Comparison of selected methods for measuring the luminous flux of solid-state light sources

• Autorzy: Górecki Krzysztof , Kalinowska Aleksandra , Ptak Przemysław

Identyfikatory

DOI

10.24425/opelre.2024.149234

• Języki publikacji: EN

Abstrakty

EN

The paper presents a simple method of measuring the luminous flux value dedicated to LED light sources. This method uses information about a spatial radiation pattern of the lighting source under test and the results of illuminance measurements at the axis of this source. The method is described and the results of the measurements obtained using this method and the classical method are compared and discussed. Tests have been carried out for LED modules of different geometries. The measurement error of the considered method is analysed.

Słowa kluczowe

EN

LED light sources; measurement method; luminous flux; integrating sphere; goniometer

• Wydawca: Stowarzyszenie Elektryków Polskich ; Polska Akademia Nauk ; Wojskowa Akademia Techniczna im. Jarosława Dąbrowskiego
• Czasopismo: Opto-Electronics Review
• Rocznik: 2024
• Tom: Vol. 32, No. 1
• Strony: art. no. ee149234
• Opis fizyczny: Bibliogr. 25 poz., rys., tab., wykr., fot.

Twórcy

autor

Górecki Krzysztof

• Department of Marine Electronics, Gdynia Maritime University, ul. Morska 81-87, 81-225 Gdynia, Poland

• https://orcid.org/0000-0002-9857-8235

autor

Kalinowska Aleksandra

• Faculty of Electrical Engineering, Gdynia Maritime University, ul. Morska 81-87, 81-225 Gdynia, Poland

autor

Ptak Przemysław

• Department of Marine Electronics, Gdynia Maritime University, ul. Morska 81-87, 81-225 Gdynia, Poland

• https://orcid.org/0000-0002-4701-2995

Bibliografia

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Uwagi

Opracowanie rekordu ze środków MNiSW, umowa nr SONP/SP/546092/2022 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2024).