Key Points for Road Lighting in Chemical Plants
CHEN Chen
Abstract：This paper studies the key design points for internal road lighting in chemical plant areas.Based on the environmental characteristics of chemical plants,it proposes principles for luminaire selection.The streetlight layout scheme is determined using the utilization factor curve method and DIALux software simulation.By comparing different power supply voltages and considering line voltage drop and current-carrying capacity,the appropriate cable for the power supply circuit is selected.To protect the lighting power supply circuit and ensure personnel safety,a suitable grounding method and circuit breaker are chosen.Through this research,the paper ultimately presents a relatively comprehensive streetlight design solution.
Keywords：road lightingaverage illuminancecable cross-sectionTN-S groundingcircuit protection
Publication Date：2025-06-25
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：6( 62-67 )