故障录波系统在提高水电站安全运行水平中起着重要的作用。文章主要介绍在“调控一体化”的调度运行管理模式下,金沙江下游“溪洛渡—向家坝”梯级水电站故障录波系统的结构、功能以及特点分析。 Fault recording system plays an important role in improving the safe operation of hydropower stations. The article mainly introduces the structure, function and characteristic analysis of fault recording system of “Xiluodu - Xiangjiaba” cascade hydropower station in the lower part of Jinsha River under dispatching operation mode of “regulation and control integration ”.