade Federal do ABC (UFABC)(2), Abstract. In this work, a low cost EMC – Electromagnetic Compatibility pre-compliance board, based on the conducted emission technique, is proposed as an option to analyze electronicContinue reading “A Low Cost EMC Pre-Compliance Board for Electronic Devices and Smart Grids Networks”
Selection Criteria and Analysis of Wind Turbines for DHW
Published by Artur NEMŚ, Magdalena NEMŚ, Adam RUZIEWIC, Wroclaw University of Science and Technology, Poland Abstract. The article describes the method and criteria of selecting wind turbines used to heat domestic hot water (DHW). The authors describe a method of choosing turbines based on power characteristics, climatic conditions and heating demands of a building. PowerContinue reading “Selection Criteria and Analysis of Wind Turbines for DHW”
Management System for Electric Vehicle Battery Pack
Published by Andrzej ŁEBKOWSKI, Gdynia Maritime University, Department of Ship Automation Abstract. Electric vehicles (EVs) emerged as a next step in the evolution of transport technology. The article describes structure of system used for optimal management and monitoring of electric vehicle parameters, especially in regions of low possible ambient temperature. System can be used inContinue reading “Management System for Electric Vehicle Battery Pack”
A Home Energy Management Algorithm in Demand Response Events for Household Peak Load Reduction
Published by Maytham S. AHMED1,2 Azah MOHAMED1 , Raad Z. HOMOD3 , and Hussain SHAREEF4, Dept. of Electrical, Electronic & System Engineering, Faculty of Engineering & Built Environment, Universiti Kebangsaan Malaysia (1)General Directorate of Electrical Energy Production- Basrah, Ministry of electricity, Iraq (2)Dept. of Oil and Gas Engineering, Basrah University for Oil and Gas, 61004Continue reading “A Home Energy Management Algorithm in Demand Response Events for Household Peak Load Reduction”
Monitoring the Impact of Prosumer Micro Installations on the Electrical Parameters of Low-Voltage Network Systems
Published by Paweł PIJARSKI, Sylwester ADAMEK, Robert JĘDRYCHOWSKI, Klara SEREJA, Lublin University of Technology, Department of Electrical Networks and Security Abstract. An increasing number of connected prosumer installations, mainly photovoltaic ones, can cause problems with the operation of lowvoltage networks such as voltage fluctuations. These problems can be solved by an adequate control of theContinue reading “Monitoring the Impact of Prosumer Micro Installations on the Electrical Parameters of Low-Voltage Network Systems”
Control System for Distributed Generation in Low Voltage Network Systems
Published by Robert JĘDRYCHOWSKI, Klara SEREJA, Politechnika Lubelska, Katedra Sieci Elektrycznych i Zabezpieczeń, Poland Abstract. Implementation of prosumer energy generation to low-voltage network systems involves both benefits and technological problems concerning the grid operation. Electricity generation in LV network systems is of a distributed and quite unpredictable character. In those systems, solar PV installations, whoseContinue reading “Control System for Distributed Generation in Low Voltage Network Systems”
Advantages of Interwinding Capacitive Test Setup in FRA Diagnostics of Transformer Windings
Published by Wojciech SZOKA, Szymon BANASZAK, Konstanty M. GAWRYLCZYKZachodniopomorski Uniwersytet Technologiczny w Szczecinie, Katedra Elektrotechnologii i Diagnostyki, Poland Abstract. Transformers are the main element of the power system. Their reliable operation affects the efficiency of energy supply. Each transformer should be subjected to periodic diagnostic tests. Frequency response analysis (FRA) is a non-destructive diagnostic methodContinue reading “Advantages of Interwinding Capacitive Test Setup in FRA Diagnostics of Transformer Windings”
Distance Protection Analysis Applied for Distribution System with Distributed Generation
Published by João T. L. S. CAMPOS1,2, Huilman S. SANCA1, Flavio B. COSTA3, Benemar A. de SOUZA1, Universidade Federal de Campina Grande (1), Universidade Potiguar (2), Universidade Federal do Rio Grande do Norte (3) Abstract. In power systems, the over-current protection scheme and, optionally with directional function, and distance function are the main protection used,Continue reading “Distance Protection Analysis Applied for Distribution System with Distributed Generation”
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