农村可再生能源适用技术的经济性分析

Economic analysis on appropriate technology of renewable energy in rural area

在农村和城市能源消费模式有很大的区别 ,在城市能源消费具有相当的密集性 ,而大部分可再生能源由于其资源密集度较低以及市场竞争能力不足不适宜在城市应用 ,但在农村则不会造成很大问题 ,因为农村的用能密集度也不高。一些可再生能源利用技术在农村发展和生态环境保护中发挥了重要的作用 ,促进了农村的可持续发展。文章将以实例研究的形式重点讨论几种适用山区农村和平原农村的可再生能源利用技术的经济性及其适用性。

The manners of the energy consumption between urban area and rural area are very different. In the urban area, the energy consumption is intensive, and most of the technologies for the renewable energy resources are not appropriate due to the extensity of the renewable energy and less competitive. But extensity of the renewable energy resources will not have a big problem because the energy utilisation in the rural area is mostly also extensive. In this case, some technologies for the renewable energy utilisation become competitive and appropriate in the rural area. These technologies play an important role in the rural development and ecological environment protection. The application of these technologies will promote the sustainable development in the rural area. This paper focuses on case studies on several appropriate technologies for the renewable energy utilization in the plain area and mountainous and semi\|mountainous areas.