依山建造斜体太阳能烟囱的构想

1978年，太阳能烟囱发电技术首先由德国J．Schlaich教授提出。然而，由于太阳能烟囱过高而存在工程安全性差和工程费过高的问题，世界上还没有建成一座商业规模的太阳能烟囱发电站。文章提出了依山建造太阳能烟囱的构想。通过理论分析，斜体太阳能烟囱发电系统的总发电功率和总效率比相同垂直高度的直立烟囱系统略有降低，但可以节省大量的工程费。

A novel concept for constructing a leaning solar chimney power plant supported by a mountain

The concept of solar chimney power plant was firstly presented in 1978, and some successes has obtained. However, the large-scale erective solar chimney power plant fails to be constructed due to its disadvantages of the super high chimney, less engineering safety and the extremely high construction cost. Accordingly, this paper proposes a novel concept for constructing a leaning solar chimney power plant supported by a mountain, which sharplycuts the construction cost of the super high solar chimney, and ensures the safety of the so- lar chimney. The results by theoretical analysis shows that supposing enough big gradient of the mountain, in place of the traditional erective solar chimney power plant with the same vertical height as the leaning one, both the power and the efficiency of the leaning solar chimney power plant decrease only slightly.