Field data and simulations to estimate the role of standby energy use of lighting control systems in individual offices

Gentile, Niko; Dubois, Marie-Claude

doi:10.1016/j.enbuild.2017.09.028

Cited by 18 publications

(12 citation statements)

References 35 publications

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“…The most commonly used methods are simulation and measuring energy consumption in real or test systems (cf. Roisin et al 2008;Bodart and De Herde 2002;Yun, Kim, and Kim 2012;Gentile and Dubois 2017). Due to the various study setups used, a large energy savings range has been reported.…”

Section: Sensor-based Lightingmentioning

confidence: 99%

Smart lighting systems: state-of-the-art and potential applications in warehouse order picking

Füchtenhans

Grosse

Glock

2021

International Journal of Production Research

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Artificial lighting is a constant companion in everyday private and working life, influencing visibility in interior spaces as well as outdoors. In recent years, new technical solutions have extended traditional lighting systems to become 'smart'. Different types of smart lighting systems are available on the market today, and researchers have concentrated on analysing their usability and efficiency, especially for private households, office buildings and public streets. This paper presents a systematic literature review to analyse the state-of-knowledge of technologies and applications for smart lighting systems. The results of the review show that smart lighting systems have been frequently discussed in the literature, but that their potentials in industrial environments, such as production and logistics, has rarely been addressed in the literature so far. Lighting systems for industrial environments often have very different requirements depending on the working environment and operating conditions. Based on the results of the literature review, this paper contributes to closing this research gap by discussing the usage potential of smart lighting systems to improve the efficiency of warehouse order picking, which is an application that may benefit from various functions smart lighting systems provide. Several propositions are developed that emphasise research opportunities and managerial implications in this context.

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Section: Sensor-based Lightingmentioning

confidence: 99%

Smart lighting systems: state-of-the-art and potential applications in warehouse order picking

Füchtenhans

Grosse

Glock

2021

International Journal of Production Research

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“…The lighting energy savings ranged from 40% to 70% [19]. Gentile and Dubois (2017) investigated the effectiveness of lighting control systems in an office by using simulations based on actual occupancy data. The lighting energy savings ranged from 30% to 55% (in extreme cases) [20].…”

Section: State Of the Artmentioning

confidence: 99%

“…Gentile and Dubois (2017) investigated the effectiveness of lighting control systems in an office by using simulations based on actual occupancy data. The lighting energy savings ranged from 30% to 55% (in extreme cases) [20]. Nagy et al (2015) investigated the energy savings of a double-blind occupancy system.…”

Section: State Of the Artmentioning

confidence: 99%

High-Performance Accuracy of Daylight-Responsive Dimming Systems with Illuminance by Distant Luminaires for Energy-Saving Buildings

Kim

Cho

et al. 2019

Energies

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In a conventional daylight-responsive dimming system (DRDS), all the luminaires are turned off during the calibration process except for the luminaire under consideration in order to sense only the workplane illuminance of that luminaire. However, the workplane illuminance of the luminaire is influenced by other luminaires. Therefore, the final workplane illuminance of the actual operated system is higher than the target workplane illuminance, reducing the energy-saving efficiency of the DRDS. Herein, to improve the conventional DRDS, an advanced commissioning prediction method of daylight illuminance, and a dimming control algorithm considering the influences by distant luminaires are proposed. To evaluate the accuracy of the proposed prediction method of daylight illuminance, the daylight illuminance on the workplane and the photo sensor values of six points were measured in a full-scale mockup for 27 consecutive days from 22 June to 18 July 2018. As a result of root-mean-square error (RMSE) analysis of daylight illuminance and the photo sensor values, the RMSE (64.86) of P3 located in the middle of the room was the highest, and the RMSE value (17.60) of P5 located near the window was the lowest. In addition, the power consumption of the luminaires, and the target illuminance accuracy of the proposed DRDS were measured and analyzed for 32 consecutive days from 19 July to 19 August 2018 in a full-scale mockup. The average target illuminance accuracy was 96.9% (SD 2.2%), the average lighting energy-savings ratio was 78.4%, and the daylight illuminance prediction accuracy was 95.5% (SD 3.4%).

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“…Teniendo en cuenta que alrededor del 75% de las instalaciones de iluminación interior en los países desarrollados son ahora obsoletas, la retroalimentación de iluminación es una de las alternativas más prometedoras que podría ralentizar significativamente la tendencia del uso de electricidad en el mundo. Algunas Investigaciones han demostrado que, para espacios interiores, se puede lograr un considerable ahorro de energía mediante el uso de sistemas de control de iluminación (LCS) [31].…”

Section: Panorama Actual En El Sector De La Iluminaciónunclassified

Reporte de vigilancia tecnológica en sistemas de iluminación

Villa

Correa-Gutierrez

2019

Rev. Cintex

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Las actividades antropogénicas, naturales y una era industrial altamente acelerada han conllevado a una gran concentración de gases de efecto invernadero en la atmósfera, incidiendo directamente en el proceso que se conoce como cambio climático. El sector encargado de la generación de energía está altamente involucrado en estos cambios, y es por esta razón que debe tomar cartas en el asunto, impulsando el desarrollo de tecnologías amigables que preserven el medio ambiente, diseñando dispositivos más eficientes, tanto en la generación como en la transmisión y el consumo final, de tal manera que se pueda garantizar un sostenibilidad económica y ambiental. En este documento se hace una exploración de las tecnologías utilizadas para generar la iluminación artificial utilizada en diferentes tipos de ambientes, y se realiza una clasificación de los sistemas de iluminación basada en la tecnología de la fabricación de la fuente emisora de luz; además, se recopilan datos de consumo energético y ciclo de vida en algunas luminarias. Desde el punto de vista normativo, se hace una recopilación de información acerca de la legislación colombiana para el sector de iluminación, listando algunas leyes y decretos dispuestos por para su obligatorio cumplimiento, las cuales propenden por el cuidado de la vida humana, vegetal y animal, y en general de los equipos y dispositivos utilizados en los sistemas de energía.

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Field data and simulations to estimate the role of standby energy use of lighting control systems in individual offices

Cited by 18 publications

References 35 publications

Smart lighting systems: state-of-the-art and potential applications in warehouse order picking

Smart lighting systems: state-of-the-art and potential applications in warehouse order picking

High-Performance Accuracy of Daylight-Responsive Dimming Systems with Illuminance by Distant Luminaires for Energy-Saving Buildings

Reporte de vigilancia tecnológica en sistemas de iluminación

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