Results 11 to 20 of about 2,714,438 (302)
An Improved Power Quality Evaluation for LED Lamp Based on G1-Entropy Method
IEEE Access, 2021 Nowadays, light emitting diode (LED) lamps have been widely utilized for lighting system due to its low-energy consumption. The harmonic emission standard is ignored by most of the manufacturers, high harmonic current will increase harmonic injection and
Jiaming Dou +4 more
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Preliminary Study on Development of Ship-Rolling-Motion-Adaptive LED Fishing Lamp System [PDF]
한국정밀공학회지, 2017 This paper presents a preliminary study on the development of a Light-Emitting Diode (LED) fishing lamp system that can maintain a stationary irradiation region despite ship rolling motions.
Min Heo, Hak Yi, Chae Youn Oh
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Journal of Daylighting, 2020 Compact Fluorescent Lamps (CFLs) and Light-emitting Diode (LED) lamps have received wide acceptance in lighting applications during the last few years.
Javier Revelo-Fuelagán +2 more
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Design of miniaturized integral reflection LED operating shadowless lamp
上海师范大学学报. 自然科学版, 2020 In order to rebuild and optimize the existing integral reflection LED operating shadowless lamp,specific research was performed on the related aspects as a result of which the substantial reduction of shadowless lamp volume was achieved.The experiment ...
WANG Yang +4 more
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IEEE Photonics Journal, 2020 With the advantages of high positioning accuracy and low cost, visible light positioning (VLP) is becoming a promising solution for practical indoor positioning system.
Huaping Li +9 more
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Impact factors in LED lamp measurement reproducibility
Lighting Research & Technology, 2020 The aim of this paper is to study the reproducibility of measurements in LED lamps. For research purposes as well as for standardized tests, there is a need for measurements to be reproducible so that results can be accurately compared.
E. Gutiérrez-Ballesteros +3 more
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Experimental Investigations of the LED Lamp with Heat Sink Inside the Synthetic Jet Actuator
Energies, 2022 The paper presents the experimental research on the thermal management of a 150 W LED lamp with heat sink inside a synthetic jet actuator. The luminous flux was generated by 320 SMD LEDs with a nominal luminous efficacy equal to 200 lm/W mounted on a ...
Paweł Gil +5 more
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IOP Conference Series: Earth and Environment, 2020 Use of light for the some types of fisheries has been one of the most advance and successful methods to control fish to capture process. Several fishing technology operated in Indonesia waters, used of light as attractor for catching of the small pelagic
Sudirman, Musbir, M. Kurnia
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New LED lamp design with heat pipes
Tekhnologiya i Konstruirovanie v Elektronnoi Apparature, 2019 The problem of climate change poses a challenge for humanity: it is necessary to reduce harmful emissions into the atmosphere, caused mainly by the burning of coal in thermal power plants. Partially, this problem can be solved by the use of energy-saving
Demyd Pekur +2 more
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The development of an automated lighting control system for special purpose objects
Технічна інженерія, 2023 The article proposes the development of an automated lighting control system for special purpose objects, for example, a theater stage or a concert hall.
N.O. , T.M. , Yu.I. , D.Yu. , A.V.
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