Published by 1. Anatolii SEMENOV1, 2. Stanislav POPOV1, 3. Serhii YAKHIN1, 4. Bauyrzhan YELEUSSINOV2, 5.Tamara SAKHNO1, Poltava State Agrarian University (1), Branch of JSC «NCPD Orleu» Institute of professional development in Kyzylorga region (2) ORCID: 1. 0000-0003-3184-6925; 2. 0000-0003-2381-152X; 3. 0000-0002-0042-0844; 4. 0009-0005-0552-6794; 5. 0000-0001-7049-4657 Abstract. To determine the photobiological safety of UV lamps, theContinue reading “Assessment of the Danger of using Ultraviolet Lamps in Electrical Systems”
Category Archives: Power Quality
International Standards for Power Quality Measurement Systems
Published by P Axelberg, Unipower AB, Sweden & M H. J. Bollen, Chalmers University of Technology, Sweden I. INTRODUCTION During the last decade, there has been an increasing focus on power quality (PQ). The interest and demand for quality assurance of electrical power has several fundamental causes. First of all, electrical power can be consideredContinue reading “International Standards for Power Quality Measurement Systems”
PQ Terms & Definitions
Published by Dranetz Technologies, Inc. Website: Dranetz.com PU (Per Unit) Explained PU stands for Per Unit. It is a term that electric utility engineers frequently use, and it was incorporated into IEEE 1159. PU is the percentage formed by dividing the actual voltage by the nominal. For example, a sag to 0.8 pu on a 480V circuitContinue reading “PQ Terms & Definitions”
Microgrid Power Quality Enhancement with Adaptive Control Strategies: A Literature Survey
Published by 1. Lenin Babu Chilakapati, 2. T Gowri Manohar, SVU College of Engineering, Sri Venkateswara University. ORCID: 1.0000-0001-9749-979X; 2.0000-0003-0441-6022 Abstract. Renewable energy technologies are becoming more and more common for generating electricity because they are environmentally friendly and can meet local electricity needs. They reduce network congestion and also lighten the load on conventionalContinue reading “Microgrid Power Quality Enhancement with Adaptive Control Strategies: A Literature Survey”
Power Quality Measurements from the Spain – Portugal Blackout
Published by Mr. Thomas Ottosson, Managing Director, Unipower AB, Sweden. Email: thomas.ottosson@unipower.se . Website: unipower.se Source URL: https://pqsynergy.com/assets/files/Power-QualityMeasurementsfromtheSpainPortugalBlackout.pdf
UNIPOWER IEC 61000-4-30 Ed. 4
Published by Mr. Jonny Carlsson, Research Manager, Unipower AB, Sweden. Email: jonny.carlsson@unipower.se . Website: unipower.se Source URL: https://pqsynergy.com/assets/files/UNIPOWER-IEC61000-4-30Ed.4InprogressstateFDISMemberofWG9.pdf
Fiber Optic Technology for Pressure Measurements in High Voltage Switchgear
Published by 1. Damian KOSTYŁA1, 2. Paweł WĘGIEREK1, 3. Michał LECH1,Lublin University of Technology, Faculty of Electrical Engineering and Computer Science (1)ORCID: 1. 0000-0002-9012-0158; 2. 0000-0002-0812-3414; 3. 0000-0002-4732-2459 Abstract. The paper presents a review of traditional and fiber optic methods dedicated to pressure measurement in the context of ongoing research work on the development ofContinue reading “Fiber Optic Technology for Pressure Measurements in High Voltage Switchgear”
Design PV Power System: A Case Between Two Different Types of Solar Modules
Published by 1. Ali N. Hamoodi1, 2. Waseem Kh. Ibrahim2, 3. Aseel Thamer Ebrahem3, Northern Technical University (1), Northern Technical University (2), Northern Technical University (3)ORCID: 1. 0000-0003-0991-3538; 2. 0000-0002-9126-7872; 3. 0000-0002-1090-0454 Abstract. A photovoltaic (PV) is a technical terminology that is used to generate electricity from sunlight. Solar energy is one of the solutionsContinue reading “Design PV Power System: A Case Between Two Different Types of Solar Modules”
Presentation Harmonics Distortion of Power Waveforms Signals
Published by Małgorzata ZYGARLICKA1, Jarosław ZYGARLICKI2, Politechnika Opolska, Instytut Automatyki i Informatyki (1) Politechnika Opolska, Instytut Elektroenergetyki i Energii Odnawialnej (2) Abstract. The paper presents a new proposal for the presentation of the harmonic distortion of the power signals. The proposed method uses a simplified method of harmonic analysis – five ordinates method by whichContinue reading “Presentation Harmonics Distortion of Power Waveforms Signals”
PQ Secure
Published by Unipower AB, Metallgatan 4C, 44132 Alingsås, Sweden. Email: info@unipower.se PQ Secure – Power Quality Management System The quality of your power is extremely important as disturbances or short outages can cause major problems for your equipment and systems. We have created a Power Quality Management System that will assist you in monitoring your systemContinue reading “PQ Secure”
Power Quality Blog 