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STUDIA ENGINEERING - Ediţia nr.1 din 2022

Articol:

STUDY ON THE IMPORTANCE OF UPGRADING PUBLIC LIGHTING SYSTEMS.

Autori: ELISABETA SPUNEI, ARPAD CSEPEI, ION PIROI, FLORINA PIROI, MIHAI ROTARU.

Rezumat: DOI: 10.24193/subbeng.2022.1.22

Published Online: 2022-11-11
pp. 224-237

VIEW PDF

FULL PDF: VOL.67, No.1, 2022

The paper presents a case study which advocates for the adoption of smart outdoor illumination installations that come with energy management systems. To analyse the energy efficiency we carried out measurements on: a) a classical outdoor lighting system, with sodium vapour sources, b) the same system after the sodium vapour light sources were replaced with LEDs, and c) the same system with LEDs augmented with an energy management system. Our analysis shows that replacing the outdoor light-sources with LEDs, in combination with an energy management system, results in a reduction of 40% in energy consumption. At the same time, the luminance coefficients of the LED lighting system are significantly higher than the luminance coefficients of sodium vapour sources.

Keywords: illumination, LED, management system, electric energy reduction.

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AMBIENTUM BIOETHICA BIOLOGIA CHEMIA DIGITALIA DRAMATICA EDUCATIO ARTIS GYMNAST. ENGINEERING EPHEMERIDES EUROPAEA GEOGRAPHIA GEOLOGIA HISTORIA HISTORIA ARTIUM INFORMATICA IURISPRUDENTIA MATHEMATICA MUSICA NEGOTIA OECONOMICA PHILOLOGIA PHILOSOPHIA PHYSICA POLITICA PSYCHOLOGIA-PAEDAGOGIA SOCIOLOGIA THEOLOGIA CATHOLICA THEOLOGIA CATHOLICA LATIN THEOLOGIA GR.-CATH. VARAD THEOLOGIA ORTHODOXA THEOLOGIA REF. TRANSYLVAN ROMÂNA ENGLISH INFO PARTENERI ADRESE DE CONTACT ACCES PARTENERI FORMULAR ABONAMENT NEWSLETTER & DOWNLOAD CELE MAI NOI APARITII APARITII ÎN ANUL CURENT TOATA ARHIVA STUDIA CAUTARE ÎN ARHIVA ISTORIE PREZENT SCOP SI OBIECTIVE ECHIPA


	Rezumat articol ediţie STUDIA UNIVERSITATIS BABEŞ-BOLYAI În partea de jos este prezentat rezumatul articolului selectat. Pentru revenire la cuprinsul ediţiei din care face parte acest articol, se accesează linkul din titlu. Pentru vizualizarea tuturor articolelor din arhivă la care este autor/coautor unul din autorii de mai jos, se accesează linkul din numele autorului.


	STUDIA ENGINEERING - Ediţia nr.1 din 2022

	Articol:	STUDY ON THE IMPORTANCE OF UPGRADING PUBLIC LIGHTING SYSTEMS. Autori: ELISABETA SPUNEI, ARPAD CSEPEI, ION PIROI, FLORINA PIROI, MIHAI ROTARU.


	Rezumat: DOI: 10.24193/subbeng.2022.1.22 Published Online: 2022-11-11 pp. 224-237 VIEW PDF FULL PDF: VOL.67, No.1, 2022 The paper presents a case study which advocates for the adoption of smart outdoor illumination installations that come with energy management systems. To analyse the energy efficiency we carried out measurements on: a) a classical outdoor lighting system, with sodium vapour sources, b) the same system after the sodium vapour light sources were replaced with LEDs, and c) the same system with LEDs augmented with an energy management system. Our analysis shows that replacing the outdoor light-sources with LEDs, in combination with an energy management system, results in a reduction of 40% in energy consumption. At the same time, the luminance coefficients of the LED lighting system are significantly higher than the luminance coefficients of sodium vapour sources. Keywords: illumination, LED, management system, electric energy reduction.




			Revenire la pagina precedentă