Research of problems flicker level of LED lamps and luminaires for general lighting

• Autorzy: Baghirov Sabir , Pitiakov Oleksandr , Shpak Svitlana , Kyslytsia Svitlana , Sakhno Tamara , Kozhushko Hryhorii

Identyfikatory

DOI

10.15199/48.2023.12.22

Warianty tytułu

PL

Badanie problemów poziomu migotania lamp i opraw LED do oświetlenia ogólnego

• Języki publikacji: EN

Abstrakty

EN

The paper presents the results of the study of flickering brightness and stroboscopic effect of commercial samples of light-emitting diode (LED) lamps and lamps entering the market from various manufacturers of lighting products. The criteria for assessing the compliance of the flicker level and the probability of detecting the stroboscopic effect are the short-term parameter of flicker and the indicator of the visibility of the stroboscopic effect. The level of flickering was also evaluated in accordance with the recommendations of the standard of the American Institute of Electrical and Electronics Engineers (IEEE). When measuring the flicker parameters in the frequency range up to 80 Hz and the stroboscopic effect with light modulation up to 1.2 kHz, the spectrometer MK 350S was used and the metrics recommended in international standards. It has been shown that most of the tested LED lamps and luminaires for general lighting meet the requirements regarding the safe level of flickering brightness and the visibility of the stroboscopic effect. The studied samples mainly meet the higher requirements recommended in the American standard IEEE 1789:2015. On the basis of the obtained results, the conclusions were drawn that the modern technological capabilities of the production of LED products are able to provide the market in accordance with the established requirements. The achieved level of light flickering of LED sources is lower than that of any other types of sources for general lighting powered by an alternating current network.

PL

W artykule przedstawiono wyniki badań jasności migotania i efektu stroboskopowego komercyjnych próbek lamp z diodami elektroluminescencyjnymi (LED) oraz lamp wprowadzanych na rynek od różnych producentów produktów oświetleniowych. Kryteriami oceny zgodności poziomu migotania i prawdopodobieństwa wykrycia efektu stroboskopowego są krótkookresowy parametr migotania oraz wskaźnik widoczności efektu stroboskopowego. Oceniono również poziom migotania zgodnie z zaleceniami standardu Amerykańskiego Instytutu Inżynierów Elektryków i Elektroników (IEEE). Do pomiarów parametrów migotania światła w zakresie częstotliwości do 80 Hz oraz efektu stroboskopowego z modulacją światła do 1,2 kHz wykorzystano spektrometr MK 350S oraz metryki zalecane w normach międzynarodowych. Wykazano, że większość badanych lamp i opraw LED do oświetlenia ogólnego spełnia wymagania dotyczące bezpiecznego poziomu migotania jasności oraz widoczności efektu stroboskopowego. Badane próbki spełniają głównie wyższe wymagania zalecane w amerykańskiej normie IEEE 1789:2015. Na podstawie uzyskanych wyników wyciągnięto wnioski, że współczesne możliwości technologiczne produkcji wyrobów LED są w stanie zapewnić rynek zgodnie z założonymi wymaganiami. Osiągany poziom migotania światła źródeł LED jest niższy niż innych typów źródeł oświetlenia ogólnego zasilanych z sieci prądu przemiennego.

Słowa kluczowe

EN

flickering; LED; stroboscopic effect

PL

migotanie; LED; efekt stroboskopowy

• Wydawca: Wydawnictwo SIGMA-NOT
• Czasopismo: Przegląd Elektrotechniczny
• Rocznik: 2023
• Tom: R. 99, nr 12
• Strony: 119--123
• Opis fizyczny: Bibliogr. 20 poz., rys., tab.

Twórcy

autor

Baghirov Sabir

• Azerbaijan Technical University

• https://orcid.org/0000-0001-9411-1374

autor

Pitiakov Oleksandr

• Kharkiv Polytechnic Institute, Separate Structural Subdivision of “Poltava Polytechnic Vocational College of the National Technical University”

• https://orcid.org/0000-0001-9306-4246

autor

Shpak Svitlana

• State Enterprise of “Poltava Regional Scientific and Technical Center for Standardization, Metrology and Certification”

• https://orcid.org/0000-0002-1417-3944

autor

Kyslytsia Svitlana

• National University “Yuri Kondratyuk Poltava Polytechnic”

• https://orcid.org/0000-0002-2431-9900

autor

Sakhno Tamara

• National University “Yuri Kondratyuk Poltava Polytechnic”

