大型电厂空冷技术及其特点分析

我国华北、西北、东北广大地区是煤炭的主要产地,但水资源短缺已成为这些地区电力工业发展、经济建设及人民生活水平提高的制约因素之一。空冷机组是解决富煤贫水地区的电力工业发展问题的有效措施。介绍了国内外电厂空冷技术的发展状况,分析了国内外电厂广泛应用的三种空冷系统的主要特点。

Analysis of the air-cooling technique for large-capacity power plants and it's features

In China, coal is mainly produced in the North, Northwest and Northeast regions. The deficiency in water resources has become one of the main factors affecting the development of power industries and economy, and the improvement of living standard in these regions. Application of the air-cooling technique for steam-power units is therefore the best choice for the power industries in regions which are rich in coal and poor in water. In this paper, the development of air-cooling technique for power plants is introduced, and the main features of three air-cooling systems widely used in power plants are analyzed.