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西藏地区太阳能采暖有着广阔的前景,本文提出了一些设想,供大家讨论。一、有利条件1. 得天独厚的自然条件西藏西部和东北部大部分地区的太阳辐射量均高于160万千卡/米~2·年,而拉萨竟高达204万千卡/米~2·年。除东南一部分地区外,西藏大部分太阳能资源十分丰富。西藏地区采暖期的太阳总辐射量也较大。如果从11月到次年3月为采暖期的话,以拉萨为例,其辐射量高达66. 65万千卡/米~2·采暖期。
Solar energy heating in Tibet has broad prospects. This article puts forward some ideas for discussion. I. Advantages 1. Unique natural conditions The amount of solar radiation in western Tibet and most of the north-eastern parts of China is higher than 1.6 million kcal/m~2 years, while Lhasa is as high as 2.04 million kcal/m~2 years. . With the exception of some areas in the southeast, most of Tibet’s solar energy resources are abundant. The total solar radiation during the heating period in Tibet is also relatively large. If the period from November to March is the heating period, Lhasa, for example, has a radiation amount of 66.5 million kcal/m2.