中温太阳能应用 Mediu m temperatu re solar applications Mediu m temperatu re process heating for indu stry Heating su pply and cooling Zhenliang.Liu 2009 年 3 月 目录 前言 ............................................................................................................................... 3 能源需求 ................................................................................................................. 4 能源生产结构 ................................................................................................... 4 能源消费结构 ................................................................................................... 5 生产消费矛盾 ................................................................................................... 6 能源效率 ........................................................................................................... 6 太阳能的利用 ......................................................................................................... 7 太阳能的潜力 ................................................................................................... 7 太阳能常数 ....................................................................................................... 8 太阳能发电 ....................................................................................................... 8 太阳能热 ........................................................................................................... 9 基本概念 ................................................................................................................. 9 太阳高度角 ....................................................................................................... 9 热辐射 ............................................................................................................. 1 0 效率计算 ..............................................................................
