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隧道建设(中英文) ›› 2012, Vol. 32 ›› Issue (增刊2): 18-23.DOI: 10.3973/j.issn.1672-741X.2012.z2.004

• 研究与探索 • 上一篇    下一篇

隧道高压钠灯与LED灯照明节能分析、比选

张理智   

  1. (中铁隧道集团四处有限公司, 南宁 530003)
  • 收稿日期:2012-08-16 修回日期:2012-09-10 出版日期:2012-12-20 发布日期:2013-02-19
  • 作者简介:张理智(1981—),男,广东乐昌人,2005年毕业于西安建筑科技大学房屋建筑工程专业,大专,工程师,现从事公路工程施工技术管理工作。

Analysis on and Comparison and Contrast between Highpressure Sodium Lamps and LED Lights

ZHANG Lizhi   

  1. (The 4th Engineering Co.,Ltd. of China Railway Tunnel Group, Nanning 530003, China)
  • Received:2012-08-16 Revised:2012-09-10 Online:2012-12-20 Published:2013-02-19

摘要:

为证实LED灯比高压钠灯在隧道照明应用中更节能高效,通过对公路隧道照明灯具的研究,分析高压钠灯与LED灯的光效、能耗、寿命、成本等几项因素,对2种方案进行对比。得出以下结论: LED灯光效高,能耗低,寿命长,虽然高压钠灯的购置成本要比LED灯低,但LED灯在运营成本方面具有明显的优势,长期运营总成本要比高压钠灯低,使用LED灯具切实能达到节能减排、低碳环保的效果。

关键词: 隧道照明, 高压钠灯, LED灯, 节能分析, 比选

Abstract:

The lights used in tunnel are studied. Comparison and contrast is made on lighting efficiency, energy cost, using life and cost of highpressure sodium lamps and LED lights. Conclusions drawn are as follows: 1) LED light has advantages such as high lighting efficiency, low energy cost and long using life. 2) LED light is superior than highpressure sodium lamp in term of running cost, though the cost of LED light is higher than that of highpressure sodium lamp. 3) Energysaving, lowcarbon and environmentfriendly effect can be reached by using LED lights.

Key words: tunnel lighting, highpressure sodium lamp, LED light, energysaving, analysis, comparison