汾河二库水电站机组应对蓄水位抬高后的改造方案

Reconstruction plan of Fenhe No.2 Reservoir hydropower station unit to cope with water level elevation

本文介绍了汾河二库水电站蓄水位抬高的原因,以及对水电站的影响。针对水电站设计水头增加,对水轮机改造进行分析,同时对配套发电机的更新改造情况进行阐述,以期为同类工程提供借鉴。

In the paper, the reasons of storage water level elevation in Fenhe No. 2 Reservoir hydropower station and its influence on hydropower station are introduced. The reconstruction of hydraulic turbine is analyzed in view of designed water head increase in the hydropower station. Meanwhile, the updating and modification of the auxiliary power generator are expounded in order to provide reference for similar projects.