水电站增效扩容改造探索与实践

Exploration and practice of capacity expansion and Reconstruction of Hydropower Station

随着社会经济的发展,水利发电机组的负荷量越来越大,我国早期建设的小型水电站,大多数都存在着设备老化、技术水平差、运行效率逐渐下降等问题,当时在建设水电站时水文资料相对匮乏,技术水平也有限,运行过程中存在诸多缺点,不仅造成了水能资源的极大浪费,还存在着很多安全隐患。对这些水电站进行增效扩容改造,能够有效利用其中的闲置容量,提升节能效果,对于我国水利水电事业的发展具有重要意义,本文将对水电站增效扩容改造的相关问题进行分析探讨。

with the development of society and economy,the load of water conservancy generating sets is increasing.Most of the small hydropower stations built in the early period of our country have some problems,such as aging equipment,poor technical level and decreasing operation efficiency,etc.At that time,the hydrological data was relatively scarce,the technical level was also limited,and there were many shortcomings in the operation process,which not only caused a great waste of hydropower resources,but also had a lot of hidden dangers of safety.It is of great significance for the development of water conservancy and hydropower industry in our country to carry out the capacity expansion and reconstruction of these hydropower stations,which can effectively utilize the idle capacity of these hydropower stations and enhance the efficiency of energy saving.This paper will increase the number of hydropower stations in China.The related problems of effective capacity expansion are analyzed and discussed.