ENERGY PERFORMANCE OF DIMMABLE FLUORESCENT LAMPS IN THE INTEGRATED DAYLIGHTING CONTROL SYSTEM IN COLD CLIMATE
The objective of this study is to analyze overall energy performance of dimmable fluorescent lamps in the integrated daylighting control system in cold climate.Automated operation of a venetian blind in conjunction with a dimmable electric lighting system could lead to minimize energy consumption for lighting while maintaining comfortable visual environment.It also tends to minimize the cooling load in hot climate and the overall energy consumption of the office decreases.However,in cold climate,as the lamps dim,the lighting system generates lower heat to the office space,resulting in increasing the heating load of the office.The integrated daylighting control system that consisted of a motorized venetian blind and dimmable fluorescent lights was demonstrated in an office located in Seoul,Korea.By adopting the integrated daylighting control system,the electric energy can be saved by almost 50%.The total energy consumption which was defined as the sum of the electric energy consumption and the additional heating load decreased by only 11%.
Xu L Kim W.U Kim Y
Graduate School of Mechanical Engineering,Korea University,Seoul 136-713,Korea Department of Mechanical Engineering,Korea University,Seoul 136-713,Korea
国际会议
西安
英文
1-8
2012-08-26（万方平台首次上网日期，不代表论文的发表时间）