Performance Analysis of Fluorescent and Led Lighting Sources
Artificial lighting is a necessity in the conduct of activities, especially at night. The use of fluorescent and LED lighting sources has led to a decrease in electricity consumption compared to incandescent lighting sources. The paper presents a case study highlighting the voltage and current wave...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Cluj University Press
2023-11-01
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| Series: | Studia Universitatis Babeş-Bolyai. Engineering |
| Subjects: | |
| Online Access: | http://193.231.18.162/index.php/subbengineering/article/view/6919 |
| _version_ | 1797322264555814912 |
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| author | Elisabeta SPUNEI Sorin Florin DUMITRU Cristian Paul CHIONCEL Florina PIROI |
| author_facet | Elisabeta SPUNEI Sorin Florin DUMITRU Cristian Paul CHIONCEL Florina PIROI |
| author_sort | Elisabeta SPUNEI |
| collection | DOAJ |
| description |
Artificial lighting is a necessity in the conduct of activities, especially at night. The use of fluorescent and LED lighting sources has led to a decrease in electricity consumption compared to incandescent lighting sources. The paper presents a case study highlighting the voltage and current waveforms in the operation of the analyzed sources. A considerable distortion of the current waveform is found, identifying the need for measures to improve power quality. The photometric measurements showed that for some light sources the luminous flux on the box is higher than the luminous flux actually emitted.
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| first_indexed | 2024-03-08T05:11:43Z |
| format | Article |
| id | doaj.art-fd267afc97594c96bd496d842df336c6 |
| institution | Directory Open Access Journal |
| issn | 2734-7680 |
| language | English |
| last_indexed | 2024-03-08T05:11:43Z |
| publishDate | 2023-11-01 |
| publisher | Cluj University Press |
| record_format | Article |
| series | Studia Universitatis Babeş-Bolyai. Engineering |
| spelling | doaj.art-fd267afc97594c96bd496d842df336c62024-02-07T10:02:50ZengCluj University PressStudia Universitatis Babeş-Bolyai. Engineering2734-76802023-11-0168Special Issue10.24193/subbeng.2023.spiss.3Performance Analysis of Fluorescent and Led Lighting SourcesElisabeta SPUNEI0Sorin Florin DUMITRU1Cristian Paul CHIONCEL2Florina PIROI3Department of Engineering Science, Faculty of Engineering, Babeș-Bolyai University, Cluj-Napoca, Reşiţa, Romania. Email: elisabeta.spunei@ubbcluj.ro.Department of Engineering Science, Faculty of Engineering, Babeș-Bolyai University, Cluj-Napoca, Reşiţa, Romania. Email: dumitru.sorin@stud.ubbcluj.ro.Department of Engineering Science, Faculty of Engineering, Babeș-Bolyai University, Cluj-Napoca, Reşiţa, Romania. Email: cristian.chioncel@ubbcluj.ro.Faculty of Informatics, Technical University Wien (ZFDM), Wien, Austria. Email: piroi@ifs.tuwien.ac.at. Artificial lighting is a necessity in the conduct of activities, especially at night. The use of fluorescent and LED lighting sources has led to a decrease in electricity consumption compared to incandescent lighting sources. The paper presents a case study highlighting the voltage and current waveforms in the operation of the analyzed sources. A considerable distortion of the current waveform is found, identifying the need for measures to improve power quality. The photometric measurements showed that for some light sources the luminous flux on the box is higher than the luminous flux actually emitted. http://193.231.18.162/index.php/subbengineering/article/view/6919lighting sources, electrical and photometric measurements, waveforms, efficiency |
| spellingShingle | Elisabeta SPUNEI Sorin Florin DUMITRU Cristian Paul CHIONCEL Florina PIROI Performance Analysis of Fluorescent and Led Lighting Sources Studia Universitatis Babeş-Bolyai. Engineering lighting sources, electrical and photometric measurements, waveforms, efficiency |
| title | Performance Analysis of Fluorescent and Led Lighting Sources |
| title_full | Performance Analysis of Fluorescent and Led Lighting Sources |
| title_fullStr | Performance Analysis of Fluorescent and Led Lighting Sources |
| title_full_unstemmed | Performance Analysis of Fluorescent and Led Lighting Sources |
| title_short | Performance Analysis of Fluorescent and Led Lighting Sources |
| title_sort | performance analysis of fluorescent and led lighting sources |
| topic | lighting sources, electrical and photometric measurements, waveforms, efficiency |
| url | http://193.231.18.162/index.php/subbengineering/article/view/6919 |
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