公共建筑中普通日光灯和LED日光灯生命周期费用分析  

Life Cycle Cost Analysis of Normal Fluorescent Lamps And LED Lamps in Public Buildings

作　　者：宋楠楠[1] 尚春静[1] 李艳荣[1] 王雪青[2] 

机构地区：[1]海南大学土木建筑工程学院,海南海口570228 [2]天津大学经济管理学院,天津300072

出　　处：《海南大学学报（自然科学版）》2013年第3期245-248,共4页Natural Science Journal of Hainan University

基　　金：海南省自然科学基金项目(512117);天津大学自主创新基金(1207)

摘　　要：基于普通日光灯和LED日光灯的照明原理及功能参数,应用生命周期费用和工程经济定量分析方法,以海南某大学公共教室照明的原始调查数据为基础,分别计算了普通日光灯和LED日光灯的生命周期费用(年值)及2种日光灯的增量投资收益.结果表明,在满足相同光照强度的前提下,对于长期大量使用照明灯具的场所,LED日光灯较普通日光灯具有较低的费用、较好的经济效果和较高的能源效率.Based on the investigation data from the public buildings in XX university in Hainan,the theory of LCC （Life Cycle Cost） and Dynamic Economic Quantitative Analysis Method were used to calculate their power consumption and annual cost in the lamps life cycle of normal fluorescent lamps and LED lamps,respectively.The results indicated in order to satisfy same illumination intensity in the places that need large amounts of lighting lamps,compared with normal lighting lamps,LED fluorescent lamps have some advantages such as low cost,better economic effects,and higher energy efficiency.

关 键 词：普通日光灯 LED日光灯 生命周期费用 增量投资收益 

分 类 号：TM923.321[电气工程—电力电子与电力传动]