• https://orcid.org/0000-0001-7049-4657

autor

Kozhushko Hryhorii

• Poltava State Agrarian University

• https://orcid.org/0000-0002-7306-4529

Bibliografia

• [1] Commission Regulation (EU) 2019/2020 of 1 October 2019 laying down ecodesign requirements for light sources and separate control gears pursuant to Directive 2009/125/EC of the European Parliament and of the Council and repealing Commission Regulations (EC) No 244/2009, (EC) No 245/2009 and (EU), 2019, No. 1194/2012, 32.
• [2] CIE TN 006:2016, Visual Aspects of Time Modulated Lighting Systems-Definitions and Measurement Models, 2016, 23.
• [3] Lehman B., Wilkins A.J., Designing to Mitigate Effects of Flicker in LED Lighting: Reducing risks to health and safety, IEEE Power Electronics Magazine, 1 (3), 2014, 18-26. DOI:10.1109/MPEL.2014.2330442
• [4] Wilkins A., Veitch J., Lehman B., LED lighting flicker and potential health concerns: IEEE standard PAR1789 update, Proceedings of 2010 IEEE: Energy Conversion Congress and Exposition, 2010, 171-178. DOI:10.1109/ECCE.2010.5618050
• [5] Fisher R.S., Harding G., Erba G., Barkle G.L., Wilkins A., Photic-and Pattern-induced seizures: A Review for the Epilepsy Foundation of America Working Group, Epilepsia, 46 (9), 2005, 1426-1441. DOI:10.1111/j.1528-1167.2005.31405.x
• [6] 1789-2015-IEEE, Recommended Practices for Modulating Current in High-Brightness LEDs for Mitigating Health Risks to Viewers, IEEE, 2015, 80. DOI:10.1109/IEEESTD.2015.7118618
• [7] CIE TN 008:2017, Final Report CIE Stakeholder Workshop for Temporal Light Modulation Standards for Lighting Systems, 2017, 25.
• [8] Recommended metric for assessing the direct perception of light source flicker, ASSIST recommend, Alliance for Solid-State Illumination Systems and Technologies, 11 (3), 2015, 18. https://www.lrc.rpi.edu/programs/solidstate/assist/recommends/ flicker.asp.
• [9] NEMA 77-2017, Temporal Light Artifacts: Test Methods and Guidance for Acceptance Criteria, NEMA, 2017, 50.
• [10] IEC TR 61547-1:2017, Equipment for general lighting purposes - EMC immunity requirements-Part 1: An objective light flickermeter and voltage fluctuation immunity test method, 2017, 39.
• [11] IEC TR 63158:2018, Equipment for general lighting purposes - Objective test method for stroboscopic effects of lighting equipment, 2018, 35.
• [12] Erwin P., Shackle P., A new flicker metric and its application to ac led light engines, LEDs Magazine, 14 (4), 2017, 55-66.
• [13] Shpak S., Kyslytsia S., Kozhushko G., Sakhno T., Bagirov S., Flickering light and stroboscopic effect from LED lamps and light fixtures, Control, Navigation and Communication Systems. Academic Journal, 2(60), 2020, 135-143. DOI: https://doi.org/10.26906/SUNZ.2020.2.135
• [14] Castro I., Vazquez A., Arias M., Lamar DG., Hernando M.M., Sebastian J., A review on flicker-free AC-DC LED drivers for single-phase and three-phase AC power grids, IEEE Transactions on Power Electronics, 34 (10), 2019, 10035- 10057. DOI: 10.1109/TPEL.2018.2890716
• [15] Neyezhmakov P., Pitiakov O., Shpak S., Baghirov S., Sakhno T., Kozhushko G., Luminance flicker of LED lamps and lighting fittings for general lighting, Ukrainian Metrological Journal, 2022, No 3, 33-42. DOI:https://doi.org/10.24027/2306- 7039.3.2022.269747
• [16] Perumal S.R, Baharum F., Measurement, Simulation, and Quantification of Lighting-Space Flicker Risk Levels Using Low-Cost TCS34725 Colour Sensor and IEEE 1789-2015 Standard, Journal of Daylighting, 8 (2), 2021, 239-254. DOI: https://dx.doi.org/10.15627/jd.2021.19.
• [17] CIE TN 012:2021, Guidance on the Measurement of Temporal Light Modulation of Light Sources and Lighting Systems, 2021, 16. DOI: 10.25039/TN.012.2021
• [18] BTS256-EF High Accuracy Flicker Meter and General Lighting Spectral Luxmeter https://www.gigahertz-optik.com/en-us/product/bts256-ef/
• [19] MK350S Premium Spectrometer, https://www.uprtek.com/en/product/spectrometers/mk350s-premium
• [20] EN 12464-1:2021, Light and lighting-Lighting of work places-Part 1: Indoor work places, 2021, 117.

Uwagi

Opracowanie rekordu ze środków MNiSW, umowa nr POPUL/SP/0154/2024/02 w ramach programu "Społeczna odpowiedzialność nauki II" - moduł: Popularyzacja nauki i promocja sportu (2025).