...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Building and Environment >Cost study on remote source solar lighting system in high-rise residential buildings in Hong Kong
【24h】

Cost study on remote source solar lighting system in high-rise residential buildings in Hong Kong

机译：香港高层住宅楼宇远距离太阳能照明系统的成本研究

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Hong Kong is a densely populated metropolitan city with limited land supply. The land cost is high. Majority of the residential buildings are developed into high-rise with a central core design of enclosed lift lobbies without natural lighting. Electricity is required to provide illumination continuously for 24 h. A remote source solar lighting system using side-emitting fiber optic as illuminators is designed to reduce the emission of greenhouse gases for providing illumination to these lift lobbies. Experiment was carried out to test the performance of the daylighting system and proved that the remote source solar lighting system could displace an average of 3 h of electric lighting in a day and reduce 6.7 × 10~6 kg of carbon dioxide emission in a year. A study on the cost of the remote source solar lighting system was conducted and compared to the cost of the conventional lighting systems. Both the maintenance cost and environmental benefit that could be offered by the remote source solar lighting system were also studied in detail. Although the side-emitting technology of fiber optic is still primitive, further development can improve the emission efficiency and allow the remote source solar lighting system to operate more effectively. The potential of applying the remote source solar lighting system to conserve environment is promising.
机译：香港是一个人口稠密的大城市，土地供应有限。土地成本高。大多数住宅建筑已发展成高层建筑，其核心核心设计是封闭的电梯大堂，没有自然采光。需要电才能持续提供照明24小时。使用侧向发射光纤作为照明器的远程源太阳能照明系统旨在减少温室气体的排放，从而为这些电梯大堂提供照明。进行了实验以测试日光照明系统的性能，并证明了远程光源太阳能照明系统每天平均可替换3小时的电照明设备，并每年减少6.7×10〜6 kg的二氧化碳排放量。对远程太阳能照明系统的成本进行了研究，并将其与常规照明系统的成本进行了比较。还详细研究了远程太阳能照明系统可以提供的维护成本和环境效益。尽管光纤的侧向发射技术仍然很原始，但进一步的发展可以提高发射效率，并使远程光源的太阳能照明系统更有效地运行。将远程源太阳能照明系统应用于保护环境的潜力是有希望的。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号