Research on the Influence of Light-Controlled Lighting System and Light-Controlled Shading System on Building Energy Consumption Based on Light Environment

Abstract

The light-controlled lighting system and the light-controlled shading system can adjust the architectural lighting and shading system according to the quality of the indoor light environment, and can reduce the building energy consumption. The energy consumption model of the light-controlled lighting system based on the illuminance of the indoor light control point and the light-controlled shading system based on the uncomfortable glare index for an office building in Wuhan was established respectively by the energy consumption simulation software eQuest. Three key types of glasses were considered to research the indoor light environment. The impacts of the light-controlled lighting system and the light-controlled shading system on building energy consumption were analyzed through simulations.