Investigation of photodetectors’ characteristics and assessment of their applicability for control the spectral distribution of LED luminaire light flux

Autor: Petko Mashkov, Hristo Beloev, Berkant Gyoch, Rostislav Kandilarov

Publikováno v: 2019 IEEE XXVIII International Scientific Conference Electronics (ET).

The main purpose of this research is to investigate the applicability of multi-color photodetectors for controlling the spectral distribution of LED lighting. Spectral sensitivity of various sensors in the visible region was investigated. An assessme

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::032180be304a541653e2a905c8cc6859
https://doi.org/10.1109/et.2019.8878621

Method and equipment for controlling LED lamp for therapeutic purposes

Autor: Rostislav Kandilarov, Petko Mashkov, Hristo Beloev, Berkant Gyoch, Tamara Pencheva

Publikováno v: 2017 XXVI International Scientific Conference Electronics (ET).

In the present study a method for managing therapeutic purposes LED lamp is shown. The main goal is to facilitate the potential user (e.g. medical practitioner) in configuring appropriate parameters such as correlated color temperature (CCT) and lumi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::39974814e5ea859447e332d1bf243646
https://doi.org/10.1109/et.2017.8124353

LED LAMP FOR APPLICATION IN MEDICAL CENTERS – DESIGN AND THERMAL MANAGEMENT

Autor: Tamara Pencheva, Berkant Gyoch, Petko Mashkov, Hristo Beloev

Publikováno v: Environment. Technology. Resources. Proceedings of the International Scientific and Practical Conference; Vol 3 (2017): Environment. Technology. Resources. Proceedings of the 11th International Scientific and Practical Conference. Volume 3; 207-212

The goal of this work is research and development of light sources suitable for use in hospitals, nursing homes, hospices and other similar institutions. During the day spectral power distribution (SPD) of this type luminaire needs to simulate natura

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::add5bbe95ab61600095a3133ec1c6cc7
http://journals.ru.lv/index.php/ETR/article/view/2579

LEDs' thermal management for special application

Autor: Petko Mashkov, Tamara Pencheva, Rostislav Kandilarov, Berkant Gyoch, Hristo Beloev

Publikováno v: 2017 40th International Spring Seminar on Electronics Technology (ISSE).

The aim of this work is related to the development of efficient, low-cost active LED cooling systems for industrial applications in horticulture, poultry housings, dairy farms and others. Investigations and comparative analysis of different variants

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3fff0ad1fbbad8e082f440e9973b9fca
https://doi.org/10.1109/isse.2017.8000900

LED lamp with spectral characteristics suitable for application in greenhouses

Autor: Petko Mashkov, Rostislav Kandilarov, Berkant Gyoch, Hristo Beloev, Tamara Pencheva

Publikováno v: 2016 19th International Symposium on Electrical Apparatus and Technologies (SIELA).

The aim of this work is investigating the possibilities for creation of energy effective LED modules with special spectral characteristics and radiant flux, suitable for greenhouse applications. Combinations of different types of LEDs and LED modules

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9b1f5f3768b3649e36e4422178f1f8a1
https://doi.org/10.1109/siela.2016.7543025