The Potential Savings in Power Consumption of Greenhouse Lighting Caused by the Transition from High-Pressure Sodium Lamps to White LED
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27240%2F25%3A10259295" target="_blank" >RIV/61989100:27240/25:10259295 - isvavai.cz</a>
Result on the web
<a href="https://www.scopus.com/pages/publications/105011358116?origin=resultslist" target="_blank" >https://www.scopus.com/pages/publications/105011358116?origin=resultslist</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/978-3-031-97333-8_20" target="_blank" >10.1007/978-3-031-97333-8_20</a>
Alternative languages
Result language
angličtina
Original language name
The Potential Savings in Power Consumption of Greenhouse Lighting Caused by the Transition from High-Pressure Sodium Lamps to White LED
Original language description
This study delves into the substantial energy savings achievable in large greenhouses through the adoption of white LED lighting, moving away from traditional high-pressure sodium lamps. Given the escalating importance of sustainable agricultural practices, the necessity of optimizing greenhouse lighting for enhanced plant growth while simultaneously reducing power consumption is necessary. This paper analyzes LED light sources by the conversion of light technical parameters into radiant and photosynthetic values that plants require. This process is crucial for determining the benefit of LED lights for the specific photosynthetic photon flux (PPF) demands of plants. The procedure introduced in this paper describes the relationship between luminous flux and PPF to facilitate the design of energy-efficient lighting systems for large-scale greenhouses. Utilizing standard lighting design software, the study proposes a light-technical model that specifies the photosynthetic photon flux density (PPFD) across different distances within the greenhouse, alongside data on power consumption. The energy efficiency of the proposed lighting system is thoroughly evaluated, considering the LEDs’ efficacy in converting electrical power to usable plant light and the overall efficiency of the lighting fixtures. © 2025 Elsevier B.V., All rights reserved.
Czech name
—
Czech description
—
Classification
Type
D - Article in proceedings
CEP classification
—
OECD FORD branch
20201 - Electrical and electronic engineering
Result continuities
Project
—
Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Lecture Notes in Electrical Engineering. Volume 1446
ISBN
978-3-031-97332-1
ISSN
1876-1100
e-ISSN
1876-1119
Number of pages
10
Pages from-to
212-221
Publisher name
Springer
Place of publication
Cham
Event location
Stará Lesná
Event date
Sep 11, 2024
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
—