Determinants of the Generation of Higher Current Harmonics in Different Operating States of the RGB LED Lamp
This article deals with problems related to electromagnetic compatibility, which is a very important issue due to the fact of ensuring the proper coexistence of devices and systems in a given electromagnetic environment. The devices manufactured today can, on the one hand, be a source of electromagn...
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| Format: | Article |
| Language: | English |
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MDPI AG
2024-01-01
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| Series: | Electronics |
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| Online Access: | https://www.mdpi.com/2079-9292/13/3/531 |
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| author | Kazimierz Kuryło Wiesław Sabat Dariusz Klepacki Kazimierz Kamuda Piotr Jankowski-Mihułowicz |
| author_facet | Kazimierz Kuryło Wiesław Sabat Dariusz Klepacki Kazimierz Kamuda Piotr Jankowski-Mihułowicz |
| author_sort | Kazimierz Kuryło |
| collection | DOAJ |
| description | This article deals with problems related to electromagnetic compatibility, which is a very important issue due to the fact of ensuring the proper coexistence of devices and systems in a given electromagnetic environment. The devices manufactured today can, on the one hand, be a source of electromagnetic disturbance emissions and, on the other hand, be susceptible to disturbance signals from the environment. A large group of receivers in which electronic specialised circuits are used are LED lamps. The operation of an RGB LED lamp due to higher harmonic current emissions has been analysed in this paper. Lamp tests were carried out in several stages. In each of them, the values of the generated higher harmonics were analysed and related to the parameters of the current flowing through the lamp. It was shown how the parameters of the current pulse affect the generated harmonics when the value of the luminous flux was changed, its colour was changed, or the built-in function was turned on. It is also shown how, for example, changing the value of an electronic component in the lamp’s power supply changes the parameters of the current and thus the value of the generated higher harmonics. |
| first_indexed | 2024-03-08T03:59:06Z |
| format | Article |
| id | doaj.art-e3be5363d904442298571a619bd8d99e |
| institution | Directory Open Access Journal |
| issn | 2079-9292 |
| language | English |
| last_indexed | 2024-03-08T03:59:06Z |
| publishDate | 2024-01-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Electronics |
| spelling | doaj.art-e3be5363d904442298571a619bd8d99e2024-02-09T15:10:32ZengMDPI AGElectronics2079-92922024-01-0113353110.3390/electronics13030531Determinants of the Generation of Higher Current Harmonics in Different Operating States of the RGB LED LampKazimierz Kuryło0Wiesław Sabat1Dariusz Klepacki2Kazimierz Kamuda3Piotr Jankowski-Mihułowicz4Department of Electronic and Telecommunication Systems, Rzeszow University of Technology, W. Pola 2, 35-959 Rzeszow, PolandDepartment of Electronic and Telecommunication Systems, Rzeszow University of Technology, W. Pola 2, 35-959 Rzeszow, PolandDepartment of Electronic and Telecommunication Systems, Rzeszow University of Technology, W. Pola 2, 35-959 Rzeszow, PolandDepartment of Electronic and Telecommunication Systems, Rzeszow University of Technology, W. Pola 2, 35-959 Rzeszow, PolandDepartment of Electronic and Telecommunication Systems, Rzeszow University of Technology, W. Pola 2, 35-959 Rzeszow, PolandThis article deals with problems related to electromagnetic compatibility, which is a very important issue due to the fact of ensuring the proper coexistence of devices and systems in a given electromagnetic environment. The devices manufactured today can, on the one hand, be a source of electromagnetic disturbance emissions and, on the other hand, be susceptible to disturbance signals from the environment. A large group of receivers in which electronic specialised circuits are used are LED lamps. The operation of an RGB LED lamp due to higher harmonic current emissions has been analysed in this paper. Lamp tests were carried out in several stages. In each of them, the values of the generated higher harmonics were analysed and related to the parameters of the current flowing through the lamp. It was shown how the parameters of the current pulse affect the generated harmonics when the value of the luminous flux was changed, its colour was changed, or the built-in function was turned on. It is also shown how, for example, changing the value of an electronic component in the lamp’s power supply changes the parameters of the current and thus the value of the generated higher harmonics.https://www.mdpi.com/2079-9292/13/3/531LED lamptotal harmonic distortions (THD)electromagnetic compatibility (EMC) |
| spellingShingle | Kazimierz Kuryło Wiesław Sabat Dariusz Klepacki Kazimierz Kamuda Piotr Jankowski-Mihułowicz Determinants of the Generation of Higher Current Harmonics in Different Operating States of the RGB LED Lamp Electronics LED lamp total harmonic distortions (THD) electromagnetic compatibility (EMC) |
| title | Determinants of the Generation of Higher Current Harmonics in Different Operating States of the RGB LED Lamp |
| title_full | Determinants of the Generation of Higher Current Harmonics in Different Operating States of the RGB LED Lamp |
| title_fullStr | Determinants of the Generation of Higher Current Harmonics in Different Operating States of the RGB LED Lamp |
| title_full_unstemmed | Determinants of the Generation of Higher Current Harmonics in Different Operating States of the RGB LED Lamp |
| title_short | Determinants of the Generation of Higher Current Harmonics in Different Operating States of the RGB LED Lamp |
| title_sort | determinants of the generation of higher current harmonics in different operating states of the rgb led lamp |
| topic | LED lamp total harmonic distortions (THD) electromagnetic compatibility (EMC) |
| url | https://www.mdpi.com/2079-9292/13/3/531 |
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