论文部分内容阅读
空气冷却是水轮发电机(含发电电动机和贯流式水轮发电机)的传统冷却方式,是一种安全可靠、简单实用的冷却方式。本文首先给出了国外全空冷(简称空冷)水轮发电机的技术数据,分析空冷水轮发电机极限容量的发展,指出空冷水轮发电机还有巨大发展空间;然后重点介绍了空冷水轮发电机的各种通风冷却系统及其发展;最后介绍了空冷水轮发电机通风冷却的分析预测技术。
Air cooling is the traditional cooling method of hydro-generator (including generator motor and tubular turbine generator), which is a safe, reliable, simple and practical cooling method. In this paper, firstly, the technical data of all-air-cooled hydro-generator in foreign countries is given, and the development of the ultimate capacity of the air-cooled hydroelectric generator is analyzed. It is pointed out that there is still a huge space for development of the air-cooled hydroelectric generator. Generator ventilation cooling system and its development; finally introduced the air cooling turbine air conditioning analysis and forecasting technology.