Parameters Optimization and Energy-saving of Highway Tunnel Stagger Luminaire Distribution Lighting with LED

DOI

10.2991/iccte-16.2016.73How to use a DOI?

Keywords

Tunnel lighting, parameters optimization, stagger-luminaire-distribution lighting, optimization model, energy-saving.

Abstract

A parameters optimization model (POM) of stagger-luminaire-distribution (SLD) lighting for tunnel interior zone was established to acquire the most energy-saving luminaire installation parameters (LIPs) of highway tunnel interior zone, with luminaire installation height, longitudinal installation spacing, crosswise installation spacing, elevation angle and luminaire power as optimization parameters, and with minimum total power consumption of the SLD lighting system as objective function. Yanlieshan tunnel of Jiujing highway was taken as example for the optimization. The optimal LIPs of the SLD lighting system of tunnel interior zone were obtained by the POM, a comparison between the optimization results and that of Yanlieshan tunnel lighting system was performed, which shows that the optimized SLD lighting system with LED lamps installed according to the optimized LIPs has remarkable energy-saving effect even under full capacity lighting condition. Illuminance and illuminance uniformity of the tunnel road surface still meet the lighting demands even the LED lamp’s luminance decreases 30%. A SLD lighting simulation experiment with the optimized SLD lighting LIPs for Yanlieshan tunnel was accomplished in the software Dialux, the simulation results basicly agree with the optimization calculation results from the POM, which proves the correctness of the SLD lighting POM.

Copyright

© 2016, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Shijuan Fan
AU  - Chao Yang
PY  - 2016/01
DA  - 2016/01
TI  - Parameters Optimization and Energy-saving of Highway Tunnel Stagger Luminaire Distribution Lighting with LED
BT  - Proceedings of the 2016 International Conference on Civil, Transportation and Environment
PB  - Atlantis Press
SP  - 436
EP  - 443
SN  - 2352-5401
UR  - https://doi.org/10.2991/iccte-16.2016.73
DO  - 10.2991/iccte-16.2016.73
ID  - Fan2016/01
ER  -